EP1300593A3 - Flügelzellenverdichter - Google Patents

Flügelzellenverdichter Download PDF

Info

Publication number: EP1300593A3
Authority: EP; European Patent Office
Prior art keywords: oil; rotor shaft; space; side block; pressure chamber
Prior art date: 2001-10-03
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

English (en)

French (fr)

Other versions

EP1300593A2 (de

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.)

2001-10-03

Filing date

2002-10-01

Publication date

2003-04-16

2002-10-01 Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc

2003-04-09 Publication of EP1300593A2 publication Critical patent/EP1300593A2/de

2003-04-16 Publication of EP1300593A3 publication Critical patent/EP1300593A3/de

Status Withdrawn legal-status Critical Current

Links

239000000314 lubricant Substances 0.000 abstract 2
238000007789 sealing Methods 0.000 abstract 2

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 Flügelzellenverdichter Withdrawn EP1300593A3 (de)

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 (de)	2003-04-09
EP1300593A3 true EP1300593A3 (de)	2003-04-16

Family

ID=19126771

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP02256837A Withdrawn EP1300593A3 (de)	2001-10-03	2002-10-01	Flügelzellenverdichter

Country Status (4)

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

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 (ja) *	2014-01-09	2015-07-16	カルソニックカンセイ株式会社	気体圧縮機
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 (de) *	1995-08-31	1997-03-12	Seiko Seiki Kabushiki Kaisha	Flügelzellenverdichter mit Druckspitzenreduzierung

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

2001
- 2001-10-03 JP JP2001307281A patent/JP2003113787A/ja active Pending
2002
- 2002-09-30 US US10/261,635 patent/US20030063991A1/en not_active Abandoned
- 2002-10-01 EP EP02256837A patent/EP1300593A3/de not_active Withdrawn
- 2002-10-03 CN CN02152917A patent/CN1409013A/zh active Pending

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 (de) *	1995-08-31	1997-03-12	Seiko Seiki Kabushiki Kaisha	Flügelzellenverdichter mit Druckspitzenreduzierung

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 (de)	2003-04-09
CN1409013A (zh)	2003-04-09
US20030063991A1 (en)	2003-04-03

Legal Events

Date	Code	Title	Description
2003-02-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2003-02-28	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2003-04-09	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
2003-04-09	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO SI
2003-04-16	AK	Designated contracting states	Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
2003-04-16	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO SI
2003-12-17	17P	Request for examination filed	Effective date: 20031016
2004-01-02	D17P	Request for examination filed (deleted)
2004-01-07	AKX	Designation fees paid
2004-02-12	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566
2004-06-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2004-08-11	18D	Application deemed to be withdrawn	Effective date: 20031017

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