EP2511531A3 - Compresseur à spirale pour fluide de refroidissement - Google Patents

Compresseur à spirale pour fluide de refroidissement Download PDF

Info

Publication number: EP2511531A3
Authority: EP; European Patent Office
Prior art keywords: coolant; extending; opening; position defined; movement space
Prior art date: 2002-10-15
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

Application number

EP12175341.2A

Other languages

German (de)

English (en)

Other versions

EP2511531A2 (fr

EP2511531B1 (fr

Inventor

Karl-Friedrich Kammhoff

Thomas Varga

Ruth Faber-Kammhoff

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.)

Bitzer Kuehlmaschinenbau GmbH and Co KG

Original Assignee

Bitzer Kuehlmaschinenbau GmbH and Co KG

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.)

2002-10-15

Filing date

2003-08-20

Publication date

2014-05-21

2003-08-20 Application filed by Bitzer Kuehlmaschinenbau GmbH and Co KG filed Critical Bitzer Kuehlmaschinenbau GmbH and Co KG

2012-10-17 Publication of EP2511531A2 publication Critical patent/EP2511531A2/fr

2014-05-21 Publication of EP2511531A3 publication Critical patent/EP2511531A3/fr

2018-03-07 Application granted granted Critical

2018-03-07 Publication of EP2511531B1 publication Critical patent/EP2511531B1/fr

2023-08-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000002826 coolant Substances 0.000 title 1

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
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
- F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
- 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
- F04C18/0207—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 both members having co-operating elements in spiral form
- F04C18/0215—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 both members having co-operating elements in spiral form where only one member is moving
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
- 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
- F04C29/025—Lubrication; Lubricant separation using a lubricant pump
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S418/00—Rotary expansible chamber devices
- Y10S418/01—Non-working fluid separation

Landscapes

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

EP12175341.2A 2002-10-15 2003-08-20 Compresseur à spirale pour fluide de refroidissement Expired - Lifetime EP2511531B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10248926A DE10248926B4 (de)	2002-10-15	2002-10-15	Kompressor
EP03808684.9A EP1563189B1 (fr)	2002-10-15	2003-08-20	Compresseur de type helicoidal pour agent refrigerant

Related Parent Applications (2)

Application Number	Title	Priority Date	Filing Date
EP03808684.9A Division EP1563189B1 (fr)	2002-10-15	2003-08-20	Compresseur de type helicoidal pour agent refrigerant
EP03808684.9A Division-Into EP1563189B1 (fr)	2002-10-15	2003-08-20	Compresseur de type helicoidal pour agent refrigerant

Publications (3)

Publication Number	Publication Date
EP2511531A2 EP2511531A2 (fr)	2012-10-17
EP2511531A3 true EP2511531A3 (fr)	2014-05-21
EP2511531B1 EP2511531B1 (fr)	2018-03-07

Family

ID=32049492

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
EP12175341.2A Expired - Lifetime EP2511531B1 (fr)	2002-10-15	2003-08-20	Compresseur à spirale pour fluide de refroidissement
EP03808684.9A Expired - Lifetime EP1563189B1 (fr)	2002-10-15	2003-08-20	Compresseur de type helicoidal pour agent refrigerant
EP03022491A Expired - Lifetime EP1413758B1 (fr)	2002-10-15	2003-10-08	Compresseur à spirales avec séparateur d'huile

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
EP03808684.9A Expired - Lifetime EP1563189B1 (fr)	2002-10-15	2003-08-20	Compresseur de type helicoidal pour agent refrigerant
EP03022491A Expired - Lifetime EP1413758B1 (fr)	2002-10-15	2003-10-08	Compresseur à spirales avec séparateur d'huile

Country Status (9)

Country	Link
US (2)	US6960070B2 (fr)
EP (3)	EP2511531B1 (fr)
CN (3)	CN102116293B (fr)
AT (1)	ATE314578T1 (fr)
DE (2)	DE10248926B4 (fr)
DK (1)	DK1413758T3 (fr)
ES (1)	ES2254846T3 (fr)
SI (1)	SI1413758T1 (fr)
WO (1)	WO2004036044A1 (fr)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10248926B4 (de) *	2002-10-15	2004-11-11	Bitzer Kühlmaschinenbau Gmbh	Kompressor
US7179069B2 (en) *	2004-08-25	2007-02-20	Copeland Corporation	Motor compressor lubrication
FR2885966B1 (fr) *	2005-05-23	2011-01-14	Danfoss Commercial Compressors	Compresseur frigorifique a spirales
DE102005048093A1 (de) *	2005-09-30	2007-04-05	Bitzer Kühlmaschinenbau Gmbh	Kompressor für Kältemittel
KR100738708B1 (ko) *	2005-12-29	2007-07-12	엘지전자 주식회사	스크롤 압축기의 진동방지장치
WO2008088111A1 (fr) *	2007-01-15	2008-07-24	Lg Electronics Inc.	Compresseur et dispositif de séparation d'huile pour celui-ci
WO2008088112A1 (fr) *	2007-01-19	2008-07-24	Lg Electronics Inc.	Compresseur et dispositif de blocage d'huile pour celui-ci
KR100869929B1 (ko) *	2007-02-23	2008-11-24	엘지전자 주식회사	스크롤 압축기
KR100867623B1 (ko) *	2007-03-21	2008-11-10	엘지전자 주식회사	압축기의 진동 저감장치
KR100882481B1 (ko) *	2007-04-25	2009-02-06	엘지전자 주식회사	스크롤 압축기의 오일 공급구조
DE102007032157A1 (de) *	2007-07-03	2009-01-08	Bitzer Kühlmaschinenbau Gmbh	Kompressor
FR2919689B1 (fr) *	2007-08-02	2013-07-26	Danfoss Commercial Compressors	Compresseur frigorifique a spirales
US7963753B2 (en) *	2008-01-17	2011-06-21	Bitzer Kuhlmaschinenbau Gmbh	Scroll compressor bodies with scroll tip seals and extended thrust region
US8152500B2 (en) *	2008-01-17	2012-04-10	Bitzer Scroll Inc.	Scroll compressor build assembly
US7967581B2 (en)	2008-01-17	2011-06-28	Bitzer Kuhlmaschinenbau Gmbh	Shaft mounted counterweight, method and scroll compressor incorporating same
US7997877B2 (en)	2008-01-17	2011-08-16	Bitzer Kuhlmaschinenbau Gmbh	Scroll compressor having standardized power strip
US7878780B2 (en)	2008-01-17	2011-02-01	Bitzer Kuhlmaschinenbau Gmbh	Scroll compressor suction flow path and bearing arrangement features
US7878775B2 (en) *	2008-01-17	2011-02-01	Bitzer Kuhlmaschinenbau Gmbh	Scroll compressor with housing shell location
US9568002B2 (en)	2008-01-17	2017-02-14	Bitzer Kuehlmaschinenbau Gmbh	Key coupling and scroll compressor incorporating same
US7918658B2 (en)	2008-01-17	2011-04-05	Bitzer Scroll Inc.	Non symmetrical key coupling contact and scroll compressor having same
US7993117B2 (en) *	2008-01-17	2011-08-09	Bitzer Scroll Inc.	Scroll compressor and baffle for same
US8142175B2 (en)	2008-01-17	2012-03-27	Bitzer Scroll Inc.	Mounting base and scroll compressor incorporating same
US20090185927A1 (en) *	2008-01-17	2009-07-23	Bitzer Scroll Inc.	Key Coupling and Scroll Compressor Incorporating Same
JP5247194B2 (ja) *	2008-03-19	2013-07-24	三洋電機株式会社	スクロール圧縮機
US8133043B2 (en) *	2008-10-14	2012-03-13	Bitzer Scroll, Inc.	Suction duct and scroll compressor incorporating same
US8167595B2 (en) *	2008-10-14	2012-05-01	Bitzer Scroll Inc.	Inlet screen and scroll compressor incorporating same
EP2389516B1 (fr)	2009-01-23	2024-01-10	BITZER Kühlmaschinenbau GmbH	Compresseurs ayant des indices de volume différents et procédé associé
JP5491420B2 (ja) *	2009-01-30	2014-05-14	パナソニック株式会社	スクロール圧縮機
US8167597B2 (en) *	2009-03-23	2012-05-01	Bitzer Scroll Inc.	Shaft bearings, compressor with same, and methods
US8328543B2 (en) *	2009-04-03	2012-12-11	Bitzer Kuehlmaschinenbau Gmbh	Contoured check valve disc and scroll compressor incorporating same
JP4862925B2 (ja) *	2009-07-31	2012-01-25	株式会社富士通ゼネラル	ロータリ圧縮機
US8297958B2 (en)	2009-09-11	2012-10-30	Bitzer Scroll, Inc.	Optimized discharge port for scroll compressor with tip seals
JP5370425B2 (ja) *	2011-07-19	2013-12-18	ダイキン工業株式会社	圧縮機
KR101285617B1 (ko) *	2011-09-09	2013-07-23	엘지전자 주식회사	스크롤 압축기
FR2981739B1 (fr) *	2011-10-20	2018-03-02	Danfoss Commercial Compressors	Compresseur frigorifique
CN102493847B (zh) *	2011-11-16	2013-05-22	陈冬长	一种涡旋膨胀发电机及朗肯循环热电转换系统
KR101882713B1 (ko) *	2012-02-27	2018-07-27	엘지전자 주식회사	스크롤 압축기
US8920139B2 (en) *	2012-03-23	2014-12-30	Bitzer Kuehlmaschinenbau Gmbh	Suction duct with stabilizing ribs
US9011105B2 (en)	2012-03-23	2015-04-21	Bitzer Kuehlmaschinenbau Gmbh	Press-fit bearing housing with large gas passages
US9920762B2 (en)	2012-03-23	2018-03-20	Bitzer Kuehlmaschinenbau Gmbh	Scroll compressor with tilting slider block
US9080446B2 (en)	2012-03-23	2015-07-14	Bitzer Kuehlmaschinenbau Gmbh	Scroll compressor with captured thrust washer
US9458850B2 (en)	2012-03-23	2016-10-04	Bitzer Kuehlmaschinenbau Gmbh	Press-fit bearing housing with non-cylindrical diameter
US9181949B2 (en)	2012-03-23	2015-11-10	Bitzer Kuehlmaschinenbau Gmbh	Compressor with oil return passage formed between motor and shell
US9441631B2 (en)	2012-03-23	2016-09-13	Bitzer Kuehlmaschinenbau Gmbh	Suction duct with heat-staked screen
US8876496B2 (en)	2012-03-23	2014-11-04	Bitzer Kuehlmaschinenbau Gmbh	Offset electrical terminal box with angled studs
US9909586B2 (en)	2012-03-23	2018-03-06	Bitzer Kuehlmaschinenbau Gmbh	Crankshaft with aligned drive and counterweight locating features
US9057269B2 (en)	2012-03-23	2015-06-16	Bitzer Kuehlmaschinenbau Gmbh	Piloted scroll compressor
US9051835B2 (en)	2012-03-23	2015-06-09	Bitzer Kuehlmaschinenbau Gmbh	Offset electrical terminal box with angled studs
US9022758B2 (en)	2012-03-23	2015-05-05	Bitzer Kuehlmaschinenbau Gmbh	Floating scroll seal with retaining ring
US10233927B2 (en)	2012-03-23	2019-03-19	Bitzer Kuehlmaschinenbau Gmbh	Scroll compressor counterweight with axially distributed mass
US9181940B2 (en)	2012-03-23	2015-11-10	Bitzer Kuehlmaschinenbau Gmbh	Compressor baseplate with stiffening ribs for increased oil volume and rail mounting without spacers
US9039384B2 (en)	2012-03-23	2015-05-26	Bitzer Kuehlmaschinenbau Gmbh	Suction duct with adjustable diametric fit
JP6015055B2 (ja) *	2012-03-27	2016-10-26	株式会社富士通ゼネラル	ロータリ圧縮機
FR2989433B1 (fr) *	2012-04-16	2018-10-12	Danfoss Commercial Compressors	Compresseur a spirales
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WO2016181445A1 (fr) *	2015-05-08	2016-11-17	三菱電機株式会社	Compresseur
US10626870B2 (en)	2015-06-11	2020-04-21	Bitzer Kuehlmaschinenbau Gmbh	Ring weld blocker in discharge check valve
US9777731B2 (en)	2015-06-16	2017-10-03	Bitzer Kuehlmaschinenbau Gmbh	Duct-mounted suction gas filter
US9951772B2 (en) *	2015-06-18	2018-04-24	Bitzer Kuehlmaschinenbau Gmbh	Scroll compressor with unmachined separator plate and method of making same
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US9890784B2 (en)	2015-06-30	2018-02-13	Bitzer Kuehlmaschinenbau Gmbh	Cast-in offset fixed scroll intake opening
US11078913B2 (en) *	2015-06-30	2021-08-03	Bitzer Kuehlmaschinenbau Gmbh	Two-piece suction fitting
US10132317B2 (en)	2015-12-15	2018-11-20	Bitzer Kuehlmaschinenbau Gmbh	Oil return with non-circular tube
US10697454B2 (en)	2016-03-08	2020-06-30	Bitzer Kuehlmaschinenbau Gmbh	Method of making a two-piece counterweight for a scroll compressor
JP7084109B2 (ja) *	2017-03-17	2022-06-14	三菱重工サーマルシステムズ株式会社	圧縮機
FR3082568B1 (fr) *	2018-06-19	2021-08-27	Danfoss Commercial Compressors	Compresseur a spirales muni d'un deflecteur d'enroulement de stator
JP6696533B2 (ja) *	2018-06-22	2020-05-20	ダイキン工業株式会社	冷凍装置
CN110319014B (zh) *	2019-03-20	2020-07-31	浙江华荣电池股份有限公司	电动车用涡旋式空调压缩机
CN111852852A (zh) *	2019-04-26	2020-10-30	艾默生环境优化技术(苏州)有限公司	一种涡旋压缩机
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WO2022036882A1 (fr) *	2020-08-17	2022-02-24	艾默生环境优化技术(苏州)有限公司	Compresseur à spirale
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CN217327669U (zh) *	2021-12-31	2022-08-30	丹佛斯（天津）有限公司	涡旋压缩机
US12259163B2 (en)	2022-06-01	2025-03-25	Copeland Lp	Climate-control system with thermal storage
US11846287B1 (en)	2022-08-11	2023-12-19	Copeland Lp	Scroll compressor with center hub
US11965507B1 (en)	2022-12-15	2024-04-23	Copeland Lp	Compressor and valve assembly
US12416308B2 (en)	2022-12-28	2025-09-16	Copeland Lp	Compressor with shutdown assembly
US12173708B1 (en)	2023-12-07	2024-12-24	Copeland Lp	Heat pump systems with capacity modulation
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH05157067A (ja) *	1991-12-05	1993-06-22	Daikin Ind Ltd	弁装置
US6179589B1 (en) *	1999-01-04	2001-01-30	Copeland Corporation	Scroll machine with discus discharge valve
US6227830B1 (en) *	1999-08-04	2001-05-08	Scroll Technologies	Check valve mounted adjacent scroll compressor outlet

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58117378A (ja) *	1981-12-28	1983-07-12	Mitsubishi Electric Corp	スクロ−ル圧縮機
JPS59176494A (ja) *	1983-03-26	1984-10-05	Mitsubishi Electric Corp	スクロ−ル圧縮機
JPS59224493A (ja) *	1983-06-03	1984-12-17	Mitsubishi Electric Corp	スクロ−ル圧縮機
JPS60192894A (ja) *	1984-03-13	1985-10-01	Mitsubishi Electric Corp	スクロ−ル圧縮機
US4754950A (en) *	1984-10-30	1988-07-05	Kabushiki Kaisha Toshiba	Valve
JPH07111185B2 (ja) *	1991-10-22	1995-11-29	ダイキン工業株式会社	密閉形圧縮機
JPH05157066A (ja) *	1991-12-05	1993-06-22	Daikin Ind Ltd	スクロール形圧縮機
CN1065324C (zh)	1993-07-09	2001-05-02	松下电器产业株式会社	涡旋压缩机的止回阀
JP3173253B2 (ja) *	1993-11-02	2001-06-04	松下電器産業株式会社	スクロール圧縮機
US5633094A (en) *	1994-10-28	1997-05-27	Hitachi, Ltd.	Valve having facing layers of co-free Ni-base Alloy
US5741120A (en) *	1995-06-07	1998-04-21	Copeland Corporation	Capacity modulated scroll machine
JPH09112474A (ja) *	1995-10-17	1997-05-02	Daikin Ind Ltd	冷媒圧縮機
JPH10274178A (ja) *	1997-03-27	1998-10-13	Mitsubishi Electric Corp	スクロール圧縮機
KR100223437B1 (ko) *	1997-10-25	1999-10-15	윤종용	스크롤 압축기의 첵크 밸브
DE19845993A1 (de) *	1998-10-06	2000-04-20	Bitzer Kuehlmaschinenbau Gmbh	Schraubenverdichter
JP2000345978A (ja) *	1999-05-31	2000-12-12	Mitsubishi Heavy Ind Ltd	スクロール型圧縮機
US6679683B2 (en) *	2000-10-16	2004-01-20	Copeland Corporation	Dual volume-ratio scroll machine
DE10065821A1 (de) *	2000-12-22	2002-07-11	Bitzer Kuehlmaschinenbau Gmbh	Kompressor
US6537043B1 (en) *	2001-09-05	2003-03-25	Copeland Corporation	Compressor discharge valve having a contoured body with a uniform thickness
DE10248926B4 (de) *	2002-10-15	2004-11-11	Bitzer Kühlmaschinenbau Gmbh	Kompressor

2002
- 2002-10-15 DE DE10248926A patent/DE10248926B4/de not_active Expired - Fee Related
2003
- 2003-08-20 WO PCT/EP2003/009214 patent/WO2004036044A1/fr not_active Ceased
- 2003-08-20 CN CN2011100496446A patent/CN102116293B/zh not_active Expired - Lifetime
- 2003-08-20 EP EP12175341.2A patent/EP2511531B1/fr not_active Expired - Lifetime
- 2003-08-20 EP EP03808684.9A patent/EP1563189B1/fr not_active Expired - Lifetime
- 2003-08-20 CN CN038242281A patent/CN1688817B/zh not_active Expired - Lifetime
- 2003-10-08 DE DE50302045T patent/DE50302045D1/de not_active Expired - Lifetime
- 2003-10-08 AT AT03022491T patent/ATE314578T1/de not_active IP Right Cessation
- 2003-10-08 SI SI200330206T patent/SI1413758T1/sl unknown
- 2003-10-08 US US10/682,304 patent/US6960070B2/en not_active Expired - Lifetime
- 2003-10-08 ES ES03022491T patent/ES2254846T3/es not_active Expired - Lifetime
- 2003-10-08 DK DK03022491T patent/DK1413758T3/da active
- 2003-10-08 EP EP03022491A patent/EP1413758B1/fr not_active Expired - Lifetime
- 2003-10-15 CN CNB2003101012455A patent/CN1292171C/zh not_active Expired - Lifetime
2005
- 2005-04-11 US US11/104,273 patent/US7112046B2/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH05157067A (ja) *	1991-12-05	1993-06-22	Daikin Ind Ltd	弁装置
US6179589B1 (en) *	1999-01-04	2001-01-30	Copeland Corporation	Scroll machine with discus discharge valve
US6227830B1 (en) *	1999-08-04	2001-05-08	Scroll Technologies	Check valve mounted adjacent scroll compressor outlet

Also Published As

Publication number	Publication date
DK1413758T3 (da)	2006-05-08
DE50302045D1 (de)	2006-02-02
ES2254846T3 (es)	2006-06-16
US20050232800A1 (en)	2005-10-20
EP1413758A2 (fr)	2004-04-28
EP2511531A2 (fr)	2012-10-17
EP1563189B1 (fr)	2015-12-09
CN1688817B (zh)	2012-06-27
ATE314578T1 (de)	2006-01-15
CN1292171C (zh)	2006-12-27
CN102116293A (zh)	2011-07-06
EP1413758B1 (fr)	2005-12-28
US20040126261A1 (en)	2004-07-01
US7112046B2 (en)	2006-09-26
CN1688817A (zh)	2005-10-26
DE10248926A1 (de)	2004-05-06
EP1413758A3 (fr)	2004-05-19
EP2511531B1 (fr)	2018-03-07
WO2004036044A1 (fr)	2004-04-29
CN102116293B (zh)	2013-05-01
US6960070B2 (en)	2005-11-01
DE10248926B4 (de)	2004-11-11
SI1413758T1 (sl)	2006-06-30
CN1497182A (zh)	2004-05-19
EP1563189A1 (fr)	2005-08-17

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