FR581223A - Pompe à diaphragme élastique - Google Patents

Pompe à diaphragme élastique

Info

Publication number
FR581223A
FR581223A FR581223DA FR581223A FR 581223 A FR581223 A FR 581223A FR 581223D A FR581223D A FR 581223DA FR 581223 A FR581223 A FR 581223A
Authority
FR
France
Prior art keywords
diaphragm pump
elastic diaphragm
elastic
pump
diaphragm
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
Rene Velut
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 FR581223A publication Critical patent/FR581223A/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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
    • F04B45/033—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows having fluid drive
    • F04B45/0333—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0063—Special features particularities of the flexible members bell-shaped flexible members
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/053—Pumps having fluid drive
    • F04B45/0533—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR581223D 1924-04-19 1924-04-19 Pompe à diaphragme élastique Expired FR581223A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR581223T 1924-04-19

Publications (1)

Publication Number Publication Date
FR581223A true FR581223A (fr) 1924-11-25

Family

ID=8957301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR581223D Expired FR581223A (fr) 1924-04-19 1924-04-19 Pompe à diaphragme élastique

Country Status (1)

Country Link
FR (1) FR581223A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066522A1 (fr) * 1981-06-02 1982-12-08 DOSAPRO MILTON ROY, SociÀ©té dite: Pompe à membrane à actionnement hydraulique
FR2510203A1 (fr) * 1981-07-24 1983-01-28 Evrard Robert Pompe primaire seche a membrane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066522A1 (fr) * 1981-06-02 1982-12-08 DOSAPRO MILTON ROY, SociÀ©té dite: Pompe à membrane à actionnement hydraulique
FR2510203A1 (fr) * 1981-07-24 1983-01-28 Evrard Robert Pompe primaire seche a membrane
EP0072275A1 (fr) * 1981-07-24 1983-02-16 Robert Evrard Pompe à vide sèche à membrane

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