GB1220980A - Elastomeric check-valve - Google Patents

Elastomeric check-valve

Info

Publication number
GB1220980A
GB1220980A GB52245/68A GB5224568A GB1220980A GB 1220980 A GB1220980 A GB 1220980A GB 52245/68 A GB52245/68 A GB 52245/68A GB 5224568 A GB5224568 A GB 5224568A GB 1220980 A GB1220980 A GB 1220980A
Authority
GB
United Kingdom
Prior art keywords
elastonene
cap
partitions
tabular
rim
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.)
Expired
Application number
GB52245/68A
Inventor
Frederick Harold Humphrey
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.)
Individual
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
Application filed by Individual filed Critical Individual
Publication of GB1220980A publication Critical patent/GB1220980A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0063—Special features particularities of the flexible members bell-shaped flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
  • Check Valves (AREA)

Abstract

1,220,980. Reciprocating pumps. F. H. HUMPHREY. Nov.4, 1968 [Nov.16, 1967; July 17, 1968], No.52245/68. Heading F1A. [Also in Division F2] In a pump fitted to a container, an elastonene member 70, which may be made of plasticized PVC, ethyl vinyl acetate, styrene-butadiene rubber, butyl rubber, natural rubber, or silicon rubber, has two sloping partitions 78, 80 forming compartments 84, 85, 86 of which 84 is connected to the inlet, leading to a suction tube 96, and 85 to the outlet, leading to a nozzle cap 93, respectively formed in a tubular member 75 on whose surface 74 is sealed a peripheral rim 72 of the elastonene member 70. Reciprocatory movement of a recessed portion 70 of the elastonene member pumps fluid to the outlet via the three compartments, each partition being lifted from the surface 74 when the pressure on its inlet side is greater than that on its outlet side. A cover cap 98 is threaded on to the container and is covered by a cap 100 with holes 104, 106 for the protruding portions of the tabular and elastonene members respectively, the cap having a rim 107 for a snap fit on to the periphery of the tubular member 75. The surface 74 of the tabular member may have a profile 113 extending into the central chamber 86 to confirm with the shape of the elastonene member 70 when depressed. To improve the seal with the tabular member, the rim 72 of the elastonene member may have an integral head (77) and the partitions may have sloping edges (110), (111), Fig.9 (not shown). The partitions may be straight or curved, Figs.7, 8 (not shown) and need not be in parallel planes.
GB52245/68A 1967-11-16 1968-11-04 Elastomeric check-valve Expired GB1220980A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68373167A 1967-11-16 1967-11-16
US76468568A 1968-07-17 1968-07-17

Publications (1)

Publication Number Publication Date
GB1220980A true GB1220980A (en) 1971-01-27

Family

ID=27103179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52245/68A Expired GB1220980A (en) 1967-11-16 1968-11-04 Elastomeric check-valve

Country Status (12)

Country Link
US (1) US3486663A (en)
AT (1) AT284633B (en)
BE (1) BE723839A (en)
CH (1) CH503938A (en)
DE (1) DE1807083C3 (en)
FR (1) FR1591925A (en)
GB (1) GB1220980A (en)
IE (1) IE33128B1 (en)
IL (1) IL31034A (en)
NL (1) NL6813297A (en)
NO (1) NO123602B (en)
SE (1) SE344999B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015135689A1 (en) * 2014-03-14 2015-09-17 Aptar Radolfzell Gmbh Applicator head for a dispenser, dispenser comprising an applicator head, and method for producing an applicator head

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US3561648A (en) * 1969-04-09 1971-02-09 Frederick Harold Humphrey Resilient integral bodies incorporating poppet-valves
GB1261162A (en) * 1969-05-05 1972-01-26 Polypump Curacao Nv Improvements in or relating to containers and methods of making them
SE333624B (en) * 1969-07-28 1971-03-22 Perpedos Ab
US3726442A (en) * 1971-02-17 1973-04-10 Polypump Curacao Nv Trigger pump and breather valve dispensing assembly
US4149633A (en) * 1974-04-26 1979-04-17 Kenova Ab Two-chamber package
US3948420A (en) * 1974-12-24 1976-04-06 Polypump Limited Elastomeric pumps
US3995774A (en) * 1975-09-12 1976-12-07 Diamond International Corporation Liquid dispenser having deformable diaphragm type pump
GB1521836A (en) * 1975-09-16 1978-08-16 Leeds & Micallef Manually operable triggerless pump
US3995776A (en) * 1975-09-16 1976-12-07 Leeds And Micallef Direct finger actuated pump
US4115042A (en) * 1977-01-21 1978-09-19 Mattel, Inc. Single flow direction miniature pump
US4155487A (en) * 1977-09-09 1979-05-22 Blake William S Trigger sprayer
US4135647A (en) * 1977-09-21 1979-01-23 The Continental Group, Inc. Motor driven dispensing unit for containers
US4222501A (en) * 1978-07-24 1980-09-16 James D. Pauls And J. Claybrook Lewis And Associates, Limited Dual chamber, continuous action dispenser
US4352443A (en) * 1980-06-24 1982-10-05 U.S. Cap & Closure, Inc. Dispenser having a trigger-bulb pump
DE3033392A1 (en) * 1980-09-05 1982-04-29 Pfeiffer Kunststofftechnik GmbH & Co KG, 7760 Radolfzell DEVICE FOR DISPENSING PASTEUSES OR POWDERED MEDIA
DE3474539D1 (en) * 1983-12-02 1988-11-17 Bramlage Gmbh Dispenser for pasty materials, especially a dispenser for toothpaste
GB8617350D0 (en) * 1986-07-16 1986-08-20 Metal Box Plc Pump chamber dispenser
GB2204099B (en) * 1987-04-29 1991-04-24 Metal Box Plc Pump chamber dispenser
US5074765A (en) * 1990-04-13 1991-12-24 Dielectrics Industries Elastomeric air pump
SE9002045L (en) * 1990-06-07 1992-01-07 Astra Tech Ab FLAP VALVE DEVICE
US5546997A (en) * 1993-04-19 1996-08-20 Invental Laboratory, Inc. Easily-cleaned reusable lid including an evacuating pump
US5638994A (en) * 1995-09-21 1997-06-17 Jeffrey M. Libit Molded bottle with trigger bulb pump
US5871126A (en) * 1996-01-22 1999-02-16 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Pump dispenser
US5875936A (en) * 1996-01-22 1999-03-02 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Refillable pump dispenser and refill cartridge
USD386558S (en) * 1996-06-07 1997-11-18 Dielectrics Industries Hand pump for an inflatable structure
US6234167B1 (en) 1998-10-14 2001-05-22 Chrysalis Technologies, Incorporated Aerosol generator and methods of making and using an aerosol generator
MY136453A (en) 2000-04-27 2008-10-31 Philip Morris Usa Inc "improved method and apparatus for generating an aerosol"
US6883516B2 (en) 2000-04-27 2005-04-26 Chrysalis Technologies Incorporated Method for generating an aerosol with a predetermined and/or substantially monodispersed particle size distribution
US6799572B2 (en) 2000-12-22 2004-10-05 Chrysalis Technologies Incorporated Disposable aerosol generator system and methods for administering the aerosol
US6491233B2 (en) 2000-12-22 2002-12-10 Chrysalis Technologies Incorporated Vapor driven aerosol generator and method of use thereof
US7077130B2 (en) 2000-12-22 2006-07-18 Chrysalis Technologies Incorporated Disposable inhaler system
US6681998B2 (en) 2000-12-22 2004-01-27 Chrysalis Technologies Incorporated Aerosol generator having inductive heater and method of use thereof
US6501052B2 (en) 2000-12-22 2002-12-31 Chrysalis Technologies Incorporated Aerosol generator having multiple heating zones and methods of use thereof
US6701921B2 (en) 2000-12-22 2004-03-09 Chrysalis Technologies Incorporated Aerosol generator having heater in multilayered composite and method of use thereof
US6640050B2 (en) 2001-09-21 2003-10-28 Chrysalis Technologies Incorporated Fluid vaporizing device having controlled temperature profile heater/capillary tube
US6568390B2 (en) 2001-09-21 2003-05-27 Chrysalis Technologies Incorporated Dual capillary fluid vaporizing device
US6804458B2 (en) * 2001-12-06 2004-10-12 Chrysalis Technologies Incorporated Aerosol generator having heater arranged to vaporize fluid in fluid passage between bonded layers of laminate
US6681769B2 (en) 2001-12-06 2004-01-27 Crysalis Technologies Incorporated Aerosol generator having a multiple path heater arrangement and method of use thereof
US6701922B2 (en) 2001-12-20 2004-03-09 Chrysalis Technologies Incorporated Mouthpiece entrainment airflow control for aerosol generators
US6854461B2 (en) * 2002-05-10 2005-02-15 Philip Morris Usa Inc. Aerosol generator for drug formulation and methods of generating aerosol
US7367334B2 (en) 2003-08-27 2008-05-06 Philip Morris Usa Inc. Fluid vaporizing device having controlled temperature profile heater/capillary tube
DE102005060167B4 (en) * 2005-12-01 2016-04-07 Aptar Dortmund Gmbh dispenser
US8246589B2 (en) * 2008-02-05 2012-08-21 Marx Alvin J Precision lid retracting eyedropper device
US20100286633A1 (en) * 2008-02-05 2010-11-11 Marx Alvin J Precision Lid Retracting Eyedropper Device
US8734408B2 (en) * 2008-02-05 2014-05-27 Alvin J. Marx Automated eyedrop delivery system with eyelid retracting legs
US20090302064A1 (en) * 2008-06-10 2009-12-10 Marcel Lavabre Elastomeric dispensing pump that can be made with as few as two components
KR101047607B1 (en) * 2008-12-05 2011-07-07 현대자동차주식회사 Caesars Gear
KR101144500B1 (en) * 2012-03-16 2012-05-11 김상영 Vacuum apparatus
CN102849323B (en) * 2012-10-16 2015-02-18 崔明 Liquid pump device
WO2016118408A1 (en) * 2015-01-22 2016-07-28 Gojo Industries, Inc. Vented pump
FR3067952B1 (en) 2017-06-22 2020-10-09 Albea Services MOLDED PUMP FOR THE DISTRIBUTION OF A FLUIDIC PRODUCT
US10919014B2 (en) * 2018-04-09 2021-02-16 Craig Technical Consulting, Inc. High-load vacuum chamber motion feedthrough systems and methods

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
US2219604A (en) * 1939-11-20 1940-10-29 George C Trotter Dispensing device
US2715236A (en) * 1953-04-07 1955-08-16 Tereno Jack Liquid ejector and applicator
US3013502A (en) * 1960-05-13 1961-12-19 Standard Oil Co Peristaltic pumping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015135689A1 (en) * 2014-03-14 2015-09-17 Aptar Radolfzell Gmbh Applicator head for a dispenser, dispenser comprising an applicator head, and method for producing an applicator head
US10335815B2 (en) 2014-03-14 2019-07-02 Aptar Radolfzell Gmbh Applicator head for a dispenser, dispenser comprising an applicator head, and method for producing an applicator head

Also Published As

Publication number Publication date
DE1807083C3 (en) 1974-03-28
DE1807083B2 (en) 1973-09-06
DE1807083A1 (en) 1969-10-16
IE33128B1 (en) 1974-04-03
IE33128L (en) 1969-05-16
AT284633B (en) 1970-09-25
CH503938A (en) 1971-02-28
BE723839A (en) 1969-05-14
NO123602B (en) 1971-12-13
FR1591925A (en) 1970-05-04
IL31034A0 (en) 1969-01-29
SE344999B (en) 1972-05-08
NL6813297A (en) 1969-05-20
IL31034A (en) 1971-11-29
US3486663A (en) 1969-12-30

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