WO2022233800A3 - Tropfenspender, flüssigkeitsspender und verfahren zur herstellung eines flüssigkeitsspenders - Google Patents

Tropfenspender, flüssigkeitsspender und verfahren zur herstellung eines flüssigkeitsspenders Download PDF

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Publication number
WO2022233800A3
WO2022233800A3 PCT/EP2022/061736 EP2022061736W WO2022233800A3 WO 2022233800 A3 WO2022233800 A3 WO 2022233800A3 EP 2022061736 W EP2022061736 W EP 2022061736W WO 2022233800 A3 WO2022233800 A3 WO 2022233800A3
Authority
WO
WIPO (PCT)
Prior art keywords
dispenser
droplet
discharging opening
medium
droplet dispenser
Prior art date
Application number
PCT/EP2022/061736
Other languages
English (en)
French (fr)
Other versions
WO2022233800A2 (de
Inventor
Hubertus Pfeffer
Original Assignee
Aptar Radolfzell 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 Aptar Radolfzell Gmbh filed Critical Aptar Radolfzell Gmbh
Priority to EP22727078.2A priority Critical patent/EP4334041A2/de
Priority to CN202280033064.4A priority patent/CN117615855A/zh
Publication of WO2022233800A2 publication Critical patent/WO2022233800A2/de
Publication of WO2022233800A3 publication Critical patent/WO2022233800A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0078—Arrangements for separately storing several components
    • B05B11/0081—Arrangements for separately storing several components and for mixing the components in a common container as a mixture ready for use before discharging the latter
    • B05B11/0083—Arrangements for separately storing several components and for mixing the components in a common container as a mixture ready for use before discharging the latter one of the components being in powder form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1032—Pumps having a pumping chamber with a deformable wall actuated without substantial movement of the nozzle in the direction of the pressure stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1064—Pump inlet and outlet valve elements integrally formed of a deformable material

Landscapes

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

Abstract

Vorgeschlagen wird primär ein Tropfenspender (10) zur Abgabe kosmetischer oder pharmazeutischer Flüssigkeiten in Form von Einzeltropfen. Dieser Tropfenspender (10) weist einen Medienspeicher (20) mit einer ersten Medienkammer (22) und einer zweiten Medienkammer (24) auf, die voneinander zur getrennten Lagerung zweier Medien isoliert sind. Die Medienkammern (22, 24) sind zum Zwecke der Herstellung einer vermengten Flüssigkeit miteinander verbindbar. Der Tropfenspender (10) weist eine Austragöffnung (60) sowie eine der Austragöffnung zugeordnete Tropfenbildungskontur (62) stromabwärts der Austragöffnung (60) auf, um hier Tropfen zu erzeugen, die sich von der Tropfenbildungskontur ablösen, sobald sie ein definiertes Volumen erreicht haben. Es wird vorgeschlagen, dass der Tropfenspender (10) eine Pumpeinrichtung (50) zwischen dem Medienspeicher (20) und der Austragöffnung (60) aufweist, wobei die Pumpeinrichtung (50) eine volumetrisch veränderliche Pumpkammer (52) zum Fördern vermengter Flüssigkeit aufweist, die eingangsseitig über ein Einlassventil (54) und ausgangsseitig über ein Auslassventil (56) verfügt.
PCT/EP2022/061736 2021-05-04 2022-05-02 Flüssigkeitsspender WO2022233800A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22727078.2A EP4334041A2 (de) 2021-05-04 2022-05-02 Tropfenspender, flüssigkeitsspender und verfahren zur herstellung eines flüssigkeitsspenders
CN202280033064.4A CN117615855A (zh) 2021-05-04 2022-05-02 液滴分配器、液体分配器和用于制造液体分配器的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21172087.5 2021-05-04
EP21172087.5A EP4086008A1 (de) 2021-05-04 2021-05-04 Tropfenspender, flüssigkeitsspender und verfahren zur herstellung eines flüssigkeitsspenders

Publications (2)

Publication Number Publication Date
WO2022233800A2 WO2022233800A2 (de) 2022-11-10
WO2022233800A3 true WO2022233800A3 (de) 2023-01-19

Family

ID=75801511

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/061736 WO2022233800A2 (de) 2021-05-04 2022-05-02 Flüssigkeitsspender

Country Status (3)

Country Link
EP (2) EP4086008A1 (de)
CN (1) CN117615855A (de)
WO (1) WO2022233800A2 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8423325U1 (de) * 1984-08-04 1985-08-14 Celamerck Gmbh & Co Kg, 6507 Ingelheim Misch- und Sprühvorrichtung
EP0217425A1 (de) * 1985-08-02 1987-04-08 ZAMBON S.p.A. Aufbau einer Verschlusskappe, eines Reservoirs und einer Tropfvorrichtung für Flaschen
KR200416576Y1 (ko) * 2006-03-06 2006-05-19 (주)연우 디스펜서 용기
EP1726532A2 (de) * 2005-05-23 2006-11-29 DPL S.r.l. Nachfüllbarer Spender mit Nachfüllvorrichtung
WO2009020340A1 (en) * 2007-08-07 2009-02-12 Park, Jeong-Oog Bottle cap with additive supplying structure
US8701936B2 (en) * 2011-12-16 2014-04-22 Ecolab Usa Inc. Solid concentrate dispensing system
US9434526B2 (en) * 2010-11-22 2016-09-06 Yonwoo Co., Ltd. Mixing container for different contents
WO2018197187A1 (en) * 2017-04-25 2018-11-01 Unilever N.V. Liquid detergent container, trigger sprayer device, and sprayer system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8423325U1 (de) * 1984-08-04 1985-08-14 Celamerck Gmbh & Co Kg, 6507 Ingelheim Misch- und Sprühvorrichtung
EP0217425A1 (de) * 1985-08-02 1987-04-08 ZAMBON S.p.A. Aufbau einer Verschlusskappe, eines Reservoirs und einer Tropfvorrichtung für Flaschen
EP1726532A2 (de) * 2005-05-23 2006-11-29 DPL S.r.l. Nachfüllbarer Spender mit Nachfüllvorrichtung
KR200416576Y1 (ko) * 2006-03-06 2006-05-19 (주)연우 디스펜서 용기
WO2009020340A1 (en) * 2007-08-07 2009-02-12 Park, Jeong-Oog Bottle cap with additive supplying structure
US9434526B2 (en) * 2010-11-22 2016-09-06 Yonwoo Co., Ltd. Mixing container for different contents
US8701936B2 (en) * 2011-12-16 2014-04-22 Ecolab Usa Inc. Solid concentrate dispensing system
WO2018197187A1 (en) * 2017-04-25 2018-11-01 Unilever N.V. Liquid detergent container, trigger sprayer device, and sprayer system

Also Published As

Publication number Publication date
EP4334041A2 (de) 2024-03-13
CN117615855A (zh) 2024-02-27
EP4086008A1 (de) 2022-11-09
WO2022233800A2 (de) 2022-11-10

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