DE69700524D1 - Displacement swash plate compressor with control mechanism - Google Patents

Displacement swash plate compressor with control mechanism

Info

Publication number
DE69700524D1
DE69700524D1 DE69700524T DE69700524T DE69700524D1 DE 69700524 D1 DE69700524 D1 DE 69700524D1 DE 69700524 T DE69700524 T DE 69700524T DE 69700524 T DE69700524 T DE 69700524T DE 69700524 D1 DE69700524 D1 DE 69700524D1
Authority
DE
Germany
Prior art keywords
control mechanism
swash plate
plate compressor
displacement swash
displacement
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.)
Expired - Lifetime
Application number
DE69700524T
Other languages
German (de)
Other versions
DE69700524T2 (en
Inventor
Yukihiko Taguchi
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
Application granted granted Critical
Publication of DE69700524D1 publication Critical patent/DE69700524D1/en
Publication of DE69700524T2 publication Critical patent/DE69700524T2/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
    • 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
    • F04B49/22—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 by means of valves
    • F04B49/225—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 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
    • 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)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE1997600524 1996-11-11 1997-11-11 Displacement swash plate compressor with control mechanism Expired - Lifetime DE69700524T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8298296A JPH10141219A (en) 1996-11-11 1996-11-11 Variable displacement compressor

Publications (2)

Publication Number Publication Date
DE69700524D1 true DE69700524D1 (en) 1999-10-21
DE69700524T2 DE69700524T2 (en) 2000-03-02

Family

ID=17857815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997600524 Expired - Lifetime DE69700524T2 (en) 1996-11-11 1997-11-11 Displacement swash plate compressor with control mechanism

Country Status (3)

Country Link
EP (1) EP0845593B1 (en)
JP (1) JPH10141219A (en)
DE (1) DE69700524T2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10325393A (en) * 1997-05-26 1998-12-08 Zexel Corp Variable displacement swash plate type clutchless compressor
JP4111593B2 (en) * 1998-07-07 2008-07-02 サンデン株式会社 Capacity control valve mechanism of variable capacity compressor
US6302656B1 (en) * 1998-10-08 2001-10-16 Tgk Co. Ltd. Solenoid controlled valve and variable displacement compressor
JP2000145629A (en) * 1998-11-11 2000-05-26 Tgk Co Ltd Variable displacement compressor
JP4209522B2 (en) 1998-11-27 2009-01-14 カルソニックカンセイ株式会社 Swash plate type variable capacity compressor
JP2000213458A (en) * 1999-01-25 2000-08-02 Sanden Corp Displacement control valve mechanism for variable displacement compressor
US6352416B1 (en) * 1999-03-15 2002-03-05 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device and method for controlling displacement of variable displacement compressor
JP2000265949A (en) * 1999-03-18 2000-09-26 Toyota Autom Loom Works Ltd Variable capacity compressor
JP2000283029A (en) * 1999-03-26 2000-10-10 Sanden Corp Capacity control valve and variable displacement compressor
JP2000346241A (en) * 1999-06-07 2000-12-15 Toyota Autom Loom Works Ltd Check valve
JP2000346217A (en) * 1999-06-07 2000-12-15 Toyota Autom Loom Works Ltd Check valve
JP4066563B2 (en) * 1999-06-07 2008-03-26 株式会社豊田自動織機 Check valve
JP2001207958A (en) * 2000-01-21 2001-08-03 Zexel Valeo Climate Control Corp Variable displacement swash plate clutchless compressor
EP1126169B1 (en) * 2000-02-18 2006-08-16 Calsonic Kansei Corporation Swashplate type variable-displacement compressor
JP4081965B2 (en) * 2000-07-07 2008-04-30 株式会社豊田自動織機 Capacity control mechanism of variable capacity compressor
JP2005009422A (en) * 2003-06-19 2005-01-13 Toyota Industries Corp Capacity control mechanism for variable displacement compressor
JP4412184B2 (en) * 2005-01-27 2010-02-10 株式会社豊田自動織機 Variable capacity compressor
JP4858409B2 (en) * 2007-11-05 2012-01-18 株式会社豊田自動織機 Variable capacity compressor
KR100873369B1 (en) 2007-12-28 2008-12-10 학교법인 두원학원 Control valve of a reciprocating comrpessor
WO2013058598A2 (en) * 2011-10-20 2013-04-25 학교법인 두원학원 Control valve for compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0169014B1 (en) * 1994-05-12 1999-03-20 이소가이 찌세이 Clutchless signal head piston type variable capacity compressor
JPH08109880A (en) * 1994-10-11 1996-04-30 Toyota Autom Loom Works Ltd Operation control system for variable displacement type compressor
JP3255008B2 (en) * 1996-04-17 2002-02-12 株式会社豊田自動織機 Variable displacement compressor and control method thereof

Also Published As

Publication number Publication date
DE69700524T2 (en) 2000-03-02
JPH10141219A (en) 1998-05-26
EP0845593A1 (en) 1998-06-03
EP0845593B1 (en) 1999-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition