EP0144609A3 - Appareil à pompe à diaphragme - Google Patents

Appareil à pompe à diaphragme Download PDF

Info

Publication number
EP0144609A3
EP0144609A3 EP84111969A EP84111969A EP0144609A3 EP 0144609 A3 EP0144609 A3 EP 0144609A3 EP 84111969 A EP84111969 A EP 84111969A EP 84111969 A EP84111969 A EP 84111969A EP 0144609 A3 EP0144609 A3 EP 0144609A3
Authority
EP
European Patent Office
Prior art keywords
diaphragm
operation chamber
cover
diaphragm type
constitutes
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.)
Withdrawn
Application number
EP84111969A
Other languages
German (de)
English (en)
Other versions
EP0144609A2 (fr
Inventor
Hitoshi Ogawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP0144609A2 publication Critical patent/EP0144609A2/fr
Publication of EP0144609A3 publication Critical patent/EP0144609A3/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Withdrawn legal-status Critical Current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
    • F04B43/023—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms double acting plate-like flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
EP84111969A 1983-10-14 1984-10-05 Appareil à pompe à diaphragme Withdrawn EP0144609A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1983159818U JPS6066883U (ja) 1983-10-14 1983-10-14 ダイアフラム型ポンプ装置
JP159818/83U 1983-10-14

Publications (2)

Publication Number Publication Date
EP0144609A2 EP0144609A2 (fr) 1985-06-19
EP0144609A3 true EP0144609A3 (fr) 1986-12-03

Family

ID=15701915

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111969A Withdrawn EP0144609A3 (fr) 1983-10-14 1984-10-05 Appareil à pompe à diaphragme

Country Status (2)

Country Link
EP (1) EP0144609A3 (fr)
JP (1) JPS6066883U (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101131922B1 (ko) 2010-03-09 2012-04-03 강소대 상하부 챔버를 구비한 다이아프램
GB2502129A (en) * 2012-05-17 2013-11-20 Selwood Group Ltd Pump
GB201322103D0 (en) * 2013-12-13 2014-01-29 The Technology Partnership Plc Fluid pump
US20170298919A1 (en) * 2016-04-18 2017-10-19 Ingersoll-Rand Company Direct drive linear motor for conventionally arranged double diaphragm pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461808A (en) * 1967-07-03 1969-08-19 Wood John Co Diaphragm hand pumps
DE1907454B2 (de) * 1968-02-22 1974-08-08 Timothy James Francis Iver Buckinghamshire Roach (Grossbritannien) Membranpumpe
DE2511298A1 (de) * 1974-03-15 1975-09-25 Agrotechnika Np Gaskompressor oder motor
US4137020A (en) * 1976-12-26 1979-01-30 Nippondenso Co., Ltd. Diaphragm type air pump
DE3140790A1 (de) * 1981-10-14 1983-04-28 Emil 4401 Laer Molzan "bausatz fuer eine membranpumpe"

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461808A (en) * 1967-07-03 1969-08-19 Wood John Co Diaphragm hand pumps
DE1907454B2 (de) * 1968-02-22 1974-08-08 Timothy James Francis Iver Buckinghamshire Roach (Grossbritannien) Membranpumpe
DE2511298A1 (de) * 1974-03-15 1975-09-25 Agrotechnika Np Gaskompressor oder motor
US4137020A (en) * 1976-12-26 1979-01-30 Nippondenso Co., Ltd. Diaphragm type air pump
DE3140790A1 (de) * 1981-10-14 1983-04-28 Emil 4401 Laer Molzan "bausatz fuer eine membranpumpe"

Also Published As

Publication number Publication date
JPS6066883U (ja) 1985-05-11
EP0144609A2 (fr) 1985-06-19

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Inventor name: OGAWA, HITOSHI