JPS5497940A - Automotive air conditioner - Google Patents

Automotive air conditioner

Info

Publication number
JPS5497940A
JPS5497940A JP420978A JP420978A JPS5497940A JP S5497940 A JPS5497940 A JP S5497940A JP 420978 A JP420978 A JP 420978A JP 420978 A JP420978 A JP 420978A JP S5497940 A JPS5497940 A JP S5497940A
Authority
JP
Japan
Prior art keywords
air duct
air
heat exchanger
fan
branching
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
JP420978A
Other languages
Japanese (ja)
Other versions
JPS5736164B2 (en
Inventor
Norimoto Matsuda
Kenjiro Kasai
Yasuo Minoshima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP420978A priority Critical patent/JPS5497940A/en
Publication of JPS5497940A publication Critical patent/JPS5497940A/en
Publication of JPS5736164B2 publication Critical patent/JPS5736164B2/ja
Granted 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To provide an automotive air conditioner which can cool, heat and dehumidify by providing air duct switching plates in air ducts at the inlet side of an outdoor heat exchanger and at the inlet and outlet of an indoor heat exchanger, and in an air duct for communicating the cooling air duct of an electric device with the above air ducts. CONSTITUTION:High temperature and pressure gas refrigerant exhausted from a compressor 1 is introduced through a four-way switching valve 24 into an outdoor heat exchanger 2, and heat exchanged with the outside air introduced through an outside air duct 11 by a fan 5 to be thus cooled and condensed to become liquid, which is then introduced into a pressure reducing mechanism 3. Liquid refrigerant thus reduced under pressure by the mechanism 3 is partly introduced through a receiver 25 into an indoor heat exchanger 4 while evaporating, and heat exchanged with the outside air introduced from a circulation air duct 12 through a circulated air branching air duct 16, communication air duct 14, and branching air duct by a fan 6 to be thus evaporated.
JP420978A 1978-01-20 1978-01-20 Automotive air conditioner Granted JPS5497940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP420978A JPS5497940A (en) 1978-01-20 1978-01-20 Automotive air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP420978A JPS5497940A (en) 1978-01-20 1978-01-20 Automotive air conditioner

Publications (2)

Publication Number Publication Date
JPS5497940A true JPS5497940A (en) 1979-08-02
JPS5736164B2 JPS5736164B2 (en) 1982-08-02

Family

ID=11578234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP420978A Granted JPS5497940A (en) 1978-01-20 1978-01-20 Automotive air conditioner

Country Status (1)

Country Link
JP (1) JPS5497940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5725048A (en) * 1991-03-19 1998-03-10 Behr Gmbh & Co. Process for cooling drive components and heating the passenger compartment of a motor vehicle, especially an electrically driven vehicle, and arrangement for implementing the process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5725048A (en) * 1991-03-19 1998-03-10 Behr Gmbh & Co. Process for cooling drive components and heating the passenger compartment of a motor vehicle, especially an electrically driven vehicle, and arrangement for implementing the process

Also Published As

Publication number Publication date
JPS5736164B2 (en) 1982-08-02

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