EP1300593A3 - Compresseur à palettes - Google Patents

Compresseur à palettes Download PDF

Info

Publication number
EP1300593A3
EP1300593A3 EP02256837A EP02256837A EP1300593A3 EP 1300593 A3 EP1300593 A3 EP 1300593A3 EP 02256837 A EP02256837 A EP 02256837A EP 02256837 A EP02256837 A EP 02256837A EP 1300593 A3 EP1300593 A3 EP 1300593A3
Authority
EP
European Patent Office
Prior art keywords
oil
rotor shaft
space
side block
pressure chamber
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Withdrawn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
EP02256837A
Other languages
German (de)
English (en)
Other versions
EP1300593A2 (fr
Inventor
Tatshuhiro c/o Seiko Instruments Inc. Toyama
Hideyuki c/o Seiko Instruments Inc. Sato
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 EP1300593A2 publication Critical patent/EP1300593A2/fr
Publication of EP1300593A3 publication Critical patent/EP1300593A3/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Withdrawn legal-status Critical Current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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0872—Vane tracking; control therefor by fluid means the fluid being other than the working fluid
    • 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
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP02256837A 2001-10-03 2002-10-01 Compresseur à palettes Withdrawn EP1300593A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001307281 2001-10-03
JP2001307281A JP2003113787A (ja) 2001-10-03 2001-10-03 気体圧縮機

Publications (2)

Publication Number Publication Date
EP1300593A2 EP1300593A2 (fr) 2003-04-09
EP1300593A3 true EP1300593A3 (fr) 2003-04-16

Family

ID=19126771

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02256837A Withdrawn EP1300593A3 (fr) 2001-10-03 2002-10-01 Compresseur à palettes

Country Status (4)

Country Link
US (1) US20030063991A1 (fr)
EP (1) EP1300593A3 (fr)
JP (1) JP2003113787A (fr)
CN (1) CN1409013A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004247229B2 (en) * 2003-06-09 2006-12-14 Saint-Gobain Ceramics & Plastics, Inc. Fused zirconia-based solid oxide fuel cell
US9185538B2 (en) * 2005-05-31 2015-11-10 Qualcomm Incorporated Wireless subscriber application and content distribution and differentiated pricing
DE102012103888A1 (de) * 2012-05-03 2013-11-21 Zf Lenksysteme Gmbh Verdrängerpumpe
JP5949386B2 (ja) * 2012-09-24 2016-07-06 株式会社豊田自動織機 ベーン型圧縮機
JP6171482B2 (ja) * 2013-03-28 2017-08-02 株式会社豊田自動織機 ベーン型圧縮機
WO2015104930A1 (fr) * 2014-01-09 2015-07-16 カルソニックカンセイ株式会社 Compresseur à gaz
ES2612232T3 (es) * 2014-06-05 2017-05-12 Wabco Europe Bvba Bomba de vacío y sistema de una bomba de vacío y un motor
JP6350294B2 (ja) * 2015-01-15 2018-07-04 株式会社デンソー 燃料ポンプ
CN106481555B (zh) * 2015-08-25 2018-09-07 珠海格力节能环保制冷技术研究中心有限公司 一种卧式压缩机及调温设备
DE102016211913A1 (de) * 2016-06-30 2018-01-18 Schwäbische Hüttenwerke Automotive GmbH Flügelzellenpumpe mit druckbeaufschlagbarem Unterflügelbereich
KR102180179B1 (ko) * 2018-11-09 2020-11-18 엘지전자 주식회사 베인 로터리 압축기
CN113978206B (zh) * 2021-11-15 2023-07-21 常州康普瑞汽车空调有限公司 一种前排气旋叶式汽车空调压缩机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132086A (ja) * 1983-12-19 1985-07-13 Toyoda Autom Loom Works Ltd ベ−ン圧縮機
US4653991A (en) * 1984-03-14 1987-03-31 Hitachi, Ltd. Vane type compressor with fluid pressure biased vanes
EP0761972A1 (fr) * 1995-08-31 1997-03-12 Seiko Seiki Kabushiki Kaisha Compresseur à palettes ayant des impulsions de pression réduites

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609436Y2 (ja) * 1976-05-15 1985-04-03 株式会社ボッシュオートモーティブ システム 可動ベ−ン型回転圧縮機
JPS5874890A (ja) * 1981-10-30 1983-05-06 Hitachi Ltd ロ−タリベ−ン型圧縮機
US4507065A (en) * 1982-05-13 1985-03-26 Diesel Kiki Co., Ltd. Vane compressor having drive shaft journalled by roller bearings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132086A (ja) * 1983-12-19 1985-07-13 Toyoda Autom Loom Works Ltd ベ−ン圧縮機
US4653991A (en) * 1984-03-14 1987-03-31 Hitachi, Ltd. Vane type compressor with fluid pressure biased vanes
EP0761972A1 (fr) * 1995-08-31 1997-03-12 Seiko Seiki Kabushiki Kaisha Compresseur à palettes ayant des impulsions de pression réduites

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 294 (M - 431) 20 November 1985 (1985-11-20) *

Also Published As

Publication number Publication date
JP2003113787A (ja) 2003-04-18
EP1300593A2 (fr) 2003-04-09
CN1409013A (zh) 2003-04-09
US20030063991A1 (en) 2003-04-03

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