CN1273745C - 气体压缩机 - Google Patents

气体压缩机 Download PDF

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Publication number
CN1273745C
CN1273745C CNB021437602A CN02143760A CN1273745C CN 1273745 C CN1273745 C CN 1273745C CN B021437602 A CNB021437602 A CN B021437602A CN 02143760 A CN02143760 A CN 02143760A CN 1273745 C CN1273745 C CN 1273745C
Authority
CN
China
Prior art keywords
cylinder
gas compressor
groove
outer peripheral
sealing mechanism
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
CNB021437602A
Other languages
English (en)
Chinese (zh)
Other versions
CN1409012A (zh
Inventor
野中毅
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Publication of CN1409012A publication Critical patent/CN1409012A/zh
Application granted granted Critical
Publication of CN1273745C publication Critical patent/CN1273745C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • 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)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
CNB021437602A 2001-08-10 2002-08-10 气体压缩机 Expired - Fee Related CN1273745C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001244038 2001-08-10
JP244038/2001 2001-08-10
JP244038/01 2001-08-10
JP2002216550A JP4104391B2 (ja) 2001-08-10 2002-07-25 気体圧縮機
JP216550/02 2002-07-25
JP216550/2002 2002-07-25

Publications (2)

Publication Number Publication Date
CN1409012A CN1409012A (zh) 2003-04-09
CN1273745C true CN1273745C (zh) 2006-09-06

Family

ID=26620388

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021437602A Expired - Fee Related CN1273745C (zh) 2001-08-10 2002-08-10 气体压缩机

Country Status (4)

Country Link
US (1) US20030031577A1 (fr)
EP (1) EP1283367A3 (fr)
JP (1) JP4104391B2 (fr)
CN (1) CN1273745C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8793895B2 (en) 2006-02-10 2014-08-05 Praxair Technology, Inc. Lyophilization system and method
US9835156B2 (en) 2012-01-12 2017-12-05 Carrier Corporation Sealing arrangement for semi-hermetic compressor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193190A (en) * 1965-07-06 Lindberg vacuum pump
US1722616A (en) * 1926-06-18 1929-07-30 Edward T Williams Compressor
GB2088959A (en) * 1980-12-09 1982-06-16 Atsugi Motor Parts Co Ltd Rotary Positive-displacement Fluid-machine
JPS631030Y2 (fr) * 1981-04-06 1988-01-12
JPS59180090A (ja) * 1983-03-30 1984-10-12 Atsugi Motor Parts Co Ltd ベ−ンポンプ
DE3616515A1 (de) * 1986-05-16 1987-11-19 Mugioiu Dipl Ing Ioan Drehschiebervakuumpumpe
JPH01208594A (ja) * 1988-02-10 1989-08-22 Diesel Kiki Co Ltd 圧縮機のシール構造並びに該構造に用いるシール
US5123333A (en) * 1990-10-29 1992-06-23 Sollami Phillip A Seals for housing of a rotary actuator
US5083909A (en) * 1990-11-29 1992-01-28 The United States Of America As Represented By The Secretary Of The Navy Seawater hydraulic vane type pump
FR2692941A1 (fr) * 1992-06-30 1993-12-31 Sergent Andre Pompe à palettes pour produits alimentaires.
JPH0712072A (ja) * 1993-06-23 1995-01-17 Toyota Autom Loom Works Ltd ベーン圧縮機
FR2708051B1 (fr) * 1993-07-23 1995-10-13 Ifremer Actionneur rotatif commandé par fluide.
JPH0988845A (ja) * 1995-09-29 1997-03-31 Unisia Jecs Corp ベーンポンプ
JPH09158868A (ja) * 1995-12-08 1997-06-17 Zexel Corp ベーン型圧縮機
JPH09317670A (ja) * 1996-05-27 1997-12-09 Zexel Corp ベーン型圧縮機
JPH109166A (ja) * 1996-06-18 1998-01-13 Zexel Corp ベーン型圧縮機
US5876192A (en) * 1996-11-08 1999-03-02 Ford Global Technologies, Inc. Differential expansion control assembly for a pump
JPH11303781A (ja) * 1998-04-20 1999-11-02 Zexel:Kk ベーン型圧縮機

Also Published As

Publication number Publication date
CN1409012A (zh) 2003-04-09
JP4104391B2 (ja) 2008-06-18
EP1283367A3 (fr) 2003-05-28
JP2003129980A (ja) 2003-05-08
EP1283367A2 (fr) 2003-02-12
US20030031577A1 (en) 2003-02-13

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: CONNER COMPRESSOR MANUFACTURING CO., LTD.

Free format text: FORMER OWNER: SEIKO INSTR INC.

Effective date: 20040625

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20040625

Address after: Chiba County, Japan

Applicant after: Seiko Instrument Inc.

Address before: Chiba County, Japan

Applicant before: Seiko Instruments Inc.

C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060906

Termination date: 20130810