JPS53129306A - Pump - Google Patents

Pump

Info

Publication number
JPS53129306A
JPS53129306A JP4409778A JP4409778A JPS53129306A JP S53129306 A JPS53129306 A JP S53129306A JP 4409778 A JP4409778 A JP 4409778A JP 4409778 A JP4409778 A JP 4409778A JP S53129306 A JPS53129306 A JP S53129306A
Authority
JP
Japan
Prior art keywords
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.)
Pending
Application number
JP4409778A
Other languages
English (en)
Inventor
Eichi Miruguramu Jieroomu
Esu Baatou Buannu
Eichi Okoonaa Baadetsuto
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.)
Offshore Devices Inc
Original Assignee
Offshore Devices Inc
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 Offshore Devices Inc filed Critical Offshore Devices Inc
Publication of JPS53129306A publication Critical patent/JPS53129306A/ja
Pending 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/113—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
    • 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)
JP4409778A 1977-04-14 1978-04-14 Pump Pending JPS53129306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/787,383 US4131397A (en) 1977-04-14 1977-04-14 Pumps

Publications (1)

Publication Number Publication Date
JPS53129306A true JPS53129306A (en) 1978-11-11

Family

ID=25141303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4409778A Pending JPS53129306A (en) 1977-04-14 1978-04-14 Pump

Country Status (5)

Country Link
US (1) US4131397A (ja)
JP (1) JPS53129306A (ja)
CA (1) CA1108007A (ja)
DE (1) DE2815901A1 (ja)
GB (1) GB1598657A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925144A1 (de) * 1979-06-22 1981-01-22 Bruss Foerdertechnik Kg Doppelt wirkende membranpumpe
GB2138512A (en) * 1983-04-20 1984-10-24 Selwood Ltd William R Diaphragm pump
US5332372A (en) * 1992-04-20 1994-07-26 Warren Rupp, Inc. Modular double-diaphragm pump
US11002270B2 (en) * 2016-04-18 2021-05-11 Ingersoll-Rand Industrial U.S., Inc. Cooling methods for electrically operated diaphragm pumps

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260306A (en) * 1938-04-16 1941-10-28 Sullivan Machinery Co Pump
US2307566A (en) * 1940-07-31 1943-01-05 Wright Aeronautical Corp Pneumatic drive fuel pump
US2619038A (en) * 1948-04-20 1952-11-25 Frank J Davidson Duplex double-acting steam pump
FR1213304A (fr) * 1958-01-25 1960-03-31 Commande automatique pour pompes à double effet exploitant l'énergie initiale du liquide alimenté
US3477345A (en) * 1967-08-25 1969-11-11 Thermodynamic Systems Inc Reciprocating engine,pump or motor
DE2020317A1 (de) * 1970-04-25 1971-11-11 Krueger Gmbh H Pumpvorrichtung
US4019838A (en) * 1975-09-03 1977-04-26 Fluck Henry T Air pressure-actuated double-acting diaphragm pump with means to produce a selected start-up position
US4008984A (en) * 1975-10-23 1977-02-22 Scholle William R Pump apparatus

Also Published As

Publication number Publication date
GB1598657A (en) 1981-09-23
US4131397A (en) 1978-12-26
CA1108007A (en) 1981-09-01
DE2815901A1 (de) 1978-10-26

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