JPH0454074B2 - - Google Patents

Info

Publication number
JPH0454074B2
JPH0454074B2 JP58074462A JP7446283A JPH0454074B2 JP H0454074 B2 JPH0454074 B2 JP H0454074B2 JP 58074462 A JP58074462 A JP 58074462A JP 7446283 A JP7446283 A JP 7446283A JP H0454074 B2 JPH0454074 B2 JP H0454074B2
Authority
JP
Japan
Prior art keywords
cam ring
housing
positioning pin
rotor
axial grooves
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 - Lifetime
Application number
JP58074462A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59200085A (ja
Inventor
Shigeyuki Hadama
Kyoichi Sugizaki
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.)
Hitachi Ltd
Original Assignee
Atsugi Unisia 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 Atsugi Unisia Corp filed Critical Atsugi Unisia Corp
Priority to JP7446283A priority Critical patent/JPS59200085A/ja
Publication of JPS59200085A publication Critical patent/JPS59200085A/ja
Publication of JPH0454074B2 publication Critical patent/JPH0454074B2/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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP7446283A 1983-04-27 1983-04-27 ベーンポンプの芯出機構 Granted JPS59200085A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7446283A JPS59200085A (ja) 1983-04-27 1983-04-27 ベーンポンプの芯出機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7446283A JPS59200085A (ja) 1983-04-27 1983-04-27 ベーンポンプの芯出機構

Publications (2)

Publication Number Publication Date
JPS59200085A JPS59200085A (ja) 1984-11-13
JPH0454074B2 true JPH0454074B2 (en]) 1992-08-28

Family

ID=13547937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7446283A Granted JPS59200085A (ja) 1983-04-27 1983-04-27 ベーンポンプの芯出機構

Country Status (1)

Country Link
JP (1) JPS59200085A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573890A (en) * 1984-10-22 1986-03-04 Atsugi Motor Parts Co., Ltd. Vane pump with locating pins for cam ring
JP2686742B2 (ja) * 1987-06-16 1997-12-08 株式会社 ユニシアジェックス ベーンポンプ
JPH0222684U (en]) * 1988-07-28 1990-02-15

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122794A (ja) * 1982-12-28 1984-07-16 Koyo Seiko Co Ltd パワ−ステアリング用ベ−ンポンプ

Also Published As

Publication number Publication date
JPS59200085A (ja) 1984-11-13

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