EP3897937B1 - Appareil de fabrication pour la fabrication d'une composition à partir d'un mélange de formulations - Google Patents

Appareil de fabrication pour la fabrication d'une composition à partir d'un mélange de formulations Download PDF

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Publication number
EP3897937B1
EP3897937B1 EP19824336.2A EP19824336A EP3897937B1 EP 3897937 B1 EP3897937 B1 EP 3897937B1 EP 19824336 A EP19824336 A EP 19824336A EP 3897937 B1 EP3897937 B1 EP 3897937B1
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EP
European Patent Office
Prior art keywords
capsule
manufacturing apparatus
mixing machine
capsules
heating element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
EP19824336.2A
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German (de)
English (en)
French (fr)
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EP3897937A1 (fr
Inventor
Franck Da Palma
Jacky Chelle
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SEB SA
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SEB SA
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2115—Temperature
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/24—Casings for two or more cosmetics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B01F23/711—Heating materials, e.g. melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/55—Mixers with shaking, oscillating, or vibrating mechanisms the materials to be mixed being contained in a flexible bag submitted to periodical deformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/70—Drives therefor, e.g. crank mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5014—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use movable by human force, e.g. kitchen or table devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/834—Mixing in several steps, e.g. successive steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32025—Battery driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B01F35/52—Receptacles with two or more compartments
    • B01F35/522—Receptacles with two or more compartments comprising compartments keeping the materials to be mixed separated until the mixing is initiated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
    • B01F35/7131—Breaking or perforating packages, containers or vials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
    • B01F35/7164—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components the containers being placed in parallel before contacting the contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7546—Discharge mechanisms characterised by the means for discharging the components from the mixer using squeezing means on a deformable container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/93—Heating or cooling systems arranged inside the receptacle
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D2034/005—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes with a cartridge
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/054—Means for supplying liquid to the outlet of the container
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/058—Means for mixing different substances prior to application
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/15—Temperature
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/15—Temperature
    • A45D2200/155—Heating or cooling means, i.e. for storing or applying cosmetic products at a predetermined temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/98—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/21—Mixing of ingredients for cosmetic or perfume compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/22—Mixing of ingredients for pharmaceutical or medical compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/4505—Mixing ingredients comprising detergents, soaps, for washing, e.g. washing machines

Definitions

  • the present invention relates to a manufacturing apparatus for the manufacture of a composition, in particular cosmetic, or more precisely for the preparation of a composition by mixing two formulations.
  • the structure of the manufacturing apparatus described in the document FR3026622 requires providing a large drive motor in order to transmit, to the first and second deformable compartments, pressure forces adapted to ensure migration of the contents of the first compartment towards the second compartment, and conversely migration of the contents of the second compartment towards the first compartment, and this in particular when the first and second deformable compartments or connecting channels associated with the first and second deformable compartments are closed by a weakened welding zone.
  • the document FR2781695 discloses an apparatus for preparing samples of solid and/or nutritional and/or plant matter, with a view to carrying out microbiological, for example bacteriological, analyzes and/or tests.
  • the apparatus includes a mixing machine including an electric heating element.
  • the present invention aims to remedy all or part of these drawbacks.
  • the technical problem underlying the invention therefore consists of providing an apparatus for manufacturing a composition which is simple, compact and easy to use, while having a simple structure and at a reduced price.
  • the invention provides a manufacturing apparatus according to claim 1.
  • the manufacturing device is configured to successively implement at least one movement step (Em1, Em2) of the actuation system, a heating step (Em3), then a movement step (Em3 ') of the actuation system.
  • the manufacturing device is configured to implement, just after the preliminary preparation phase, a mixing phase comprising a movement step (Em4) of the actuation system, without activation of the element heating to start mixing.
  • a mixing phase comprising a movement step (Em4) of the actuation system, without activation of the element heating to start mixing.
  • the mixing step without heating (Em4) is carried out for a period of between 1 and 10 s.
  • the mixing phase comprises a mixing step without heating between the heating step (Em3) and the mixing step with heating (Em5).
  • the heating element is configured to heat to a target temperature (Tc) advantageously between 80 and 90°C, and preferably to 85°C or to a target temperature (Tc) so that the target temperature (Tc') of the formulation is between 80 and 90°C, and preferably at 85°C.
  • Tc target temperature
  • Tc' target temperature
  • the manufacturing apparatus includes a receiving device configured to receive the first capsule and the second capsule, the receiving device configured to be received in the receiving housing.
  • the manufacturing apparatus is configured to implement an additional mixing step with heating (Em5).
  • the mixing machine is electrically powered by a battery.
  • the mixing machine is electrically powered by an energy source having a voltage less than or equal to 12V.
  • THE figures 1A And 1B represent a manufacturing apparatus 2, according to a first embodiment of the invention, configured to manufacture a composition, which can for example be a cosmetic product, a hair care product, a pharmaceutical product, a phytosanitary product, a cleaning product, a cleaning product, or even a food product.
  • a cosmetic product the latter can for example be a homogenized emulsion, a homogenized solution or even a mixture of several miscible phases.
  • the manufacturing device 2 is intended for essentially personal and small-scale use: it allows the preparation of single portions ready for use. Consequently, its dimensions must meet space requirements in a bathroom, a beauty salon, luggage (for transport), etc. Thus, the manufacturing device 2 does not have a dimension greater than 40cm.
  • the manufacturing apparatus 2 comprises receiving means configured to receive first and second capsules 3, 4, also called pods or packaging units, respectively containing a predetermined quantity of a first formulation and a predetermined quantity of a second formulation , and a mixing machine 6 configured to mix the first and second formulations contained in the first and second capsules 3, 4 received in the manufacturing apparatus 2, so as to obtain a cosmetic product.
  • the mixing machine 6 comprises a receiving housing forming part of the receiving means, and which are intended to receive the first and second capsules 3, 4, directly or via a specific receiving device 5.
  • the mixing machine 6 comprises a receiving housing 32 capable of receiving a receiving device 5 in a removable manner.
  • the receiving housing 32 has in this case a shape substantially complementary to that of the receiving device 5.
  • the mixing machine 6 further comprises an actuation system 35 configured to exert a force on the first and second capsules 3, 4, via the receiving device 5 if necessary, to allow the mixing and kneading of the composition to be mixed. make.
  • the receiving device 5 also called a shuttle (because it serves as a vehicle for the first and second capsules 3, 4), preferably has a relatively symmetrical shape, either rectangular parallelepiped or oval/ovoid. It has a longitudinal direction X, which corresponds to the direction in which it is inserted into the receiving housing 32. Consequently, the longitudinal direction mixing machine 6.
  • the mixing machine 6 is configured to mix the first and second formulations inside the receiving device 5, and preferably inside the first and second capsules 3, 4, without any of the formulations being mixed. come into contact with the manufacturing device 2.
  • the first formulation is a first phase of a cosmetic product to be manufactured, such as a fatty phase of the cosmetic product
  • the second formulation is a second phase of the cosmetic product, such as an aqueous phase of the cosmetic product.
  • the fatty phase can constitute the base of the cosmetic product to be manufactured
  • the aqueous phase can comprise active elements and thus constitute a complex of active ingredients of the cosmetic product to be manufactured.
  • the first and second capsules 3, 4 are distinct from each other, and are configured to be fluidly connected to each other.
  • each of the first and second capsules 3, 4 is advantageously single-use.
  • the first capsule 3 comprises a first deformable compartment 3.1, of convex shape, containing the first formulation, a first connection part 3.2 and a first connection passage 3.3 configured to fluidly connect the first deformable compartment 3.1 and the first connection part 3.2.
  • the first connecting passage 3.3 is formed by a first connecting channel.
  • the first connection part 3.2 more particularly comprises a female connection end 3.4, for example of cylindrical shape, fluidly connected to the first connection passage 3.3.
  • the first capsule 3 comprises a flat face 3.7 through which the connection part 3.2 passes.
  • the first capsule 3 further comprises an outlet passage 3.5, such as an outlet channel, which is fluidly connected to the first connecting passage 3.3, and which is provided with an outlet orifice 3.6.
  • the outlet passage 3.5 extends in the extension of the first connection passage 3.3, and substantially parallel to the first connection passage 3.3.
  • the outlet passage 3.5 can be either mounted on the first capsule 3 or on the second capsule 4. In fact, the outlet passage 3.5 is only used in operation once the manufacturing device 2 was used.
  • the second capsule 4 comprises a second deformable compartment 4.1, of convex shape, containing the second formulation, a second connection part 4.2 configured to be connected to the first connection part 3.2, and a second connection passage 4.3 configured to fluidly connect the second deformable compartment 4.1 and the second connection part 4.2.
  • the second connecting passage 4.3 is formed by a second connecting channel, and the second connection part 4.2 extends substantially perpendicular to the second connecting passage 4.3.
  • the second connection part 4.2 more particularly comprises a male connection end 4.4, for example of cylindrical shape, fluidly connected to the second connection passage 4.3 and configured to receive in a sealed manner the female connection end 3.4.
  • the second capsule 4 comprises a flat face 4.7 through which the second connection part 4.2 passes.
  • the first and second capsules 3, 4 and more particularly the first and second deformable compartments 3.1, 4.1 are each closed by connecting welds ensuring the sealing of the first and second capsules 3, 4, these connecting welds being breakable as soon as a threshold pressure is reached. These threshold pressures can be reached in the mixing machine 6. Again, these connection welds are described in detail in the description of the document filed under application number FR 1755744
  • Each of the first and second capsules 3, 4 is configured to contain all or substantially all of a mixture formed by the predetermined quantity of the first formulation and the predetermined quantity of the second formulation.
  • either the deformable compartments are flexible, or buffer zones are provided. Again, the description of the document filed under the application number FR 1755744 describes this precisely.
  • the receiving device includes
  • the receiving device 5 is capable of occupying an open position in which the first and second capsules 3, 4 are capable of being introduced into the receiving device 5, and a closed position in which the receiving device 5 is capable of maintaining in position the first and second capsules 3, 4.
  • the receiving device 5 more particularly takes the form of a receiving box 7 ( figures 2A , 2B) configured to receive and accommodate at least in part the first and second capsules 3, 4.
  • the receiving device 5 comprises in particular a first protective shell 8 and a second protective shell 9 mounted articulated relative to each other around of a hinge pin 10 (or hinge) and between a first position (see figures 2A , 2B , 5 ) corresponding to an open position of the receiving device 5 and a second position (see figures 4A , 4B) corresponding to a closed position of the receiving device 5.
  • the receiving device 5 further comprises a first support part 11 and a second support part 12 arranged in the receiving housing 7.
  • the first and second support parts 11, 12 respectively comprise a first receiving location 13 configured to receive the first capsule 3 and a second receiving location 14 configured to receive the second capsule 4.
  • the first and second protective shells 8, 9 each include an opening 8.2, 9.2 to allow access the first or second reception location 13, 14. These openings 8.2, 9.2 define an insertion face of the reception device 5.
  • the reception device 5 comprises a withdrawal face, opposite the insertion face.
  • the first support part 11 comprises receiving wedges 15 configured to receive a peripheral portion of the first capsule 3, and the second support part 12 also comprises receiving wedges 15 configured to receive a peripheral portion of the second capsule 4.
  • These receiving wedges 15 partly define the first and second receiving locations 13, 14.
  • the first support part 11 comprises a first placement surface 11.1, configured to guide (with contact) and receive the flat face 3.7 of the first capsule 3.
  • the first placement surface 11.1 therefore partly defines the first reception location 13.
  • the second support part 12 comprises a second placement surface 12.1, configured to guide (with contact) and receive the flat face 4.7 of the second capsule.
  • the placement surface 12.1 therefore partly defines the second reception location 14.
  • the first and second placement surfaces 11.1, 12.1 each comprise a passage opening 11.2, 12.2, in the form of a slot, open outwards, along an insertion axis Figure 1A ).
  • the receiving device 5 further comprises a separation wall 22, defining a separation plane ( figures 3A , 3B).
  • the separation wall 22 is located between the first and second receiving locations 13, 14. It is also integral with the first support part 11.
  • the separation wall 22 comprises a passage opening 22.2 in order to allow the first and second connection parts 3.2, 4.2 to be positioned in the receiving device.
  • the passage opening 22.2 is in the form of a through-thickness slot and open to the outside.
  • the openings 11.2, 22.2, 12.2 therefore form a space to receive the connection ends 3.4, 4.4 of the first and second capsules 3, 4.
  • first actuation face 8.1 which comprises the first shell 8 and the first support part 11
  • second actuation face 9.1 which comprises the second shell 9 and the second support part 12.
  • Each actuation face 8.1, 9.1 is involved in the transmission of the forces received by the receiving device 5 to the first and second capsules 3, 4. This will be explained in detail later.
  • the first and second shells 8, 9 are articulated relative to each other around the hinge axis 10 and between a receiving position (see the figures 2A , 2B , 3A , 3B ) in which the first and second shells 8, 9 are spaced apart from each other and the first and second capsules 3, 4 are capable of being received respectively in the first and second receiving locations 13, 14, and a position connection (see figures 4A , 4B) in which the first and second shells 8, 9 are brought closer to each other and the first and second capsules 3, 4 are pre-connected to each other.
  • pre-connected to each other we mean that the male connection end 4.4 of the second capsule 4 is partially introduced into the female connection end 3.4 of the first capsule 3 without, however, a watertight connection not being made. is established between these first and second capsules 3, 4.
  • the first and second shells 8, 9 can for example have an angle of inclination greater than or equal to 7°, and for example approximately 7°, when they are in the receiving position, and be substantially parallel to one another. relative to each other when they are in the connection position. More precisely, there are two main assemblies only articulated relative to each other: the first shell 8, the first support part 11, the separation wall 22 and the second support part 12 on the one hand; and the second shell 9, on the other hand.
  • first and second shells 8, 9 are configured to engage the first connection part 3.2 in the second connection part 4.2 when the receiving device 5 is moved to the closed position .
  • the connection parts 3.2, 4.2 are partially fitted together.
  • the first and second support parts 11, 12 are more particularly configured such that the first and second capsules 3, 4 extend substantially parallel to each other, when the first and second shells 8, 9 are in the connection position.
  • the first capsule 3 is configured to extend partly outside the receiving device 5 when it is received in the receiving device. reception 5 and that the latter is in the closed position.
  • the outlet orifice 3.6 is configured to extend outside the receiving device 5 when the first capsule 3 is received in the receiving device 5 and the latter is in the closed position.
  • the manufacturing device 2 includes a heating element 46 (also called “heating element”) visible on the figures 3A , 3B .
  • the heating element 46 is part of the receiving device 5. However, in the absence of receiving device 5, the latter could be integrated into the mixing machine.
  • the heating element 46 is attached to the partition wall 22. During the design, it was chosen that the heating element 46 is on the side of the first support part 11, which means that the heating element heater 46 is mounted on the side of the separation wall 22 which is on the side of the first support part 11.
  • the heating element 46 preferably comprises one or more electrical heating resistors 46.1 and a diffusion plate 46.2.
  • the heating element 46 thus has a planar shape to better diffuse the heat, if possible with a surface area of at least 500 mm2 and preferably of the order of 800 mm2 .
  • the first support part 11 there is provided in the first support part 11 a communication opening 46.3 which places the flat face 3.7 of the first in direct communication. capsule 3 with the heating element 46 (i.e. separated only by air).
  • the heating element 46 needs to be supplied with electricity.
  • the receiving device 5 does not have its own battery and must be powered when it is inserted into the receiving housing 32.
  • the receiving device 5 comprises the insertion face, where the openings 8.2, 9.2 are located and which is the face which first enters the receiving housing 32, and an opposite withdrawal face, which is the face visible when the receiving device 5 is inserted into the receiving housing 32.
  • the receiving device 5 further comprises a first actuation face 8.1 and a second actuation face 9.1, opposite.
  • connection device 5 comprises a first connection face 23 and a second connection face 24, preferably opposite.
  • connection faces 23 and 24 correspond to lateral faces of the heating element 46 and are therefore distinct from the first and second actuation faces 8.1, 9.1 and the insertion/removal faces.
  • connection faces 23, 24 extend between the actuation faces 8.1, 9.1 of the receiving device 5.
  • connection faces 23, 24 interconnect the actuation faces 8.1, 9.1 of the receiving device 5. , that is to say they are contiguous.
  • the general shape of the receiving device 5 is chosen so that the connection faces 23, 24 are more spaced apart from each other than the actuation faces 8.1, 9.1 (and the insertion/removal faces).
  • the faces which touch the connection faces 23, 24 are further away than the faces which touch the actuation faces 8.1, 9.1 and are closer than the faces that touch the insertion/removal faces. This results in the fact that the receiving device 5 is wider than it is thick (and moreover it is higher than wide).
  • the first connection face 23 comprises a first electrical contact track 23.1 intended to power the heating element 46 and the second connection face 24 comprises a second electrical contact track 24.1 also intended to power the heating element 46 ( figures 2A , 3A , 3B , 4A , 4B ).
  • Tracks electrical contact 23.1, 24.1 are therefore outside the receiving device 5, in order to be brought into contact with complementary tracks ( figures 2A , 4A , 4B ).
  • This configuration has several advantages: firstly it ensures a simple and efficient electrical connection. It also avoids the risk of short circuit. Indeed, if ever liquid were to flow into the receiving housing 32 (for example water from the shower or the sink or quite simply a capsule which burst), it is unlikely that the two electrical contact tracks 23.1 , 24.1 are touched at the same time by the same volume of liquid.
  • the first connection face 23 comprises a portion of the first and second shells 8, 9, the first support part 11 and the separation wall 22.
  • the first connection face 23 comprises a longitudinal groove 23.2 with a bottom 23.21 and two side walls 23.22, 23.23.
  • the first electrical contact track 23.1 is preferably positioned on the side wall 23.22 of the longitudinal groove 23.2.
  • the bottom 23.21 and the side wall 23.23 are made by a portion of the first support part 11.
  • a suitable cutout 8.5 is then provided in the first shell 8 to make room for the longitudinal groove 23.2.
  • the opposite side wall 23.22 is made by a portion of the separation wall 22.
  • the first electrical contact track 23.1 is then positioned on this side wall 23.22 (because the heating element 46 is mounted on the separation wall).
  • a similar longitudinal groove 24.2 is provided on the second connection face 24, with a cutout 9.5 in the second shell 9 and a bottom 24.21 and two opposite side walls 24.22, 24.23. Due to the non-centering of the grooves, the cutout 9.5 in the second shell 9 is significantly less marked than the cutout 8.5 in the first shell 8.
  • the grooves 23.2, 24.2 are configured to engage on respective complementary rails 31.1, 31.2 (slide connection) provided in the receiving housing 32 on (preferably opposite) connection sides ( figures 1A , 7A). Consequently, the grooves 23.2, 24.2 form undercuts which extend over the entire height of the portion of the receiving device 5 where they are located - at least up to the insertion height.
  • the complementary rails 31.1, 31.2 help define the receiving housing 32 and are positioned on opposite edges.
  • the electrical contact tracks 23.1, 24.1 are not located at the same level, but are offset.
  • the electrical contact tracks 23.1, 24.1 can take several forms: electrical pins, metal blades (as illustrated), etc.
  • the electrical contact tracks 23.1, 24.1 are preferably slightly deformable to ensure permanent contact when the receiving device 5 is placed in the receiving housing 32.
  • the longitudinal grooves 23.2, 24.2 do not extend over the entire height of the portion of the first or second shell 8, 9 where they are located. Consequently, without necessarily providing a specific part, a stop effect is obtained simply by the part of the first or second shell 8, 9 not passing through the undercut effect. In other words, the first or second shell 8, 9 prevents the insertion of the grooves 23.2, 24.2 on the rails 31.1, 31.2 when the receiving device 5 is in the wrong direction.
  • longitudinal grooves 23.2, 24.2 each include an end stop 23.3, 24.4, located on the side of the withdrawal face. These end stops 23.3, 24.4 have the role of insertion stop, to define a maximum insertion position in the receiving housing 32.
  • the first support part 11 is preferred over the second support part 12 to support a wall 23.23, 24.23 of the groove 23.2, 24.2, because of the heating element 46 which is intended to mainly heat the first capsule 3.
  • a temperature sensor (not visible in the figures) is attached to the rear face of the diffusion plate 46.2 to measure the temperature prevailing near the first reception location 13 and therefore the first capsule 3.
  • the temperature sensor is typically a NTC (Negative Temperature Coefficient thermistor).
  • This temperature sensor 6 must also be electrically connected to the mixing machine 6 (in particular ultimately the processor, to recover the data) and to a battery 44 equipping the mixing machine 6, to power it.
  • a first additional electrical contact track 46.51 is provided at the first contact face 23.
  • This first additional electrical contact track 46.51 is distinct from the first electrical contact track 23.1. More precisely, the first additional electrical contact track 46.51 is provided in the first groove 23.2, on the side wall 23.23, that is to say the side wall formed by the first support part 11.
  • a second additional electrical contact track 46.52 is provided in the second groove 24.2.
  • the two additional electrical contact tracks 46.51, 46.52 are also advantageously offset.
  • the additional electrical contact trace 46.51 and the electrical contact trace 24.1 are at the same level and the additional electrical contact trace 46.52 and the electrical contact trace 23.1 are at the same level.
  • the receiving device 5 includes a key 17 to ensure that the first and second capsules 3, 4 are correctly positioned, that is to say that the “correct” capsules 3, 4 are placed in the “correct” locations reception 13, 14 (visible distinctly on the figures 2A , 5).
  • the key 17 is preferably located at the end of the passage openings 11.2, 12.2, to block the unwanted passage of an unwanted connection end 3.2, 4.2.
  • the key 17 comprises at least one leaf 17.1 opening towards the outside of the receiving device 5 (preferably two, on each side as illustrated in the figures; preferably, the two leaves 17.1 have a saloon configuration, i.e. i.e. articulated by hinges towards the outside of the receiving device 5).
  • the key 17 fulfills two distinct roles.
  • the leaf 17.1 comprises an opening 17.2 of complementary shape to the female connection end 3.4 of the first capsule 3 in order to authorize its insertion into the opening 8.2.
  • the leaf 17.1 comprises a stop 17.3, which contributes to defining the opening 17.2, in order to prevent the insertion into the opening 8.2 of the second connection part 4.2, longer transversely than the first connection part 3.2 . Indeed, if we try to insert the second capsule 4 into the first receiving location 13, the end of the second connection part 4.2, that is to say a part of the male connection end 4.4 hits against the stop 17.3.
  • the key 17 blocks it when the reception device 5 is in the closed position: the passage opening 12.2 is blocked, preferably by the stop 17.3 as well.
  • the receiving device 5 is in the open position, that is to say the second shell 9 has rotated on its hinge, the passage opening 12.2 is released.
  • the key 17 can be attached to the first support part 11 or to the second support part 12 (as in the figures), depending on the design of the relative movement of the parts: if the second support part 12 is attached to the second shell 9 (and therefore mobile in rotation relative to the first support part 11), then it is preferable to attach the key to the first support part 11. In other words, this is irrelevant.
  • the receiving device 5 further comprises a first support element 19 configured to penetrate inside the second receiving location 14, that is to say to exert a pressure force on the first capsule 3, and more particularly on the first deformable compartment 3.1, and a second support element 21 configured to penetrate inside the first receiving location 13, that is to say to exert a pressure force on the second capsule 4, and more particularly on the second deformable compartment 4.1.
  • the first support element 19 (respectively the second support element 21) is preferably mounted on the first support part 11 (respectively the second support part 12) and is movable between an inactive position, or called deployed position, in which the first or second reception location 13, 14 is accessible for the first or second capsule 3, 4 (see the Figure 2B , 3A , 3B ) and an active position or so-called folded position, in which the first support element 19 (respectively the second support element 21) penetrates inside the first receiving location 13 (respectively the second receiving location 14), that is to say that it is capable of exerting a pressure force on the first deformable compartment 3.1 of the first capsule 3 (respectively the second deformable compartment 4.1 of the second capsule 4).
  • the first support element 19 (respectively the second support element 21) is advantageously mounted movable in rotation around a hinge 19.1 (respectively the hinge 21.1).
  • the hinge 19.1 (respectively the hinge 21.1) is located opposite the opening 8.2 (respectively the hinge 8.1) of the first shell 8 (respectively the second shell 9).
  • the hinges 19.1, 21.1 are therefore both located near the removal face of the receiving device 5.
  • the support elements 19, 21 each have a flat internal face 19.2, 21.2 to form mobile pallets in rotation. Each flat internal face 19.2, 21.2 cooperates with its respective first or second capsule 3, 4. As the support elements are pressed, the volume between the pallet and the placement surface 11.1, 12.1 gradually and continuously decreases.
  • the outlet orifice 3.6 and the connection parts 3.2, 4.2 are located on the side opposite the hinge 10: this makes it possible to effectively expel the cream from the first or second capsule 3 , 4 avoiding any unwanted retention zone inside it.
  • return means 21.3 like springs, are provided, bearing against the first or second shell 8, 9 ( Figure 5 ).
  • the return means 21.3 can tend to push the pallet which extends slightly on the other side of the hinge 21.1.
  • the two support elements 19, 21 are activated successively to allow the cream to be mixed.
  • the cream then passes from a first or second capsule 3, 4 to the other second or first capsule 4, 3.
  • the hinge 19.1 (respectively the hinge 21.1) defines an axis of rotation included in the plane of the placement surface 11.1 (respectively the placement surface 12.1) and orthogonal to the longitudinal axis of the receiving device 5.
  • the internal face 19.2, 21.2 can be pressed against the placement surface 11.1, 12.1.
  • hinge 19.1, 21.1 is preferably located just at the end of the first or second receiving location 13, 14.
  • the first and second shells 8, 9 each comprise, preferably facing the end part of the pallet (to benefit from the leverage effect and minimize the effort to be applied) , a support point 8.3, 9.3, configured to receive an external force, described in more detail later.
  • the support point 8.3, 9.3 is attached to a flexible zone 8.4, 9.4, which can deform (made of elastomer, etc.).
  • the flexible zone 8.4, 9.4 is itself attached to the rest of the first or second shell 8, 9, made of a more rigid plastic.
  • the support point 8.3, 9.3 is made of a rigid material (typically plastic).
  • the first and second shells 8, 9 have two orifices, preferably facing the end part of the pallet, in order to allow free access to the support elements 19, 21.
  • a user can, with one hand, grasp the receiving device 5 and press the support points 8.4, 9.4 simultaneously, for example with the thumb and the index/middle finger. Simultaneous pressure directs the cream from the first and second capsules 3, 4 towards the outlet 3.6.
  • the pallets can be directly integrated into the mixing machine 6.
  • a retention mechanism 50 In order to prevent the receiving device 5 from being removed from the receiving housing 32 when the mixing process is in progress, a retention mechanism 50, described in detail later, is provided in the manufacturing apparatus 2. To that the retention mechanism 50 has a grip on the receiving device 5, a retention stop 9.6 is provided on one of the first or second shells 8, 9 (the second shell 9 on the figures 2A , 2B , 3A , 3B , 4B , 5 ).
  • This retention stop 9.6 essentially corresponds to a projection extending radially, that is to say in a plane orthogonal to the longitudinal direction reception 5. In the illustrated embodiment, the retention stop 9.6 is arranged near the insertion face.
  • Another stop can be provided on the other shell, for ergonomic reasons for example.
  • gripping handles 8.7, 9.7 are provided on each of the first and second protective shells 8, 9 (visible particularly on the figures 1 , 2B , 4A , 4B ). These gripping handles 8.7, 9.7 are located at the level of the removal face, which is the one accessible when the receiving device 5 is in place.
  • the gripping handle 8.7, 9.7 can simply be constituted as a projection extending radially, that is to say in a plane orthogonal to the direction longitudinal X, long enough for part of the user's phalanx to pull on it.
  • These support points 8.3, 9.4 are formed in a flexible zone 8.4, 9.4.
  • connection ends 3.4, 4.4 come opposite each other and partially fit together.
  • a coupling mechanism 52 is provided in the manufacturing apparatus 2. This coupling mechanism 52 exerts a force in the direction of the receiving device 5. This coupling mechanism 52 makes it possible both to establish the fluid connection between the first and second capsules 3, 4 under the effect of the force exerted by the coupling mechanism 52 but also to avoid any unwanted disconnection of the first and second capsules 3, 4 under the effect of the pressures generated by the mixing of the first and second capsules 3, 4. It will be described subsequently.
  • One of the first or second protective shells 8, 9 comprises a coupling button 9.8, movable towards the second receiving location 14 ( figures 2A , 2B , 3A , 3B , 4A , 4B , 5 ). More precisely, it is movable towards an area close to the opening 9.2, since the coupling button 9.8 is intended to press on the second capsule 4 near the connection portion 4.2.
  • the coupling button 9.8 is attached to a flexible zone, which can be the flexible zone 9.4 of the support point 9.3. Note here that the coupling button 9.8 is distinct from the support point 9.3.
  • the coupling button 9.8 is preferably rigid to better transmit the force of the coupling mechanism 52 to the first and second capsules 3, 4, which are therefore kept coupled.
  • the mixing machine 6 comprises a support 31, and a receiving housing 32 defined at least in part by the support 31 and configured to receive at least in part the receiving device 5.
  • the mixing machine 6 and the receiving device 5 are configured such that the receiving device 5 extends at least partly outside the mixing machine 6, when the receiving device 5 is received in the receiving housing 32.
  • the support 31 behaves like a base, that is to say it defines a set of fixed elements when the mixing machine 6 is placed on a support (table, work surface, ...), regardless of whether it is in use or not.
  • the support 31 of the mixing machine 6 also comprises an external shell 33 and an insertion opening 34 opening into the receiving housing 32, the receiving device 5 being configured to be inserted into the receiving housing 32 through the insertion opening 34.
  • the insertion opening 34 is provided in a central portion of an upper surface of the base 33, and is configured to be oriented upwards when the mixing machine 6 is placed on a horizontal support surface (table, work surface, etc.).
  • the base 33 also acts as an outer casing, with the desired design for the mixing machine.
  • the base 33 may include a lower base and an upper base.
  • the mixing machine 6 further comprises an actuation system 35 pivotally mounted on the support 31 around a pivot axis 36 substantially vertical when the mixing machine 6 is placed on a horizontal support surface (table, work surface, etc.) ( figures 6 , 8A , 8B , 8C , 9 , 10A ).
  • the actuation system 35 performs back and forth movements around the pivot axis 36 with a maximum angular movement of 45°.
  • the movement is therefore composed of a rotation at +45°C maximum then a rotation at -45°, and so on. Its movement takes place according to a nominal stroke C35 (not shown in the figures), which, in the case of rotation around the pivot axis 36, is associated with the maximum angular movement.
  • the nominal stroke C35 of the actuation system 35 is defined as the stroke between two extreme positions of said actuation system 35.
  • a neutral position of the actuation system 35 is defined between these two extreme positions, the neutral position of the actuation system actuation 35 corresponding to an insertion position in which the receiving device 5 can be positioned inside the receiving housing 32 of the mixing machine 6 without being hindered by the actuation system 35.
  • the mixing machine 6 further comprises a drive motor 39 mounted on the support 31.
  • the drive motor 39 is configured to pivot the actuation system 35 around the pivot axis 36 and within an angular range predetermined. Preferably, the drive motor 39 only rotates in one direction.
  • the actuation system 35 comprises a first actuation member 37, which may comprise a first actuation finger 37.1, configured to transmit a pressure force to the first capsule 3, and a second actuation member 38, which may comprise a second actuating finger 38.1, opposite the first actuating member 37 and configured to transmit a pressure force to the second capsule 4.
  • the first and second actuating members 37, 38 are configured to be arranged on either side of the receiving housing 32 and therefore of the receiving device 5 when the latter is received in the mixing machine 6, and more precisely in the reception housing 32.
  • the actuating members 37, 38 have at least one position in which they are at least partially inside the receiving housing 32. In the neutral position of the actuating system 35, the actuating members 37, 38 are arranged relative to the receiving housing 32 so as to allow the receiving device 5 to be positioned inside the receiving housing 32 of the mixing machine 6; this is the insertion position.
  • the first and second actuating members 37, 38 are more particularly configured to exert pressure forces respectively and alternately on the first and second support elements 19, 21, so as to transmit pressure forces respectively and alternately on the first and second compartments 3.1, 4.1.
  • the first and second actuating members 37, 38 are configured to cooperate respectively with the first and second support points 8.3, 9.3 of the first and second protective shells 8, 9, or directly on the support elements 19, 21.
  • An actuation stroke C37 is defined for the first actuation member 37 and an actuation stroke C38 for the second actuation member 38.
  • the actuation stroke C37 is defined as the stroke of the first actuation member 37 between the neutral position of the actuation system 35 and the maximum actuation position of the first actuation member 37, in which the first actuation member actuation 37 is in maximum compression on the first support element 19.
  • actuation stroke C38 is defined as the stroke of the second actuation member 38 between the neutral position of the actuation system 35 and the maximum actuation position of the second actuation member 38, in which the second member actuation 38 is in maximum compression on the second support element 21.
  • each of said first actuating member 37 and second actuating member 38 may include a magnet intended to interact with a fixed Hall effect sensor.
  • the Hall effect sensor can be directly placed on a control unit 45 which will be described subsequently, as can be seen in the Figure 12 . It is thus possible for the control unit 45 to follow the movement of the actuation system 35, and even of each of the first and second actuation members 37, 38. It is even possible for the control unit 45 , to know precisely the position of each of the first and second actuating members within their respective actuation strokes C37, C38, for example by arranging several Hall effect sensors.
  • the first and second actuating members 37, 38 extend substantially in the same plane of extension, and converge opposite the pivot axis 36.
  • the actuation system 35 has a substantially annular shape defining an opening around the receiving housing 32.
  • the actuation system 35 is formed essentially in one piece, comprising an opening for receiving a shaft defining the pivot axis 36.
  • the first actuator 37 and the second actuator 38 are each arranged on opposite sides of the actuation system 35. Consequently, we have an actuation system 35 extending over twice two opposite faces two two: the actuating members 37, 38, the opening for the pivot axis 36 and the drive mechanism with groove which is described below.
  • the actuating members 37, 38 can each comprise a drive support 37.3, 38.3, which meet on one side at the level of the pivot axis 36. On the other side, a connection portion 36.1 is defined , which connects the two drive supports 37.3, 38.3. The connection portion 36.1 can be attached or made integrally with the drive supports 37.3, 38.3.
  • the two actuating members 37, 38 rotate around the same pivot axis 36.
  • the actuating members are movable in translation.
  • the actuation system 35 moves along a nominal stroke C35 to exert a force on the receiving device 5.
  • the actuation system 35 can include a spring 37.4, 38.4 (particularly visible in Figures 8A, 8B , 8C ).
  • the spring 37.4, 38.4 is configured to compress when the actuation system 35 arrives near its nominal end of stroke C35 and the actuation finger 37.1, 38.1 abuts against the flat face 3.7, 4.7 of the capsule.
  • the spring 37.4, 38.4 therefore generates a force tending to move the actuating member 37, 38 away from the receiving device 5.
  • each actuating member 37, 38 comprises a spring 37.4, 38.4.
  • Spring 37.4, 38.4 can be located in different locations. In an embodiment not illustrated, the spring 37.4, 38.4 is located at the “free” end of the finger 37.1, 38.1.
  • the spring 37.4, 38.4 is mounted between the finger 37.1, 38.1 and the drive support 37.3, 38.3. In this way, the user cannot access it because the spring is behind the base.
  • each actuating member 37, 38 an arm 37.2, 38.2, mounted movable relative to the drive support 37.3, 38.3.
  • the finger 37.1, 38.1 is then mounted integrally with the arm 37.2, 38.2.
  • the arm 37.2, 38.2 is movable in rotation relative to the drive support 37.3, 38.3 by a hinge 37.5, 38.5.
  • the spring 37.4, 38.4 is positioned between the arm 37.2, 38.2 and the drive support 37.3, 38.3.
  • the spring 37.3, 38.3 therefore works in compression, in the sense that its empty position, or unstressed position, is not compressed. It is compressed in the direction of translation or rotation of the actuating member 37, 38.
  • the spring 37.3, 38.3 can be of the helical or blade type, or even include an elastic material or an elastic assembly (elastomer, gas bubble, etc.).
  • the mixing machine 6 also comprises a cam 41, in the form of a drive wheel or an arm, integral in rotation with an output shaft 39.1 of the drive motor 39 and configured to be driven in rotation around its axis 41.1 of cam rotation.
  • the cam 41 is mounted on the support 31. To allow the back and forth movement with a large lever arm, it is preferable that the pivot axis 36 and the cam 41 are on either side of the housing reception 32.
  • the cam 41 is equipped with a drive finger 42 which is eccentric with respect to the axis 41.1 of cam rotation.
  • Cam 41 is typically driven by drive motor 39 using one or more belts.
  • the kinematic chain is as follows, from the drive motor 39 and its output shaft 39.1 on which a pulley is mounted: a belt 39.2, a pulley 39.3 connected to a pulley 39.4 by a shaft, a belt 39.5, cam 41.
  • the drive finger 42 is received in a drive groove 43 provided on the actuation system 35.
  • the drive groove 43 is constructed in the connection portion 36.1.
  • the drive groove 43 is elongated and extends in a direction of extension substantially parallel to the pivot axis 36.
  • the drive groove 43 extends, according to its depth, in the direction of the pivot axis 36.
  • a ball joint is provided between the drive finger 42 and the drive groove 43, which makes it possible to manage the previous misalignment.
  • a ball 42.1 which is housed in a ring 43.1.
  • the connection between ball 42.1 and ring 43.1 is a ball joint.
  • the ring 43.1 is received in the drive groove 43 where it is mounted movable in translation in a direction parallel to the pivot axis 36 (therefore along the length of the drive groove 43).
  • the ball 42.1 is mounted movable in translation along the drive finger 42.
  • connection can be different, in the sense that the ring can also be movable in translation along the depth of the groove and the ball is then fixed on the driving finger.
  • the complete connection between the drive finger 42 and the actuation system 35 comprises in series a slide, a ball joint, a slide perpendicular to the other slide. Consequently, in a kinematic torso, we note that the force is only transmissible on one of the six components of the torso, namely that of the translation tangent to the rotational movement of the actuation system 35, that is to say i.e. that which allows the rotation of the actuation system 35.
  • the kinematic equivalent is the sphere-plane connection (also called point connection).
  • the cam rotation axis 41.1 and the pivot axis 36 are preferably orthogonal. This makes it possible to have a drive finger 42 which describes a circular movement in a plane parallel to the pivot axis 36.
  • the mixing machine 6 could be configured such that a rotation of the drive motor 39 in a first direction of rotation causes a pivoting of the actuating part 35 in a first direction of pivoting and that a rotation of the drive motor 39 in a second direction of rotation, opposite to the first direction of rotation, causes a pivoting of the actuating part 35 in a second direction of pivoting, opposite to the first direction of rotation. pivoting.
  • the actuating members 37, 38 each move according to an actuation stroke C37, C38.
  • one of the two actuating members 37, 38 has an actuation stroke C37, C38 of length strictly greater than that of the other actuating member.
  • the first capsule 3 has a thickness greater than the second capsule 4, which means that more space is necessary on the side of the thicker capsule and that the support element 19 will be in contact more quickly and will begin to work faster than the support element 21.
  • One solution consists of having a drive groove 43 not centered in the connection portion 36.1.
  • the decentration can also be defined using the receiving housing 32 relative to the axis of rotation of the cam 41: thus the extremal positions of the actuation system 35 are not centered around the receiving housing 32.
  • the decentration can also be defined with respect to the first and second placement surfaces 11.1, 12.1 or with respect to the location of the first and second capsules 3, 4 within the receiving housing 32: using the flat faces 3.7, 4.7, which therefore define artificial planes in the receiving housing 32.
  • the maximum distance from the first actuating member 37 said plane of the flat face 3.7 is greater than the maximum distance of the second actuating member 38 relative to the flat face 4.7.
  • the pivot axis 36 is included in a plane located equidistant from the two placement surfaces 11.1, 12.1.
  • the first actuating finger 37.1 is advantageously longer than the second actuating finger 38.1. This is in particular due to the fact that it is necessary to compensate for the extremal position of the actuating fingers 37.1, 38.1 due to the decentering. More precisely, the actuating finger 37.1, 38.1 which works on the first or second thickest capsule 3, 4, has a greater length than the other actuating finger 38.1, 37.1.
  • a non-zero angle Ag typically Ag is between 5° and 30°
  • the actuation strokes C37, C38 correspond, at the level of cam 41, to the rotation from said angle Ag to the nearest 90° rotation (that is to say 3 o'clock or 9 o'clock, when the mixing machine 6 is placed on a horizontal support) and then rotation from said angle Ag' until rotation at 270°.
  • Ag and Ag' are not at 0 and 180° (noon and 6 o'clock), we immediately notice that the races C37 and C38 are not equal.
  • the mixing machine 6 also comprises electrical contact tracks 31.11, 31.12 configured to engage with the electrical contact tracks 23.1, 24.1 of the longitudinal grooves 23.2, 24.2 of the receiving device 5 and contact tracks electrical 31.51, 31.52 configured to engage with the additional electrical contact tracks 46.51, 46.52 of the longitudinal grooves 23.2, 24.2.
  • These electrical contact tracks are mounted on rails 31.1, 31.2 ( figures 1A , 7A), which are integral with the support 31 and which are mounted on two connection sides of the receiving housing 32.
  • the location of the electrical contact tracks 31.11, 31.12 (and also 31.51, 31.52) on the rails 31.1, 31.2 is complementary to the location of the electrical contact tracks 23.1, 24.1 (and also 46.51, 46.52) of the connection faces 23, 24 of the receiving device 5.
  • the rails 31.1, 31.2 contribute to defining the receiving housing 32. They are for example located on the edge and are preferably fixed over their entire length to the support 31.
  • the location of the electrical contact tracks 31.51, 46.51 and 31.52, 46.52 on two opposite rails 31.1, 31.2, located at a distance from each other, has the advantage of limiting the risks of short circuit if there is liquid came to flow by gravity onto one of the rails 31.1, 31.2.
  • the mixing machine 6 further comprises a retention mechanism 50, a coupling mechanism 52 and a clamping mechanism 54 ( Figures 10A, 10B , 10C, 10D , 10E , 10F , 11A, 11B , 11C ).
  • Each of these mechanisms has its own and independent function. However, they can advantageously be driven simultaneously by the same auxiliary motor 40.
  • the retention mechanism 50 has the function of preventing the removal of the receiving device 5 when mixing is in progress.
  • the retention mechanism 50 is mounted movable relative to the support 31 between an insertion position and a retention position. In the insertion position, the retention mechanism 50 allows the insertion and removal of the receiving device 5 relative to the mixing machine 6. In the retention position, the retention mechanism 50 blocks the removal of the receiving device reception 5 (and therefore would prevent its insertion).
  • the retention mechanism 50 comprises a movable element 50.1 between the two aforementioned positions, which extends into the receiving housing 32 in the retention position.
  • the movable element 50.1 cooperates with the retention stop 9.6 to prevent a translational movement of the receiving device 5 aimed at extracting it from the mixing machine 6 (in fact, the retention stop 9.6 becomes blocked against the mobile element 50.1 in the event of withdrawal).
  • the movable element 50.1 and the retention stop 9.6 are intended to be located nearby in the retention position, preferably less than 2mm, when the receiving device 5 is placed in the mixing machine.
  • the movable element 50.1 is a wheel, called a retention wheel, movable around an axis of rotation of the wheel 50.2.
  • the wheel 50.1 has at least two different spokes, the smaller spoke being configured not to extend into the receiving housing 32 in the insertion position and the larger spoke being configured to extend into the housing of reception 32 in the retention position, in order to come into contact, in the event of withdrawal, against the retention stop 9.6.
  • the wheel 50.1 is preferably circular with a flat portion, the flat portion allowing the insertion position.
  • the wheel 50.1 is mounted on a shaft which extends along the axis of rotation of the wheel 50.2.
  • This shaft comprises a pinion 51 or a pulley, connected to at least one other pinion or another pulley 51.1.
  • the movable element 50.1 is movable in translation, for example by a rack and pinion system using the pinion 51.
  • the function of the coupling mechanism 52 is to establish the watertight connection between the first and second capsules 3, 4 and to ensure that the latter remain well fitted via their connection end 3.4, 4.4 by pressing the coupling button 9.8 of the second protective shell 9.
  • the coupling mechanism 52 is mounted movable relative to the support 31 between an insertion position and a coupling position. In the insertion position, the coupling mechanism 52 allows the insertion and removal of the receiving device 5. In the coupling position, the coupling mechanism 52 locks the first and second capsules 3, 4.
  • the coupling mechanism 52 comprises a coupling element 52.1 movable between the two aforementioned positions, which extends into the receiving housing 32 in the coupling position.
  • the coupling element 52.1 in the coupling position, cooperates with the coupling button 9.8 which moves inside the second receiving location 14.
  • the coupling element 52.1 and the coupling button 9.8 are located opposite, when the receiving device 5 is placed in the mixing machine 6.
  • the coupling element 52.1 is a wheel, called the coupling wheel, movable around an axis of rotation of the wheel 52.2, which is preferably coincident with the axis of rotation of the wheel 50.2.
  • the wheel 52.1 has at least two different spokes, the smaller spoke being configured not to extend into the receiving housing 32 in the insertion position and the larger spoke being configured to extend into the housing of reception 32 in the coupling position, in order to come into contact with the coupling button 9.8, and to press it.
  • the wheel 52.1 is preferably oval in plan.
  • the wheel 52.1 is mounted on a shaft which extends along the axis of rotation of the wheel 52.2.
  • This shaft comprises a pinion or a pulley, connected to at least one other pinion or another pulley 51.1.
  • the shaft and the pinion are preferably the same as the shaft and the pinion 51. We thus obtain a first subassembly secured in rotation.
  • the coupling element 52.1 is movable in translation, for example by a rack and pinion system using the pinion 51.
  • the coupling mechanism 52 is distinct from the actuation system 35. This results in a different position in the mixing machine 6 (for example at different heights). Similarly, the receiving device 5 includes support points 8.3, 9.3 distinct from the coupling button 9.8.
  • the function of the clamping mechanism 54 is to block the outlet passage 3.5 of the first capsule 3 when the mixing process is in progress.
  • the pressure inside the first or second capsules 3, 4 could cause the cream to come out undesirably. In this case, cream would spill into the mixing machine 6, which should be avoided. It is illustrated on the Figures 11A, 11B , 11C .
  • the clamping mechanism 54 is movable relative to the support 31 between an insertion position and a clamping position. In the insertion position, the clamping mechanism 54 allows the insertion and removal of the receiving device 5 carrying the first capsule 3. In the clamping position, the clamping mechanism 54 clamps the outlet passage 3.5.
  • the clamping mechanism 54 comprises a clamping wheel 54.1, called a clamping wheel, which is movable in rotation around a clamping wheel axis 54.2.
  • the mixing machine 6 further comprises a guide wall 54.3, fixed (integral to the support 31, or even integral with it), against which the clamping wheel 54.1 rolls or slides, and a clamping wall against which it is tightened in the clamping position.
  • the clamping wall is advantageously a portion of the guide wall 54.3.
  • Teeth 54.11 present on the clamping wheel 54.1 (in practice the wheel comprises a circular or substantially circular portion which pinches the first capsule 3 and a toothed portion, preferably under the circular portion) can cooperate in teeth 54.31 in the wall of guidance 54.3, so that the clamping wheel 54.1 rolls against the guide wall 54.3.
  • the clamping wheel 54.1 has a rolling movement without slipping against the guide wall 54.3, which makes it possible to avoid slipping which could badly pinch the outlet passage 3.5.
  • the distance between the clamping wheel 54.1 (teeth excepted, that is to say the average distance) and the guide wall 54.3 can be reduced to almost zero under the first capsule 3 while maintaining a rolling movement against the guide wall 54.3.
  • the clamping wheel 54.1 is mounted, preferably mounted movable in rotation, on an arm 54.5, which is itself movable in rotation around an axis of rotation of arm 54.51.
  • the arm 54.5 is integral with a pinion (or a pulley), or with a portion of pinion 54.52, which is itself connected by various pinions or pulleys to the common pinion 40.1. Consequently, the arm 54.5 is rotated by the same auxiliary motor 40.
  • the clamping wheel 54.1 is mounted movable in translation radially along the arm 54.5.
  • Return means 54.4 arranged between the clamping wheel 54.1 and the arm 54.5 tend to move the clamping wheel 54.1 away from the axis of rotation of arm 54.51 and therefore to press the clamping wheel 54.1 against the guide wall 54.3.
  • an intermediate support which carries the axis of rotation 54.2 of the clamping wheel 54.1 is provided. It is he who is movable in translation relative to the shaft 54.5.
  • a slide connection with a pin 54.42 in the intermediate support which slides in a groove 54.53 of the shaft 54.5 makes it possible to guide the translation and also, advantageously, to limit the translation movement.
  • the return means 54.4 therefore operate in compression, to the extent that by default they are not compressed (or only slightly).
  • a coil spring, leaf spring, or other types of springs may be suitable.
  • the clamping wheel 54.1 can remain pressed against the guide wall 54.3 even though the distance between the guide wall 54.3 and the arm rotation axis 54.51 is variable (it can decrease towards the area where the exit passage 3.5 is located).
  • the retention mechanism 50, the coupling mechanism 52 and the clamping mechanism 54 are driven concomitantly, by a common drive, as described according to the exemplary embodiment below.
  • the retention mechanism 50 is driven by a pinion 51, connected at least to another pinion 51.1 ( figures 10A , 10B).
  • the coupling mechanism 52 is driven by a pinion, connected to at least one other pinion, which are preferably pinion 51 and the other pinion 51.1 ( figures 10A , 10B).
  • the clamping mechanism 54 is driven by a pinion portion 54.52.
  • a common pinion 40.1 is preferably provided, which then drives the other pinion 51.1 and the pinion portion 54.52.
  • the common pinion 40.1 is located on the output shaft of the auxiliary motor 40. It directly meshes with the pinion 51.1 which is mounted on a shaft comprising another pinion 51.2. This pinion 51.2 meshes with the pinion portion 54.52.
  • auxiliary motor 40 located on the output shaft of the auxiliary motor 40, at least two among the three aforementioned mechanisms 50, 52, 54, are simultaneously in the insertion position or in the respective retention, coupling position , Clamping.
  • the same auxiliary motor 40 therefore drives all three, which constitutes a major simplification of the mixing machine 6 and its operating logic.
  • the mixing machine 6 advantageously comprises a screen 60 and/or a speaker, which make it possible to exchange information with the user ( figures 1A , 1B , 7 ).
  • the screen 60 is preferably touchscreen, to avoid providing physical buttons. It allows the user to indicate the start of the cycle and the time of withdrawal.
  • the screen 60 can also display the end of the cycle, for example accompanied by an audible warning.
  • the mixing machine 6 also comprises an electrical power source (not shown in the figures) configured to electrically power the mixing machine 6, and in particular the drive motor 39 and the auxiliary motor 40.
  • the electrical power source advantageously, or even exclusively, comprises at least one rechargeable battery 44 ( Figure 7B ).
  • the rechargeable battery 44 is advantageously constituted by a two-cell lithium ion battery providing a nominal output voltage of 7.4 V.
  • the mixing machine 6 further comprises a control unit 45, comprising for example a controller such as a microcontroller or processor 45.1 such as a microprocessor, configured to control the operation of the manufacturing device 2, and more particularly of the drive motor 39, the auxiliary motor 40, the heating element 46, the temperature sensor and the screen 60 (for the latter we favor a processor), as well as any sound or visual device.
  • the control unit 45 advantageously comprises a memory 45.2, of the non-volatile type, which stores the lines of instructions in the form of a program to be executed by the controller or the processor 45.1, in particular to implement certain steps described in the method below.
  • the receiving device 5 is integrated into the mixing machine 6. Consequently, it is sufficient to insert the first or second capsules 3, 4 into the first or second receiving locations 13, 14. We define everything from even a reception housing 32, which corresponds to the volume occupied by the reception device 5.
  • the actuating faces 8.1, 9.1 may not be present: the actuating members 37, 38 press in this case directly on the first or second capsules 3, 4.
  • At least one method of manufacturing a composition, such as a cosmetic product, using the manufacturing apparatus 2 will now be described.
  • This manufacturing process is broken down into several sub-processes (called “processes” for reasons of clarity), one or more variants of which will be described.
  • Processes we distinguish in particular a preliminary process Ep, an initialization process Ei, a mixing process Em, then a removal process Er.
  • a preliminary process Ep comprises a step Ep1 preliminary to any use of the manufacturing device 2 which consists either of connecting it to the mains or of recharging the battery 44.
  • this preliminary step Ep1 can be preceded or followed by a step Ep2 for positioning the manufacturing device 2 on a flat support, possibly with a power-up step.
  • an initialization process Ei is implemented.
  • the processor of the manufacturing machine 2 receives a start instruction.
  • This departure instruction is typically generated by an action of a user (contact with the touch screen 60, press button, switch, etc.).
  • a step Ei2 (“verification step"), the method ensures that the actuation system 35 is in neutral position, allowing the insertion of the receiving device 5 or the insertion of the first and second capsules 3, 4.
  • the receiving housing 32 for the insertion of the receiving device 5) or the first or second receiving location 13, 14 (for the insertion of the first or second capsules 3, 4 when there is no receiving device 5) are not obstructed by the actuation system 35.
  • this step Ei2 it is also necessary to check that the clamping mechanism 54, the mechanism of coupling 52, and the retention mechanism 50 are deactivated, that is to say in their respective insertion position.
  • step Ei2 it is possible to manually insert the receiving device 5 containing the first or second capsules 3, 4, or even directly insert the first or second capsules 3, 4, into the receiving housing 32.
  • step Ei3 "closing step"), at least one of: the clamping mechanism 54, the coupling mechanism 52, the retention mechanism 50 are activated, that is to say that they're moving.
  • This step Ei3 consists for example of an instruction by the processor intended for the auxiliary motor 40 to trigger it, so that it drives the three aforementioned mechanisms in the case where they are all connected to the common pinion (or pulley) 40.1.
  • the auxiliary motor 40 moves from a first position to a second position, so that the clamping mechanism 52, the coupling mechanism 54 and the retention mechanism 50 move from their respective insertion position to their respective clamping positions, coupling and retention.
  • the auxiliary motor 40 maintains the second position at the end of step Ei3, even though it is no longer powered.
  • Steps Ei1, Ei2 and Ei3 are executed in particular by processor 45.1.
  • the mixing process Em comprises a first step Em1 of the preparation phase ("primary step of setting in motion the actuation system"), during which the connecting weld of the capsule positioned farthest from the heating element 46 (the second capsule 4 in the figures), and this capsule is compressed so that its contents are sent partly towards the capsule closest to the heating element 46.
  • the second actuating member 38 is set in motion to break the connecting weld in the second capsule 4 (which includes for example the fatty phase formulation). In this way, part of the contents of the second capsule 4 is sent to the side of the first capsule 3, in particular in the connecting passage 3.3 (because the connecting weld of the first capsule 3 is not yet broken).
  • the second actuating member 38 is preferably set in motion along its actuation stroke C38. For reasons of design simplification, there is not necessarily a partial stroke sensor for the second actuating member 38.
  • a preparation phase step Em2 (“secondary step of setting the actuation system in motion” or “pre-stressing step”)
  • the first actuating member 37 is set in motion according to a partial stroke strictly less than its stroke actuation C37 and keeps its position, in order to exert a prestress on the first capsule 3 (which comprises for example the aqueous phase formulation) so that the flat face 3.7 is pressed against the diffusion plate 46.2.
  • This prestressing makes it possible to promote the heat exchange between the diffusion plate 46.2 and the first capsule 3 during a subsequent step Em3 (“heating step”).
  • step Em3 of the preparation phase the heating element 46 is activated to generate heat intended for the first capsule 3.
  • the heating element 46 is positioned on the flat face side 3.7 of the first capsule 3, and that the prestressing step has allowed good thermal contact between the diffusion plate 46.2 and the first capsule 3, the heat supplied by the heating element 46 is well distributed over the contents of the first capsule 3.
  • Step Em3 is therefore activated in the absence of any movement of the actuating members 37, 38.
  • step Em3 of the preparation phase the temperature of the heating element 46 reaches a target temperature Tc of between 80°C and 90°C.
  • the objective of this target temperature Tc is for the contents of the first capsule 3 to reach a target temperature Tc' also between 80°C and 90°C and preferably of the order of 85°C. Indeed, it was found that the temperature of the contents of the first capsule 3 during this heating step Em3 corresponded substantially to the target temperature Tc of the heating element 46, although with a slight time shift.
  • a step Em3' of the mixing phase (“mixing step"), the heating element 46 is deactivated then the first actuator 37 is set in motion according to its nominal stroke to break the connecting weld in the first capsule 3. Cutting off the electrical power supply to the heating element 46 prior to activation of the first actuating member 37 makes it possible to have all of the power supplied by the electrical power source available to supply the drive motor 39. Such a characteristic is particularly advantageous in the case where the mixing machine 6 is powered by a power transformer or a low-power battery 44.
  • steps Em4, Em5, Em6 are successive mixing stages, with or without heating (we speak of the mixing phase).
  • the mixing phase step Em4 (“kneading step without heating”) consists of setting the actuating members 37, 38 in motion in a back and forth manner without activating the heating element 46, that is to say, that is to say without heating. During this step, the first and second capsules 3, 4 are deformed at least once each. According to one embodiment, step Em4 lasts at least 1.4 s and preferably between 2s and 4s. Such a mixing step without heating makes it possible to start the drive motor 39 at a constant speed while benefiting from all the power of the electrical power source.
  • Steps Em1, Em2 and Em3, Em3', Em4 alternate between setting in motion the actuation system 35 and heating with the heating element 46.
  • This translates concretely into a power supply dedicated either to the actuation system 35 or to the the heating element 46.
  • This exclusive alternation makes it possible to preserve the battery 44 by distributing the moments of high power. Indeed, the initiation of movement generates a significant resistive torque which imposes a significant motor torque and the rise in temperature also requires significant power: the battery 44 is then heavily stressed.
  • This alternation solution also makes it possible to reduce the size of components, which is a design constraint when creating a portable, battery-powered mixing machine.
  • step Em5 this is the purpose of step Em5.
  • step Em5 (“kneading step with heating")
  • the actuation system 35 remains activated and the heating element 46 is reactivated in order to maintain the mixture of the formulations at a temperature, which is preferably the target temperature Tc'. Therefore, the heating element is maintained at the target temperature Tc.
  • This step Em5 lasts for example between 5s and 30s, preferably between 7s and 15s.
  • the 44 battery is less requested only for switching on or a rise in temperature, it may tend to discharge quickly in this phase which is therefore limited in duration.
  • this step Em5 is long enough for the first and second capsules 3, 4 to be deformed several times each and for the emulsion obtained by mixing the formulations to be satisfactory.
  • step Em4 and Em5 the actuation system 35 was not interrupted.
  • step Em6 of the mixing phase (“cooling stage with mixing”) is implemented.
  • this step is done without mixing but it is preferable to keep the actuation system 35 activated to improve or maintain the homogenization of the formulations.
  • the temperature of the cream decreases to a withdrawal temperature Tr' of between 35°C and 48°C, preferably 38°C and 42°C.
  • the withdrawal temperature Tr' of the cream corresponds to a withdrawal temperature Tr of the heating element 46 between 55°C and 60°C.
  • the simplest technique for cooling is to turn off power to heating element 46 and allow the cream to cool with air to room temperature. Consequently, the duration of step Em6 actually depends on the ambient temperature.
  • a temperature sensor is advantageously positioned in the mixing machine 6, and more precisely in the receiving device 5. In order to limit the number of temperature sensors, it is the same sensor which measures the temperature of the heating element 46.
  • the temperature sensor measures the temperature of the heating element 46, we reuse the same sensor: this means that the end of step Em6 is determined by the temperature measured by said sensor, that is to say the withdrawal temperature Tr' between 55°C and 60°C.
  • the cooling step Em6 generally lasts at least 20s and preferably 40s.
  • step Em6 could also advantageously comprise a minimum mixing time, for example of the order of 40 s, making it possible to guarantee a good emulsion, then an additional mixing time which only occurs when the withdrawal temperature Tr' has not yet been reached. In other words, we still knead for a certain duration even if the temperature is lower than the withdrawal temperature Tr'.
  • the mixing machine 6 could, according to an embodiment not illustrated, include a cooling system to actively cool the cream and accelerate the process.
  • a cooling system could be provided with a small fan in addition or not to a cooling element, the fan forcing air circulation in the mixing machine 6, and therefore cooling by convection forced.
  • step Er1 transfer step for storage
  • the actuation system 35 is activated once to transfer the cream into the capsule which is on the side of the heating element 46 (this is i.e. the first capsule 3 here).
  • step Em6 has already stopped in the correct configuration.
  • step Er2 the actuation system 35 is returned to the preloaded position, where the first actuator 37 exerts a preload on the first capsule 3 to press it against diffusion plate 46.2 , then, in a step Er3 (“temperature maintenance step”), the heating element 46 is reactivated to hold the cream at the withdrawal temperature Tr'.
  • step Er3 temperature maintenance step
  • the Er2 stage of maintaining preload allows better heat conduction, like the Em2 stage.
  • mixing or movement of the actuation system 35 is carried out periodically during step Er3 to guarantee a good emulsion, the latter possibly being partly damaged by the presence of hot spots on the diffusion plate 46.2.
  • the removal method may include, instead of the step Er2, a step Er2' ("step of maintaining in neutral position") in which the actuation system 35 is activated to be placed in the neutral position, that is to say without constraining the first or second capsules 3, 4, and in particular without constraining the first capsule 3 against the heating element 46.
  • a step Er2' step of maintaining in neutral position
  • the actuation system 35 is activated to be placed in the neutral position, that is to say without constraining the first or second capsules 3, 4, and in particular without constraining the first capsule 3 against the heating element 46.
  • Step Er3 is implemented for a predetermined waiting period. This duration is less than 15 min, so as not to power the heating element 46 for too long, but greater than 1 min, to allow flexibility in time management in the morning for the user, and preferably of the order of 5 min. In other words, this means that the user has between 1min and 15min, and preferably around 5min (depending on factory settings or user settings) after the end of the movement of the control system. actuation 35 to collect the cream at the right temperature.
  • step Er4 rejection step withdrawal instructions
  • step Er5 (“neutral positioning step”), the actuation system 35 is activated to be placed in the neutral position.
  • the actuation system 35 In the case where the actuation system 35 was previously preloaded at the level of the first actuation member 37, the latter must complete its movement, which moves the formulation into the second capsule 4, then the actuation system 35 moves. stops in the neutral position which corresponds to a position suitable for extracting the receiving device 5. This position also corresponds to a starting position suitable for carrying out a next manufacturing cycle implementing the method previously described. Indeed, the second actuator 38 is then ready to compress the second capsule 4 during step Em1 as soon as the drive motor 39 is started.
  • the cream present in the first capsule 3 is sent partially into the second capsule.
  • step Er6 (“unlocking step”), each mechanism activated in step Ei3 is placed in the insertion position. Likewise, this step Er6 involves activation of the auxiliary motor 40.
  • the user grabs the receiving device 5 and removes it from its receiving housing 32. Then he presses on the actuating faces 8.1, 9.1 to rotate the pallets in order to expel the cream present in the first and second capsule 3, 4 through the outlet passage 3.5 of the first capsule 3. Finally, it is sufficient to remove the first or second capsules 3, 4 from the receiving device 5 so that the latter is ready for use again. In Indeed, no part of the mixing machine 6 (manufacturing device 2 or receiving device) was in contact with the formulations.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus For Making Beverages (AREA)
  • Accessories For Mixers (AREA)
  • Package Specialized In Special Use (AREA)
  • Cosmetics (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Basic Packing Technique (AREA)
EP19824336.2A 2018-12-21 2019-12-20 Appareil de fabrication pour la fabrication d'une composition à partir d'un mélange de formulations Active EP3897937B1 (fr)

Applications Claiming Priority (2)

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FR1873816A FR3090404B1 (fr) 2018-12-21 2018-12-21 Appareil de fabrication, machine à mélange et/ou dispositif de réception pour la fabrication d’une composition à partir d’un mélange de formulations
PCT/EP2019/086578 WO2020127907A1 (fr) 2018-12-21 2019-12-20 Appareil de fabrication pour la fabrication d'une composition a partir d'un mélange de formulations

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EP3897937B1 true EP3897937B1 (fr) 2023-09-27

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JP (1) JP2022517727A (es)
KR (1) KR20210107670A (es)
CN (1) CN111346566A (es)
ES (1) ES2965926T3 (es)
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FR3090406B1 (fr) * 2018-12-21 2020-12-04 Seb Sa Appareil de fabrication, machine à mélange et/ou dispositif de réception pour la fabrication d’une composition à partir d’un mélange de formulations
EP4283765A1 (en) 2021-08-13 2023-11-29 LG Energy Solution, Ltd. Cylindrical secondary battery cell, and battery pack and vehicle including same

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FR2781695B1 (fr) * 1998-07-30 2001-01-26 Interscience Malaxeur pour la preparation sous temperature controlee d'echantillons en vue de leurs analyses
FR3026622B1 (fr) 2014-10-07 2016-12-30 Laboratoires M&L Systeme de fabrication d'un produit cosmetique par melange a partir de plusieurs unites de conditionnement a usage unique.

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JP2022517727A (ja) 2022-03-10
CN111346566A (zh) 2020-06-30
FR3090404A1 (fr) 2020-06-26
US20220053910A1 (en) 2022-02-24
FR3090404B1 (fr) 2023-03-31
WO2020127907A1 (fr) 2020-06-25
EP3897937A1 (fr) 2021-10-27
KR20210107670A (ko) 2021-09-01

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