EP3363531A1 - Maschine zur verarbeitung von mischungsbasierten verbindungsprodukten und verarbeitungsverfahren - Google Patents

Maschine zur verarbeitung von mischungsbasierten verbindungsprodukten und verarbeitungsverfahren Download PDF

Info

Publication number
EP3363531A1
EP3363531A1 EP16865828.4A EP16865828A EP3363531A1 EP 3363531 A1 EP3363531 A1 EP 3363531A1 EP 16865828 A EP16865828 A EP 16865828A EP 3363531 A1 EP3363531 A1 EP 3363531A1
Authority
EP
European Patent Office
Prior art keywords
mixing
machine
pressure
recipient
ingredients
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.)
Pending
Application number
EP16865828.4A
Other languages
English (en)
French (fr)
Other versions
EP3363531A4 (de
Inventor
Martinez Navarro GABRIEL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
It Food
Original Assignee
It Food
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by It Food filed Critical It Food
Publication of EP3363531A1 publication Critical patent/EP3363531A1/de
Publication of EP3363531A4 publication Critical patent/EP3363531A4/de
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/054—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation
    • B01F27/0542—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation deformable by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/80—Mixers with rotating receptacles rotating about a substantially vertical axis
    • B01F29/83—Mixers with rotating receptacles rotating about a substantially vertical axis with rotary paddles or arms, e.g. movable out of the receptacle
    • 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
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
    • 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
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom
    • 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
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
    • 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

Definitions

  • the present invention a machine for processing mixture-based compound products and a processing method, relates to a machine that, by means of at least the mixing and dispensing thereof, processes products such as food, cosmetics, construction materials (cement, concrete), chemical products (paints, resins, etc.), and generally any product for which the mixture thereof inside a machine has a risk of contamination of the same, corrosion of the components thereof, blockage or difficulty of cleaning said components.
  • Said products, preferably food products are made up of a basis of two or more ingredients, at least one of them being a liquid with a greater or lesser degree of thickness, for example two liquids or a liquid and one or more powder solids, optionally adding air or other gases, for example yogurts.
  • the machine is distinguished by the fact that it is structured so that the mixture of said ingredients is carried out outside of the inner circuits of the machine and inside a recipient in which the mixed product is collected, at least one of the ingredients, liquid, gas or solid, being the one that acts as mechanical mixing means through the dispensing thereof at pressure.
  • a second aspect of the invention is the processing method of the machine with the aforementioned step wherein said mixture is carried out by said mixing ingredient outside of the circuits of the machine.
  • the field of application of the present invention falls within the industrial sector of manufacturing machines for processing products, in particular food products, without excluding other products, made up of mixed ingredients and which include at least liquid injectors.
  • the state of the art includes many machines with different solutions for mixing a powder and a liquid or a liquid with another liquid, however, in all of them, these processes take place inside the circuits of the machine. It is a drawback that the machine must be cleaned on a highly frequent basis and/or that there is a risk of a cross contamination of the ingredients before the mixture thereof.
  • the main steps of the processing method of said products in said type of machine comprises at least a prior step of dispensing the products, a step of mixing said products inside the machine and, subsequently, a final step of dispensing the already mixed product inside the final container, in which the processed product is sold and in which it is often consumed.
  • the object of the present invention is, therefore, to develop a new type of machine for processing said type of products in which the step of mixing the ingredients does not take place inside the circuits thereof in order to avoid the aforementioned drawbacks, said mixing taking place externally and directly in a container, which can be a final container from which the product is directly consumed, or an intermediate recipient, in which the mixture in said recipient goes on to a subsequent step of a process, the previous mixing process being an intermediate step in a process.
  • the machine for processing mixture-based compound products and the method of said process proposed by the invention relates to a machine provided with devices for processing products, in particular food products, such as yogurts, or a mixture of resins, or even cement, made up of two or more ingredients or components, at least one of them being a liquid with a greater or lesser degree of thickness, for example two liquids, or one liquid and one or more powder solids, optionally adding air or other gases, being provided with devices and means for carrying out at least the dispensing of said ingredients and the mixture of the same, and which is distinguished from already known machines of this type due to the fact that it is structured with said means and said devices arranged and formed so that the mixture of the ingredients is done outside of the circuits of the machine and inside a mixing recipient, in which the product is collected and which, preferably, is the final container in which the collected processed product will be sold and/or consumed, although it could also be an intermediate recipient from which the mixture will pass to another step of an industrial process or procedure.
  • devices for processing products in particular food products, such as yogurt
  • Examples of products that are able to be used are yogurt powder, juice powder, horchata powder, powdered milk, powdered eggs, albumin powder, powdered products with probiotics or bifidobacterium which, in order to prolong the useful life thereof when ingested, must be mixed with hyaluronic acid powder, collagen powder, pastes or adhesives with two or more components or mortars, among others.
  • the machine could be used in different paces, for example in beauty salons, food vending stands or hospitals, allowing mixtures to be made for obtaining products according to the needs (food in hospitals) tastes of users.
  • the essential advantage of the machine of the invention is to be able to mix the ingredients that make up the product inside a mixing recipient that is situated outside of the circuits of the machine and, preferably, but without being limitative, said mixing recipient directly being the container in which the product is sold and in which it is consumed (cup, bowl, mug, etc.), or the recipient that goes on to a subsequent step in a production process.
  • a first object of the invention is a machine for mixture-based compound products according to claim 1. Likewise, additional characteristics of the machine are included in claims 2 to 12.
  • the machine is designed to use at least one of its own powdered, liquid or solid ingredients as a mixing ingredient, optionally mixing air, by means of the Venturi effect or another method, as a main mechanical means for carrying out the mixture, projecting it at pressure into the rest of the ingredients that make up the product, meaning the powder ingredient or ingredients to be diluted in another liquid ingredient or other liquid ingredients which an operator or the machine places in the mixing recipient.
  • the Venturi effect we must establish that it could be used, according to the invention, for introducing a gas, powder or liquid in the mixing ingredient before projecting it into the rest of the ingredients.
  • the air or gas added to the mixing ingredient allows the volume to be expanded and the mechanical effect of the mixture to be prolonged (normally limited by the liquid/solid ratio) when the content of bubbles created is convenient or irrelevant in the resulting solution, or the low viscosity allows for a fast escape of the bubbles projected when the same is undesirable.
  • the pressure, temperature and volume/time of the ingredients can be regulated according to the mixture one would like to achieve in each case and to the characteristics of the ingredients, viscosity, solubility, etc. based on the type of product to be processed.
  • the machine of the invention has one or more needles or injectors, which can even consist of a solid piece with holes passing through the same and which simulate the effect of the needle, of different diameters and lengths, which project the liquid or solid ingredient at high pressure, which we will call mixing ingredient, optionally adding gas, inside the recipient, said liquid or solid ingredients coming from one or more containers through independent needles and circuits that preferably, yet optionally, have Venturi tubes for previously mixing air with the liquids or solids or another gas to be projected.
  • the recipient is arranged in the machine such that it is situated externally in relation to the aforementioned independent circuits and under the needles that inject the liquid or solid mixer, said recipient containing the rest of liquid or powder ingredients, which we will call mixing ingredients.
  • the machine preferably has means for supplying, in said recipient, at the same time or one after another, said ingredients to be ingredients to be mixed, in turn coming from containers arranged in the machine, preferably independently for each ingredient, which will be easily placed and removed by the operator of the machine.
  • the machine also has a pneumatic circuit for projecting air or another gas into the mixture at different pressures and with injectors or needles of different diameters and lengths, likewise acting as a second mechanical mixing means.
  • the base of the assembly of needles or injectors can optionally be coupled to rotate on itself, as can the support on which the recipient placed in which the mixing ingredient is mixed with the ingredients to be mixed.
  • the needles can be joined in an adjustable way with the goal of being able to independently aim them in relation to the base on which they are arranged, to thereby cover the different areas of the mixing recipient.
  • the mixing ingredient and the ingredient or ingredients to be mixed made up of one or more liquids or solids, optionally adding gas, as previously stated, will be able to be cooled or heated to different temperatures before being projected or dispensed in the recipient.
  • the proportions of said ingredients or ingredients may be determined by the user or by analog or digital means.
  • stirring means can be used to help the mixture of the products, which stir the liquid and solid (preferably powder) mixture.
  • Said stirring means can be, for example, a spoon or straw, which, in addition to stirring the mixture, remain in the mixing recipient to be used as a utensil for consuming the product once the mixture is finished.
  • a bar of ice to stir the mixture and cool it at the same time, which dissolves in the mixing recipient.
  • the machine has suitable fastening means such as grippers or claws, with the option of being rotational, able to further incorporate a storage or container in which the straws or spoons are located.
  • the ice can be directly supplied from a refrigerated container which preferably produces said ice.
  • the dimensions of the machine, object of the invention will depend on the materials to be mixed, which may vary from smaller sizes, such as for food products, to larger sizes for construction products, such as concrete.
  • a second object of the invention is a method for processing products in a machine such as the one described and in accordance with claim 13. Additional characteristics of the process are established in claims 14 to 16.
  • the processing method for compounds based on two or more ingredients by means of the described machine comprises:
  • the machine (1) in question comprises at least distributor means (2), from a pump and/or a network and/or a container, of a liquid mixing ingredient, which are connected, by means of internal circuits (3), which could envisage the existence of tubes with the Venturi effect (4) to pressurized dispenser means (5) preferably formed by one or more injection needles (51), which can optionally be aimed, and which pour said ingredient at pressure, optionally mixing air, into a mixing recipient (6) which is situated outside of the circuits of the machine (1) and contains the rest o the ingredients to be mixed that make up the product, the of pressure of said ingredient itself determining the mechanical mixture of ingredients with others inside the mixing recipient.
  • the machine also has, at least a container (7) of ingredients to be mixed provided with dispenser means (8) which pour the content thereof into the mixing recipient (6) before or at the same time as the pouring of the mixing ingredient at pressure by the injection needles (51) which make up the pressure dispenser means (5).
  • dispenser means (8) which pour the content thereof into the mixing recipient (6) before or at the same time as the pouring of the mixing ingredient at pressure by the injection needles (51) which make up the pressure dispenser means (5).
  • the machine (1) has pressure dispenser means (5) that are coupled to a rotating head (9), moved by a motor or pulley mechanism (10) and/or, also preferably, but without being limitative, has a support (11) for the mixing recipient (6) which is associated with a vibration and/or rotation mechanism (12), for example, actuated by means of a motor.
  • the machine has, also optionally, a pneumatic system (13), preferably linked to one of the pressure dispenser means (5), which projects air or another gas at pressure into the mixture of ingredients of the mixing recipient (6), acting as a second mechanical mixing means.
  • the pneumatic system can project air or gas at pressure from the bottom or base, or from the walls of the mixing recipient, for which integrated pneumatic circuits (131) are arranged which connect the pressure dispenser means (5) to the wall or bottom of the mixing recipient.
  • the machine (1) can be provided with heating and/or cooling devices (14) for any of the ingredients conveniently inserted in the internal circuits (3) of the machine (1), through which the same passes from the distributor means (2) to the pressure dispenser means (5).
  • One specific example of the preparation of a dairy product of yogurt consists of 180 ml of water being mixed as the mixing ingredient at a pressure of 4 bars through two injectors, one with a diameter of 1.3 mm and another with a diameter of 1.5 mm, with 35 g of a dairy product of powdered yogurt arranged on the mixing recipient.
  • the water/powder ratio is therefore 5.14 ml/gr.
  • the water is supplied in less than 4 seconds to achieve a solution in the homogenization thereof equivalent to that achieved by a manual method that requires stirring the mixture of water and a dairy product with a spoon for 3 minutes.
  • the mixing recipient rotates with respect to the axis thereof during the injection of the mixing ingredient at 160 rpm.
  • the rotational speed of the recipient depends of the dimensions of the recipient itself and on the amount of ingredients introduced which must be the ones necessary to prevent the centrifugal force from causing the spilling of the mixture.
  • a recipient has been used with a base, the diameter of which is 5 cm, with a height of 10 cm, and a mouth with a diameter of 7 cm.
  • the set of the two needles or injectors rotates at 230 rpm, each one with an inclination, one of them perpendicularly to the base of the recipient and the other at 20° with respect to the first, in other words, with the free end moving away from the first needle.
  • the work temperatures can be different based on the product or products to be mixed, such that they can be low temperatures for products to be consumed cold, such as yogurts, cold drinks or cocktails, or high, or relatively high temperatures for products to be consumed hot, such as soaps or creams. In the previous example, mixtures were made at temperatures between 4° and 20° with good results.
  • the pressure must be combined with the diameters of the needles as well as the proportions of liquids and solids.
  • the pressure can be greater or smaller based on the amounts to be mixed, the time required, the diameters of the needles and the properties of the ingredients to be mixed.
  • stirring means can be used to help the mixture of the products, which stir the liquid and solid (preferably powder) mixture.
  • Said stirring means can be, for example, a spoon or straw (21), which, in addition to stirring the mixture, remain in the mixing recipient (6) to be used as a utensil for consuming the product once the mixture is finished.
  • the machine can incorporate a container or storage (22) that contains the straws (21) to be used which come out into a gripper (23) with the form of a funnel which allows the straws (21) to fall from the container (22) to the recipient (6), holding them at one end before they fall into the recipient (6).
  • the gripper (23) will hold the straw (21) and thanks to a motor (24) connected to the gripper (23) the straw (21) will rotate and vibrate inside the recipient (6).
  • the straw (21) deforms inside the recipient (6) due to the centrifugal force, such that it is bent toward the walls of the recipient (6).
  • the support (11) of the recipient (6) can also fasten the same such that the recipient (6) also rotates at the same time as the straw (21) in the same or opposite direction.
  • a spoon could also be used.
  • the gripper (23) can be centered with respect to the central axis of the mixing recipient (6), as shown in figures 2 and 3 , or off-centered with respect to said central axis, as shown in figure 4 , depending on the conditions of the mixture and the material of the straw (21) or spoon.
  • the machine has suitable fastening means, such as grippers or claws, with the option of being rotational.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Food-Manufacturing Devices (AREA)
  • Confectionery (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
EP16865828.4A 2015-11-20 2016-11-16 Maschine zur verarbeitung von mischungsbasierten verbindungsprodukten und verarbeitungsverfahren Pending EP3363531A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201531683A ES2613303B1 (es) 2015-11-20 2015-11-20 Máquina procesadora de productos compuestos a base de mezclas, y procedimiento de dicho procesado
PCT/ES2016/070817 WO2017085346A1 (es) 2015-11-20 2016-11-16 Máquina procesadora de productos compuestos a base de mezclas, y procedimiento de dicho procesado

Publications (2)

Publication Number Publication Date
EP3363531A1 true EP3363531A1 (de) 2018-08-22
EP3363531A4 EP3363531A4 (de) 2019-07-10

Family

ID=58714482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16865828.4A Pending EP3363531A4 (de) 2015-11-20 2016-11-16 Maschine zur verarbeitung von mischungsbasierten verbindungsprodukten und verarbeitungsverfahren

Country Status (3)

Country Link
EP (1) EP3363531A4 (de)
ES (1) ES2613303B1 (de)
WO (1) WO2017085346A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108786565A (zh) * 2018-06-07 2018-11-13 胡斌 一种园林苗木用脚踩式肥料混合设备
CN110732277B (zh) * 2019-11-09 2022-06-28 重庆万盛川东化工有限公司 多功能溶液搅拌装置
CN111568261A (zh) * 2020-04-01 2020-08-25 宁波飞仕达产品设计有限公司 一种全自动打蛋器
CN111790308A (zh) * 2020-08-18 2020-10-20 徐州工业职业技术学院 一种高分子材料搅拌装置
CN114130288A (zh) * 2021-12-17 2022-03-04 河南医学高等专科学校 一种制药混合装置
CN116422199B (zh) * 2023-06-13 2023-08-22 天津长荣绿色包装科技有限公司 一种纸塑礼盒生产用具有均匀分散功能的原料分散装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126911A (en) * 1936-01-06 1938-08-16 George W Mullen Method and apparatus for dispersing pectin and the like
US3156452A (en) * 1961-10-10 1964-11-10 Interlake Iron Corp Mixing apparatus
DE2708718A1 (de) * 1977-03-01 1978-09-07 Peter Dipl Ing Dr Riegelmayer Verfahren zum kontinuierlichen mischen von pulvrigen oder granulierten feststoffen mit einer fluessigkeit sowie misch- und ladegeraet zur durchfuehrung des verfahrens
US4334786A (en) * 1978-02-08 1982-06-15 Saint Gobain Industries Process and mechanism for evolutive pulp flow regulation
SE512559C2 (sv) * 1998-08-27 2000-04-03 Biowheat Ab Blandare för blandning av cerealieråvara, vatten och stärkelse hydrolyserande enzymer
EP1797519B1 (de) * 2004-08-30 2009-12-16 Sigrid Heuer Kosmetische hautfarbenbestimmung und farbmischvorrichtung
US8593634B1 (en) * 2012-06-15 2013-11-26 Larry Y Igarashi Custom cosmetic blending machine
US9731255B2 (en) * 2013-05-31 2017-08-15 Melvin L. Black Feedback controlled concrete production

Also Published As

Publication number Publication date
ES2613303B1 (es) 2018-03-07
EP3363531A4 (de) 2019-07-10
ES2613303A1 (es) 2017-05-23
WO2017085346A1 (es) 2017-05-26

Similar Documents

Publication Publication Date Title
EP3363531A1 (de) Maschine zur verarbeitung von mischungsbasierten verbindungsprodukten und verarbeitungsverfahren
JP6823149B2 (ja) 空気混入した、又は泡立った質感を備える低温食品を、制御された方法で調製するためのマシン及びシステム
CN102481013B (zh) 婴儿配方食品设备
CA2946351C (en) Helical movement device
EP3272224B1 (de) Vorrichtung zur herstellung und ausgabe von lebensmittelprodukten wie speiseeis und dergleichen
JP5398825B2 (ja) 可動混合チャンバを有する混合分配装置
US20220031111A1 (en) Device and method for preparing a beverage, in particular for preparing a protein-containing mixed beverage
JP2016208962A (ja) アイスクリームを製造する装置
JP7365404B2 (ja) 混合チャンバを有する飲料装置
JP2017093419A (ja) アイスクリーム部門の液状製品および半液状製品を製造するための装置および方法
RU2529213C2 (ru) Устройство для розлива с дозированием заказанных замороженных напитков
JP2019509038A (ja) 低温製品又は冷凍製品を調製するための装置及び方法
US20120275260A1 (en) Mixing apparatus
JP2013526357A5 (de)
CN101291607A (zh) 从可溶性产品制备饮料的方法和设备
US10966566B2 (en) Foaming device
US3433464A (en) Mixing apparatus
US7464835B2 (en) Preparing and dispensing mixed beverages
US20190387768A1 (en) Automated milkshake machine
US12059094B2 (en) Beverage preparation method
US842509A (en) Dough mixer and kneader.
JP7221311B2 (ja) 高温飲料又は冷凍飲料又は氷飲料を製造する装置
JP2020527431A (ja) 混合ベースの複合製品加工機械、混合エレメント、および混合アセンブリ
JP6486671B2 (ja) 撹拌子及びこれを備えた撹拌容器
BRPI0906134A2 (pt) equipamento para preparo de coquetéis

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180518

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20190607

RIC1 Information provided on ipc code assigned before grant

Ipc: B01F 9/12 20060101ALI20190603BHEP

Ipc: B01F 5/02 20060101ALI20190603BHEP

Ipc: B01F 15/06 20060101ALI20190603BHEP

Ipc: B01F 13/02 20060101ALI20190603BHEP

Ipc: B01F 7/00 20060101AFI20190603BHEP

Ipc: B01F 13/10 20060101ALI20190603BHEP

Ipc: B01F 15/02 20060101ALI20190603BHEP

Ipc: B01F 3/12 20060101ALI20190603BHEP

Ipc: B01F 9/10 20060101ALI20190603BHEP

Ipc: B01F 5/26 20060101ALI20190603BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20211123