ZA747689B - Dispensing device - Google Patents

Dispensing device

Info

Publication number
ZA747689B
ZA747689B ZA00747689A ZA747689A ZA747689B ZA 747689 B ZA747689 B ZA 747689B ZA 00747689 A ZA00747689 A ZA 00747689A ZA 747689 A ZA747689 A ZA 747689A ZA 747689 B ZA747689 B ZA 747689B
Authority
ZA
South Africa
Prior art keywords
dispensing device
dispensing
Prior art date
Application number
ZA00747689A
Other languages
English (en)
Original Assignee
Gamadia R
Unilever Ltd
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 Gamadia R, Unilever Ltd filed Critical Gamadia R
Publication of ZA747689B publication Critical patent/ZA747689B/xx

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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • 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
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
ZA00747689A 1973-12-06 1974-12-03 Dispensing device ZA747689B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB56536/73A GB1485767A (en) 1973-12-06 1973-12-06 Pump dispenser

Publications (1)

Publication Number Publication Date
ZA747689B true ZA747689B (en) 1976-07-28

Family

ID=10476870

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00747689A ZA747689B (en) 1973-12-06 1974-12-03 Dispensing device

Country Status (17)

Country Link
JP (1) JPS5428965B2 (it)
AR (1) AR205178A1 (it)
AU (1) AU497320B2 (it)
BE (1) BE823078A (it)
BR (1) BR7410187A (it)
CA (1) CA1096824A (it)
CH (1) CH590088A5 (it)
DE (1) DE2456843A1 (it)
ES (1) ES432645A1 (it)
FR (1) FR2253928A1 (it)
GB (1) GB1485767A (it)
IN (1) IN141150B (it)
IT (1) IT1024989B (it)
NL (1) NL7415900A (it)
NO (1) NO744409L (it)
PH (1) PH12810A (it)
ZA (1) ZA747689B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1551038A (en) * 1975-08-01 1979-08-22 Unilever Ltd Finger operable pump for dispensing liquids
CH616382A5 (en) * 1976-04-28 1980-03-31 Unilever Nv Nebulising device for liquids
US4079865A (en) * 1977-06-30 1978-03-21 John H. Oltman Non-pulsating, non-throttling, vented pumping system for continuously dispensing product
FR2399286A1 (fr) * 1977-08-03 1979-03-02 Ramis Michel Vaporisateur simple
US4314797A (en) * 1978-02-09 1982-02-09 J. Eberspacher Metering piston pump
DE4003039A1 (de) * 1990-02-02 1991-08-08 Freudenberg Carl Fa Spruehpistole fuer fluessigkeiten
CN107339205A (zh) * 2017-08-17 2017-11-10 深圳华星恒泰泵阀有限公司 一种内置震动感应计量装置的泵
CN114526526B (zh) * 2022-04-22 2022-08-05 彭光芳 一种多功能医疗空气净化设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257456Y2 (it) * 1972-11-28 1977-12-27

Also Published As

Publication number Publication date
ES432645A1 (es) 1976-12-16
NO744409L (it) 1975-06-23
AU497320B2 (en) 1978-12-07
CH590088A5 (it) 1977-07-29
PH12810A (en) 1979-08-23
IT1024989B (it) 1978-07-20
BE823078A (fr) 1975-06-06
GB1485767A (en) 1977-09-14
BR7410187A (pt) 1976-06-08
FR2253928A1 (it) 1975-07-04
AU7592774A (en) 1976-06-03
CA1096824A (en) 1981-03-03
NL7415900A (nl) 1975-06-10
JPS50113803A (it) 1975-09-06
IN141150B (it) 1977-01-22
AR205178A1 (es) 1976-04-12
JPS5428965B2 (it) 1979-09-20
DE2456843A1 (de) 1975-06-12

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