ZA825146B - Variable-dispensing non-aerosol pump - Google Patents

Variable-dispensing non-aerosol pump

Info

Publication number
ZA825146B
ZA825146B ZA825146A ZA825146A ZA825146B ZA 825146 B ZA825146 B ZA 825146B ZA 825146 A ZA825146 A ZA 825146A ZA 825146 A ZA825146 A ZA 825146A ZA 825146 B ZA825146 B ZA 825146B
Authority
ZA
South Africa
Prior art keywords
variable
aerosol pump
dispensing non
dispensing
aerosol
Prior art date
Application number
ZA825146A
Inventor
Patricia S Mulvey
Peter P Walters
Original Assignee
American Cyanamid 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
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of ZA825146B publication Critical patent/ZA825146B/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
    • B05B11/1001—Piston pumps
    • B05B11/1005—Piston pumps with means for adjusting or modifying pump stroke
    • B05B11/1008—Piston pumps with means for adjusting or modifying pump stroke by adjusting or modifying the pump end-of-dispensing-stroke 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
    • B05B11/1001—Piston pumps
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1019—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element the inlet valve moving concurrently with the controlling element during whole pressure and aspiration strokes, e.g. a cage for an inlet valve ball being part of the controlling element
ZA825146A 1981-07-20 1982-07-19 Variable-dispensing non-aerosol pump ZA825146B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28521781A 1981-07-20 1981-07-20

Publications (1)

Publication Number Publication Date
ZA825146B true ZA825146B (en) 1983-05-25

Family

ID=23093279

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA825146A ZA825146B (en) 1981-07-20 1982-07-19 Variable-dispensing non-aerosol pump

Country Status (4)

Country Link
EP (1) EP0070385A1 (en)
AU (1) AU8615482A (en)
BR (1) BR8204094A (en)
ZA (1) ZA825146B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433799A (en) * 1982-03-31 1984-02-28 Calmar, Inc. Liquid dispensing pump arrangement with selective stroke restriction
DE3326250A1 (en) * 1983-07-21 1985-01-31 Lang Apparatebau GmbH, 8227 Siegsdorf BELLOW PUMP
US5433343A (en) * 1993-07-30 1995-07-18 Meshberg; Philip Delivery system for measured quantities of liquids, especially medications
US5516006A (en) * 1993-07-30 1996-05-14 Meshberg; Philip Nasal dispenser
CN104289331B (en) * 2013-07-18 2016-06-29 共聚生化科技（昆山）有限公司 Rotary nozzle and the cosmetics containers with rotary nozzle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051983B1 (en) * 1975-11-19 1993-12-14 Calmar Inc. Pump sprayer having pump priming means

Also Published As

Publication number Publication date
EP0070385A1 (en) 1983-01-26
AU8615482A (en) 1983-01-27
BR8204094A (en) 1983-07-05

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