DE60121131D1 - Spiralverdichter - Google Patents

Spiralverdichter

Info

Publication number: DE60121131D1
Authority: DE; Germany
Prior art keywords: scroll compressor; scroll; compressor
Prior art date: 2001-02-28
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

DE60121131T

Other languages

English (en)

Other versions

DE60121131T2 (de

Inventor

Naoya Morozumi

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.)

Fujitsu General Ltd

Original Assignee

Fujitsu General Ltd

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.)

2001-02-28

Filing date

2001-12-06

Publication date

2006-08-10

2001-12-06 Application filed by Fujitsu General Ltd filed Critical Fujitsu General Ltd

2006-08-10 Application granted granted Critical

2006-08-10 Publication of DE60121131D1 publication Critical patent/DE60121131D1/de

2006-12-14 Publication of DE60121131T2 publication Critical patent/DE60121131T2/de

2021-12-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for working fluid
- 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
- F04C29/0021—Systems for the equilibration of forces acting on the pump

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Applications Or Details Of Rotary Compressors (AREA)

DE60121131T 2001-02-28 2001-12-06 Spiralverdichter Expired - Fee Related DE60121131T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001053396		2001-02-28
JP2001053396A JP4544388B2 (ja)	2001-02-28	2001-02-28	スクロール圧縮機

Publications (2)

Publication Number	Publication Date
DE60121131D1 true DE60121131D1 (de)	2006-08-10
DE60121131T2 DE60121131T2 (de)	2006-12-14

Family

ID=18913865

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60121131T Expired - Fee Related DE60121131T2 (de)	2001-02-28	2001-12-06	Spiralverdichter

Country Status (11)

Country	Link
US (1)	US6561776B2 (de)
EP (1)	EP1239157B1 (de)
JP (1)	JP4544388B2 (de)
KR (1)	KR20020070629A (de)
CN (1)	CN1236212C (de)
AU (1)	AU779348B2 (de)
CA (1)	CA2367201A1 (de)
DE (1)	DE60121131T2 (de)
ES (1)	ES2266126T3 (de)
MY (1)	MY122798A (de)
TW (1)	TW522204B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6949335B2 (en) *	1999-11-30	2005-09-27	21St Century Medicine, Inc.	Polyglycerol and lactose compositions for the protection of living systems from states of reduced metabolism
CN100396930C (zh) *	2003-10-17	2008-06-25	松下电器产业株式会社	涡旋式压缩机
CN100455807C (zh) *	2004-04-28	2009-01-28	乐金电子(天津)电器有限公司	螺旋压缩机
JP4488222B2 (ja) *	2005-05-20	2010-06-23	株式会社富士通ゼネラル	スクロール圧縮機
JP5384016B2 (ja) *	2008-03-25	2014-01-08	三洋電機株式会社	密閉式スクロール圧縮機
KR101151206B1 (ko) *	2008-08-05	2012-05-29	주식회사 두원전자	배압조절 기능이 개선된 스크롤 압축기
JP2010065556A (ja) *	2008-09-09	2010-03-25	Sanden Corp	密閉型圧縮機
JP5178668B2 (ja) *	2009-09-11	2013-04-10	日立アプライアンス株式会社	スクロール圧縮機
KR101738456B1 (ko) *	2010-07-12	2017-06-08	엘지전자 주식회사	스크롤 압축기
JP5494465B2 (ja) *	2010-12-24	2014-05-14	ダイキン工業株式会社	スクロール圧縮機
WO2020028789A1 (en) *	2018-08-02	2020-02-06	Tiax Llc	Liquid refrigerant pump
US11692548B2 (en)	2020-05-01	2023-07-04	Emerson Climate Technologies, Inc.	Compressor having floating seal assembly
US11578725B2 (en)	2020-05-13	2023-02-14	Emerson Climate Technologies, Inc.	Compressor having muffler plate
US11655818B2 (en)	2020-05-26	2023-05-23	Emerson Climate Technologies, Inc.	Compressor with compliant seal
US11767846B2 (en)	2021-01-21	2023-09-26	Copeland Lp	Compressor having seal assembly
US12049892B2 (en)	2021-09-30	2024-07-30	Samsung Electronics Co., Ltd.	Scroll compressor having separate flow paths in communication with different back pressure chambers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5879684A (ja) *	1982-10-20	1983-05-13	Mitsubishi Electric Corp	スクロ−ル圧縮機
US4522575A (en) *	1984-02-21	1985-06-11	American Standard Inc.	Scroll machine using discharge pressure for axial sealing
JP3051866B2 (ja) *	1991-11-29	2000-06-12	東芝キヤリア株式会社	スクロール式圧縮機
JP3438361B2 (ja) *	1994-12-09	2003-08-18	ダイキン工業株式会社	スクロール形圧縮機
JPH109160A (ja) *	1996-06-24	1998-01-13	Daikin Ind Ltd	スクロール圧縮機
JP2000145668A (ja) *	1998-11-06	2000-05-26	Fujitsu General Ltd	スクロール圧縮機
JP2000227078A (ja) *	1999-02-05	2000-08-15	Fujitsu General Ltd	スクロール圧縮機
JP4379945B2 (ja) *	1999-04-20	2009-12-09	株式会社富士通ゼネラル	スクロール圧縮機
JP2002021753A (ja) *	2000-07-11	2002-01-23	Fujitsu General Ltd	スクロール圧縮機

2001
- 2001-02-28 JP JP2001053396A patent/JP4544388B2/ja not_active Expired - Fee Related
- 2001-12-04 US US10/000,099 patent/US6561776B2/en not_active Expired - Fee Related
- 2001-12-06 ES ES01310207T patent/ES2266126T3/es not_active Expired - Lifetime
- 2001-12-06 EP EP01310207A patent/EP1239157B1/de not_active Expired - Lifetime
- 2001-12-06 DE DE60121131T patent/DE60121131T2/de not_active Expired - Fee Related
- 2001-12-07 TW TW090130423A patent/TW522204B/zh not_active IP Right Cessation
- 2001-12-14 MY MYPI20015708A patent/MY122798A/en unknown
2002
- 2002-01-07 AU AU10078/02A patent/AU779348B2/en not_active Ceased
- 2002-01-10 CA CA002367201A patent/CA2367201A1/en not_active Abandoned
- 2002-02-19 KR KR1020020008720A patent/KR20020070629A/ko not_active Application Discontinuation
- 2002-02-28 CN CNB021065756A patent/CN1236212C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE60121131T2 (de)	2006-12-14
CA2367201A1 (en)	2002-08-28
US6561776B2 (en)	2003-05-13
AU1007802A (en)	2002-08-29
CN1373299A (zh)	2002-10-09
ES2266126T3 (es)	2007-03-01
EP1239157A1 (de)	2002-09-11
AU779348B2 (en)	2005-01-20
JP4544388B2 (ja)	2010-09-15
CN1236212C (zh)	2006-01-11
JP2002257056A (ja)	2002-09-11
TW522204B (en)	2003-03-01
KR20020070629A (ko)	2002-09-10
MY122798A (en)	2006-05-31
US20020119063A1 (en)	2002-08-29
EP1239157B1 (de)	2006-06-28

Publication	Publication Date	Title
DE60202912D1 (de)	2005-03-17	Spiralverdichter
DE60137743D1 (de)	2009-04-09	Spiralverdichter
DE60105860D1 (de)	2004-11-04	Spiralverdichter
DE60111601D1 (de)	2005-07-28	Spiralverdichter
DE60107343D1 (de)	2004-12-30	Spiralverdichter
DE60224906D1 (de)	2008-03-20	Spiralverdichter
DE60107155D1 (de)	2004-12-23	Spiralverdichter
DE60101691D1 (de)	2004-02-12	Waagerechter Spiralverdichter
DE60309247D1 (de)	2006-12-07	Spiralverdichter
DE60206699D1 (de)	2006-03-02	Spiralverdichter
ITMI20022297A1 (it)	2003-05-06	Compressore alternativo
DE60117085D1 (de)	2006-04-20	Spiralverdichter
DE50200351D1 (de)	2004-05-19	Verdichtergehäusestruktur
DE602004009026D1 (de)	2007-10-31	Spiralverdichter
DE60300376D1 (de)	2005-04-14	Spiralverdichter
DE60006866D1 (de)	2004-01-15	Spiralverdichter
DE60044669D1 (de)	2010-08-26	Spiralverdichter
DE60220247D1 (de)	2007-07-05	Horizontaler spiralverdichter
DE60229471D1 (de)	2008-12-04	Spiralverdichter
DE60231114D1 (de)	2009-03-26	Linearkompressor
DE60121131D1 (de)	2006-08-10	Spiralverdichter
DE60210688D1 (de)	2006-05-24	Spiralverdichter
DE60221168D1 (de)	2007-08-30	Spiralverdichter
DE60214196D1 (de)	2006-10-05	Hermetischer kompressor
DE60136437D1 (de)	2008-12-18	Spiralverdichter

Legal Events

Date	Code	Title	Description
2007-07-19	8364	No opposition during term of opposition
2010-10-21	8339	Ceased/non-payment of the annual fee