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FR940895A - Perfectionnements aux pompes à main - Google Patents

Perfectionnements aux pompes à main

Info

Publication number
FR940895A
FR940895A FR940895DA FR940895A FR 940895 A FR940895 A FR 940895A FR 940895D A FR940895D A FR 940895DA FR 940895 A FR940895 A FR 940895A
Authority
FR
France
Prior art keywords
hand pumps
pumps
hand
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
Other languages
English (en)
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.)
Pyrene Co Ltd
Original Assignee
Pyrene Co 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 Pyrene Co Ltd filed Critical Pyrene Co Ltd
Application granted granted Critical
Publication of FR940895A publication Critical patent/FR940895A/fr
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
    • B05B11/1001—Piston pumps
    • B05B11/1015—Piston pumps actuated without substantial movement of the nozzle in the direction of the pressure stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR940895D 1943-07-01 1945-07-16 Perfectionnements aux pompes à main Expired FR940895A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB940895X 1943-07-01

Publications (1)

Publication Number Publication Date
FR940895A true FR940895A (fr) 1948-12-27

Family

ID=10754623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940895D Expired FR940895A (fr) 1943-07-01 1945-07-16 Perfectionnements aux pompes à main

Country Status (1)

Country Link
FR (1) FR940895A (fr)

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