DE8702941U1 - Doppelmembranpumpe - Google Patents

Doppelmembranpumpe

Info

Publication number
DE8702941U1
DE8702941U1 DE8702941U DE8702941U DE8702941U1 DE 8702941 U1 DE8702941 U1 DE 8702941U1 DE 8702941 U DE8702941 U DE 8702941U DE 8702941 U DE8702941 U DE 8702941U DE 8702941 U1 DE8702941 U1 DE 8702941U1
Authority
DE
Germany
Prior art keywords
diaphragm
pump
edge
membrane
pump according
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
DE8702941U
Other languages
German (de)
English (en)
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.)
DEPA GESELLSCHAFT fur VERFAHRENSTECHNIK MBH 4000 DUESSELDORF DE
Original Assignee
DEPA GESELLSCHAFT fur VERFAHRENSTECHNIK MBH 4000 DUESSELDORF DE
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 DEPA GESELLSCHAFT fur VERFAHRENSTECHNIK MBH 4000 DUESSELDORF DE filed Critical DEPA GESELLSCHAFT fur VERFAHRENSTECHNIK MBH 4000 DUESSELDORF DE
Priority to DE8702941U priority Critical patent/DE8702941U1/de
Publication of DE8702941U1 publication Critical patent/DE8702941U1/de
Priority to EP88101422A priority patent/EP0280070A2/de
Priority to JP63042389A priority patent/JPS63230976A/ja
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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE8702941U 1987-02-26 1987-02-26 Doppelmembranpumpe Expired DE8702941U1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8702941U DE8702941U1 (de) 1987-02-26 1987-02-26 Doppelmembranpumpe
EP88101422A EP0280070A2 (de) 1987-02-26 1988-02-02 Doppelmembranpumpe
JP63042389A JPS63230976A (ja) 1987-02-26 1988-02-26 ダブルダイヤフラムポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8702941U DE8702941U1 (de) 1987-02-26 1987-02-26 Doppelmembranpumpe

Publications (1)

Publication Number Publication Date
DE8702941U1 true DE8702941U1 (de) 1987-05-07

Family

ID=6805218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8702941U Expired DE8702941U1 (de) 1987-02-26 1987-02-26 Doppelmembranpumpe

Country Status (3)

Country Link
EP (1) EP0280070A2 (ja)
JP (1) JPS63230976A (ja)
DE (1) DE8702941U1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0630444A1 (en) * 1992-03-05 1994-12-28 Joe Santa & Ass Pty Ltd PUMP, CONTROL VALVE AND DIAPHRAGM.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007932A1 (de) * 1990-03-13 1991-09-19 Knf Neuberger Gmbh Membranpumpe mit einer formmembrane
DE4136805A1 (de) * 1991-11-08 1993-05-13 Almatec Tech Innovationen Gmbh Doppelmembranpumpe
EP0775825A3 (en) * 1995-11-27 1998-06-10 Ingersoll-Rand Company Pump diaphragm
KR970075365A (ko) * 1996-05-23 1997-12-10 로버트 엠. 매티슨 중립 형상 펌프 다이아프램
US5996470A (en) * 1997-11-18 1999-12-07 Westinghouse Air Brake Company Wear ring for diaphragm and outer piston
DE102022212934A1 (de) * 2022-12-01 2024-06-06 Robert Bosch Gesellschaft mit beschränkter Haftung Membranpumpe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0630444A1 (en) * 1992-03-05 1994-12-28 Joe Santa & Ass Pty Ltd PUMP, CONTROL VALVE AND DIAPHRAGM.
EP0630444A4 (en) * 1992-03-05 1995-08-09 Joe Santa & Ass Pty Ltd PUMP, CONTROL VALVE AND DIAPHRAGM.

Also Published As

Publication number Publication date
EP0280070A2 (de) 1988-08-31
JPS63230976A (ja) 1988-09-27

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