FR712908A - Automatic pump flow and pressure adjustment device - Google Patents

Automatic pump flow and pressure adjustment device

Info

Publication number
FR712908A
FR712908A FR712908DA FR712908A FR 712908 A FR712908 A FR 712908A FR 712908D A FR712908D A FR 712908DA FR 712908 A FR712908 A FR 712908A
Authority
FR
France
Prior art keywords
adjustment device
pressure adjustment
pump flow
automatic pump
automatic
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
Fernand-Joseph-Marie Perdriau
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 FR712908A publication Critical patent/FR712908A/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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR712908D 1931-03-09 1931-03-09 Automatic pump flow and pressure adjustment device Expired FR712908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR712908T 1931-03-09

Publications (1)

Publication Number Publication Date
FR712908A true FR712908A (en) 1931-10-15

Family

ID=9081630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR712908D Expired FR712908A (en) 1931-03-09 1931-03-09 Automatic pump flow and pressure adjustment device

Country Status (1)

Country Link
FR (1) FR712908A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676620A (en) * 1970-11-18 1972-07-11 Edward E Modes Adjustable pressure responsive transducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676620A (en) * 1970-11-18 1972-07-11 Edward E Modes Adjustable pressure responsive transducer

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