EP0761973A3 - Compresseur à gaz - Google Patents

Compresseur à gaz Download PDF

Info

Publication number
EP0761973A3
EP0761973A3 EP96306183A EP96306183A EP0761973A3 EP 0761973 A3 EP0761973 A3 EP 0761973A3 EP 96306183 A EP96306183 A EP 96306183A EP 96306183 A EP96306183 A EP 96306183A EP 0761973 A3 EP0761973 A3 EP 0761973A3
Authority
EP
European Patent Office
Prior art keywords
pulsations
openings
discharge
gas
gas compressor
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Withdrawn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
EP96306183A
Other languages
German (de)
English (en)
Other versions
EP0761973A2 (fr
Inventor
Koichi Shimada
Seiichiro Yoda
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.)
Seiko Seiki KK
Original Assignee
Seiko Seiki KK
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 Seiko Seiki KK filed Critical Seiko Seiki KK
Publication of EP0761973A2 publication Critical patent/EP0761973A2/fr
Publication of EP0761973A3 publication Critical patent/EP0761973A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • F04C29/0035—Equalization of pressure pulses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
EP96306183A 1995-09-08 1996-08-23 Compresseur à gaz Withdrawn EP0761973A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP231372/95 1995-09-08
JP23137295A JPH0979156A (ja) 1995-09-08 1995-09-08 気体圧縮機

Publications (2)

Publication Number Publication Date
EP0761973A2 EP0761973A2 (fr) 1997-03-12
EP0761973A3 true EP0761973A3 (fr) 1998-05-13

Family

ID=16922594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96306183A Withdrawn EP0761973A3 (fr) 1995-09-08 1996-08-23 Compresseur à gaz

Country Status (2)

Country Link
EP (1) EP0761973A3 (fr)
JP (1) JPH0979156A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002161854A (ja) * 2000-11-29 2002-06-07 Zexel Valeo Climate Control Corp 圧縮機
JP3987697B2 (ja) * 2000-12-22 2007-10-10 カルソニックコンプレッサー株式会社 気体圧縮機
JP2003120497A (ja) * 2001-10-16 2003-04-23 Ebara Corp ベーン式回転機械
CN112780547B (zh) * 2019-11-11 2025-09-26 罗伯特·博世有限公司 压缩机和车辆

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151090A (en) * 1981-03-12 1982-09-18 Mitsubishi Heavy Ind Ltd Rotary compressor
JPS59200088A (ja) * 1983-04-26 1984-11-13 Toyoda Autom Loom Works Ltd ロ−タリ圧縮機
JPS63263284A (ja) * 1987-04-20 1988-10-31 Koyo Seiko Co Ltd ベ−ンポンプ
EP0481347A1 (fr) * 1990-10-11 1992-04-22 Toyoda Koki Kabushiki Kaisha Pompe à palettes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151090A (en) * 1981-03-12 1982-09-18 Mitsubishi Heavy Ind Ltd Rotary compressor
JPS59200088A (ja) * 1983-04-26 1984-11-13 Toyoda Autom Loom Works Ltd ロ−タリ圧縮機
JPS63263284A (ja) * 1987-04-20 1988-10-31 Koyo Seiko Co Ltd ベ−ンポンプ
EP0481347A1 (fr) * 1990-10-11 1992-04-22 Toyoda Koki Kabushiki Kaisha Pompe à palettes

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 256 (M - 179) 15 December 1982 (1982-12-15) *
PATENT ABSTRACTS OF JAPAN vol. 009, no. 067 (M - 366) 27 March 1985 (1985-03-27) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 060 (M - 796) 10 February 1989 (1989-02-10) *

Also Published As

Publication number Publication date
EP0761973A2 (fr) 1997-03-12
JPH0979156A (ja) 1997-03-25

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