DE102004026478A1 - Vehicle air-conditioning equipment regulation process, involves regulating temperature of air by water to reduce temperature differences between hot and cold air currents, respectively traversing radiator and flowing in air conduit - Google Patents

Vehicle air-conditioning equipment regulation process, involves regulating temperature of air by water to reduce temperature differences between hot and cold air currents, respectively traversing radiator and flowing in air conduit Download PDF

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Publication number
DE102004026478A1
DE102004026478A1 DE102004026478A DE102004026478A DE102004026478A1 DE 102004026478 A1 DE102004026478 A1 DE 102004026478A1 DE 102004026478 A DE102004026478 A DE 102004026478A DE 102004026478 A DE102004026478 A DE 102004026478A DE 102004026478 A1 DE102004026478 A1 DE 102004026478A1
Authority
DE
Germany
Prior art keywords
air
radiator
hot
flowing
water
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Withdrawn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
DE102004026478A
Other languages
German (de)
Inventor
Matthias Schall
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 DE102004026478A priority Critical patent/DE102004026478A1/en
Publication of DE102004026478A1 publication Critical patent/DE102004026478A1/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Withdrawn legal-status Critical Current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
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H1/00035—Air flow details of HVAC devices for sending an air stream of uniform temperature into the passenger compartment
    • B60H1/0005—Air flow details of HVAC devices for sending an air stream of uniform temperature into the passenger compartment the air being firstly cooled and subsequently heated or vice versa
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/00114—Heating or cooling details
    • B60H2001/00135—Deviding walls for separate air flows
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/0015—Temperature regulation
    • B60H2001/00171—Valves on heaters for modulated liquid flow
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/00185—Distribution of conditionned air
    • B60H2001/00192—Distribution of conditionned air to left and right part of passenger compartment

Landscapes

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

Abstract

The process involves reducing calorific output of a radiator (4) when there is a demand for output in a lower regulation range. The quantity of refrigerant, traversing the radiator that is traversed by hot air is reduced. The temperature of air is regulated by water to reduce the temperature differences between hot and cold air currents, respectively traversing the radiator and flowing in an air conduit. An independent claim is also included for an air-conditioning equipment of a motor vehicle.
DE102004026478A 2003-06-04 2004-05-27 Vehicle air-conditioning equipment regulation process, involves regulating temperature of air by water to reduce temperature differences between hot and cold air currents, respectively traversing radiator and flowing in air conduit Withdrawn DE102004026478A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102004026478A DE102004026478A1 (en) 2003-06-04 2004-05-27 Vehicle air-conditioning equipment regulation process, involves regulating temperature of air by water to reduce temperature differences between hot and cold air currents, respectively traversing radiator and flowing in air conduit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10325500 2003-06-04
DE102004026478A DE102004026478A1 (en) 2003-06-04 2004-05-27 Vehicle air-conditioning equipment regulation process, involves regulating temperature of air by water to reduce temperature differences between hot and cold air currents, respectively traversing radiator and flowing in air conduit

Publications (1)

Publication Number Publication Date
DE102004026478A1 true DE102004026478A1 (en) 2005-03-10

Family

ID=33441578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004026478A Withdrawn DE102004026478A1 (en) 2003-06-04 2004-05-27 Vehicle air-conditioning equipment regulation process, involves regulating temperature of air by water to reduce temperature differences between hot and cold air currents, respectively traversing radiator and flowing in air conduit

Country Status (2)

Country Link
DE (1) DE102004026478A1 (en)
FR (1) FR2855788A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016202445A1 (en) 2016-02-17 2017-08-17 Mahle International Gmbh Air conditioning of a motor vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3322016B2 (en) * 1994-08-29 2002-09-09 株式会社デンソー Hot water heating system for automobiles
US20030182955A1 (en) * 1999-06-07 2003-10-02 Toyotaka Hirao Vehicular air conditioner
DE10015972A1 (en) * 2000-03-30 2001-10-04 Behr Gmbh & Co Air conditioning for a motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016202445A1 (en) 2016-02-17 2017-08-17 Mahle International Gmbh Air conditioning of a motor vehicle

Also Published As

Publication number Publication date
FR2855788A1 (en) 2004-12-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R012 Request for examination validly filed

Effective date: 20110203

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: 20150309

R082 Change of representative

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

Effective date: 20150309

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