FR787226A - Improvement in compressors or diaphragm pumps - Google Patents

Improvement in compressors or diaphragm pumps

Info

Publication number
FR787226A
FR787226A FR787226DA FR787226A FR 787226 A FR787226 A FR 787226A FR 787226D A FR787226D A FR 787226DA FR 787226 A FR787226 A FR 787226A
Authority
FR
France
Prior art keywords
compressors
improvement
diaphragm pumps
pumps
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
French (fr)
Inventor
Henri Corblin
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 FR787226A publication Critical patent/FR787226A/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the 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
FR787226D 1934-06-13 1934-06-13 Improvement in compressors or diaphragm pumps Expired FR787226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787226T 1934-06-13

Publications (1)

Publication Number Publication Date
FR787226A true FR787226A (en) 1935-09-19

Family

ID=9218836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787226D Expired FR787226A (en) 1934-06-13 1934-06-13 Improvement in compressors or diaphragm pumps

Country Status (1)

Country Link
FR (1) FR787226A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000320A (en) * 1957-07-18 1961-09-19 Ring Sandiford Pump
US4634351A (en) * 1985-10-31 1987-01-06 General Electric Company Diaphragm pump
EP0314379A1 (en) * 1987-10-26 1989-05-03 D.F. Laboratories Ltd. A diaphragm and a diaphragm-actuated fluid-transfer control device
EP1022465A3 (en) * 1999-01-19 2000-12-27 LEWA Herbert Ott GmbH + Co. Hydraulically driven diaphragm pump
US8454324B2 (en) 2004-03-18 2013-06-04 Precision Dispensing Systems Limited Pump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000320A (en) * 1957-07-18 1961-09-19 Ring Sandiford Pump
US4634351A (en) * 1985-10-31 1987-01-06 General Electric Company Diaphragm pump
EP0314379A1 (en) * 1987-10-26 1989-05-03 D.F. Laboratories Ltd. A diaphragm and a diaphragm-actuated fluid-transfer control device
EP1022465A3 (en) * 1999-01-19 2000-12-27 LEWA Herbert Ott GmbH + Co. Hydraulically driven diaphragm pump
US6327960B1 (en) 1999-01-19 2001-12-11 Lewa Herbert Ott Gmbh & Co. Diaphragm pump with a hydraulically driven diaphragm
US8454324B2 (en) 2004-03-18 2013-06-04 Precision Dispensing Systems Limited Pump

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