WO2008003076A3 - Pumps and methods for using the same - Google Patents

Pumps and methods for using the same Download PDF

Info

Publication number
WO2008003076A3
WO2008003076A3 PCT/US2007/072459 US2007072459W WO2008003076A3 WO 2008003076 A3 WO2008003076 A3 WO 2008003076A3 US 2007072459 W US2007072459 W US 2007072459W WO 2008003076 A3 WO2008003076 A3 WO 2008003076A3
Authority
WO
WIPO (PCT)
Prior art keywords
rod
cavity
cup unit
shaft
diameter
Prior art date
Application number
PCT/US2007/072459
Other languages
French (fr)
Other versions
WO2008003076A2 (en
Inventor
Andrea Marelli
Original Assignee
Meadwestvaco Corp
Andrea Marelli
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 Meadwestvaco Corp, Andrea Marelli filed Critical Meadwestvaco Corp
Priority to US12/306,574 priority Critical patent/US20100012682A1/en
Priority to EP07799176A priority patent/EP2032269A2/en
Publication of WO2008003076A2 publication Critical patent/WO2008003076A2/en
Publication of WO2008003076A3 publication Critical patent/WO2008003076A3/en

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
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • 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
    • B05B11/1061—Pump priming 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
    • B05B11/01—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
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • 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
    • 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

Abstract

A simplified delivery pump for fluid substances may include a cup unit having an extended rod positioned inside the cup unit, a first end of the extended rod being inserted and held in a housing at the second end of the cup unit, and an intermediate portion of the rod having a cylindrical profile with a diameter which is less than the diameter of the cavity of this shaft within which the portion of the rod extends, and that this mobile stop valve for the cavity of the shaft includes a continuous flexible lip which protrudes out from a second end of the rod towards the outside of this cylindrical chamber, this lip sliding on contact and sealing the cylindrical surface of the cavity of the shaft itself.
PCT/US2007/072459 2006-06-29 2007-06-29 Pumps and methods for using the same WO2008003076A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/306,574 US20100012682A1 (en) 2006-06-29 2007-06-29 Pumps and Methods for Using the Same
EP07799176A EP2032269A2 (en) 2006-06-29 2007-06-29 Pumps and methods for using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2006A001266 2006-06-29
IT001266A ITMI20061266A1 (en) 2006-06-29 2006-06-29 SIMPLIFIED PUMP OF DELIVERY OF FLUID SUBSTANCES TAKEN FROM A CONTAINER

Publications (2)

Publication Number Publication Date
WO2008003076A2 WO2008003076A2 (en) 2008-01-03
WO2008003076A3 true WO2008003076A3 (en) 2008-06-05

Family

ID=38335526

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/072459 WO2008003076A2 (en) 2006-06-29 2007-06-29 Pumps and methods for using the same

Country Status (7)

Country Link
US (2) US7837070B2 (en)
EP (2) EP1872859B1 (en)
AT (1) ATE449648T1 (en)
DE (1) DE602007003407D1 (en)
ES (1) ES2335704T3 (en)
IT (1) ITMI20061266A1 (en)
WO (1) WO2008003076A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20061266A1 (en) * 2006-06-29 2007-12-30 Microspray Delta Spa SIMPLIFIED PUMP OF DELIVERY OF FLUID SUBSTANCES TAKEN FROM A CONTAINER
BRPI0812353A2 (en) * 2007-05-30 2015-02-03 Glaxo Group Limided COMPONENT FOR A FLUID DISPENSER, FLUID DISPENSER, AND SEALING ARRANGEMENT.
DE102009022215B4 (en) * 2009-05-20 2011-06-22 LINDAL Dispenser GmbH, 23923 Valve for metered delivery of liquids
KR101192603B1 (en) * 2010-11-22 2012-10-26 (주)연우 Cosmetic vessel having mixed two-type materials
DE102011106261A1 (en) * 2011-05-18 2012-11-22 Meadwestvaco Calmar Gmbh Dispenser for metered delivery of liquid media
ITVI20130130A1 (en) * 2013-05-08 2014-11-09 Taplast Srl DEVICE FOR DISTRIBUTION OF FLUIDS.
US9937509B2 (en) * 2014-01-13 2018-04-10 Silgan Dispensing Systems Corporation Dispensing pump with skirt spring
US10335816B1 (en) 2018-08-29 2019-07-02 Armin Arminak All plastic water resistant pump
CA3025843A1 (en) * 2018-11-29 2020-05-29 Op-Hygiene Ip Gmbh Valve retention under pressure
GB2587372B (en) * 2019-09-25 2022-09-07 Berlin Packaging Uk Ltd Improved fluid dispensers
USD991785S1 (en) 2020-01-31 2023-07-11 Armin Arminak Lotion pump actuator
KR20210117847A (en) * 2020-03-20 2021-09-29 주식회사 삼화 Pump cap
US11498089B2 (en) 2021-04-04 2022-11-15 Armin Arminak All plastic continuous spray trigger sprayer
US11389814B1 (en) * 2021-04-16 2022-07-19 Armin Arminak All plastic hand pump with a piston having an integrated check valve
US11471905B1 (en) 2021-09-23 2022-10-18 Apackaging Group Llc All plastic airless pump dispenser

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877616A (en) * 1973-06-26 1975-04-15 Precision Valve Corp Pump with unitary valve member
FR2643338A1 (en) * 1989-02-21 1990-08-24 Valois Dosing dispensing device with a pump for fluid products
US5992704A (en) * 1996-02-13 1999-11-30 Ing. Erich Pfeiffer Gmbh Dispenser for media and method for manufacturing a discharge device or the like
EP1525923A1 (en) * 2003-10-24 2005-04-27 MICROSPRAY DELTA S.p.A. Manually operable invertible pump for dispensing atomized liquids

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259203B (en) * 1963-11-30 1968-01-18 Roder Gottfried Valve for small pumps made of plastic parts
US3361078A (en) * 1965-12-15 1968-01-02 Diamond Int Corp Liquid dispenser
US3583605A (en) * 1969-01-17 1971-06-08 Diamond Int Corp Liquid dispensing pump
US3907174A (en) * 1971-04-13 1975-09-23 Vca Corp Dispensing pump construction with foldable discharge nozzle
US4111367A (en) * 1977-02-18 1978-09-05 Ethyl Corporation Finger operated spray pump
US4371097A (en) * 1980-05-07 1983-02-01 Diamond International Corporation Liquid dispensing pump
EP0340724A3 (en) 1988-04-30 1990-04-18 Tubex Vertrieb Gmbh Dispenser
JPH0669161U (en) * 1993-03-05 1994-09-27 大和製罐株式会社 Pump type foam container
FR2776633B1 (en) * 1998-03-26 2000-06-09 Valois Sa AIRLESS DISTRIBUTION DEVICE
US6170713B1 (en) 1998-10-28 2001-01-09 Emson, Inc. Double spring precompression pump with priming feature
KR200233932Y1 (en) * 2001-01-22 2001-09-25 강성일 Pumping Device And Cosmetic Spray Having The Same
EP1266696A1 (en) * 2001-06-13 2002-12-18 Taplast S.p.A. Bellows pump for delivery gas-liquid mixtures
FR2848617B1 (en) * 2002-12-16 2006-03-17 Oreal PUMP AND CONTAINER THUS EQUIPPED
US6779689B2 (en) * 2003-01-21 2004-08-24 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Ovaloid dispensing container
US7048153B2 (en) * 2003-09-25 2006-05-23 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Foam dispensing article
KR100766816B1 (en) * 2006-01-18 2007-10-17 주식회사 다린 A airless type cosmetics case in which a contents fixed quantity discharge and contents leakage prevention and deteriorate prevention is possible
ITMI20061266A1 (en) * 2006-06-29 2007-12-30 Microspray Delta Spa SIMPLIFIED PUMP OF DELIVERY OF FLUID SUBSTANCES TAKEN FROM A CONTAINER
US7735692B2 (en) * 2006-10-10 2010-06-15 Meadwestvaco Calmar, Inc. Rotating dispenser head with locking and venting closure connector for an air foaming pump dispenser
US7735688B2 (en) * 2006-10-10 2010-06-15 Meadwestvaco Calmar, Inc. Rotating collar and locking and venting closure connector for an air foaming pump dispenser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877616A (en) * 1973-06-26 1975-04-15 Precision Valve Corp Pump with unitary valve member
FR2643338A1 (en) * 1989-02-21 1990-08-24 Valois Dosing dispensing device with a pump for fluid products
US5992704A (en) * 1996-02-13 1999-11-30 Ing. Erich Pfeiffer Gmbh Dispenser for media and method for manufacturing a discharge device or the like
EP1525923A1 (en) * 2003-10-24 2005-04-27 MICROSPRAY DELTA S.p.A. Manually operable invertible pump for dispensing atomized liquids

Also Published As

Publication number Publication date
EP1872859B1 (en) 2009-11-25
US20080000933A1 (en) 2008-01-03
ITMI20061266A1 (en) 2007-12-30
ATE449648T1 (en) 2009-12-15
US20100012682A1 (en) 2010-01-21
EP2032269A2 (en) 2009-03-11
EP1872859A1 (en) 2008-01-02
DE602007003407D1 (en) 2010-01-07
WO2008003076A2 (en) 2008-01-03
US7837070B2 (en) 2010-11-23
ES2335704T3 (en) 2010-03-31

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