JPS5587609A - Controller of air conditioning system for car - Google Patents

Controller of air conditioning system for car

Info

Publication number
JPS5587609A
JPS5587609A JP15847378A JP15847378A JPS5587609A JP S5587609 A JPS5587609 A JP S5587609A JP 15847378 A JP15847378 A JP 15847378A JP 15847378 A JP15847378 A JP 15847378A JP S5587609 A JPS5587609 A JP S5587609A
Authority
JP
Japan
Prior art keywords
heat exchanger
thermal medium
piping
change
air conditioning
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.)
Pending
Application number
JP15847378A
Other languages
Japanese (ja)
Inventor
Shigefumi Yasuhara
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP15847378A priority Critical patent/JPS5587609A/en
Publication of JPS5587609A publication Critical patent/JPS5587609A/en
Pending 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)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To air-condition a compartment by a system wherein the circulating direction of a thermal medium is changed over by using a change-over means in a piping of an air conditioning cycle. CONSTITUTION:A compressor 1, the first heat exchanger 2, a liquid tank 4, an expansion valve 7 and the second heat exchanger 3 are connected by means of a piping 5, and a change-over means 6 are mounted to the piping 5. At cooling operation, a thermal medium is let flow so that it be condensed at the first heat exchanger 2 and evaporated at the second heat exchanger 3. A mode lever selects heating mode or cooling mode, the compressor 1 and the change-over means 6 are worked when a temperature lever is located at an end portion at the maximum heating, a flow path of the thermal medium is changed over, and the thermal medium is vaporized at the first heat exchanger 2 and condensed at the second heat exchanger 3, thus performing heating operation.
JP15847378A 1978-12-25 1978-12-25 Controller of air conditioning system for car Pending JPS5587609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15847378A JPS5587609A (en) 1978-12-25 1978-12-25 Controller of air conditioning system for car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15847378A JPS5587609A (en) 1978-12-25 1978-12-25 Controller of air conditioning system for car

Publications (1)

Publication Number Publication Date
JPS5587609A true JPS5587609A (en) 1980-07-02

Family

ID=15672503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15847378A Pending JPS5587609A (en) 1978-12-25 1978-12-25 Controller of air conditioning system for car

Country Status (1)

Country Link
JP (1) JPS5587609A (en)

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