FR673850A - Perfectionnements aux pompes à diaphragme - Google Patents

Perfectionnements aux pompes à diaphragme

Info

Publication number
FR673850A
FR673850A FR673850DA FR673850A FR 673850 A FR673850 A FR 673850A FR 673850D A FR673850D A FR 673850DA FR 673850 A FR673850 A FR 673850A
Authority
FR
France
Prior art keywords
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
English (en)
Inventor
Eugene Poncelet
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 FR673850A publication Critical patent/FR673850A/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
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid
    • 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
    • F04B43/067—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)
FR673850D 1929-04-22 1929-04-22 Perfectionnements aux pompes à diaphragme Expired FR673850A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR673850T 1929-04-22

Publications (1)

Publication Number Publication Date
FR673850A true FR673850A (fr) 1930-01-20

Family

ID=9018423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR673850D Expired FR673850A (fr) 1929-04-22 1929-04-22 Perfectionnements aux pompes à diaphragme

Country Status (1)

Country Link
FR (1) FR673850A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744677A (en) * 1952-10-24 1956-05-08 Sorensen Egon Compressor
US2807215A (en) * 1955-07-28 1957-09-24 Crane Packing Co Variable displacement pump
US2827853A (en) * 1954-04-15 1958-03-25 Kontak Mfg Company Ltd Pumps for metering liquids
US2902936A (en) * 1955-03-17 1959-09-08 Kontak Mfg Co Ltd Pumps for metering liquids
US2915016A (en) * 1957-04-18 1959-12-01 Weaver D L Wright Volume compensating means for pulsating pumps
US3030892A (en) * 1960-02-23 1962-04-24 Dorr Oliver Inc Diaphragm pump
US3420183A (en) * 1967-01-13 1969-01-07 Merida L Hart Subsurface pump
US5667368A (en) * 1995-12-01 1997-09-16 Pulsafeeder, Inc. Diaphragm metering pump including improved leak detection diaphragm
CN110939558A (zh) * 2018-09-25 2020-03-31 苏州芙路德润滑科技有限公司 一种计量泵泵膜

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744677A (en) * 1952-10-24 1956-05-08 Sorensen Egon Compressor
US2827853A (en) * 1954-04-15 1958-03-25 Kontak Mfg Company Ltd Pumps for metering liquids
US2902936A (en) * 1955-03-17 1959-09-08 Kontak Mfg Co Ltd Pumps for metering liquids
US2807215A (en) * 1955-07-28 1957-09-24 Crane Packing Co Variable displacement pump
US2915016A (en) * 1957-04-18 1959-12-01 Weaver D L Wright Volume compensating means for pulsating pumps
US3030892A (en) * 1960-02-23 1962-04-24 Dorr Oliver Inc Diaphragm pump
US3420183A (en) * 1967-01-13 1969-01-07 Merida L Hart Subsurface pump
US5667368A (en) * 1995-12-01 1997-09-16 Pulsafeeder, Inc. Diaphragm metering pump including improved leak detection diaphragm
CN110939558A (zh) * 2018-09-25 2020-03-31 苏州芙路德润滑科技有限公司 一种计量泵泵膜

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