JPS5027601B1 - - Google Patents

Info

Publication number
JPS5027601B1
JPS5027601B1 JP44066093A JP6609369A JPS5027601B1 JP S5027601 B1 JPS5027601 B1 JP S5027601B1 JP 44066093 A JP44066093 A JP 44066093A JP 6609369 A JP6609369 A JP 6609369A JP S5027601 B1 JPS5027601 B1 JP S5027601B1
Authority
JP
Japan
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
JP44066093A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5027601B1 publication Critical patent/JPS5027601B1/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
JP44066093A 1968-08-19 1969-08-19 Pending JPS5027601B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681728050 DE1728050A1 (de) 1968-08-19 1968-08-19 Spiel- und verschleissausgleichende hochdruck-zahnradpumpe bzw. -motor

Publications (1)

Publication Number Publication Date
JPS5027601B1 true JPS5027601B1 (enrdf_load_stackoverflow) 1975-09-09

Family

ID=5690264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44066093A Pending JPS5027601B1 (enrdf_load_stackoverflow) 1968-08-19 1969-08-19

Country Status (4)

Country Link
US (1) US3597130A (enrdf_load_stackoverflow)
JP (1) JPS5027601B1 (enrdf_load_stackoverflow)
DE (1) DE1728050A1 (enrdf_load_stackoverflow)
SU (1) SU378031A3 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006095673A1 (ja) * 2005-03-08 2006-09-14 Toyota Jidosha Kabushiki Kaisha ベーンポンプ
JP2012117457A (ja) * 2010-12-01 2012-06-21 Hitachi Automotive Systems Ltd 外接歯車ポンプ

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428654A (en) * 1972-02-25 1976-03-17 Renold Ltd Gear pumps
DE2239727A1 (de) * 1972-08-12 1974-02-21 Bosch Gmbh Robert Zahnradpumpe
JPS5346569Y2 (enrdf_load_stackoverflow) * 1973-04-20 1978-11-08
FR2335711A1 (fr) * 1975-12-16 1977-07-15 Rexroth Sigma Perfectionnements apportes aux machines volumetriques a engrenages, et aux procedes de fabrication de ces machines
US4298319A (en) * 1979-10-29 1981-11-03 General Signal Corporation Hydraulic gear pump or motor with floating wear plates, balance assembly, and unitary load bearing and alignment means
DE3023710A1 (de) * 1980-06-25 1982-01-14 Heinz Mendoza Loos Hydraulische zahnradpumpe
EP0402959A3 (en) * 1984-10-08 1991-01-16 Shimadzu Corporation Gear pump or motor
JP3820779B2 (ja) * 1998-11-30 2006-09-13 株式会社日立製作所 歯車ポンプ及びこれを用いた燃料供給装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817297A (en) * 1953-12-08 1957-12-24 Roper Corp Geo D Pressure loaded pump or motor
DE1134590B (de) * 1957-11-09 1962-08-09 Bosch Gmbh Robert Zahnradpumpe
US2996999A (en) * 1958-01-22 1961-08-22 Hupp Corp Gear pump
DE1553030A1 (de) * 1965-10-12 1975-06-19 Otto Eckerle Spiel- und verschleissausgleichende hochdruck-zahnradpumpe bzw. -motor
US3429270A (en) * 1967-08-09 1969-02-25 Chandler Evans Inc Gear pump movable elements having a plurality of sealing forces
US3498231A (en) * 1968-04-26 1970-03-03 Chandler Evans Inc Gear pump with unitized sealing elements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006095673A1 (ja) * 2005-03-08 2006-09-14 Toyota Jidosha Kabushiki Kaisha ベーンポンプ
JP2012117457A (ja) * 2010-12-01 2012-06-21 Hitachi Automotive Systems Ltd 外接歯車ポンプ

Also Published As

Publication number Publication date
SU378031A3 (enrdf_load_stackoverflow) 1973-04-17
DE1728050A1 (de) 1975-08-28
US3597130A (en) 1971-08-03

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