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FR551644A - Low flow pump - Google Patents

Low flow pump

Info

Publication number
FR551644A
FR551644A FR551644DA FR551644A FR 551644 A FR551644 A FR 551644A FR 551644D A FR551644D A FR 551644DA FR 551644 A FR551644 A FR 551644A
Authority
FR
France
Prior art keywords
low flow
flow pump
pump
low
flow
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
French (fr)
Inventor
Louis-Gaston Sabathe
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 filed Critical
Application granted granted Critical
Publication of FR551644A publication Critical patent/FR551644A/en
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
    • 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
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR551644D 1921-09-12 1921-09-12 Low flow pump Expired FR551644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR551644T 1921-09-12

Publications (1)

Publication Number Publication Date
FR551644A true FR551644A (en) 1923-04-10

Family

ID=8937000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR551644D Expired FR551644A (en) 1921-09-12 1921-09-12 Low flow pump

Country Status (1)

Country Link
FR (1) FR551644A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048149B (en) * 1956-01-10 1958-12-31 Hans Kraus Suction and pressure reciprocating piston pump for manual operation
DE1224683B (en) * 1958-03-13 1966-09-15 Dowty Mining Equipment Ltd Piston pump for a hydraulically operated pit ram

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048149B (en) * 1956-01-10 1958-12-31 Hans Kraus Suction and pressure reciprocating piston pump for manual operation
DE1224683B (en) * 1958-03-13 1966-09-15 Dowty Mining Equipment Ltd Piston pump for a hydraulically operated pit ram

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