CA2337167A1 - Pompe comportant un organe mobile pourvu d'un conduit central et une membrane comportant des moyens d'accrochage venant en appui sur ce conduit central, et recipient ainsi equipe - Google Patents

Pompe comportant un organe mobile pourvu d'un conduit central et une membrane comportant des moyens d'accrochage venant en appui sur ce conduit central, et recipient ainsi equipe Download PDF

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Publication number
CA2337167A1
CA2337167A1 CA002337167A CA2337167A CA2337167A1 CA 2337167 A1 CA2337167 A1 CA 2337167A1 CA 002337167 A CA002337167 A CA 002337167A CA 2337167 A CA2337167 A CA 2337167A CA 2337167 A1 CA2337167 A1 CA 2337167A1
Authority
CA
Canada
Prior art keywords
pump
central line
diaphragm
moving member
substance
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
CA002337167A
Other languages
English (en)
Other versions
CA2337167C (fr
Inventor
Philippe Bonningue
Gilles Baudin
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 CA2337167A1 publication Critical patent/CA2337167A1/fr
Application granted granted Critical
Publication of CA2337167C publication Critical patent/CA2337167C/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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
    • 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
    • B05B11/1001—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
    • B05B11/1042—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

Landscapes

  • Reciprocating Pumps (AREA)
  • Closures For Containers (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

Pompe (1) du type comportant un organe mobile (5) monté à déplacement relativement à un support (4), l'organe mobile comportant un conduit central (32) dans lequel le produit devant être distribué pénètre à la faveur d'au moins une ouverture, le support (4) définissant avec l'organe mobile, autour dudit conduit central, une chambre de pompage (34) de volume variable, la pompe comportant une membrane (50) maintenue par des moyens de retenue (20) sur le support (4), cette membrane ayant une part ie centrale dans laquelle est inséré ledit conduit central par une extrémité. La membran e comporte une partie formant clapet agencée de manière à isoler la chambre de pompage (34) de la ou desdites ouvertures du conduit central quand le volume de la chambre de pompage augmente et que du produit est aspiré dans cette dernière, la membrane venan t en outre en appui sur l'organe mobile de telle sorte que le déplacement de ce dernier po ur distribuer du produit produise un étirement élastique de la membrane. La pompe comporte des moyens aptes lors du déplacement de l'organe mobi le pour distribuer du produit à minimiser l'étirement de la partie formant clap et de ladite membrane.
CA002337167A 2000-02-15 2001-02-14 Pompe comportant un organe mobile pourvu d'un conduit central et une membrane comportant des moyens d'accrochage venant en appui sur ce conduit central, et recipient ainsi equipe Expired - Fee Related CA2337167C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0001843 2000-02-15
FR0001843A FR2804887B1 (fr) 2000-02-15 2000-02-15 Pompe comportant un organe mobile pourvu d'un conduit central et une membrane comportant des moyens d'accrochages venant en appui sur ce conduit central, et recipient ainsi equipe

Publications (2)

Publication Number Publication Date
CA2337167A1 true CA2337167A1 (fr) 2001-08-15
CA2337167C CA2337167C (fr) 2005-04-26

Family

ID=8847002

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002337167A Expired - Fee Related CA2337167C (fr) 2000-02-15 2001-02-14 Pompe comportant un organe mobile pourvu d'un conduit central et une membrane comportant des moyens d'accrochage venant en appui sur ce conduit central, et recipient ainsi equipe

Country Status (8)

Country Link
US (1) US6382471B2 (fr)
EP (1) EP1125638B1 (fr)
JP (1) JP3604346B2 (fr)
AT (1) ATE278475T1 (fr)
CA (1) CA2337167C (fr)
DE (1) DE60106103T2 (fr)
ES (1) ES2228764T3 (fr)
FR (1) FR2804887B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852302B1 (fr) * 2003-03-13 2006-07-14 Valois Sas Organe de distribution de produit fluide et distributeur de produit fluide comprenant un tel organe
FR2877320B1 (fr) * 2004-11-03 2008-08-29 Airlessystems Sas Organe de distribution de produit fluide et distributeur de produit fluide pourvu d'un tel organe de distribution
US8695540B2 (en) 2012-06-18 2014-04-15 Aerojet Rocketdyne Of De, Inc. Fuel-cracking diesel engine system
ITVI20130130A1 (it) * 2013-05-08 2014-11-09 Taplast Srl Dispositivo per l'erogazione di fluidi.
KR101681838B1 (ko) * 2015-08-13 2016-12-01 (주)삼화피앤티 거품 생성 펌프 용기

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674024B1 (fr) * 1991-03-11 1994-03-11 Daniel Crosnier Dispositif doseur adaptable sur des contenants divers.
FR2723618B1 (fr) * 1994-08-11 1996-10-31 Sofab Pompe a membrane
FR2728809B1 (fr) * 1995-01-04 1997-04-04 Daniel Crosnier Dispositif doseur adaptable sur des contenants divers

Also Published As

Publication number Publication date
FR2804887A1 (fr) 2001-08-17
EP1125638B1 (fr) 2004-10-06
FR2804887B1 (fr) 2002-04-19
JP3604346B2 (ja) 2004-12-22
EP1125638A1 (fr) 2001-08-22
JP2001289155A (ja) 2001-10-19
DE60106103T2 (de) 2005-10-20
DE60106103D1 (de) 2004-11-11
ATE278475T1 (de) 2004-10-15
ES2228764T3 (es) 2005-04-16
US6382471B2 (en) 2002-05-07
CA2337167C (fr) 2005-04-26
US20010015358A1 (en) 2001-08-23

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140214