JP3987697B2 - 気体圧縮機 - Google Patents

気体圧縮機 Download PDF

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Publication number
JP3987697B2
JP3987697B2 JP2001267792A JP2001267792A JP3987697B2 JP 3987697 B2 JP3987697 B2 JP 3987697B2 JP 2001267792 A JP2001267792 A JP 2001267792A JP 2001267792 A JP2001267792 A JP 2001267792A JP 3987697 B2 JP3987697 B2 JP 3987697B2
Authority
JP
Japan
Prior art keywords
discharge
oil
cylinder
gas
gas passage
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
JP2001267792A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002250289A (ja
Inventor
洋明 関口
誠 井尻
Original Assignee
カルソニックコンプレッサー株式会社
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 カルソニックコンプレッサー株式会社 filed Critical カルソニックコンプレッサー株式会社
Priority to JP2001267792A priority Critical patent/JP3987697B2/ja
Priority to US10/033,853 priority patent/US20020094294A1/en
Priority to DE60109121T priority patent/DE60109121T2/de
Priority to EP01310845A priority patent/EP1217215B1/fr
Priority to MYPI20015848A priority patent/MY129076A/en
Priority to CNB011381841A priority patent/CN1309960C/zh
Publication of JP2002250289A publication Critical patent/JP2002250289A/ja
Application granted granted Critical
Publication of JP3987697B2 publication Critical patent/JP3987697B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
JP2001267792A 2000-12-22 2001-09-04 気体圧縮機 Expired - Fee Related JP3987697B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2001267792A JP3987697B2 (ja) 2000-12-22 2001-09-04 気体圧縮機
US10/033,853 US20020094294A1 (en) 2000-12-22 2001-12-20 Gas compressor
DE60109121T DE60109121T2 (de) 2000-12-22 2001-12-21 Gasverdichter
EP01310845A EP1217215B1 (fr) 2000-12-22 2001-12-21 Compresseur à gaz
MYPI20015848A MY129076A (en) 2000-12-22 2001-12-21 Gas compressor
CNB011381841A CN1309960C (zh) 2000-12-22 2001-12-22 气体压缩机

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000391184 2000-12-22
JP2000-391184 2000-12-22
JP2001267792A JP3987697B2 (ja) 2000-12-22 2001-09-04 気体圧縮機

Publications (2)

Publication Number Publication Date
JP2002250289A JP2002250289A (ja) 2002-09-06
JP3987697B2 true JP3987697B2 (ja) 2007-10-10

Family

ID=26606426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001267792A Expired - Fee Related JP3987697B2 (ja) 2000-12-22 2001-09-04 気体圧縮機

Country Status (6)

Country Link
US (1) US20020094294A1 (fr)
EP (1) EP1217215B1 (fr)
JP (1) JP3987697B2 (fr)
CN (1) CN1309960C (fr)
DE (1) DE60109121T2 (fr)
MY (1) MY129076A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7520210B2 (en) 2006-09-27 2009-04-21 Visteon Global Technologies, Inc. Oil separator for a fluid displacement apparatus
JP5216470B2 (ja) * 2008-08-08 2013-06-19 カヤバ工業株式会社 可変容量型ベーンポンプ
EP3051136B1 (fr) * 2015-01-29 2020-04-01 Pfeiffer Vacuum Gmbh Pompe à vide
KR102141871B1 (ko) * 2015-05-26 2020-08-07 한온시스템 주식회사 오일회수 수단을 구비한 압축기

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572704Y2 (fr) * 1978-07-29 1982-01-18
JPS6016794Y2 (ja) * 1978-08-19 1985-05-24 株式会社ボッシュオートモーティブ システム ベ−ン型圧縮機
JPS57148097A (en) * 1981-03-09 1982-09-13 Mitsubishi Heavy Ind Ltd Rotary compressor
US4810177A (en) * 1982-06-18 1989-03-07 Diesel Kiki Co., Ltd. Vane compressor with vane back pressure adjustment
JP2585380Y2 (ja) * 1992-11-20 1998-11-18 カルソニック株式会社 ロータリコンプレッサ
JPH0712072A (ja) * 1993-06-23 1995-01-17 Toyota Autom Loom Works Ltd ベーン圧縮機
JPH07151083A (ja) * 1993-11-29 1995-06-13 Nippondenso Co Ltd ベーン型圧縮機
JP2913155B2 (ja) * 1995-09-01 1999-06-28 セイコー精機株式会社 気体圧縮機
JPH0979156A (ja) * 1995-09-08 1997-03-25 Seiko Seiki Co Ltd 気体圧縮機
JP2000297773A (ja) * 1999-04-14 2000-10-24 Bosch Automotive Systems Corp 圧縮機

Also Published As

Publication number Publication date
MY129076A (en) 2007-03-30
DE60109121T2 (de) 2005-07-21
CN1362583A (zh) 2002-08-07
EP1217215B1 (fr) 2005-03-02
DE60109121D1 (de) 2005-04-07
EP1217215A3 (fr) 2003-02-26
EP1217215A2 (fr) 2002-06-26
JP2002250289A (ja) 2002-09-06
CN1309960C (zh) 2007-04-11
US20020094294A1 (en) 2002-07-18

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