JPH0433995B2 - - Google Patents

Info

Publication number
JPH0433995B2
JPH0433995B2 JP63089676A JP8967688A JPH0433995B2 JP H0433995 B2 JPH0433995 B2 JP H0433995B2 JP 63089676 A JP63089676 A JP 63089676A JP 8967688 A JP8967688 A JP 8967688A JP H0433995 B2 JPH0433995 B2 JP H0433995B2
Authority
JP
Japan
Prior art keywords
rotor
notch
rotational direction
control member
refrigerant gas
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
Application number
JP63089676A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01262394A (ja
Inventor
Nobufumi Nakajima
Kenichi Inomata
Masaya Moreta
Kazuo Eitai
Toshio Yamaguchi
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.)
Bosch Corp
Original Assignee
Zexel 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 Zexel Corp filed Critical Zexel Corp
Priority to JP63089676A priority Critical patent/JPH01262394A/ja
Priority to US07/309,618 priority patent/US4861235A/en
Priority to DE3910659A priority patent/DE3910659A1/de
Publication of JPH01262394A publication Critical patent/JPH01262394A/ja
Publication of JPH0433995B2 publication Critical patent/JPH0433995B2/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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/14—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP63089676A 1988-04-12 1988-04-12 可変容量型圧縮機 Granted JPH01262394A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP63089676A JPH01262394A (ja) 1988-04-12 1988-04-12 可変容量型圧縮機
US07/309,618 US4861235A (en) 1988-04-12 1989-02-10 Variable capacity type compressor
DE3910659A DE3910659A1 (de) 1988-04-12 1989-04-03 Fluegelzellenverdichter mit variabler foerdermenge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63089676A JPH01262394A (ja) 1988-04-12 1988-04-12 可変容量型圧縮機

Publications (2)

Publication Number Publication Date
JPH01262394A JPH01262394A (ja) 1989-10-19
JPH0433995B2 true JPH0433995B2 (US08063081-20111122-C00044.png) 1992-06-04

Family

ID=13977356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63089676A Granted JPH01262394A (ja) 1988-04-12 1988-04-12 可変容量型圧縮機

Country Status (3)

Country Link
US (1) US4861235A (US08063081-20111122-C00044.png)
JP (1) JPH01262394A (US08063081-20111122-C00044.png)
DE (1) DE3910659A1 (US08063081-20111122-C00044.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264779U (US08063081-20111122-C00044.png) * 1988-11-04 1990-05-15
JPH0414785U (US08063081-20111122-C00044.png) * 1990-05-24 1992-02-06
KR100348481B1 (ko) * 1999-12-29 2002-08-13 발레오만도전장시스템스코리아 주식회사 차량용 진공펌프
EP2112379B2 (en) * 2008-04-25 2022-01-19 Magna Powertrain Inc. Variable displacement vane pump with enhanced discharge port
WO2011061630A2 (en) 2009-11-20 2011-05-26 Norm Mathers Hydrostatic torque converter and torque amplifier
JP5475701B2 (ja) * 2011-02-07 2014-04-16 日立オートモティブシステムズ株式会社 ベーンポンプ
WO2017106909A1 (en) * 2015-12-21 2017-06-29 Mathers Hydraulics Technologies Pty Ltd Hydraulic machine with chamfered ring
EP3957821B1 (en) 2017-03-06 2023-09-13 Mathers Hydraulics Technologies Pty Ltd Hydraulic machine with stepped roller vane and fluid power system including hydraulic machine with starter motor capability

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0670437B2 (ja) * 1985-07-19 1994-09-07 株式会社ゼクセル ベ−ン型圧縮機
JPS6436997A (en) * 1987-07-31 1989-02-07 Diesel Kiki Co Vane type compressor

Also Published As

Publication number Publication date
US4861235A (en) 1989-08-29
DE3910659A1 (de) 1989-10-26
DE3910659C2 (US08063081-20111122-C00044.png) 1991-01-10
JPH01262394A (ja) 1989-10-19

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