EP1775470A4 - Mengenregelventil für kupplungslosen verstellbaren schrägscheiben-verdichter - Google Patents

Mengenregelventil für kupplungslosen verstellbaren schrägscheiben-verdichter

Info

Publication number: EP1775470A4
Authority: EP; European Patent Office
Prior art keywords: control valve; swash plate; variable displacement; type compressor; capacity control
Prior art date: 2004-07-13
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

EP05758283A

Other languages

English (en)

French (fr)

Other versions

EP1775470B1 (de

EP1775470A1 (de

Inventor

Yukihiko Taguchi

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.)

2004-07-13

Filing date

2005-07-11

Publication date

2007-08-08

2005-07-11 Application filed by Sanden Corp filed Critical Sanden Corp

2007-04-18 Publication of EP1775470A1 publication Critical patent/EP1775470A1/de

2007-08-08 Publication of EP1775470A4 publication Critical patent/EP1775470A4/de

2009-04-15 Application granted granted Critical

2009-04-15 Publication of EP1775470B1 publication Critical patent/EP1775470B1/de

2025-07-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000006073 displacement reaction Methods 0.000 title 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/1809—Controlled pressure
- F04B2027/1813—Crankcase pressure
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/1822—Valve-controlled fluid connection
- F04B2027/1827—Valve-controlled fluid connection between crankcase and discharge chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/184—Valve controlling parameter
- F04B2027/1854—External parameters
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/184—Valve controlling parameter
- F04B2027/1859—Suction pressure
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/1863—Controlled by crankcase pressure with an auxiliary valve, controlled by
- F04B2027/1881—Suction pressure

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Control Of Positive-Displacement Pumps (AREA)

EP05758283A 2004-07-13 2005-07-11 Mengenregelventil für kupplungslosen verstellbaren schrägscheiben-verdichter Expired - Fee Related EP1775470B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2004206550A JP2006029150A (ja)	2004-07-13	2004-07-13	クラッチレス可変容量斜板式圧縮機の容量制御弁
PCT/JP2005/012760 WO2006006560A1 (ja)	2004-07-13	2005-07-11	クラッチレス可変容量斜板式圧縮機の容量制御弁

Publications (3)

Publication Number	Publication Date
EP1775470A1 EP1775470A1 (de)	2007-04-18
EP1775470A4 true EP1775470A4 (de)	2007-08-08
EP1775470B1 EP1775470B1 (de)	2009-04-15

Family

ID=35783900

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05758283A Expired - Fee Related EP1775470B1 (de)	2004-07-13	2005-07-11	Mengenregelventil für kupplungslosen verstellbaren schrägscheiben-verdichter

Country Status (6)

Country	Link
US (1)	US20070183904A1 (de)
EP (1)	EP1775470B1 (de)
JP (1)	JP2006029150A (de)
CN (1)	CN100507267C (de)
DE (1)	DE602005013969D1 (de)
WO (1)	WO2006006560A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2008038856A (ja) *	2006-08-10	2008-02-21	Toyota Industries Corp	可変容量型圧縮機用制御弁
US8500415B2 (en) *	2007-10-02	2013-08-06	Sanden Corporation	Variable displacement compressor
JP2010024874A (ja) *	2008-07-16	2010-02-04	Tgk Co Ltd	可変容量圧縮機用制御弁
JP5235569B2 (ja) *	2008-09-12	2013-07-10	サンデン株式会社	容量制御弁、可変容量圧縮機及び可変容量圧縮機の容量制御システム
JP5055444B2 (ja) *	2010-06-04	2012-10-24	株式会社鷺宮製作所	感圧制御弁
JP2014055626A (ja) *	2012-09-12	2014-03-27	Saginomiya Seisakusho Inc	感圧制御弁
WO2014148367A1 (ja) *	2013-03-22	2014-09-25	サンデン株式会社	制御弁及びこの制御弁を備えた可変容量圧縮機
CN107701411A (zh) *	2017-11-13	2018-02-16	苏州新智机电工业有限公司	汽车空调变排量压缩机用单通道气动控制阀

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0628722A1 (de) *	1993-06-08	1994-12-14	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho	Taumelscheibenverdichter
EP1024286A2 (de) *	1999-01-29	2000-08-02	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho	Kontrollventil für einen verstellbaren Taumelscheibenverdichter

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3152015B2 (ja) *	1993-06-08	2001-04-03	株式会社豊田自動織機製作所	クラッチレス片側ピストン式可変容量圧縮機及びその容量制御方法
JP3254853B2 (ja) *	1993-11-05	2002-02-12	株式会社豊田自動織機	クラッチレス片側ピストン式可変容量圧縮機
JP3175536B2 (ja) *	1995-06-13	2001-06-11	株式会社豊田自動織機製作所	クラッチレス可変容量型圧縮機における容量制御構造
JP3585150B2 (ja) *	1997-01-21	2004-11-04	株式会社豊田自動織機	可変容量圧縮機用制御弁
JP3993708B2 (ja) *	1998-10-08	2007-10-17	株式会社テージーケー	容量可変圧縮機の容量制御装置
US6352416B1 (en) *	1999-03-15	2002-03-05	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho	Device and method for controlling displacement of variable displacement compressor
JP2001165055A (ja) *	1999-12-09	2001-06-19	Toyota Autom Loom Works Ltd	制御弁及び容量可変型圧縮機
JP3752944B2 (ja) *	2000-02-07	2006-03-08	株式会社豊田自動織機	容量可変型圧縮機の制御装置
JP4395239B2 (ja) *	2000-05-19	2010-01-06	株式会社鷺宮製作所	容量可変型圧縮機用制御弁
JP2002021720A (ja) *	2000-07-06	2002-01-23	Toyota Industries Corp	容量可変型圧縮機の制御弁
JP2002054561A (ja) *	2000-08-08	2002-02-20	Toyota Industries Corp	容量可変型圧縮機の制御弁及び容量可変型圧縮機
JP2002303263A (ja) *	2001-04-06	2002-10-18	Fuji Koki Corp	可変容量型圧縮機用制御弁
JP2002327686A (ja) *	2001-04-27	2002-11-15	Toyota Industries Corp	車両用空調装置及び内燃機関のアイドル回転速度制御装置
JP4246975B2 (ja) *	2002-02-04	2009-04-02	イーグル工業株式会社	容量制御弁
JP2004278511A (ja) *	2002-10-23	2004-10-07	Tgk Co Ltd	可変容量圧縮機用制御弁
CN1497179A (zh) *	2002-10-23	2004-05-19	株式会社Tgk	变容式压缩机的控制阀
JP2005061253A (ja) *	2003-08-08	2005-03-10	Tgk Co Ltd	可変容量圧縮機の制御弁

2004
- 2004-07-13 JP JP2004206550A patent/JP2006029150A/ja active Pending
2005
- 2005-07-11 CN CNB2005800234342A patent/CN100507267C/zh not_active Expired - Fee Related
- 2005-07-11 DE DE602005013969T patent/DE602005013969D1/de not_active Expired - Lifetime
- 2005-07-11 EP EP05758283A patent/EP1775470B1/de not_active Expired - Fee Related
- 2005-07-11 WO PCT/JP2005/012760 patent/WO2006006560A1/ja not_active Ceased
- 2005-07-11 US US11/571,884 patent/US20070183904A1/en not_active Abandoned

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0628722A1 (de) *	1993-06-08	1994-12-14	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho	Taumelscheibenverdichter
US5797730A (en) *	1993-06-08	1998-08-25	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho	Swash plate type compressor
EP1024286A2 (de) *	1999-01-29	2000-08-02	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho	Kontrollventil für einen verstellbaren Taumelscheibenverdichter

Also Published As

Publication number	Publication date
EP1775470B1 (de)	2009-04-15
DE602005013969D1 (de)	2009-05-28
WO2006006560A1 (ja)	2006-01-19
CN100507267C (zh)	2009-07-01
EP1775470A1 (de)	2007-04-18
US20070183904A1 (en)	2007-08-09
JP2006029150A (ja)	2006-02-02
CN1985090A (zh)	2007-06-20

Legal Events

Date	Code	Title	Description
2007-03-16	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
2007-04-18	17P	Request for examination filed	Effective date: 20070110
2007-04-18	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE FR
2007-08-08	A4	Supplementary search report drawn up and despatched	Effective date: 20070711
2007-10-17	DAX	Request for extension of the european patent (deleted)
2007-10-17	RBV	Designated contracting states (corrected)	Designated state(s): DE FR
2007-11-07	17Q	First examination report despatched	Effective date: 20071005
2008-10-21	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2009-03-06	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2009-03-13	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2009-04-15	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR
2009-05-28	REF	Corresponds to:	Ref document number: 602005013969 Country of ref document: DE Date of ref document: 20090528 Kind code of ref document: P
2010-02-19	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2010-02-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2010-03-24	26N	No opposition filed	Effective date: 20100118
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