AU2003234836A1 - Controller of variable displacement compressor - Google Patents

Controller of variable displacement compressor

Info

Publication number
AU2003234836A1
AU2003234836A1 AU2003234836A AU2003234836A AU2003234836A1 AU 2003234836 A1 AU2003234836 A1 AU 2003234836A1 AU 2003234836 A AU2003234836 A AU 2003234836A AU 2003234836 A AU2003234836 A AU 2003234836A AU 2003234836 A1 AU2003234836 A1 AU 2003234836A1
Authority
AU
Australia
Prior art keywords
controller
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.)
Abandoned
Application number
AU2003234836A
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
Publication of AU2003234836A1 publication Critical patent/AU2003234836A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
AU2003234836A 2002-06-12 2003-05-20 Controller of variable displacement compressor Abandoned AU2003234836A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-170806 2002-06-12
JP2002170806A JP4121785B2 (en) 2002-06-12 2002-06-12 Control device for variable capacity compressor
PCT/JP2003/006267 WO2003106204A1 (en) 2002-06-12 2003-05-20 Controller of variable displacement compressor

Publications (1)

Publication Number Publication Date
AU2003234836A1 true AU2003234836A1 (en) 2003-12-31

Family

ID=29727775

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003234836A Abandoned AU2003234836A1 (en) 2002-06-12 2003-05-20 Controller of variable displacement compressor

Country Status (4)

Country Link
JP (1) JP4121785B2 (en)
AU (1) AU2003234836A1 (en)
DE (1) DE10392799B4 (en)
WO (1) WO2003106204A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4799252B2 (en) * 2006-04-06 2011-10-26 サンデン株式会社 Air conditioner
JP2008274756A (en) 2007-04-25 2008-11-13 Sanden Corp Control device of variable displacement compressor
KR101308143B1 (en) 2007-08-24 2013-09-12 한국델파이주식회사 Electric Control Valve Controller for a Vehicle and Method for Controlling Electric Control Valve
JP5324858B2 (en) * 2008-08-06 2013-10-23 サンデン株式会社 Control system for variable capacity compressor
DE102012113124A1 (en) * 2012-12-27 2014-07-03 Ev Group E. Thallner Gmbh Spray nozzle device and method for coating
KR101348606B1 (en) 2013-09-16 2014-01-08 공주대학교 산학협력단 Method for analyzing crankcase flow characteristics of electromagnetic control valve for compressor of an automobile air conditioning control system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031568B2 (en) * 1982-06-28 1985-07-23 川崎製鉄株式会社 O press mold changing device
JPS60162087A (en) * 1984-02-02 1985-08-23 Sanden Corp Capacity-control type compressor
US5199855A (en) * 1990-09-27 1993-04-06 Zexel Corporation Variable capacity compressor having a capacity control system using an electromagnetic valve
FR2763376B1 (en) * 1997-05-14 2002-11-01 Toyoda Automatic Loom Works CONTROL VALVE OF A VARIABLE DISPLACEMENT COMPRESSOR FOR VEHICLE AIR CONDITIONER, AND COMPRESSOR COMPRISING SUCH A VALVE
JP3862380B2 (en) * 1997-10-06 2006-12-27 サンデン株式会社 Volume control valve for variable capacity compressor
JP3768685B2 (en) * 1998-07-01 2006-04-19 株式会社日立製作所 Brake fluid pressure control device
JP4118414B2 (en) * 1998-10-29 2008-07-16 サンデン株式会社 Control circuit for capacity control valve of variable capacity compressor

Also Published As

Publication number Publication date
WO2003106204A1 (en) 2003-12-24
DE10392799T5 (en) 2005-06-09
JP4121785B2 (en) 2008-07-23
DE10392799B4 (en) 2007-03-08
JP2004010023A (en) 2004-01-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase