IT976749B - IMPROVEMENT IN MEMBRANE PUMPS - Google Patents

IMPROVEMENT IN MEMBRANE PUMPS

Info

Publication number
IT976749B
IT976749B IT47520/73A IT4752073A IT976749B IT 976749 B IT976749 B IT 976749B IT 47520/73 A IT47520/73 A IT 47520/73A IT 4752073 A IT4752073 A IT 4752073A IT 976749 B IT976749 B IT 976749B
Authority
IT
Italy
Prior art keywords
improvement
membrane pumps
pumps
membrane
Prior art date
Application number
IT47520/73A
Other languages
Italian (it)
Original Assignee
Gm France
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 by Gm France filed Critical Gm France
Application granted granted Critical
Publication of IT976749B publication Critical patent/IT976749B/en

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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
IT47520/73A 1972-01-15 1973-01-04 IMPROVEMENT IN MEMBRANE PUMPS IT976749B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB203472A GB1356485A (en) 1972-01-15 1972-01-15 Diaphragm pumps

Publications (1)

Publication Number Publication Date
IT976749B true IT976749B (en) 1974-09-10

Family

ID=9732447

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47520/73A IT976749B (en) 1972-01-15 1973-01-04 IMPROVEMENT IN MEMBRANE PUMPS

Country Status (4)

Country Link
DE (1) DE2300537C3 (en)
FR (1) FR2168781A5 (en)
GB (1) GB1356485A (en)
IT (1) IT976749B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1122761B (en) * 1978-08-18 1986-04-23 Lucas Industries Ltd IMPROVEMENTS IN HYDRAULIC ANTI-SLIP BRAKING SYSTEMS FOR VEHICLES
DE3136917A1 (en) * 1980-09-27 1982-05-19 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid "Fuel pump"
US5996470A (en) * 1997-11-18 1999-12-07 Westinghouse Air Brake Company Wear ring for diaphragm and outer piston
ATE423905T1 (en) 2005-11-09 2009-03-15 Dlp Ltd DIAPHRAGM PUMP
ES2435504B2 (en) * 2012-06-18 2016-02-09 Samoa Industrial, S.A. Shaft, membranes and their coupling devices for fluid pumps
WO2022259177A1 (en) * 2021-06-09 2022-12-15 Idromeccanica Bertolini S.P.A. Alternating pump
DE102022119801A1 (en) 2022-08-05 2024-02-08 Prominent Gmbh Membrane system with self-locking

Also Published As

Publication number Publication date
DE2300537C3 (en) 1975-01-16
FR2168781A5 (en) 1973-08-31
DE2300537B2 (en) 1974-05-30
DE2300537A1 (en) 1973-07-26
GB1356485A (en) 1974-06-12

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