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DE10343238A1 - Operating air conditioning system with compressor in motor vehicle involves setting evaporator temperature in overrun mode lower than in loaded mode of motor vehicle by regulating power of compressor - Google Patents

Operating air conditioning system with compressor in motor vehicle involves setting evaporator temperature in overrun mode lower than in loaded mode of motor vehicle by regulating power of compressor Download PDF

Info

Publication number
DE10343238A1
DE10343238A1 DE10343238A DE10343238A DE10343238A1 DE 10343238 A1 DE10343238 A1 DE 10343238A1 DE 10343238 A DE10343238 A DE 10343238A DE 10343238 A DE10343238 A DE 10343238A DE 10343238 A1 DE10343238 A1 DE 10343238A1
Authority
DE
Germany
Prior art keywords
motor vehicle
compressor
evaporator temperature
air conditioning
conditioning system
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.)
Withdrawn
Application number
DE10343238A
Other languages
German (de)
Inventor
Wilhelm Baruschke
Karl Lochmahr
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.)
Mahle International GmbH
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Priority to DE10343238A priority Critical patent/DE10343238A1/en
Publication of DE10343238A1 publication Critical patent/DE10343238A1/en
Withdrawn legal-status Critical Current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
    • B60H1/3205—Control means therefor
    • B60H1/3208—Vehicle drive related control of the compressor drive means, e.g. for fuel saving purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3266—Cooling devices information from a variable is obtained related to the operation of the vehicle
    • 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
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/327—Cooling devices output of a control signal related to a compressing unit
    • B60H2001/3275—Cooling devices output of a control signal related to a compressing unit to control the volume of a compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The method involves setting an evaporator temperature (TV) in overrun mode lower than in loaded mode of the motor vehicle by regulating the power of the compressor. The evaporator temperature is at least occasionally set to less than 0 degrees Celsius in overrun mode. The generator power is regulated by varying its stroke volume (HV). An independent claim is also included for a motor vehicle air conditioning system.
DE10343238A 2003-09-17 2003-09-17 Operating air conditioning system with compressor in motor vehicle involves setting evaporator temperature in overrun mode lower than in loaded mode of motor vehicle by regulating power of compressor Withdrawn DE10343238A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10343238A DE10343238A1 (en) 2003-09-17 2003-09-17 Operating air conditioning system with compressor in motor vehicle involves setting evaporator temperature in overrun mode lower than in loaded mode of motor vehicle by regulating power of compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10343238A DE10343238A1 (en) 2003-09-17 2003-09-17 Operating air conditioning system with compressor in motor vehicle involves setting evaporator temperature in overrun mode lower than in loaded mode of motor vehicle by regulating power of compressor

Publications (1)

Publication Number Publication Date
DE10343238A1 true DE10343238A1 (en) 2005-05-04

Family

ID=34398797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10343238A Withdrawn DE10343238A1 (en) 2003-09-17 2003-09-17 Operating air conditioning system with compressor in motor vehicle involves setting evaporator temperature in overrun mode lower than in loaded mode of motor vehicle by regulating power of compressor

Country Status (1)

Country Link
DE (1) DE10343238A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006021291A1 (en) * 2006-05-05 2007-11-08 Behr Gmbh & Co. Kg Method for operating a motor vehicle air conditioning system
EP2020315A2 (en) 2007-07-31 2009-02-04 Behr GmbH & Co. KG Method for operating an air conditioning system
CN102052735A (en) * 2009-11-02 2011-05-11 财团法人车辆研究测试中心 Control method of vehicle electric air conditioner compressor
DE102013211282A1 (en) * 2013-06-17 2014-12-18 Behr Gmbh & Co. Kg Process for thermal recuperation
US10495078B2 (en) 2010-06-30 2019-12-03 Hyundai Motor Company Device and method for controlling compressor of vehicles to accumulate cold air energy in an evaporator during a speed-reducing condition and using the latter in a release condition

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731360C2 (en) * 1986-09-22 1997-02-20 Gen Electric Method for regulating an electrically powered automotive air conditioning system and automotive air conditioning system
DE19713197A1 (en) * 1997-03-28 1998-10-01 Behr Gmbh & Co Automobile air-conditioning device operating method
DE19841765A1 (en) * 1997-10-07 1999-04-08 Denso Corp Air-conditioning plant for car
DE19917811A1 (en) * 1998-04-22 2000-03-30 Toyoda Automatic Loom Works Vehicle air conditioning
DE10126475A1 (en) * 2001-05-31 2003-03-20 Juergen Loose Room air conditioning unit replaces window ventilation with combined unit having air intake, filtration, heating and cooling units with automatically operated control flaps
DE10207343A1 (en) * 2002-01-21 2003-07-24 Att Automotivethermotech Gmbh Motor vehicle air-conditioning system with coolant circuit circulates coolant by compressor through condenser and heat exchanger to bleed heat to atmosphere from circuit depending on engine and terrain needs.
DE10211466C1 (en) * 2002-03-15 2003-08-28 Daimler Chrysler Ag Automatic stop-start method for automobile IC engine with selective over-ride of stop start functions dependent on safety operating requirements for automobile
DE69813994T2 (en) * 1997-11-04 2003-10-30 Sanden Corp., Isesaki Air conditioning arrangement for vehicles

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731360C2 (en) * 1986-09-22 1997-02-20 Gen Electric Method for regulating an electrically powered automotive air conditioning system and automotive air conditioning system
DE19713197A1 (en) * 1997-03-28 1998-10-01 Behr Gmbh & Co Automobile air-conditioning device operating method
DE19841765A1 (en) * 1997-10-07 1999-04-08 Denso Corp Air-conditioning plant for car
DE69813994T2 (en) * 1997-11-04 2003-10-30 Sanden Corp., Isesaki Air conditioning arrangement for vehicles
DE19917811A1 (en) * 1998-04-22 2000-03-30 Toyoda Automatic Loom Works Vehicle air conditioning
DE10126475A1 (en) * 2001-05-31 2003-03-20 Juergen Loose Room air conditioning unit replaces window ventilation with combined unit having air intake, filtration, heating and cooling units with automatically operated control flaps
DE10207343A1 (en) * 2002-01-21 2003-07-24 Att Automotivethermotech Gmbh Motor vehicle air-conditioning system with coolant circuit circulates coolant by compressor through condenser and heat exchanger to bleed heat to atmosphere from circuit depending on engine and terrain needs.
DE10211466C1 (en) * 2002-03-15 2003-08-28 Daimler Chrysler Ag Automatic stop-start method for automobile IC engine with selective over-ride of stop start functions dependent on safety operating requirements for automobile

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006021291A1 (en) * 2006-05-05 2007-11-08 Behr Gmbh & Co. Kg Method for operating a motor vehicle air conditioning system
EP2020315A2 (en) 2007-07-31 2009-02-04 Behr GmbH & Co. KG Method for operating an air conditioning system
DE102007036299A1 (en) 2007-07-31 2009-02-05 Behr Gmbh & Co. Kg Method of operating an air conditioner
CN102052735A (en) * 2009-11-02 2011-05-11 财团法人车辆研究测试中心 Control method of vehicle electric air conditioner compressor
CN102052735B (en) * 2009-11-02 2013-06-26 财团法人车辆研究测试中心 Control method of vehicle electric air-conditioning compressor
US10495078B2 (en) 2010-06-30 2019-12-03 Hyundai Motor Company Device and method for controlling compressor of vehicles to accumulate cold air energy in an evaporator during a speed-reducing condition and using the latter in a release condition
DE102010060773B4 (en) 2010-06-30 2022-12-15 Hyundai Motor Co. Method of controlling a vehicle compressor
DE102013211282A1 (en) * 2013-06-17 2014-12-18 Behr Gmbh & Co. Kg Process for thermal recuperation

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
R082 Change of representative

Representative=s name: GRAUEL, ANDREAS, DIPL.-PHYS. DR. RER. NAT., DE

R081 Change of applicant/patentee

Owner name: MAHLE INTERNATIONAL GMBH, DE

Free format text: FORMER OWNER: BEHR GMBH & CO. KG, 70469 STUTTGART, DE

Effective date: 20150304

R082 Change of representative

Representative=s name: GRAUEL, ANDREAS, DIPL.-PHYS. DR. RER. NAT., DE

Effective date: 20150304

R016 Response to examination communication
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee