EP1612420A3 - Soupape de contrôle pour compresseur à capacité variable - Google Patents

Soupape de contrôle pour compresseur à capacité variable Download PDF

Info

Publication number
EP1612420A3
EP1612420A3 EP05013509A EP05013509A EP1612420A3 EP 1612420 A3 EP1612420 A3 EP 1612420A3 EP 05013509 A EP05013509 A EP 05013509A EP 05013509 A EP05013509 A EP 05013509A EP 1612420 A3 EP1612420 A3 EP 1612420A3
Authority
EP
European Patent Office
Prior art keywords
valve
valve hole
displacement
control valve
closes
Prior art date
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
EP05013509A
Other languages
German (de)
English (en)
Other versions
EP1612420A2 (fr
EP1612420B1 (fr
Inventor
Satoshi Umemura
Masahiro Kawaguchi
Masaki Ota
Tatsuya Hirose
Yuji Hashimoto
Tetsuhiko Fukanuma
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries 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.)
Filing date
Publication date
Application filed by Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of EP1612420A2 publication Critical patent/EP1612420A2/fr
Publication of EP1612420A3 publication Critical patent/EP1612420A3/fr
Application granted granted Critical
Publication of EP1612420B1 publication Critical patent/EP1612420B1/fr
Expired - Fee Related legal-status Critical Current
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
    • 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
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1831—Valve-controlled fluid connection between crankcase and suction 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

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)
  • Magnetically Actuated Valves (AREA)
EP05013509A 2004-06-28 2005-06-22 Soupape de contrôle pour compresseur à capacité variable Expired - Fee Related EP1612420B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004190005 2004-06-28
JP2004253450 2004-08-31
JP2004291724A JP2006097665A (ja) 2004-06-28 2004-10-04 可変容量型圧縮機における容量制御弁

Publications (3)

Publication Number Publication Date
EP1612420A2 EP1612420A2 (fr) 2006-01-04
EP1612420A3 true EP1612420A3 (fr) 2006-11-22
EP1612420B1 EP1612420B1 (fr) 2009-08-19

Family

ID=34937617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05013509A Expired - Fee Related EP1612420B1 (fr) 2004-06-28 2005-06-22 Soupape de contrôle pour compresseur à capacité variable

Country Status (4)

Country Link
US (1) US20050287014A1 (fr)
EP (1) EP1612420B1 (fr)
JP (1) JP2006097665A (fr)
DE (1) DE602005016046D1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4118181B2 (ja) * 2003-03-28 2008-07-16 サンデン株式会社 可変容量斜板式圧縮機の制御弁
JP2006083837A (ja) * 2004-08-19 2006-03-30 Tgk Co Ltd 可変容量圧縮機用制御弁
JP2006177300A (ja) * 2004-12-24 2006-07-06 Toyota Industries Corp 可変容量型圧縮機における容量制御機構
EP1895162B9 (fr) * 2005-06-22 2013-05-29 Eagle Industry Co., Ltd. Valve de contrôle de capacité
US7611335B2 (en) 2006-03-15 2009-11-03 Delphi Technologies, Inc. Two set-point pilot piston control valve
US20160053755A1 (en) * 2013-03-22 2016-02-25 Sanden Holdings Corporation Control Valve And Variable Capacity Compressor Provided With Said Control Valve
JP6115393B2 (ja) * 2013-08-08 2017-04-19 株式会社豊田自動織機 可変容量型斜板式圧縮機
JP2015034510A (ja) * 2013-08-08 2015-02-19 株式会社豊田自動織機 可変容量型斜板式圧縮機
JP2015075054A (ja) * 2013-10-10 2015-04-20 株式会社豊田自動織機 可変容量型斜板式圧縮機
JP6127994B2 (ja) * 2014-01-30 2017-05-17 株式会社豊田自動織機 可変容量型斜板式圧縮機
JP6127999B2 (ja) * 2014-02-03 2017-05-17 株式会社豊田自動織機 可変容量型斜板式圧縮機
JP2015183615A (ja) * 2014-03-25 2015-10-22 株式会社豊田自動織機 可変容量型斜板式圧縮機
JP2015183614A (ja) * 2014-03-25 2015-10-22 株式会社豊田自動織機 可変容量型斜板式圧縮機
JP6141930B2 (ja) * 2015-09-16 2017-06-07 株式会社豊田自動織機 容量制御弁
JP6663227B2 (ja) * 2016-01-19 2020-03-11 サンデン・オートモーティブコンポーネント株式会社 可変容量圧縮機の容量制御弁
KR102073501B1 (ko) * 2016-02-22 2020-02-04 가부시키가이샤 도요다 지도숏키 용량 가변형 사판식 압축기
JP7107490B2 (ja) * 2018-01-31 2022-07-27 サンデン・オートモーティブコンポーネント株式会社 可変容量圧縮機の容量制御弁
EP3822483B1 (fr) * 2018-07-12 2024-04-03 Eagle Industry Co., Ltd. Vanne de contröle de capacité
EP3822484B1 (fr) 2018-07-12 2023-10-11 Eagle Industry Co., Ltd. Soupape de commande de capacité
CN115306669A (zh) 2018-07-12 2022-11-08 伊格尔工业股份有限公司 容量控制阀
US11480166B2 (en) * 2018-07-13 2022-10-25 Eagle Industry Co., Ltd. Capacity control valve
EP3835577A4 (fr) 2018-08-08 2022-03-09 Eagle Industry Co., Ltd. Soupape de régulation de capacité
US11473683B2 (en) 2018-08-08 2022-10-18 Eagle Industry Co., Ltd. Capacity control valve
WO2020032087A1 (fr) 2018-08-08 2020-02-13 イーグル工業株式会社 Soupape de régulation de capacité
KR102596905B1 (ko) 2018-12-04 2023-11-01 이구루코교 가부시기가이샤 용량 제어 밸브
WO2020179597A1 (fr) 2019-03-01 2020-09-10 イーグル工業株式会社 Soupape de commande de capacité
CN113661324B (zh) 2019-04-03 2023-06-06 伊格尔工业股份有限公司 容量控制阀
US11754194B2 (en) * 2019-04-03 2023-09-12 Eagle Industry Co., Ltd. Capacity control valve
KR20210142158A (ko) 2019-04-03 2021-11-24 이구루코교 가부시기가이샤 용량 제어 밸브
JP7358022B2 (ja) 2019-04-03 2023-10-10 イーグル工業株式会社 容量制御弁
EP4242504A3 (fr) * 2019-04-24 2023-11-15 Eagle Industry Co., Ltd. Soupape de régulation de capacité
KR20220159471A (ko) 2020-04-23 2022-12-02 이구루코교 가부시기가이샤 용량 제어 밸브

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1081378A2 (fr) * 1999-08-31 2001-03-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Soupape de régulation d'un compresseur à capacité variable
EP1279831A2 (fr) * 2001-07-25 2003-01-29 TGK CO., Ltd. Soupape de contrôle de déplacement utilisée dans un compresseur à capacité variable
US20040120829A1 (en) * 2002-12-23 2004-06-24 Pitla Srinivas S. Controls for variable displacement compressor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526516A (en) * 1983-02-17 1985-07-02 Diesel Kiki Co., Ltd. Variable capacity wobble plate compressor capable of controlling angularity of wobble plate with high responsiveness
JPH051330Y2 (fr) * 1987-02-02 1993-01-13
EP0536989B1 (fr) * 1991-10-07 1995-05-03 Sanden Corporation Compresseur à plateau en biais avec dispositif à déplacement variable
JPH0599136A (ja) * 1991-10-23 1993-04-20 Sanden Corp 可変容量型斜板式圧縮機
US6010312A (en) * 1996-07-31 2000-01-04 Kabushiki Kaisha Toyoda Jidoshokki Seiksakusho Control valve unit with independently operable valve mechanisms for variable displacement compressor
JP3804294B2 (ja) * 1998-09-17 2006-08-02 Ｎｏｋ株式会社 ソレノイド制御弁
JP2000220763A (ja) * 1999-01-29 2000-08-08 Toyota Autom Loom Works Ltd 可変容量型圧縮機用の容量制御弁
JP3750397B2 (ja) * 1999-03-01 2006-03-01 株式会社豊田自動織機 可変容量型圧縮機用の容量制御弁
JP3583951B2 (ja) * 1999-06-07 2004-11-04 株式会社豊田自動織機 容量制御弁
JP3911937B2 (ja) * 1999-08-04 2007-05-09 株式会社豊田自動織機 空調装置及び容量可変型圧縮機の制御方法
KR100340606B1 (ko) * 1999-09-10 2002-06-15 이시카와 타다시 용량 가변형 압축기의 제어밸브
JP2001153044A (ja) * 1999-09-10 2001-06-05 Toyota Autom Loom Works Ltd 容量可変型圧縮機の制御弁
JP2001132632A (ja) * 1999-11-10 2001-05-18 Toyota Autom Loom Works Ltd 容量可変型圧縮機の制御弁
JP3996357B2 (ja) * 2001-06-06 2007-10-24 株式会社テージーケー 可変容量圧縮機および可変容量圧縮機用容量制御弁
JP4446026B2 (ja) * 2002-05-13 2010-04-07 株式会社テージーケー 可変容量圧縮機用容量制御弁

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1081378A2 (fr) * 1999-08-31 2001-03-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Soupape de régulation d'un compresseur à capacité variable
EP1279831A2 (fr) * 2001-07-25 2003-01-29 TGK CO., Ltd. Soupape de contrôle de déplacement utilisée dans un compresseur à capacité variable
US20040120829A1 (en) * 2002-12-23 2004-06-24 Pitla Srinivas S. Controls for variable displacement compressor

Also Published As

Publication number Publication date
US20050287014A1 (en) 2005-12-29
JP2006097665A (ja) 2006-04-13
EP1612420A2 (fr) 2006-01-04
EP1612420B1 (fr) 2009-08-19
DE602005016046D1 (de) 2009-10-01

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