JP2004137980A - 可変容量圧縮機用容量制御弁 - Google Patents

可変容量圧縮機用容量制御弁 Download PDF

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Publication number
JP2004137980A
JP2004137980A JP2002303998A JP2002303998A JP2004137980A JP 2004137980 A JP2004137980 A JP 2004137980A JP 2002303998 A JP2002303998 A JP 2002303998A JP 2002303998 A JP2002303998 A JP 2002303998A JP 2004137980 A JP2004137980 A JP 2004137980A
Authority
JP
Japan
Prior art keywords
valve
crank chamber
control valve
variable displacement
refrigerant
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.)
Pending
Application number
JP2002303998A
Other languages
English (en)
Japanese (ja)
Inventor
Tomokazu Nakazawa
中沢　智一
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.)
TGK Co Ltd
Original Assignee
TGK Co 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.)
Filing date
Publication date
Application filed by TGK Co Ltd filed Critical TGK Co Ltd
Priority to JP2002303998A priority Critical patent/JP2004137980A/ja
Priority to US10/673,494 priority patent/US20040074245A1/en
Priority to DE60301775T priority patent/DE60301775T2/de
Priority to EP03023513A priority patent/EP1411243B1/fr
Publication of JP2004137980A publication Critical patent/JP2004137980A/ja
Pending legal-status Critical Current

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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
    • F04B27/10—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 having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/109—Lubrication
    • 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
    • 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
    • F04B2027/1822—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
    • F04B2027/1886—Open (not controlling) fluid passage
    • F04B2027/189—Open (not controlling) fluid passage between crankcase and discharge chamber
JP2002303998A 2002-10-18 2002-10-18 可変容量圧縮機用容量制御弁 Pending JP2004137980A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2002303998A JP2004137980A (ja) 2002-10-18 2002-10-18 可変容量圧縮機用容量制御弁
US10/673,494 US20040074245A1 (en) 2002-10-18 2003-09-30 Capacity control valve for variable displacement compressor
DE60301775T DE60301775T2 (de) 2002-10-18 2003-10-15 Regelventil für einen Verdichter variabler Verdrängung
EP03023513A EP1411243B1 (fr) 2002-10-18 2003-10-15 Soupape de commande pour un compresseur à capacité variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002303998A JP2004137980A (ja) 2002-10-18 2002-10-18 可変容量圧縮機用容量制御弁

Publications (1)

Publication Number Publication Date
JP2004137980A true JP2004137980A (ja) 2004-05-13

Family

ID=32040855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002303998A Pending JP2004137980A (ja) 2002-10-18 2002-10-18 可変容量圧縮機用容量制御弁

Country Status (4)

Country Link
US (1) US20040074245A1 (fr)
EP (1) EP1411243B1 (fr)
JP (1) JP2004137980A (fr)
DE (1) DE60301775T2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007051568A (ja) * 2005-08-17 2007-03-01 Tgk Co Ltd 可変容量圧縮機用制御弁
JP2007154718A (ja) * 2005-12-02 2007-06-21 Tgk Co Ltd 可変容量圧縮機用制御弁
KR100873369B1 (ko) * 2007-12-28 2008-12-10 학교법인 두원학원 왕복동식 압축기의 제어밸브
KR100933264B1 (ko) 2008-08-06 2009-12-22 학교법인 두원학원 용량가변형 압축기의 용량제어밸브
JP2015161301A (ja) * 2014-04-22 2015-09-07 株式会社テージーケー 可変容量圧縮機用制御弁
JP2016014334A (ja) * 2014-07-01 2016-01-28 株式会社テージーケー 可変容量圧縮機用制御弁

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4152674B2 (ja) * 2002-06-04 2008-09-17 株式会社テージーケー 可変容量圧縮機用容量制御弁
JP2006057506A (ja) * 2004-08-19 2006-03-02 Tgk Co Ltd 可変容量圧縮機用制御弁
JP5167121B2 (ja) * 2006-03-15 2013-03-21 イーグル工業株式会社 容量制御弁
DE102012011519A1 (de) * 2012-06-08 2013-12-12 Yack SAS Klimaanlage
JP6340661B2 (ja) * 2014-02-27 2018-06-13 株式会社テージーケー 可変容量圧縮機用制御弁
JP2021021330A (ja) * 2019-07-24 2021-02-18 サンデン・オートモーティブコンポーネント株式会社 可変容量圧縮機の制御弁

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10196540A (ja) * 1997-01-10 1998-07-31 Toyota Autom Loom Works Ltd 圧縮機
JP2000045940A (ja) * 1998-07-27 2000-02-15 Toyota Autom Loom Works Ltd 可変容量型圧縮機
JP2001289164A (ja) * 2000-04-07 2001-10-19 Toyota Autom Loom Works Ltd 可変容量圧縮機及びそれへの潤滑油供給方法
JP3735512B2 (ja) * 2000-05-10 2006-01-18 株式会社豊田自動織機 容量可変型圧縮機の制御弁
JP2001355570A (ja) * 2000-06-14 2001-12-26 Toyota Industries Corp ピストン式容量可変型圧縮機
DE50112743D1 (de) * 2000-07-06 2007-08-30 Ixetic Mac Gmbh Sicherheitseinrichtung für klimakompressor
JP4399994B2 (ja) * 2000-11-17 2010-01-20 株式会社豊田自動織機 容量可変型圧縮機
US6732541B2 (en) * 2002-05-03 2004-05-11 Delphi Technologies, Inc. Electrically operated compressor capacity control system with integral pressure sensors

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007051568A (ja) * 2005-08-17 2007-03-01 Tgk Co Ltd 可変容量圧縮機用制御弁
JP4572273B2 (ja) * 2005-08-17 2010-11-04 株式会社テージーケー 可変容量圧縮機用制御弁
JP2007154718A (ja) * 2005-12-02 2007-06-21 Tgk Co Ltd 可変容量圧縮機用制御弁
KR100873369B1 (ko) * 2007-12-28 2008-12-10 학교법인 두원학원 왕복동식 압축기의 제어밸브
KR100933264B1 (ko) 2008-08-06 2009-12-22 학교법인 두원학원 용량가변형 압축기의 용량제어밸브
JP2015161301A (ja) * 2014-04-22 2015-09-07 株式会社テージーケー 可変容量圧縮機用制御弁
JP2016014334A (ja) * 2014-07-01 2016-01-28 株式会社テージーケー 可変容量圧縮機用制御弁

Also Published As

Publication number Publication date
US20040074245A1 (en) 2004-04-22
DE60301775T2 (de) 2006-05-18
EP1411243A1 (fr) 2004-04-21
DE60301775D1 (de) 2006-02-16
EP1411243B1 (fr) 2005-10-05

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