EP3597304B1 - Dispositif de sortie permettant de pulvériser un fluide pulvérisable - Google Patents

Dispositif de sortie permettant de pulvériser un fluide pulvérisable Download PDF

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Publication number
EP3597304B1
EP3597304B1 EP19189810.5A EP19189810A EP3597304B1 EP 3597304 B1 EP3597304 B1 EP 3597304B1 EP 19189810 A EP19189810 A EP 19189810A EP 3597304 B1 EP3597304 B1 EP 3597304B1
Authority
EP
European Patent Office
Prior art keywords
nozzle
spray head
dispensing device
storage container
fluid
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.)
Active
Application number
EP19189810.5A
Other languages
German (de)
English (en)
Other versions
EP3597304A1 (fr
Inventor
Gerhard Seeberger
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.)
Gelupas GmbH
Original Assignee
Gelupas GmbH
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 Gelupas GmbH filed Critical Gelupas GmbH
Priority to RS20211317A priority Critical patent/RS62491B1/sr
Priority to PL19189810T priority patent/PL3597304T3/pl
Publication of EP3597304A1 publication Critical patent/EP3597304A1/fr
Application granted granted Critical
Publication of EP3597304B1 publication Critical patent/EP3597304B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2408—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the container or its attachment means to the spray apparatus
    • B05B7/241—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the container or its attachment means to the spray apparatus the container being pressurised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2416—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
    • B05B7/2418—Air pumps actuated by the operator, e.g. manually actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2429—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together after discharge
    • B05B7/2432—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together after discharge and a secondary stream of atomising fluid being brought together in the container or putting the carried liquid under pressure in the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2481—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device with a flexible container for liquid or other fluent material
    • 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
    • A45D2200/057—Spray nozzles; Generating atomised liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages

Definitions

  • the invention relates to a dispensing device for spraying a sprayable fluid, which is designed as a hand-held device.
  • a so-called airbrush system for applying make-up.
  • Such devices are used by professional make-up artists. These have a compressor and several hose lines, which take the respective make-up from individual stores of different make-up and apply it via a common spray nozzle. They are cleaned after each use so that they are available again for subsequent use.
  • airbrush systems are not suitable for being carried in a handbag, so that, for example, make-up can be applied or refreshed quickly.
  • a dispensing device is known as a hand-held device which comprises in a housing a motor and an air pump which is driven by the motor. Furthermore, a storage container for the fluid to be applied is arranged in the hand-held device. The air and the fluid to be dispensed are mixed in a mixing chamber of the spray head and dispensed via a nozzle.
  • a hand-held device which comprises in a housing a motor and an air pump which is driven by the motor.
  • a storage container for the fluid to be applied is arranged in the hand-held device.
  • the air and the fluid to be dispensed are mixed in a mixing chamber of the spray head and dispensed via a nozzle.
  • the application of the medium to be dispensed, in particular make-up is often uneven, which makes handling difficult.
  • the invention is based on the object of creating a dispensing device for spraying a sprayable fluid, which is designed as a hand-held device and has improved functionality.
  • a dispensing device in which the spray head has a first nozzle in communication with a fluid line and a second nozzle in the spray head separately therefrom, and the first nozzle with the air flow from one in communication with the first nozzle Hose line is supplied and the nozzle opening of the first The nozzle protrudes at least slightly into the air flow emerging from the second nozzle. This enables the medium supplied through the first nozzle to be atomized.
  • a preferred embodiment of the dispensing device provides that the discharge direction of the first nozzle for discharging the air flow and the discharge direction of the second nozzle via which the fluid is discharged are aligned at an angle of 90 ° to one another or at an angle of less than 90 ° are aligned with each other.
  • Such an alignment of the two nozzles to one another, or of the two nozzle channels enables particularly preferred atomization to take place.
  • a preferred embodiment of the dispensing device provides that the spray head can be arranged on a releasable closure of the storage container.
  • the spray head can be flanged on, screwed on, clipped on or fastened in a clamped manner.
  • the spray head is integrated in one piece on the closure of the storage container.
  • the spray head, the closure and the storage container are formed in one piece, or that the spray head on the storage container is formed in one piece and at the same time forms the closure.
  • connection for simple exchangeability of the spray head, provision is preferably made for a connection to be provided on the spray head opposite to the discharge direction of the first nozzle, which is connected to the hose line can be connected in a media-tight manner.
  • a simple plug-in connection is preferably provided, so that after the storage container has been inserted into the housing, with a spray head attached to it, the media-tight connection is created by simply pushing it on or plugging it on.
  • such a plug-on interface can also enable simple connection when the spray head is only exchanged.
  • a further advantageous embodiment of the dispensing device provides that the spray head, the closure and / or the storage container are provided interchangeably with the housing and preferably releasable to each other and / or to the Housing can be fastened. This enables simple interchangeability of the individual components or a unit, which preferably consists of a storage container and a spray head arranged on it.
  • Another preferred embodiment of the dispensing device provides that, for dispensing the fluid via the nozzle connected to the storage container, an air flow from the further nozzle in the spray head with a volume flow of 1 to 10 liters / minute (l / min), in particular 1 up to 5 liters / minute (l / min), leaks.
  • l / min volume flow of 1 to 10 liters / minute
  • l / min volume flow of 1 to 5 liters / minute
  • fluids are provided in the storage container which consist of natural, in particular vegetable substances on a water basis. These are particularly suitable for outputting such an output device.
  • FIG 1 a schematic sectional illustration of a dispensing device 11 for a spray-shaped fluid is shown.
  • this feed device 11 is provided as a hand-held device for dispensing make-up.
  • the dispensing device 11 comprises a housing 12 and a spray head 14 arranged on the housing 12.
  • the spray head 14 is preferably provided detachable from the housing 12.
  • this can be provided pivotable to the housing 12 by a joint 16 so that it can be moved from a closed position, as shown in FIG Figure 1 is shown in a partially open position, as shown in FIG Figure 2 is shown or can be moved into a fully open position. In the fully open position, the spray head 14 is pivoted relative to the housing 12 by more than 70 degrees, for example.
  • An electric drive motor 18 is provided in the housing 12. This is supplied by means of an accumulator 19, for example. This can be provided interchangeably in the housing 12. Alternatively can wireless and wired charging of the accumulator 19 can be provided.
  • the output device 11 is switched on and off by means of an operating button 21.
  • the drive motor 18 drives an air pump 22. This is supplied with air through inlet openings 23 in the housing wall of the housing 12. One or more air inlet openings 23 can be provided in the housing wall.
  • the air pump 22 comprises an outlet connection 25, through which an air flow generated by the air pump 22 is output.
  • a branch 26, through which the generated air flow is divided, can be connected to this outlet connection 25, for example. This can be transferred into a pressure line 28 which leads into a receiving space 29 in the housing 12.
  • the pressure line 28 is preferably fastened to the floor 32 of the receiving space 29 by means of a connection piece 31 and has an inlet opening 34 which opens into the receiving space 29.
  • the air flow generated by the air pump 22 can furthermore be transferred into a hose line 36 by means of the branch 26.
  • This hose line 36 leads into the spray head 14 and ends in a nozzle 38 for outputting the air flow.
  • a storage container 41 can be inserted into the receiving space 29 of the housing 12. This storage container 41 holds the sprayable fluid, in particular make-up.
  • the storage container 41 has a closure 42 on the output side, which is preferably designed as a self-healing closure.
  • a fluid line 44 can be connected to this closure 42.
  • the fluid line 44 preferably comprises a needle 45 pointing towards the closure 42, so that after the storage container 41 has been inserted into the receiving space 29 and a subsequent closing movement of the spray head 14 to the housing 12, the needle 45 of the fluid line 44 engages in the closure 42 and the output of the allows sprayable fluids.
  • the fluid line 44 has a nozzle 46.
  • This nozzle 46 for outputting the fluid is provided separately from the nozzle 38 for outputting the air flow to the spray head 14.
  • the nozzles 38, 46 are designed as small tubes. Atomizing the Fluid takes place in an atomizer zone 49 of the spray head 14, which is for example funnel-shaped, bell-shaped or the like.
  • an air pressure regulator 51 is preferably provided, which can be set via an operating element or adjusting element 52, in particular an adjusting wheel.
  • Such an air regulator 51 with an actuating element 52 is advantageously also provided in the pressure line 28.
  • the receiving space 29 is part of a housing wall or adjoins a housing wall, the housing 12 advantageously including a viewing window 54 in the area of the storage container 41 in order to be able to see the fill level in the storage container 41.
  • the storage container 41 is designed as a cartridge which comprises a cartridge base 56 with a connection opening 57 which can be connected, in particular latched or clipped, to the connection piece 31 after the storage container 41 has been inserted into the receiving space 29.
  • a displaceable base 59 is preferably provided in the storage container 41, which has a sealing lip 61 on its outside for sealing an interior 62.
  • the base 59 has a curvature 63 which is oriented towards the interior 62.
  • the control button 21 is actuated to output the sprayable fluid.
  • the drive motor 18 is energized by the accumulator 19.
  • the drive motor 18 drives the air pump 22, whereby an air flow is generated.
  • the mass flow of the air flow is guided into the storage container 41 via the pressure line 28, as a result of which an overpressure is built up between the cartridge base 56 and the displaceable base 49.
  • the displaceable base 59 is displaced in the direction of the closure 42.
  • the fluid is guided to the nozzle 46 via the fluid line 44 and is discharged.
  • the second mass flow is the Air flow passed through the hose line 36 to the nozzle 38 and output.
  • the fluid is atomized in the atomizer zone 49, as a result of which the sprayable fluid is sprayed in the discharge direction according to arrow 65.
  • the fluid space is again balanced in terms of pressure.
  • the drive motor 18 switches off. In the process, the pressure between the cartridge base 56 and the displaceable base 59 is reduced. The displaceable base 59 returns to its starting position, as a result of which a slight negative pressure is generated in the storage container 41, by means of which the fluid in the fluid line 44 is sucked back into the interior 62 of the storage container 41.
  • the fluid line 44 is designed to be many times shorter in relation to the hose line 36. As a result, the small amount that accumulates in the fluid line 44 is returned to the storage container 41 after the drive motor 18 has been switched off, in order to prevent the fluid line from drying out.
  • the spray head 14 is opened, as indicated by the arrow 67 in FIG Figure 2 is shown.
  • a protective device 71 is activated which surrounds the needle 45 in order to avoid the risk of injury.
  • the protective device 71 can be transferred into the protective position by means of an energy storage element 72.
  • the spray head 14 is fed onto the housing 12 and the protective device 71 is reset to an initial position by contacting, for example, the closure 42 or another stop element on the housing 12.
  • the output device 11 is designed to receive a storage container 41 designed as a tubular bag.
  • a storage container 41 designed as a tubular bag.
  • This arrangement is different from that in Figure 1 by the fact that the Receiving space 29 is hermetically sealed after the tubular bag has been inserted or the tubular bag is attached to an upper edge of the receiving space 29 in such a way that a closed space is created between the bottom 32 of the receiving space 29 and the inserted tubular bag.
  • a pressure can in turn be built up in the receiving space 29 in order to discharge the fluid from the tubular bag.
  • the spray head 14 is not pivotable, but by a guide 75 from a closed position, as shown in FIG Figure 4 is shown, can be moved into an open position.
  • This guide 75 can be designed as a sliding guide which, both in the closed position and in the raised position, positions the spray head 14 in a self-retaining manner by means of a latch to the housing 12.
  • the storage container 41 can be gripped from the front and removed. Subsequently, a new storage container 41 is first inserted into the receiving space 29 in the direction of the arrow 67, which is then transferred through a guide surface 77 on the receiving space 29 in an insertion movement downwards at right angles to the connection piece 31. After a further pressure movement according to arrow 67 on the storage container 41, the latter engages automatically with the cartridge base 56 on the connection piece 31. A self-locking clip connection or the like is preferably provided. The spray head 14 is then moved again towards the housing 12 and the receiving space 29 is closed.
  • the end face which is for example at Figure 1 the window 54 forms freely, that is, the viewing window 54 is not present. Rather, the storage container 41 has a viewing window in order to see the fill level. This end face of the storage container 41 ends flush with the housing 12.
  • the receiving space 29 is designed differently in that it has a section which is open to the front and open against the direction of insertion, which merges into a semi-cylindrical wall section 78 which is closed on an upper side by the deflecting surface 76.
  • the bottom 32 of the receiving space 29 is provided opposite.
  • the spray head 14 according to Figure 4 is also an alternative to the in Figure 1 educated.
  • the hose line 36 is not directly connected to the nozzle 38.
  • a pressure chamber 39 is formed in the spray head 14, which has a first opening 79 to which the hose line 36 is connected. This guides the air flow into the pressure chamber 39.
  • the pressure chamber 39 is connected to the nozzle 38, as a result of which the stored or pent-up air in the pressure chamber 39 is output in the direction of flow 65. Through this pressure chamber 39, pressure fluctuations in the hose line can be compensated for in the air flow generated.
  • the nozzle 38 is preferably designed as a tube which at least partially protrudes into the pressure chamber 39.
  • the fluid line 44 is also preferably designed as a tube. This can be provided in all embodiments.
  • hose line 36 is directly connected to the nozzle 38.
  • the hose line 36 is provided either flexible or with an excess length, so that the spray head 14 can also carry out an inward and outward movement relative to the housing 12 along the guide 75.
  • the nozzle 44 and the nozzle 38 are advantageously arranged at an angle of less than 90 ° to one another. These are also separate from each other.
  • a filter element is provided in the interior of the housing, directly associated with the air inlet openings 23, so that no dirt particles get into the interior of the housing in order to enable a long service life for the air pump 22.
  • FIG. 11 is a perspective view of an alternative embodiment of the dispenser 11 to FIG Figure 1 shown.
  • the Figure 6 FIG. 11 shows the alternative dispensing device 11 according to FIG Figure 5 with a partially not shown housing 12.
  • the Figure 7 FIG. 11 shows a schematic sectional view of the dispensing device 11 according to FIG Figure 5 for a more detailed representation of the arrangement of the individual components in relation to one another.
  • the dispensing device 11 comprises a housing 12, which is designed in two parts, for example, so that a first housing half can be removed from the second housing half. As a result, at least the storage container 41 can be replaced in a simplified manner. Alternatively, it can be provided that a housing section can be removed from the housing 12, which only allows access to insert a storage container 11 and / or a closure 42 and / or a spray head 14, so that all other components remain closed by the housing 12.
  • a motor 18 is provided, which is in contact with a controller 17 at a lower end. Furthermore, the motor 18 is connected to accumulators 19, as well as the controller 17.
  • the drive motor 18 can be activated by an operating button 21 on the housing 12, whereby an air pump 22 is driven, which generates an air flow. This air flow is fed to the spray head 14 via the hose line 36. In particular, the nozzle 38 is thereby supplied with the air flow.
  • a connection 81 is provided between the hose line 36 and the spray head 14. This connection 81 is preferably designed as a plug connection.
  • a media-tight connection can be created by plugging or placing a nozzle on the spray head 14 in or on the hose line 36. This connection can be detachable, so that the spray head 14 can be designed to be exchangeable.
  • the spray head 14 comprises the first nozzle 38, which according to arrow 65 has an exit direction for the air flow.
  • the second nozzle 46 is oriented at an angle preferably of less than 90 °, in particular 89 ° to 80 °.
  • the fluid stored in the storage container 41 is output via the second nozzle 46.
  • an atomizer zone 49 is formed outside of the spray head 14.
  • the air flow emitted from the nozzle 38 conveys the fluid out of the storage container 41, since a negative pressure is generated at the nozzle 46 by the air flow from the nozzle 38.
  • This configuration of the spray head 14 has the advantage that when the dispensing device 11 is switched off, the fluid is withdrawn from the fluid line 44, in particular the nozzle 46, and returns to the storage container 41. This can prevent the nozzle 46 from drying out.
  • the storage container 41 and the closure 42 are integrally formed.
  • the spray head 14 is releasably attached thereto.
  • a flange, snap-in, clip, plug or screw connection can be provided.
  • the spray head 14 and the closure 42 are formed in one piece, so that simple assembly of the spray head 14 on the storage container 41 is possible.
  • you can the spray head 14 and the storage container 41 can also be designed in one piece, so that they form a sales unit which can be completely inserted into the housing 12.
  • the storage container 41 can comprise an air inlet opening, so that pressure equalization automatically occurs in the storage container 41 while the medium is being dispensed.
  • the spray head 14 can have at least one nozzle 46 which, viewed in cross section, has a frustoconical body surrounding the nozzle opening.
  • the nozzle opening can be provided higher than the frustoconical surface.
  • This nozzle 46 lies with the mouth or the outlet opening preferably in the air flow emerging from the first nozzle 38 or is positioned adjacent to the air flow.
  • the nozzle outlet of the nozzle 38 can lie in a surface on the spray head 14 delimiting the atomizer zone 49 or can likewise have a truncated cone-shaped contour 47.
  • a protective cap can be placed on the spray head 14.
  • This protective cap can preferably have one or more closure elements, at least one closure element being provided for the nozzle 46 which emits the fluid. This can also prevent drying out.
  • Such a protective cap also serves to protect against damage.
  • an opening 79 can be provided on the housing 12 in order to easily read off the fill level of the storage container 41.
  • the spray head 14 and the atomizer zone 49 is shown schematically enlarged, in which the positioning and assignment of the nozzle 38 and the nozzle 46 is shown.
  • the nozzle opening of the nozzle 46 protrudes at least slightly into the air flow emerging from the nozzle 38 in order to atomize the medium supplied through the nozzle 46.
  • the nozzle opening of the nozzle 46 is opposite a die Atomizer zone 49 delimiting inclined surface. This inclined surface is provided in a sloping manner starting from the nozzle 38, so that the surface opens up towards the atomizer zone 49.
  • the nozzle 38 can protrude from an end face of the spray head 14, as shown in FIG Figure 8 is shown, or can also be positioned flush with the end face of this inclined surface.

Landscapes

  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Claims (15)

  1. Dispositif distributeur destiné à vaporiser un fluide vaporisable, lequel est réalisé sous forme d'appareil portatif, pourvu d'un boîtier (12) dans lequel sont prévus une pompe à air (22) et un moteur d'entraînement (18) électrique capable d'entraîner la pompe à air (22), d'une tête de vaporisation (14) reliée au boîtier (12) et destinée à distribuer le fluide, d'un espace de réception (29) disposé dans le boîtier (12) et destiné à recevoir un réservoir (41) dans lequel est stocké le fluide à distribuer, d'un conduit de fluide (44) menant du réservoir (41) à la tête de vaporisation (14) et d'un conduit souple (36) menant de la pompe à air (22) à la tête de vaporisation (14), caractérisé en ce que la tête de vaporisation (14) présente une première buse (46) reliée au conduit de fluide (44) et, de manière séparée de celle-ci, une deuxième buse (38) qui est alimentée par le flux d'air en provenance du conduit souple (36), et en ce que l'ouverture de la première buse (46) fait au moins légèrement saillie dans le flux d'air sortant de la deuxième buse (38) pour pulvériser le fluide fourni par la première buse (46) .
  2. Dispositif distributeur selon la revendication 1, caractérisé en ce qu'une zone de pulvérisation (49) est formée en dehors de la tête de vaporisation (14) et l'ouverture de la première buse (46) fait saillie par rapport à une surface inclinée délimitant la zone de pulvérisation (49).
  3. Dispositif distributeur selon la revendication 2, caractérisé en ce que la surface inclinée est prévue en pente à partir de la deuxième buse (38) de sorte que la surface inclinée s'ouvre par rapport à la zone de pulvérisation (49).
  4. Dispositif distributeur selon l'une quelconque des revendications précédentes, caractérisé en ce que la deuxième buse (38) fait saillie par rapport à une face avant de la tête de vaporisation (14) ou est positionnée à fleur de la face avant de la tête de vaporisation (14).
  5. Dispositif distributeur selon l'une quelconque des revendications précédentes, caractérisé en ce que la première buse (46) de la tête de vaporisation (14) comporte, vue en coupe transversale, un corps tronconique entourant l'ouverture de la buse.
  6. Dispositif distributeur selon la revendication 5, caractérisé en ce que l'ouverture de la buse de la première buse (46) est prévue surélevée par rapport au corps tronconique.
  7. Dispositif distributeur selon la revendication 5 ou 6, caractérisé en ce que la première buse (46) est située avec l'ouverture de la buse dans le flux d'air sortant de la deuxième buse (38) ou est positionnée de manière adjacente au flux d'air.
  8. Dispositif distributeur selon l'une quelconque des revendications 5 à 7, caractérisé en ce que la sortie de la deuxième buse (38) est située dans une surface de la tête de vaporisation (14) délimitant la zone de pulvérisation (49) ou présente également un contour tronconique (47).
  9. Dispositif distributeur selon la revendication 1, caractérisé en ce que la deuxième buse (38) est orientée dans le sens d'expulsion (65) et que la première buse (46) est disposée perpendiculairement au sens d'expulsion (65) de la deuxième buse (38) ou bien selon un angle (α) inférieur à 90° par rapport à celui-ci.
  10. Dispositif distributeur selon l'une quelconque des revendications précédentes, caractérisé en ce que la tête de vaporisation (14) peut être disposée sur un dispositif de fermeture (42), en particulier amovible, du réservoir (41) ou en ce que la tête de vaporisation (14) est formée en une seule pièce avec le dispositif de fermeture (42) ou avec le réservoir (41) .
  11. Dispositif distributeur selon l'une quelconque des revendications précédentes, caractérisé en ce que la tête de vaporisation (14) présente un raccord (81) affecté à la deuxième buse (38) et prévu à l'opposé du sens d'expulsion (65), lequel peut être relié au conduit souple (36) de manière étanche au fluide.
  12. Dispositif distributeur selon l'une quelconque des revendications précédentes, caractérisé en ce que la tête de vaporisation (14), le dispositif de fermeture (42) et/ou le réservoir (41) sont prévus de manière à pouvoir être échangés par rapport au boîtier, et sont prévus pour être amovibles les uns par rapport aux autres et/ou par rapport au boîtier (12) de préférence grâce à un assemblage à enclenchement, un assemblage à emboîtement, un assemblage par serrage, un assemblage vissé et/ou un assemblage clipsé.
  13. Dispositif distributeur selon l'une quelconque des revendications précédentes, caractérisé en ce que, pour que le fluide puisse être distribué par la deuxième buse (38), un flux d'air présentant un volume compris entre 1 à 10 l/min, en particulier compris entre 1 et 5 l/min, sort du réservoir (41) par la première buse (46) de la tête de vaporisation (14) .
  14. Dispositif distributeur selon l'une quelconque des revendications précédentes, caractérisé en ce que le fluide prévu dans le réservoir (41) est obtenu à partir de substances naturelles, en particulier végétales, à base d'eau.
  15. Dispositif distributeur selon l'une quelconque des revendications précédentes, caractérisé en ce que la pompe à air (22) génère un flux d'air qui, après avoir quitté la pompe d'air (22), alimente le conduit souple (36) qui mène à la tête de vaporisation (14) ainsi qu'un conduit sous pression (28) qui mène à l'espace de réception (29) et qui génère une pression donnée dans ledit espace de réception (29) en vue de distribuer le fluide en provenance du réservoir (41).
EP19189810.5A 2016-01-28 2017-01-27 Dispositif de sortie permettant de pulvériser un fluide pulvérisable Active EP3597304B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RS20211317A RS62491B1 (sr) 2016-01-28 2017-01-27 Raspodeljivač za raspršivanje fluida koji može da se raspršuje
PL19189810T PL3597304T3 (pl) 2016-01-28 2017-01-27 Urządzenie wydające do rozpylania płynu, który można nanosić natryskowo

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202016100418.7U DE202016100418U1 (de) 2016-01-28 2016-01-28 Ausgabevorrichtung zum Versprühen eines sprühfähigen Fluides
EP17705030.9A EP3408033B1 (fr) 2016-01-28 2017-01-27 Dispositif de pulverisation d'un fluide pulverisable
PCT/EP2017/051779 WO2017129750A1 (fr) 2016-01-28 2017-01-27 Dispositif de distribution destiné à pulvériser un fluide pulvérisable

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP17705030.9A Division EP3408033B1 (fr) 2016-01-28 2017-01-27 Dispositif de pulverisation d'un fluide pulverisable
EP17705030.9A Division-Into EP3408033B1 (fr) 2016-01-28 2017-01-27 Dispositif de pulverisation d'un fluide pulverisable

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EP3597304A1 EP3597304A1 (fr) 2020-01-22
EP3597304B1 true EP3597304B1 (fr) 2021-09-08

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EP19189810.5A Active EP3597304B1 (fr) 2016-01-28 2017-01-27 Dispositif de sortie permettant de pulvériser un fluide pulvérisable

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US (1) US11517924B2 (fr)
EP (2) EP3408033B1 (fr)
JP (1) JP6913688B2 (fr)
KR (1) KR102593748B1 (fr)
CA (1) CA3012748C (fr)
DE (1) DE202016100418U1 (fr)
ES (2) ES2900577T3 (fr)
HK (1) HK1256893A1 (fr)
PL (2) PL3597304T3 (fr)
RS (2) RS62491B1 (fr)
RU (1) RU2720317C2 (fr)
SG (2) SG11201805885RA (fr)
WO (1) WO2017129750A1 (fr)

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EP3508278B1 (fr) * 2018-01-05 2022-04-13 Dah Cherng Stationery Co., Ltd. Aerograph cosmetique
JP6984764B2 (ja) * 2018-11-28 2021-12-22 株式会社村田製作所 霧化器
CN110194025A (zh) * 2019-05-29 2019-09-03 宁波博尔特机电科技有限公司 手持一体式喷笔
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TWI798574B (zh) 2020-08-05 2023-04-11 徐毅珍 無線滅菌裝置
KR102261938B1 (ko) * 2020-11-25 2021-06-04 원금 자동분사스프레이
US11944180B1 (en) 2021-05-05 2024-04-02 Richard Masud Hand-held cosmetic dispenser
DE102022118406A1 (de) 2022-07-22 2024-01-25 Michele Müller Vorrichtung zum Druckluftfarbspritzen
FR3140071A1 (fr) * 2022-09-28 2024-03-29 Canaland Dispositif de distribution de fluide

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Publication number Publication date
PL3597304T3 (pl) 2022-01-31
KR102593748B1 (ko) 2023-10-24
CN108602079A (zh) 2018-09-28
JP6913688B2 (ja) 2021-08-04
RS62491B1 (sr) 2021-11-30
RU2018125596A3 (fr) 2020-03-17
RU2018125596A (ru) 2020-02-28
EP3597304A1 (fr) 2020-01-22
US11517924B2 (en) 2022-12-06
CA3012748C (fr) 2022-09-27
DE202016100418U1 (de) 2017-05-02
ES2900577T3 (es) 2022-03-17
PL3408033T3 (pl) 2020-06-01
EP3408033B1 (fr) 2019-11-20
SG10201912214TA (en) 2020-02-27
RS59798B1 (sr) 2020-02-28
WO2017129750A1 (fr) 2017-08-03
US20190076860A1 (en) 2019-03-14
EP3408033A1 (fr) 2018-12-05
RU2720317C2 (ru) 2020-04-28
JP2019503272A (ja) 2019-02-07
HK1256893A1 (zh) 2019-10-04
KR20180105691A (ko) 2018-09-28
ES2770372T3 (es) 2020-07-01
CA3012748A1 (fr) 2017-08-03
SG11201805885RA (en) 2018-08-30

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