EP1589223A4 - Control valve of variable displacement compressor - Google Patents

Control valve of variable displacement compressor

Info

Publication number
EP1589223A4
EP1589223A4 EP04703930A EP04703930A EP1589223A4 EP 1589223 A4 EP1589223 A4 EP 1589223A4 EP 04703930 A EP04703930 A EP 04703930A EP 04703930 A EP04703930 A EP 04703930A EP 1589223 A4 EP1589223 A4 EP 1589223A4
Authority
EP
European Patent Office
Prior art keywords
control valve
variable displacement
displacement compressor
compressor
variable
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
EP04703930A
Other languages
German (de)
French (fr)
Other versions
EP1589223A1 (en
EP1589223B1 (en
Inventor
Yuji Kawamura
Kazutaka Kowada
Kazuhiro Irie
Shunji Muta
Yoshie Sato
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
Valeo Japan Co Ltd
Original Assignee
Valeo Thermal Systems Japan 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 Valeo Thermal Systems Japan Corp filed Critical Valeo Thermal Systems Japan Corp
Publication of EP1589223A1 publication Critical patent/EP1589223A1/en
Publication of EP1589223A4 publication Critical patent/EP1589223A4/en
Application granted granted Critical
Publication of EP1589223B1 publication Critical patent/EP1589223B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery 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
    • 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

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)
EP04703930.0A 2003-01-22 2004-01-21 Control valve of variable displacement compressor Expired - Lifetime EP1589223B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003013890 2003-01-22
JP2003013890 2003-01-22
PCT/JP2004/000505 WO2004065789A1 (en) 2003-01-22 2004-01-21 Control valve of variable displacement compressor

Publications (3)

Publication Number Publication Date
EP1589223A1 EP1589223A1 (en) 2005-10-26
EP1589223A4 true EP1589223A4 (en) 2011-03-16
EP1589223B1 EP1589223B1 (en) 2019-04-24

Family

ID=32767372

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04703930.0A Expired - Lifetime EP1589223B1 (en) 2003-01-22 2004-01-21 Control valve of variable displacement compressor

Country Status (6)

Country Link
US (1) US20050254961A1 (en)
EP (1) EP1589223B1 (en)
JP (1) JP4547332B2 (en)
KR (1) KR100984214B1 (en)
CN (1) CN100396916C (en)
WO (1) WO2004065789A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4456906B2 (en) * 2004-03-25 2010-04-28 株式会社不二工機 Control valve for variable capacity compressor
JP2006083837A (en) * 2004-08-19 2006-03-30 Tgk Co Ltd Variable displacement compressor control valve
JP4925800B2 (en) * 2006-11-30 2012-05-09 カルソニックカンセイ株式会社 Control valve for variable displacement compressor
US8424567B2 (en) * 2009-12-18 2013-04-23 Cameron International Corporation Bi-directional valve with cavity pressure relief
JP5458965B2 (en) * 2010-03-08 2014-04-02 株式会社豊田自動織機 Capacity control mechanism in variable capacity compressor
CN101985926B (en) * 2010-10-22 2013-01-09 四川金科环保科技有限公司 Hydraulic piston compressor displacement stepless adjustment method
JP2013144957A (en) * 2012-01-16 2013-07-25 Japan Climate Systems Corp Variable displacement compressor
JP6149206B2 (en) 2013-07-04 2017-06-21 株式会社テージーケー Control valve for variable capacity compressor
US10066618B2 (en) * 2014-11-05 2018-09-04 Mahle International Gmbh Variable displacement compressor with an oil check valve
JP6500185B2 (en) * 2016-02-25 2019-04-17 株式会社テージーケー Control valve for variable displacement compressor
JP6500186B2 (en) * 2016-02-25 2019-04-17 株式会社テージーケー Control valve for variable displacement compressor
EP3431760B1 (en) * 2016-03-17 2020-09-23 Eagle Industry Co., Ltd. Capacity control valve
JP6714274B2 (en) * 2016-06-13 2020-06-24 株式会社テージーケー Control valve for variable capacity compressor
CN108071824B (en) 2016-06-13 2021-08-10 株式会社Tgk Control valve for variable displacement compressor
EP3604806B1 (en) 2017-03-28 2022-05-25 Eagle Industry Co., Ltd. Capacity control valve
KR102051661B1 (en) 2017-05-30 2019-12-04 한온시스템 주식회사 Control valve and variable capacity type compressure
JP6910871B2 (en) * 2017-07-14 2021-07-28 サンデン・オートモーティブコンポーネント株式会社 Variable capacitance compressor
CN111051753A (en) 2017-08-28 2020-04-21 伊格尔工业股份有限公司 The electromagnetic valve
KR102896044B1 (en) * 2018-01-29 2025-12-05 한온시스템 주식회사 Control system for a compressor, electronic control valve for the same, and compressor with the same
WO2020032089A1 (en) * 2018-08-08 2020-02-13 イーグル工業株式会社 Capacity control valve
CN110469497A (en) * 2019-08-14 2019-11-19 珠海格力节能环保制冷技术研究中心有限公司 Compressor and refrigeration equipment with it
CN117249039A (en) * 2023-09-20 2023-12-19 华侨大学 A radial plunger hydraulic device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428718A (en) * 1982-02-25 1984-01-31 General Motors Corporation Variable displacement compressor control valve arrangement
EP0220798A1 (en) * 1985-08-09 1987-05-06 Sanden Corporation Wobble plate type compressor with variable displacement mechanism
US5000666A (en) * 1988-01-14 1991-03-19 Honda Giken Kogyo Kabushiki Kaisha Control device for variable displacement type compressor
US5702235A (en) * 1995-10-31 1997-12-30 Tgk Company, Ltd. Capacity control device for valiable-capacity compressor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606705A (en) * 1985-08-02 1986-08-19 General Motors Corporation Variable displacement compressor control valve arrangement
JPH0765567B2 (en) * 1986-04-09 1995-07-19 株式会社豊田自動織機製作所 Control Mechanism of Crank Chamber Pressure in Oscillating Swash Plate Compressor
JPS63243469A (en) * 1987-03-28 1988-10-11 Toyota Autom Loom Works Ltd Pressure control mechanism of crank case for swash plate type compressor
JPS6441680A (en) * 1987-08-06 1989-02-13 Honda Motor Co Ltd Controller for variable displacement compressor
JP3242496B2 (en) * 1993-07-06 2001-12-25 株式会社豊田自動織機 External switching type displacement control valve for variable displacement compressor
JP3432995B2 (en) * 1996-04-01 2003-08-04 株式会社豊田自動織機 Control valve for variable displacement compressor
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
JP3591234B2 (en) * 1997-08-27 2004-11-17 株式会社豊田自動織機 Control valve for variable displacement compressor
JP3783434B2 (en) * 1998-04-13 2006-06-07 株式会社豊田自動織機 Variable capacity swash plate compressor and air conditioning cooling circuit
US6302656B1 (en) * 1998-10-08 2001-10-16 Tgk Co. Ltd. Solenoid controlled valve and variable displacement compressor
JP3899719B2 (en) * 1999-01-29 2007-03-28 株式会社豊田自動織機 Control valve for variable capacity compressor
JP3583951B2 (en) * 1999-06-07 2004-11-04 株式会社豊田自動織機 Capacity control valve
JP2001073939A (en) * 1999-08-31 2001-03-21 Toyota Autom Loom Works Ltd Control valve for variable displacement compressor and variable displacement compressor
JP2001132632A (en) * 1999-11-10 2001-05-18 Toyota Autom Loom Works Ltd Control valve of variable displacement compressor
US6340293B1 (en) * 2000-08-25 2002-01-22 Delphi Technologies Inc Clutchless compressor control valve with integral by pass feature
DE10318626A1 (en) * 2002-04-25 2003-11-13 Sanden Corp Variable capacity compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428718A (en) * 1982-02-25 1984-01-31 General Motors Corporation Variable displacement compressor control valve arrangement
EP0220798A1 (en) * 1985-08-09 1987-05-06 Sanden Corporation Wobble plate type compressor with variable displacement mechanism
US5000666A (en) * 1988-01-14 1991-03-19 Honda Giken Kogyo Kabushiki Kaisha Control device for variable displacement type compressor
US5702235A (en) * 1995-10-31 1997-12-30 Tgk Company, Ltd. Capacity control device for valiable-capacity compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004065789A1 *

Also Published As

Publication number Publication date
US20050254961A1 (en) 2005-11-17
WO2004065789A1 (en) 2004-08-05
EP1589223A1 (en) 2005-10-26
KR20050094868A (en) 2005-09-28
KR100984214B1 (en) 2010-09-28
CN1738971A (en) 2006-02-22
JPWO2004065789A1 (en) 2006-05-18
EP1589223B1 (en) 2019-04-24
JP4547332B2 (en) 2010-09-22
CN100396916C (en) 2008-06-25

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