FR2002409A1 - - Google Patents

Info

Publication number
FR2002409A1
FR2002409A1 FR6904445A FR6904445A FR2002409A1 FR 2002409 A1 FR2002409 A1 FR 2002409A1 FR 6904445 A FR6904445 A FR 6904445A FR 6904445 A FR6904445 A FR 6904445A FR 2002409 A1 FR2002409 A1 FR 2002409A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6904445A
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.)
ROACH TIMOTHY
Original Assignee
ROACH TIMOTHY
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 ROACH TIMOTHY filed Critical ROACH TIMOTHY
Publication of FR2002409A1 publication Critical patent/FR2002409A1/fr
Withdrawn legal-status Critical Current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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
    • F04B53/1092—Valves; Arrangement of valves inlet and outlet valve forming one unit and one single element forming both the inlet and outlet closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR6904445A 1968-02-22 1969-02-21 Withdrawn FR2002409A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8713/68A GB1263057A (en) 1968-02-22 1968-02-22 Improvements in or relating to diaphragm pumps

Publications (1)

Publication Number Publication Date
FR2002409A1 true FR2002409A1 (de) 1969-10-17

Family

ID=9857814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6904445A Withdrawn FR2002409A1 (de) 1968-02-22 1969-02-21

Country Status (4)

Country Link
JP (1) JPS4831561B1 (de)
DE (1) DE1907454B2 (de)
FR (1) FR2002409A1 (de)
GB (1) GB1263057A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007437A3 (nl) * 1993-08-11 1995-06-13 Philips Electronics Nv Pomp voorzien van een eerste en tweede kamer.

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515658U (de) * 1974-06-28 1976-01-16
JPS515659U (de) * 1974-06-28 1976-01-16
JPS6066883U (ja) * 1983-10-14 1985-05-11 三菱電機株式会社 ダイアフラム型ポンプ装置
DE3347134A1 (de) * 1983-12-27 1985-07-18 Siegfried 7798 Pfullendorf Richter Ventilanordnung fuer kolben- oder membrandruckpumpen
GB8829914D0 (en) * 1988-12-22 1989-02-15 Caradon Mira Ltd Improvements in or relating to thermoscopic units
DE4332720C2 (de) * 1993-09-25 1997-02-13 Karlsruhe Forschzent Mikromembranpumpe
US5476367A (en) * 1994-07-07 1995-12-19 Shurflo Pump Manufacturing Co. Booster pump with sealing gasket including inlet and outlet check valves
GB2301151B (en) * 1995-05-15 1999-02-03 Pirelli Tyres Ltd Diaphragm pump
US5791882A (en) * 1996-04-25 1998-08-11 Shurflo Pump Manufacturing Co High efficiency diaphragm pump
US5800136A (en) * 1997-02-28 1998-09-01 Shurflo Pump Manufacturing Co. Pump with bypass valve
US6048183A (en) * 1998-02-06 2000-04-11 Shurflo Pump Manufacturing Co. Diaphragm pump with modified valves
US6715994B2 (en) 2001-11-12 2004-04-06 Shurflo Pump Manufacturing Co., Inc. Bilge pump
US6623245B2 (en) 2001-11-26 2003-09-23 Shurflo Pump Manufacturing Company, Inc. Pump and pump control circuit apparatus and method
TWI548827B (zh) 2009-11-09 2016-09-11 高元管理股份有限公司 膜片及膜片閥
GB2547944A (en) * 2016-03-04 2017-09-06 Intelligent Energy Ltd Diaphragm pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007437A3 (nl) * 1993-08-11 1995-06-13 Philips Electronics Nv Pomp voorzien van een eerste en tweede kamer.

Also Published As

Publication number Publication date
GB1263057A (en) 1972-02-09
DE1907454A1 (de) 1969-09-11
JPS4831561B1 (de) 1973-09-29
DE1907454B2 (de) 1974-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse