CN1362583A - 气体压缩机 - Google Patents
气体压缩机 Download PDFInfo
- Publication number
- CN1362583A CN1362583A CN01138184A CN01138184A CN1362583A CN 1362583 A CN1362583 A CN 1362583A CN 01138184 A CN01138184 A CN 01138184A CN 01138184 A CN01138184 A CN 01138184A CN 1362583 A CN1362583 A CN 1362583A
- Authority
- CN
- China
- Prior art keywords
- oil
- exhaust passage
- cylinder body
- gas
- pressure refrigerant
- 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.)
- Granted
Links
Images
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)
Abstract
Description
Claims (3)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP391184/00 | 2000-12-22 | ||
JP2000391184 | 2000-12-22 | ||
JP2001267792A JP3987697B2 (ja) | 2000-12-22 | 2001-09-04 | 気体圧縮機 |
JP267792/01 | 2001-09-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1362583A true CN1362583A (zh) | 2002-08-07 |
CN1309960C CN1309960C (zh) | 2007-04-11 |
Family
ID=26606426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011381841A Expired - Fee Related CN1309960C (zh) | 2000-12-22 | 2001-12-22 | 气体压缩机 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20020094294A1 (zh) |
EP (1) | EP1217215B1 (zh) |
JP (1) | JP3987697B2 (zh) |
CN (1) | CN1309960C (zh) |
DE (1) | DE60109121T2 (zh) |
MY (1) | MY129076A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101644257B (zh) * | 2008-08-08 | 2012-04-18 | 萱场工业株式会社 | 可变容量叶片泵 |
Families Citing this family (3)
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 |
EP3051136B1 (de) * | 2015-01-29 | 2020-04-01 | Pfeiffer Vacuum Gmbh | Vakuumpumpe |
KR102141871B1 (ko) * | 2015-05-26 | 2020-08-07 | 한온시스템 주식회사 | 오일회수 수단을 구비한 압축기 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS572704Y2 (zh) * | 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 |
-
2001
- 2001-09-04 JP JP2001267792A patent/JP3987697B2/ja not_active Expired - Fee Related
- 2001-12-20 US US10/033,853 patent/US20020094294A1/en not_active Abandoned
- 2001-12-21 DE DE60109121T patent/DE60109121T2/de not_active Expired - Fee Related
- 2001-12-21 MY MYPI20015848A patent/MY129076A/en unknown
- 2001-12-21 EP EP01310845A patent/EP1217215B1/en not_active Expired - Lifetime
- 2001-12-22 CN CNB011381841A patent/CN1309960C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101644257B (zh) * | 2008-08-08 | 2012-04-18 | 萱场工业株式会社 | 可变容量叶片泵 |
Also Published As
Publication number | Publication date |
---|---|
EP1217215A3 (en) | 2003-02-26 |
EP1217215A2 (en) | 2002-06-26 |
JP3987697B2 (ja) | 2007-10-10 |
JP2002250289A (ja) | 2002-09-06 |
DE60109121T2 (de) | 2005-07-21 |
EP1217215B1 (en) | 2005-03-02 |
DE60109121D1 (de) | 2005-04-07 |
CN1309960C (zh) | 2007-04-11 |
US20020094294A1 (en) | 2002-07-18 |
MY129076A (en) | 2007-03-30 |
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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: 20070411 Termination date: 20131222 |