EP1283361A4 - Soupape de regulation pour compresseur a cylindree variable - Google Patents

Soupape de regulation pour compresseur a cylindree variable

Info

Publication number
EP1283361A4
EP1283361A4 EP01932108A EP01932108A EP1283361A4 EP 1283361 A4 EP1283361 A4 EP 1283361A4 EP 01932108 A EP01932108 A EP 01932108A EP 01932108 A EP01932108 A EP 01932108A EP 1283361 A4 EP1283361 A4 EP 1283361A4
Authority
EP
European Patent Office
Prior art keywords
regulation valve
cylinder compressor
variable cylinder
variable
compressor
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
EP01932108A
Other languages
German (de)
English (en)
Other versions
EP1283361A1 (fr
EP1283361B1 (fr
Inventor
T Ikeda
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.)
Saginomiya Seisakusho Inc
Original Assignee
Saginomiya Seisakusho Inc
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 Saginomiya Seisakusho Inc filed Critical Saginomiya Seisakusho Inc
Publication of EP1283361A1 publication Critical patent/EP1283361A1/fr
Publication of EP1283361A4 publication Critical patent/EP1283361A4/fr
Application granted granted Critical
Publication of EP1283361B1 publication Critical patent/EP1283361B1/fr
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
    • 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
    • F04B2027/1859—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)
  • Magnetically Actuated Valves (AREA)
EP01932108A 2000-05-19 2001-05-17 Soupape de regulation pour compresseur a cylindree variable Expired - Lifetime EP1283361B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000148543 2000-05-19
JP2000148543A JP4395239B2 (ja) 2000-05-19 2000-05-19 容量可変型圧縮機用制御弁
PCT/JP2001/004107 WO2001088372A1 (fr) 2000-05-19 2001-05-17 Soupape de regulation pour compresseur a cylindree variable

Publications (3)

Publication Number Publication Date
EP1283361A1 EP1283361A1 (fr) 2003-02-12
EP1283361A4 true EP1283361A4 (fr) 2003-08-06
EP1283361B1 EP1283361B1 (fr) 2007-02-28

Family

ID=18654553

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01932108A Expired - Lifetime EP1283361B1 (fr) 2000-05-19 2001-05-17 Soupape de regulation pour compresseur a cylindree variable

Country Status (4)

Country Link
EP (1) EP1283361B1 (fr)
JP (1) JP4395239B2 (fr)
DE (1) DE60126931T2 (fr)
WO (1) WO2001088372A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4316955B2 (ja) * 2003-08-11 2009-08-19 イーグル工業株式会社 容量制御弁
JP2006029150A (ja) * 2004-07-13 2006-02-02 Sanden Corp クラッチレス可変容量斜板式圧縮機の容量制御弁
JP2007138785A (ja) 2005-11-16 2007-06-07 Toyota Industries Corp 車両用冷凍回路の制御装置、容量可変型圧縮機及び容量可変型圧縮機用制御弁
JP5270890B2 (ja) * 2007-09-26 2013-08-21 サンデン株式会社 可変容量圧縮機のための容量制御システム
GB202008692D0 (en) 2020-04-24 2020-07-22 Lm Wind Power Blades India Pvt Ltd Wind turbine blade with reinforcing structure
GB202016561D0 (en) 2020-10-19 2020-12-02 Blade Dynamics Ltd Wind turbine blade with reinforcing structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396017A2 (fr) * 1989-04-29 1990-11-07 Nissan Motor Co., Ltd. Appareil de refroidissement de l'air pour véhicule
EP0953765A2 (fr) * 1998-04-13 1999-11-03 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Compresseur en plateau en biais à capacité variable avec soupape de contrÔle
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP3728387B2 (ja) * 1998-04-27 2005-12-21 株式会社豊田自動織機 制御弁
JP4013328B2 (ja) * 1998-05-15 2007-11-28 株式会社豊田自動織機 可変容量圧縮機
JP4111593B2 (ja) * 1998-07-07 2008-07-02 サンデン株式会社 可変容量圧縮機の容量制御弁機構

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396017A2 (fr) * 1989-04-29 1990-11-07 Nissan Motor Co., Ltd. Appareil de refroidissement de l'air pour véhicule
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
EP0953765A2 (fr) * 1998-04-13 1999-11-03 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Compresseur en plateau en biais à capacité variable avec soupape de contrÔle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0188372A1 *

Also Published As

Publication number Publication date
EP1283361A1 (fr) 2003-02-12
JP4395239B2 (ja) 2010-01-06
EP1283361B1 (fr) 2007-02-28
DE60126931D1 (de) 2007-04-12
WO2001088372A1 (fr) 2001-11-22
DE60126931T2 (de) 2007-06-28
JP2001329951A (ja) 2001-11-30

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