CA2290218A1 - Pompe et recipient ainsi equipe - Google Patents

Pompe et recipient ainsi equipe Download PDF

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Publication number
CA2290218A1
CA2290218A1 CA002290218A CA2290218A CA2290218A1 CA 2290218 A1 CA2290218 A1 CA 2290218A1 CA 002290218 A CA002290218 A CA 002290218A CA 2290218 A CA2290218 A CA 2290218A CA 2290218 A1 CA2290218 A1 CA 2290218A1
Authority
CA
Canada
Prior art keywords
central
central duct
membrane
pumping chamber
volume
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.)
Granted
Application number
CA002290218A
Other languages
English (en)
Other versions
CA2290218C (fr
Inventor
Philippe Bonningue
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of CA2290218A1 publication Critical patent/CA2290218A1/fr
Application granted granted Critical
Publication of CA2290218C publication Critical patent/CA2290218C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B05B11/01—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
    • B05B11/1001—Piston pumps
    • B05B11/1004—Piston pumps comprising a movable cylinder and a stationary piston
    • 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
    • B05B11/1001—Piston pumps
    • 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
    • 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
    • B05B11/1073—Springs
    • B05B11/1076—Traction springs, e.g. stretchable sleeve
    • 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
    • B05B11/1073—Springs
    • B05B11/1077—Springs characterised by a particular shape or material

Landscapes

  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'invention est relative à une pompe du type comportant un organe mobile monté à déplacement relativement à un support, l'organe mobile comportant un conduit central (32) dans lequel le produit devant être distribué pénètre à la faveur d'au moins une ouverture (36), le support définissant avec l'organe mobile, autour dudit conduit central, une chambre de pompage ( (34) de volume variable, cette pompe comportant en outre une membrane ayant une partie centrale en forme de manchon ouvert à son extrémité supérieure et fermé à à son extrémité inférieure, partie centrale dans laquelle est inséré ledit conduit central, la membrane étant agencée de manière à isoler la ou les ouvertures (36) dudit conduit central et la chambre de pompage (34) quand le volume de cette dernière augmente et que du produit est aspiré dans la chambre de pompage.

L'un au moins de la membrane (50) et du conduit central (32) est conformé pour prévenir la formation entre la membrane (50) et le conduit central (32) d'une zone annulaire étanche empêchant le produit contenu dans la chambre de pompage de s'écouler par ledit conduit central lorsque le volume de la chambre de pompage diminue.
CA002290218A 1998-11-20 1999-11-19 Pompe et recipient ainsi equipe Expired - Fee Related CA2290218C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9814648 1998-11-20
FR9814648A FR2786162B1 (fr) 1998-11-20 1998-11-20 Pompe et recipient ainsi equipe

Publications (2)

Publication Number Publication Date
CA2290218A1 true CA2290218A1 (fr) 2000-05-20
CA2290218C CA2290218C (fr) 2006-03-28

Family

ID=9533003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002290218A Expired - Fee Related CA2290218C (fr) 1998-11-20 1999-11-19 Pompe et recipient ainsi equipe

Country Status (8)

Country Link
US (1) US6202896B1 (fr)
EP (1) EP1002735B1 (fr)
JP (1) JP3639894B2 (fr)
AT (1) ATE260828T1 (fr)
CA (1) CA2290218C (fr)
DE (1) DE69915217T2 (fr)
ES (1) ES2216466T3 (fr)
FR (1) FR2786162B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793223B1 (fr) * 1999-05-06 2001-07-27 Oreal Pompe a membrane comportant, sur au moins un secteur de sa peripherie, une zone de deformation preferentielle et recipient ainsi equipe
FR2800132B1 (fr) * 1999-10-26 2002-03-08 Oreal POMPE DESTINEE A EQUIPER UN RECIPIENT, COMPORTANT UNE MEMBRANE ELASTIQUEMENT DEFORMABLE A l'EXTERIEUR DE LA CHAMBRE DE POMPAGE
FR2805183B1 (fr) * 2000-02-23 2002-12-27 Oreal Pompe comportant une membrane formant ressort et recipient ainsi equipe
FR2810301B1 (fr) * 2000-06-16 2002-09-13 Rexam Sofab Dispositif de reprise d'air statique pour distributeur de produit liquide
FR2810645B1 (fr) * 2000-06-22 2002-10-25 Valois Sa Dispositif de distribution de produit fluide
US6779689B2 (en) * 2003-01-21 2004-08-24 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Ovaloid dispensing container
US20040222246A1 (en) * 2003-05-05 2004-11-11 The Procter & Gamble Company Sprayer actuator, sprayer, and method of making the same
US20040222243A1 (en) * 2003-05-08 2004-11-11 Saint-Gobain Calmar Inc. Low-cost, in-line trigger operated pump sprayer
USD600119S1 (en) 2007-05-04 2009-09-15 Meadwestvaco Calmar, Inc. Sprayer shroud
KR100918856B1 (ko) * 2007-10-22 2009-09-28 김석현 화장품용기용 압출펌프
USD590712S1 (en) 2008-06-02 2009-04-21 Meadwestvaco Calmar, Inc. Sprayer
US8439233B2 (en) * 2010-10-04 2013-05-14 Derxin (Shanghai) Cosmetics Co., Ltd. Spray head assembly
US9951759B2 (en) * 2011-06-09 2018-04-24 Airopack Technology Group Ag Pumping device for a fluid container
JP2014136594A (ja) * 2013-01-16 2014-07-28 Ya-Can Wang ポンプ構造を有するチューブのヘッド部構造及びその製造方法
CN110745369B (zh) * 2019-11-14 2025-05-23 西尔格定量泵（无锡）有限公司 用于液体分配装置的泵送组件及液体分配装置
CN113002974B (zh) * 2021-04-21 2024-04-26 上海英宇包装科技有限公司 乳液双料出液容器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029261A (en) * 1976-04-30 1977-06-14 Jaime Olegnowicz Piston displacement liquid spray pumps
US4452379A (en) * 1982-07-09 1984-06-05 Bundschuh Robert L Pump dispenser with one-piece stretchable biasing member and valve
DE3445562A1 (de) * 1984-12-14 1986-06-19 Ing. Erich Pfeiffer GmbH & Co KG, 7760 Radolfzell Schubkolben-pumpe fuer wirkstoff-spender
DE4417486A1 (de) * 1994-05-19 1995-11-23 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung für Medien
FR2728809B1 (fr) * 1995-01-04 1997-04-04 Daniel Crosnier Dispositif doseur adaptable sur des contenants divers
SI9600118A (en) * 1995-04-13 1996-10-31 Monturas Sa Precompression pump sprayer
US5697530A (en) * 1996-01-29 1997-12-16 Monturas, S.A. Precompression pump sprayer

Also Published As

Publication number Publication date
DE69915217D1 (de) 2004-04-08
FR2786162A1 (fr) 2000-05-26
ES2216466T3 (es) 2004-10-16
DE69915217T2 (de) 2005-03-03
EP1002735A1 (fr) 2000-05-24
US6202896B1 (en) 2001-03-20
FR2786162B1 (fr) 2001-02-09
JP3639894B2 (ja) 2005-04-20
ATE260828T1 (de) 2004-03-15
EP1002735B1 (fr) 2004-03-03
CA2290218C (fr) 2006-03-28
JP2000153190A (ja) 2000-06-06

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EEER Examination request
MKLA Lapsed

Effective date: 20151119