FR1136478A - Improvements to pump diaphragms - Google Patents

Improvements to pump diaphragms

Info

Publication number
FR1136478A
FR1136478A FR1136478DA FR1136478A FR 1136478 A FR1136478 A FR 1136478A FR 1136478D A FR1136478D A FR 1136478DA FR 1136478 A FR1136478 A FR 1136478A
Authority
FR
France
Prior art keywords
pump diaphragms
diaphragms
pump
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Girdlestone Pumps Ltd
Original Assignee
Girdlestone Pumps Ltd
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 Girdlestone Pumps Ltd filed Critical Girdlestone Pumps Ltd
Application granted granted Critical
Publication of FR1136478A publication Critical patent/FR1136478A/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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1136478D 1954-10-11 1955-10-10 Improvements to pump diaphragms Expired FR1136478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1136478X 1954-10-11

Publications (1)

Publication Number Publication Date
FR1136478A true FR1136478A (en) 1957-05-23

Family

ID=10876796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136478D Expired FR1136478A (en) 1954-10-11 1955-10-10 Improvements to pump diaphragms

Country Status (1)

Country Link
FR (1) FR1136478A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033096A2 (en) * 1980-01-29 1981-08-05 The Coca-Cola Company Diaphragm pump
EP0250026A2 (en) * 1986-06-11 1987-12-23 NUOVOPIGNONE INDUSTRIE MECCANICHE E FONDERIA S.p.A. Improved pumping device, particularly suitable for compressing fluids on deep sea-bottoms
EP0558217A1 (en) * 1992-02-26 1993-09-01 Sumitomo Rubber Industries, Co. Ltd Method for making a three-dimensional diaphragm
EP0818626A2 (en) * 1996-07-09 1998-01-14 Westinghouse Air Brake Company Improved insert type member for use in a flexible type pump diaphragm
DE102016111987A1 (en) * 2016-06-30 2018-01-04 Prominent Gmbh Membrane construction with separating cuts

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033096A2 (en) * 1980-01-29 1981-08-05 The Coca-Cola Company Diaphragm pump
EP0033096A3 (en) * 1980-01-29 1981-08-19 The Coca-Cola Company Diaphragm pump
EP0250026A2 (en) * 1986-06-11 1987-12-23 NUOVOPIGNONE INDUSTRIE MECCANICHE E FONDERIA S.p.A. Improved pumping device, particularly suitable for compressing fluids on deep sea-bottoms
EP0250026A3 (en) * 1986-06-11 1989-02-22 Nuovopignone Industrie Meccaniche E Fonderia S.P.A. Improved pumping device, particularly suitable for compressing fluids on deep sea-bottoms
EP0558217A1 (en) * 1992-02-26 1993-09-01 Sumitomo Rubber Industries, Co. Ltd Method for making a three-dimensional diaphragm
EP0818626A2 (en) * 1996-07-09 1998-01-14 Westinghouse Air Brake Company Improved insert type member for use in a flexible type pump diaphragm
EP0818626A3 (en) * 1996-07-09 1999-11-17 Westinghouse Air Brake Company Improved insert type member for use in a flexible type pump diaphragm
DE102016111987A1 (en) * 2016-06-30 2018-01-04 Prominent Gmbh Membrane construction with separating cuts

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