EP0793020A4 - Vane type compressor - Google Patents

Vane type compressor

Info

Publication number
EP0793020A4
EP0793020A4 EP95939397A EP95939397A EP0793020A4 EP 0793020 A4 EP0793020 A4 EP 0793020A4 EP 95939397 A EP95939397 A EP 95939397A EP 95939397 A EP95939397 A EP 95939397A EP 0793020 A4 EP0793020 A4 EP 0793020A4
Authority
EP
European Patent Office
Prior art keywords
type compressor
vane type
vane
compressor
type
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.)
Withdrawn
Application number
EP95939397A
Other languages
German (de)
French (fr)
Other versions
EP0793020A1 (en
Inventor
Shunji Muta
Toshihiro Murayama
Tomoyasu Takahashi
Susumu Makihirai
Katsuhiro Hashimoto
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
Publication of EP0793020A1 publication Critical patent/EP0793020A1/en
Publication of EP0793020A4 publication Critical patent/EP0793020A4/en
Withdrawn legal-status Critical Current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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3446—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
EP95939397A 1994-12-20 1995-12-08 Vane type compressor Withdrawn EP0793020A4 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP334974/94 1994-12-20
JP33497494 1994-12-20
JP70670/95 1995-03-03
JP7067095 1995-03-03
JP16148595 1995-06-05
JP161485/95 1995-06-05
PCT/JP1995/002515 WO1996019667A1 (en) 1994-12-20 1995-12-08 Vane type compressor

Publications (2)

Publication Number Publication Date
EP0793020A1 EP0793020A1 (en) 1997-09-03
EP0793020A4 true EP0793020A4 (en) 1998-09-09

Family

ID=27300397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95939397A Withdrawn EP0793020A4 (en) 1994-12-20 1995-12-08 Vane type compressor

Country Status (3)

Country Link
EP (1) EP0793020A4 (en)
KR (1) KR970707390A (en)
WO (1) WO1996019667A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691766A (en) * 2017-03-30 2018-10-23 株式会社丰田自动织机 Blade-tape compressor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010113328A (en) * 2000-06-19 2001-12-28 에릭 발리베 A mounting sturcture vane of vacuum pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607444A1 (en) * 1975-02-26 1976-09-09 Nippon Piston Ring Co Ltd DRY AIR ROTATION PUMP OR COMPRESSOR
GB2099081A (en) * 1981-05-05 1982-12-01 Denco Agr Ltd Sliding-vane rotary compressor
DE3303247A1 (en) * 1982-02-03 1983-08-18 Diesel Kiki Co. Ltd., Tokyo Vane compressor
EP0116136A2 (en) * 1983-01-14 1984-08-22 Knorr-Bremse Ag Rotary compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160875U (en) * 1983-04-15 1984-10-27 日産自動車株式会社 variable capacity vane pump
JPS60256578A (en) * 1984-05-31 1985-12-18 Mitsubishi Motors Corp Automatic clearance adjusting type hydraulic pump
JPH0414785U (en) * 1990-05-24 1992-02-06
JP2523150Y2 (en) * 1990-05-30 1997-01-22 三輪精機株式会社 Vane pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607444A1 (en) * 1975-02-26 1976-09-09 Nippon Piston Ring Co Ltd DRY AIR ROTATION PUMP OR COMPRESSOR
GB2099081A (en) * 1981-05-05 1982-12-01 Denco Agr Ltd Sliding-vane rotary compressor
DE3303247A1 (en) * 1982-02-03 1983-08-18 Diesel Kiki Co. Ltd., Tokyo Vane compressor
EP0116136A2 (en) * 1983-01-14 1984-08-22 Knorr-Bremse Ag Rotary compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9619667A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691766A (en) * 2017-03-30 2018-10-23 株式会社丰田自动织机 Blade-tape compressor

Also Published As

Publication number Publication date
WO1996019667A1 (en) 1996-06-27
EP0793020A1 (en) 1997-09-03
KR970707390A (en) 1997-12-01

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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