CA2165314A1 - Pump Device with Collapsible Pump Chamber Having Integral Shipping Seal - Google Patents

Pump Device with Collapsible Pump Chamber Having Integral Shipping Seal

Info

Publication number
CA2165314A1
CA2165314A1 CA2165314A CA2165314A CA2165314A1 CA 2165314 A1 CA2165314 A1 CA 2165314A1 CA 2165314 A CA2165314 A CA 2165314A CA 2165314 A CA2165314 A CA 2165314A CA 2165314 A1 CA2165314 A1 CA 2165314A1
Authority
CA
Canada
Prior art keywords
shipping seal
housing
pump
valve
integral
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
CA2165314A
Other languages
French (fr)
Other versions
CA2165314C (en
Inventor
Robert James Peterson
Robert Edward Stahley
J. Randall Stigall
John Erwen Reifenberger
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.)
Procter and Gamble Co
Original Assignee
Individual
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
Priority claimed from US08/082,001 external-priority patent/US5303867A/en
Application filed by Individual filed Critical Individual
Priority to CA002319254A priority Critical patent/CA2319254C/en
Publication of CA2165314A1 publication Critical patent/CA2165314A1/en
Application granted granted Critical
Publication of CA2165314C publication Critical patent/CA2165314C/en
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
    • 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
    • B05B11/0064—Lift 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
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • 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
    • B05B11/1028—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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1033—Pumps having a pumping chamber with a deformable wall the deformable wall, the inlet and outlet valve elements being integrally formed, e.g. moulded
    • 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
    • B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
    • 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
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position
    • 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
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • 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
    • 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
    • B05B11/1097—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 with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke

Abstract

A liquid dispensing pump (20) for use with consumer product packages is provided with a shipping seal. The housing of the pump device includes an upper housing (24) and a lower housing (26) which are movable relative to each other between open and closed shipping seal positions. The liquid dispensing pump (20) includes a collapsible pump chamber (40), e.g. a bellows. Integral with the bellows (40) is at least one functional element of the shipping seal. The housing includes cooperating actuation elements which prevent actuation of the pump device when the shipping seal is closed. The housing may also include a tamper evident device which prevents actuation of the pump device prior to removal of the tamper evident tab; and may prevent movement of the housing from the closed shipping seal position to the open shipping seal position prior to removal thereof. The bellows (40) may also include an integral valve including a valve member, a valve seat and a valve opening which are all integral components of a wall of the collapsible pump chamber (40), the valve seat facing one side of the wall and the valve member being formed at an angle away from the other side of the wall so that upon pushing the valve member through the valve opening the valve member is biased against the valve seat.
CA002165314A 1993-06-24 1994-04-18 Pump device with collapsible pump chamber having integral shipping seal Expired - Fee Related CA2165314C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002319254A CA2319254C (en) 1993-06-24 1994-04-18 Pump device with collapsible pump chamber having integral shipping seal

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/082,001 US5303867A (en) 1993-06-24 1993-06-24 Trigger operated fluid dispensing device
US08/082001 1993-06-24
US20332194A 1994-02-28 1994-02-28
US08/203321 1994-02-28
PCT/US1994/004255 WO1995001226A1 (en) 1993-06-24 1994-04-18 Pump device with collapsible pump chamber having integral shipping seal

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002319254A Division CA2319254C (en) 1993-06-24 1994-04-18 Pump device with collapsible pump chamber having integral shipping seal

Publications (2)

Publication Number Publication Date
CA2165314A1 true CA2165314A1 (en) 1995-01-12
CA2165314C CA2165314C (en) 2000-11-28

Family

ID=26766307

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002165315A Expired - Fee Related CA2165315C (en) 1993-06-24 1994-04-18 Compressible pump chamber having predetermined collapsing pattern
CA002165314A Expired - Fee Related CA2165314C (en) 1993-06-24 1994-04-18 Pump device with collapsible pump chamber having integral shipping seal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002165315A Expired - Fee Related CA2165315C (en) 1993-06-24 1994-04-18 Compressible pump chamber having predetermined collapsing pattern

Country Status (12)

Country Link
EP (2) EP0705144B1 (en)
JP (2) JPH08511723A (en)
KR (2) KR960703353A (en)
CN (2) CN1069232C (en)
AT (1) ATE168594T1 (en)
AU (2) AU678463B2 (en)
BR (2) BR9406962A (en)
CA (2) CA2165315C (en)
DE (2) DE69420730T2 (en)
ES (2) ES2118403T3 (en)
MX (1) MXPA94002797A (en)
WO (2) WO1995000253A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5544789A (en) * 1995-01-05 1996-08-13 Calmar Inc. Bellows pump dispenser
AU717120B2 (en) 1995-01-27 2000-03-16 Yoshino Kogyosho Co., Ltd. Liquid jet pump
FR2732742B1 (en) * 1995-04-07 1997-05-30 Valois INTAKE VALVE ASSEMBLY.
DE29514644U1 (en) * 1995-09-12 1996-02-01 Piepenstock Friedhelm Helical compression spring
JP3569384B2 (en) * 1996-04-05 2004-09-22 株式会社吉野工業所 Bellows pump with down nozzle head
CN1077239C (en) * 1996-07-26 2002-01-02 塔普拉斯特股份公司 Pump made of plastic for dispensing products from containers
DE19942792A1 (en) 1999-09-08 2001-03-15 Pfeiffer Erich Gmbh & Co Kg Media Donor
FR2804728B1 (en) 2000-02-09 2002-05-03 Oreal PUMP, AND PACKAGING ASSEMBLY PROVIDED WITH SUCH A PUMP
ES2161198B1 (en) 2000-05-16 2002-07-01 Calmar Monturas Sa PUMP WITH DECOMPRESSION DEVICE.
JP4588851B2 (en) * 2000-08-29 2010-12-01 キャニヨン株式会社 Pump dispenser
WO2002064264A1 (en) * 2001-02-14 2002-08-22 Advanex Inc. Valve unit and container
DE102005013409B4 (en) * 2005-03-23 2009-04-02 Meadwestvaco Calmar Gmbh Hand piston pump with blockable dispensing head for dispensing fluid substances
US8302817B2 (en) * 2006-09-22 2012-11-06 Darren Saravis Fluid dispenser
DE102008029004A1 (en) * 2007-06-29 2009-01-02 Rpc Bramlage Gmbh Dispenser for dispensing liquid or pasty masses
KR100847460B1 (en) * 2008-04-21 2008-07-21 김길수 A pumping nozzle for liquid type cosmetics vessel
FR2930178B1 (en) * 2008-04-22 2010-06-11 Rexam Dispensing Sys BOTTLE COMPRISING A DISTRIBUTION BELLOW.
AU2010204624B2 (en) * 2009-01-16 2013-01-31 Colgate-Palmolive Company Dispensing container comprising a pump receiving fitment
DE102010046118B4 (en) 2010-09-21 2021-07-01 Anvis Deutschland Gmbh Coupling part for a three or multiple point connection and three or multiple point connection
GB2514988B (en) * 2012-03-16 2019-01-16 Silgan Dispensing Systems Netherlands B V Venting pump devices and methods for using the same
FR2990871B1 (en) * 2012-05-24 2015-04-10 Valois Sas DEVICE FOR DISPENSING FLUID PRODUCT.
WO2014031379A1 (en) * 2012-08-21 2014-02-27 Arminak & Associates, Llc Upright squeeze foamer
WO2014209288A1 (en) * 2013-06-26 2014-12-31 Colgate-Palmolive Company Pump assembly for connection to a container
GB2530613A (en) * 2014-07-14 2016-03-30 Rieke Packaging Systems Ltd Pump dispensers
CN107628355B (en) * 2016-07-19 2023-05-26 丁要武 Emulsion pump with water inlet prevention mechanism
EP3427840B1 (en) * 2017-07-13 2020-12-02 Aptar Radolfzell GmbH Liquid dispenser
CN107934182A (en) * 2017-12-22 2018-04-20 余姚晟祺塑业有限公司 A kind of new type nozzle
KR102044128B1 (en) * 2019-08-19 2019-11-12 이영주 Pump vessel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973700A (en) * 1975-09-29 1976-08-10 Schmidt Edward C Bellows pump with extension having integral valves
US4336895A (en) * 1977-07-28 1982-06-29 Aleff Hans P Finger actuated pump assembly
US4204614A (en) * 1978-09-28 1980-05-27 Diamond International Corporation Fluid dispenser having a spring biased locking mechanism for a safety nozzle cap
EP0194417B1 (en) * 1985-03-14 1989-10-04 MegaPlast Dosiersysteme GmbH & Co. Metering pump with a pumping bellow for bottles or the like
DE3909633A1 (en) * 1989-03-23 1990-10-11 Megaplast Dosiersysteme Proportioning pump
US5195878A (en) * 1991-05-20 1993-03-23 Hytec Flow Systems Air-operated high-temperature corrosive liquid pump

Also Published As

Publication number Publication date
EP0705144A1 (en) 1996-04-10
KR960703353A (en) 1996-08-17
ES2135586T3 (en) 1999-11-01
DE69411919T2 (en) 1999-04-22
AU6559594A (en) 1995-01-17
AU678463B2 (en) 1997-05-29
AU7091794A (en) 1995-01-24
JPH08511723A (en) 1996-12-10
WO1995001226A1 (en) 1995-01-12
ATE168594T1 (en) 1998-08-15
CN1125915A (en) 1996-07-03
WO1995000253A1 (en) 1995-01-05
DE69420730D1 (en) 1999-10-21
MXPA94002797A (en) 2002-06-18
EP0705144B1 (en) 1999-09-15
JPH08511988A (en) 1996-12-17
CN1069232C (en) 2001-08-08
BR9406962A (en) 1996-08-27
BR9406972A (en) 1996-03-26
CA2165314C (en) 2000-11-28
KR960703354A (en) 1996-08-17
CA2165315C (en) 2000-10-24
ES2118403T3 (en) 1998-09-16
DE69420730T2 (en) 2000-03-16
CN1071147C (en) 2001-09-19
CN1125916A (en) 1996-07-03
DE69411919D1 (en) 1998-08-27
EP0705141B1 (en) 1998-07-22
EP0705141A1 (en) 1996-04-10

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20050418