CA2319254C - Pompe distributrice a reservoir comprimable muni de garnitures d'etancheite integrees - Google Patents

Pompe distributrice a reservoir comprimable muni de garnitures d'etancheite integrees Download PDF

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Publication number
CA2319254C
CA2319254C CA002319254A CA2319254A CA2319254C CA 2319254 C CA2319254 C CA 2319254C CA 002319254 A CA002319254 A CA 002319254A CA 2319254 A CA2319254 A CA 2319254A CA 2319254 C CA2319254 C CA 2319254C
Authority
CA
Canada
Prior art keywords
pump chamber
bellows
collapsible
valve member
pump
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 - Fee Related
Application number
CA002319254A
Other languages
English (en)
Other versions
CA2319254A1 (fr
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
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Priority claimed from CA002165314A external-priority patent/CA2165314C/fr
Publication of CA2319254A1 publication Critical patent/CA2319254A1/fr
Application granted granted Critical
Publication of CA2319254C publication Critical patent/CA2319254C/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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall

Landscapes

  • Reciprocating Pumps (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
CA002319254A 1993-06-24 1994-04-18 Pompe distributrice a reservoir comprimable muni de garnitures d'etancheite integrees Expired - Fee Related CA2319254C (fr)

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
US08/082,001 1993-06-24
US20332194A 1994-02-28 1994-02-28
US08/203,321 1994-02-28
CA002165314A CA2165314C (fr) 1993-06-24 1994-04-18 Pompe distributrice a reservoir comprimable muni de garnitures d'etancheite integrees

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002165314A Division CA2165314C (fr) 1993-06-24 1994-04-18 Pompe distributrice a reservoir comprimable muni de garnitures d'etancheite integrees

Publications (2)

Publication Number Publication Date
CA2319254A1 CA2319254A1 (fr) 1995-01-12
CA2319254C true CA2319254C (fr) 2001-08-07

Family

ID=27170107

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002319254A Expired - Fee Related CA2319254C (fr) 1993-06-24 1994-04-18 Pompe distributrice a reservoir comprimable muni de garnitures d'etancheite integrees

Country Status (1)

Country Link
CA (1) CA2319254C (fr)

Also Published As

Publication number Publication date
CA2319254A1 (fr) 1995-01-12

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Legal Events

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MKLA Lapsed