EP2034187A4 - Compresseur - Google Patents

Compresseur

Info

Publication number: EP2034187A4
Authority: EP; European Patent Office
Prior art keywords: compressor
Prior art date: 2006-06-27
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

EP07767139A

Other languages

German (de)

English (en)

Other versions

EP2034187B1 (fr

EP2034187A1 (fr

Inventor

Akiyoshi Higashiyama

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.)

Sanden Corp

Original Assignee

Sanden Corp

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.)

2006-06-27

Filing date

2007-06-18

Publication date

2012-11-21

2007-06-18 Application filed by Sanden Corp filed Critical Sanden Corp

2009-03-11 Publication of EP2034187A1 publication Critical patent/EP2034187A1/fr

2012-11-21 Publication of EP2034187A4 publication Critical patent/EP2034187A4/fr

2014-08-20 Application granted granted Critical

2014-08-20 Publication of EP2034187B1 publication Critical patent/EP2034187B1/fr

Status Ceased legal-status Critical Current

2027-06-18 Anticipated expiration legal-status Critical

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
- 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
- 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
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
- F04C18/0253—Details concerning the base
- 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
- 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
- F04C2210/00—Fluid
- F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
- F04C2210/261—Carbon dioxide (CO2)

Landscapes

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

EP07767139.4A 2006-06-27 2007-06-18 Compresseur à spirales Ceased EP2034187B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2006176931A JP2008008161A (ja)	2006-06-27	2006-06-27	圧縮機
PCT/JP2007/062241 WO2008001639A1 (fr)	2006-06-27	2007-06-18	compresseur

Publications (3)

Publication Number	Publication Date
EP2034187A1 EP2034187A1 (fr)	2009-03-11
EP2034187A4 true EP2034187A4 (fr)	2012-11-21
EP2034187B1 EP2034187B1 (fr)	2014-08-20

Family

ID=38845407

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07767139.4A Ceased EP2034187B1 (fr)	2006-06-27	2007-06-18	Compresseur à spirales

Country Status (3)

Country	Link
EP (1)	EP2034187B1 (fr)
JP (1)	JP2008008161A (fr)
WO (1)	WO2008001639A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5071355B2 (ja) *	2008-11-21	2012-11-14	パナソニック株式会社	スクロール圧縮機
JP5548586B2 (ja)	2010-10-28	2014-07-16	日立アプライアンス株式会社	スクロール圧縮機
JP2012255430A (ja) *	2011-02-07	2012-12-27	Panasonic Corp	圧縮機
CN103375407B (zh) *	2012-04-27	2016-04-27	比亚迪股份有限公司	一种涡旋式压缩机
CN106151043A (zh) *	2015-04-07	2016-11-23	珠海格力节能环保制冷技术研究中心有限公司	涡旋压缩机上支架及具有其的涡旋压缩机
CN105889064A (zh) *	2016-06-15	2016-08-24	珠海格力节能环保制冷技术研究中心有限公司	涡旋压缩机及空调
CN207795583U (zh)	2017-12-27	2018-08-31	艾默生环境优化技术(苏州)有限公司	供油机构和具有该供油机构的卧式压缩机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH11280678A (ja) *	1998-03-31	1999-10-15	Fujitsu General Ltd	スクロール圧縮機
EP1544467A2 (fr) *	2003-12-19	2005-06-22	Kabushiki Kaisha Toyota Jidoshokki	Compresseur à spirale

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH1122665A (ja) *	1997-06-30	1999-01-26	Matsushita Electric Ind Co Ltd	密閉型電動スクロール圧縮機
JP2006037896A (ja)	2004-07-29	2006-02-09	Matsushita Electric Ind Co Ltd	スクロール圧縮機

2006
- 2006-06-27 JP JP2006176931A patent/JP2008008161A/ja active Pending
2007
- 2007-06-18 WO PCT/JP2007/062241 patent/WO2008001639A1/fr not_active Ceased
- 2007-06-18 EP EP07767139.4A patent/EP2034187B1/fr not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH11280678A (ja) *	1998-03-31	1999-10-15	Fujitsu General Ltd	スクロール圧縮機
EP1544467A2 (fr) *	2003-12-19	2005-06-22	Kabushiki Kaisha Toyota Jidoshokki	Compresseur à spirale

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008001639A1 *

Also Published As

Publication number	Publication date
WO2008001639A1 (fr)	2008-01-03
EP2034187B1 (fr)	2014-08-20
JP2008008161A (ja)	2008-01-17
EP2034187A1 (fr)	2009-03-11

Legal Events

Date	Code	Title	Description
2009-02-06	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
2009-03-11	17P	Request for examination filed	Effective date: 20081117
2009-03-11	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2009-03-11	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2009-08-05	RBV	Designated contracting states (corrected)	Designated state(s): DE FR
2012-08-08	DAX	Request for extension of the european patent (deleted)
2012-11-21	A4	Supplementary search report drawn up and despatched	Effective date: 20121024
2012-11-21	RIC1	Information provided on ipc code assigned before grant	Ipc: F04C 18/02 20060101AFI20121019BHEP
2014-03-10	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2014-04-09	INTG	Intention to grant announced	Effective date: 20140310
2014-07-14	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2014-07-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2014-08-20	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR
2014-10-02	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 602007038227 Country of ref document: DE Effective date: 20141002
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2015-06-26	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2015-06-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2015-07-29	26N	No opposition filed	Effective date: 20150521
2016-04-27	REG	Reference to a national code	Ref country code: DE Ref legal event code: R082 Ref document number: 602007038227 Country of ref document: DE Representative=s name: PRUEFER & PARTNER MBB PATENTANWAELTE RECHTSANW, DE Ref country code: DE Ref legal event code: R081 Ref document number: 602007038227 Country of ref document: DE Owner name: SANDEN HOLDINGS CORPORATION, LSESAKI-SHI, JP Free format text: FORMER OWNER: SANDEN CORP., ISESAKI-SHI, GUNMA-KEN, JP
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