JPH0526034B2 - - Google Patents

Info

Publication number
JPH0526034B2
JPH0526034B2 JP59204665A JP20466584A JPH0526034B2 JP H0526034 B2 JPH0526034 B2 JP H0526034B2 JP 59204665 A JP59204665 A JP 59204665A JP 20466584 A JP20466584 A JP 20466584A JP H0526034 B2 JPH0526034 B2 JP H0526034B2
Authority
JP
Japan
Prior art keywords
outer rotor
inner rotor
pressure
pump
oil
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 - Fee Related
Application number
JP59204665A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6183491A (ja
Inventor
Masaharu Hayashi
Atsushi Satomoto
Takashi Nakagawa
Teiichiro Nakamura
Katsuaki Hosono
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 Materials Corp
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Mitsubishi Materials 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 Aisin Seiki Co Ltd, Mitsubishi Materials Corp filed Critical Aisin Seiki Co Ltd
Priority to JP20466584A priority Critical patent/JPS6183491A/ja
Publication of JPS6183491A publication Critical patent/JPS6183491A/ja
Publication of JPH0526034B2 publication Critical patent/JPH0526034B2/ja
Granted 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP20466584A 1984-09-29 1984-09-29 内接型ギヤポンプ Granted JPS6183491A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20466584A JPS6183491A (ja) 1984-09-29 1984-09-29 内接型ギヤポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20466584A JPS6183491A (ja) 1984-09-29 1984-09-29 内接型ギヤポンプ

Publications (2)

Publication Number Publication Date
JPS6183491A JPS6183491A (ja) 1986-04-28
JPH0526034B2 true JPH0526034B2 (ko) 1993-04-14

Family

ID=16494254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20466584A Granted JPS6183491A (ja) 1984-09-29 1984-09-29 内接型ギヤポンプ

Country Status (1)

Country Link
JP (1) JPS6183491A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63212786A (ja) * 1987-02-26 1988-09-05 Sumitomo Electric Ind Ltd ポンプロ−タ
JPH0430393Y2 (ko) * 1987-03-12 1992-07-22
GB9014601D0 (en) * 1990-06-30 1990-08-22 Concentric Pumps Ltd Improvements relating to gerotor pumps
DE4419975A1 (de) * 1994-06-08 1995-12-14 Voith Gmbh J M Sichellose Innenzahnradpumpe mit in die Zahnköpfe eingesetzten, rückseitig über Druckkanäle angesteuerten Dichtelementen
JPH0914152A (ja) * 1995-06-30 1997-01-14 Jatco Corp 内接歯車式回転ポンプ
KR20050038519A (ko) * 2003-10-22 2005-04-27 현대자동차주식회사 자동변속기용 오일펌프

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130006A (en) * 1976-04-23 1977-11-01 Hitachi Ltd Gear pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130006A (en) * 1976-04-23 1977-11-01 Hitachi Ltd Gear pump

Also Published As

Publication number Publication date
JPS6183491A (ja) 1986-04-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees