SE7704869L - HAND-OPERATED PUMP - Google Patents

HAND-OPERATED PUMP

Info

Publication number
SE7704869L
SE7704869L SE7704869A SE7704869A SE7704869L SE 7704869 L SE7704869 L SE 7704869L SE 7704869 A SE7704869 A SE 7704869A SE 7704869 A SE7704869 A SE 7704869A SE 7704869 L SE7704869 L SE 7704869L
Authority
SE
Sweden
Prior art keywords
hand
operated pump
pump
operated
Prior art date
Application number
SE7704869A
Other languages
Swedish (sv)
Inventor
H J Eichner
G Etschel
O Lachner
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of SE7704869L publication Critical patent/SE7704869L/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
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/1039—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being mechanically opened after a defined accumulation 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
    • B05B11/1042—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
SE7704869A 1976-04-28 1977-04-27 HAND-OPERATED PUMP SE7704869L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1726376 1976-04-28

Publications (1)

Publication Number Publication Date
SE7704869L true SE7704869L (en) 1977-10-29

Family

ID=10092135

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7704869A SE7704869L (en) 1976-04-28 1977-04-27 HAND-OPERATED PUMP

Country Status (8)

Country Link
CA (1) CA1046026A (en)
CH (1) CH616382A5 (en)
DE (1) DE2718005A1 (en)
DK (1) DK183877A (en)
FR (1) FR2361163A1 (en)
IT (1) IT1082548B (en)
NL (1) NL7704649A (en)
SE (1) SE7704869L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412353A1 (en) * 1977-12-23 1979-07-20 Staar Sa Pressurised liquid dispensing equipment - has auxiliary vessel in which necessary quantity is pressurised and stored
DE3834091A1 (en) * 1988-10-07 1990-04-12 Raimund Andris SPRAY PUMP
DE4008070A1 (en) * 1990-03-14 1991-09-19 Pfeiffer Erich Gmbh & Co Kg DISCHARGE HEAD FOR MEDIA DISCHARGE DEVICES
DE4110302A1 (en) * 1991-03-28 1992-10-01 Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR MEDIA
WO1993024238A1 (en) * 1992-05-22 1993-12-09 Cambridge Consultants Limited Fluid delivery systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1413975A (en) * 1964-08-31 1965-10-15 Device for dispensing fluid under pressure
DE1804838A1 (en) * 1968-10-24 1970-06-11 Schlossar Edmund Liquid atomizer with hand-operated pressure generator
US3520452A (en) * 1968-11-29 1970-07-14 Afa Corp Leakproof container seal
GB1485767A (en) * 1973-12-06 1977-09-14 Unilever Ltd Pump dispenser
CA1008825A (en) * 1974-03-28 1977-04-19 William E. Warren Pump assembly for an atomizing piston pump
JPS5824183B2 (en) * 1974-05-17 1983-05-19 コンドウ ヒロシ Chikuatsufunmusouchi

Also Published As

Publication number Publication date
NL7704649A (en) 1977-11-01
IT1082548B (en) 1985-05-21
CH616382A5 (en) 1980-03-31
DK183877A (en) 1977-10-29
FR2361163A1 (en) 1978-03-10
CA1046026A (en) 1979-01-09
DE2718005A1 (en) 1977-11-10

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