FR700509A - Dispositif de pompe à membrane à commande par dépression du moteur - Google Patents

Dispositif de pompe à membrane à commande par dépression du moteur

Info

Publication number
FR700509A
FR700509A FR700509DA FR700509A FR 700509 A FR700509 A FR 700509A FR 700509D A FR700509D A FR 700509DA FR 700509 A FR700509 A FR 700509A
Authority
FR
France
Prior art keywords
pump device
diaphragm pump
vacuum operated
operated diaphragm
motor vacuum
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)
Inventor
Raymond Viguier
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 FR700509A publication Critical patent/FR700509A/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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/1207—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
FR700509D 1929-11-25 1929-11-25 Dispositif de pompe à membrane à commande par dépression du moteur Expired FR700509A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR700509T 1929-11-25

Publications (1)

Publication Number Publication Date
FR700509A true FR700509A (fr) 1931-03-02

Family

ID=9050563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700509D Expired FR700509A (fr) 1929-11-25 1929-11-25 Dispositif de pompe à membrane à commande par dépression du moteur

Country Status (1)

Country Link
FR (1) FR700509A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192246A3 (en) * 1985-02-19 1988-09-28 The Coca-Cola Company Single-acting,gas operated pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192246A3 (en) * 1985-02-19 1988-09-28 The Coca-Cola Company Single-acting,gas operated pump

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