EP0908624A3 - Ventil zur Hubregelung zur Verwendung in einem Kompressor mit veränderlicher Verdrängung - Google Patents

Ventil zur Hubregelung zur Verwendung in einem Kompressor mit veränderlicher Verdrängung Download PDF

Info

Publication number
EP0908624A3
EP0908624A3 EP98118877A EP98118877A EP0908624A3 EP 0908624 A3 EP0908624 A3 EP 0908624A3 EP 98118877 A EP98118877 A EP 98118877A EP 98118877 A EP98118877 A EP 98118877A EP 0908624 A3 EP0908624 A3 EP 0908624A3
Authority
EP
European Patent Office
Prior art keywords
predetermined direction
pressure sensitive
valve
control valve
open position
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
EP98118877A
Other languages
English (en)
French (fr)
Other versions
EP0908624A2 (de
EP0908624B1 (de
Inventor
Kiyoshi Sanden Corporation Terauchi
Yukihiko Sanden corporation Taguchi
Toshiyuki Sanden Corporation Ogura
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.)
Filing date
Publication date
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of EP0908624A2 publication Critical patent/EP0908624A2/de
Publication of EP0908624A3 publication Critical patent/EP0908624A3/de
Application granted granted Critical
Publication of EP0908624B1 publication Critical patent/EP0908624B1/de
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
    • F04B2027/1854—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)
EP19980118877 1997-10-06 1998-10-06 Ventil zur Hubregelung zur Verwendung in einem Kompressor mit veränderlicher Verdrängung Expired - Lifetime EP0908624B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27297297A JP3862380B2 (ja) 1997-10-06 1997-10-06 可変容量圧縮機の容量制御弁
JP272972/97 1997-10-06
JP27297297 1997-10-06

Publications (3)

Publication Number Publication Date
EP0908624A2 EP0908624A2 (de) 1999-04-14
EP0908624A3 true EP0908624A3 (de) 1999-09-08
EP0908624B1 EP0908624B1 (de) 2001-12-12

Family

ID=17521363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980118877 Expired - Lifetime EP0908624B1 (de) 1997-10-06 1998-10-06 Ventil zur Hubregelung zur Verwendung in einem Kompressor mit veränderlicher Verdrängung

Country Status (3)

Country Link
EP (1) EP0908624B1 (de)
JP (1) JP3862380B2 (de)
DE (1) DE69802885T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100340606B1 (ko) * 1999-09-10 2002-06-15 이시카와 타다시 용량 가변형 압축기의 제어밸브
JP4121785B2 (ja) * 2002-06-12 2008-07-23 サンデン株式会社 可変容量圧縮機の制御装置
US7063511B2 (en) * 2003-07-28 2006-06-20 Delphi Technologies, Inc. Integrated control valve for a variable capacity compressor
JP2006200435A (ja) * 2005-01-20 2006-08-03 Fuji Koki Corp 可変容量型圧縮機用制御弁
JP2008274756A (ja) 2007-04-25 2008-11-13 Sanden Corp 可変容量圧縮機の制御装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894999A (en) * 1988-03-31 1990-01-23 Nissan Motor Company, Limited Automatic air conditioning system with variable displacement compressor, for automotive vehicles
EP0405878A1 (de) * 1989-06-28 1991-01-02 Sanden Corporation Schiefscheibenverdichter mit einer Vorrichtung zur Hubveränderung
EP0519598A1 (de) * 1991-05-17 1992-12-23 Sanden Corporation Schiefscheibenverdichter mit Vorrichtung zur Hubveränderung
WO1994016225A1 (en) * 1993-01-11 1994-07-21 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Control valve for a variable displacement refrigerant compressor
US5531572A (en) * 1993-10-15 1996-07-02 Kabushiki Kaisha Toyoda Jidoshokki Seisakushi Capacity control valve for a variable capacity refrigerant compressor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894999A (en) * 1988-03-31 1990-01-23 Nissan Motor Company, Limited Automatic air conditioning system with variable displacement compressor, for automotive vehicles
EP0405878A1 (de) * 1989-06-28 1991-01-02 Sanden Corporation Schiefscheibenverdichter mit einer Vorrichtung zur Hubveränderung
EP0519598A1 (de) * 1991-05-17 1992-12-23 Sanden Corporation Schiefscheibenverdichter mit Vorrichtung zur Hubveränderung
WO1994016225A1 (en) * 1993-01-11 1994-07-21 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Control valve for a variable displacement refrigerant compressor
US5531572A (en) * 1993-10-15 1996-07-02 Kabushiki Kaisha Toyoda Jidoshokki Seisakushi Capacity control valve for a variable capacity refrigerant compressor

Also Published As

Publication number Publication date
DE69802885D1 (de) 2002-01-24
DE69802885T2 (de) 2002-08-01
EP0908624A2 (de) 1999-04-14
JPH11107930A (ja) 1999-04-20
JP3862380B2 (ja) 2006-12-27
EP0908624B1 (de) 2001-12-12

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