JPS57126709A - Car air conditioner - Google Patents

Car air conditioner

Info

Publication number
JPS57126709A
JPS57126709A JP1036681A JP1036681A JPS57126709A JP S57126709 A JPS57126709 A JP S57126709A JP 1036681 A JP1036681 A JP 1036681A JP 1036681 A JP1036681 A JP 1036681A JP S57126709 A JPS57126709 A JP S57126709A
Authority
JP
Japan
Prior art keywords
heating
path
heat exchanger
solenoid valve
intra
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
JP1036681A
Other languages
Japanese (ja)
Inventor
Seiichi Hajiro
Minoru Yamamoto
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors 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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP1036681A priority Critical patent/JPS57126709A/en
Publication of JPS57126709A publication Critical patent/JPS57126709A/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)

Abstract

PURPOSE:To improve heating and defroster rise performance by circulating a heat transmission medium between an intra-car-room heat exchanger and an outer air heat exchanger and between it and an engine exhaust heat exchanger, respectively, and forming a cooling and heating circuit. CONSTITUTION:When a selection valve 18 is set to cooling, a solenoid valve 46 is closed. The pressurized heat transmission medium of a compressor 8 circulates through paths 24 and 26, condenser 30, receiver 32, solenoid valve 34, path 48, intra-room heat exchanger 10, and path 16 and a cooling circuit is formed. Besides, when the selection valve 18 is set to heating, the solenoid valve 34 is closed. The pressurized heat transmission medium of the compressor 8 passes through the path 16, intra-room heat exchanger 10, and a path 48, enters an evaporator 42, absorbs the heat discharged from an engine, circulates through a heating path 28, accumulator 44, and the insertion section of a solenoid valve 46, and forms a the heating circuit. As a result of this structure, heating and defroster rise performance can be improved.
JP1036681A 1981-01-26 1981-01-26 Car air conditioner Pending JPS57126709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1036681A JPS57126709A (en) 1981-01-26 1981-01-26 Car air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1036681A JPS57126709A (en) 1981-01-26 1981-01-26 Car air conditioner

Publications (1)

Publication Number Publication Date
JPS57126709A true JPS57126709A (en) 1982-08-06

Family

ID=11748158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1036681A Pending JPS57126709A (en) 1981-01-26 1981-01-26 Car air conditioner

Country Status (1)

Country Link
JP (1) JPS57126709A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821792A (en) * 1986-02-28 1989-04-18 Bayerische Motoren Werke Ag Heating and cooling system for motor vehicles
US6079218A (en) * 1995-04-06 2000-06-27 Sanden Corporation Air conditioner for vehicles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331250A (en) * 1976-09-02 1978-03-24 Matsushita Electric Ind Co Ltd Refrigerant heat transferring system
JPS5334155A (en) * 1976-09-13 1978-03-30 Matsushita Electric Ind Co Ltd Air conditioner
JPS53126643A (en) * 1977-04-11 1978-11-06 Toyota Motor Corp Heat exchanging apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331250A (en) * 1976-09-02 1978-03-24 Matsushita Electric Ind Co Ltd Refrigerant heat transferring system
JPS5334155A (en) * 1976-09-13 1978-03-30 Matsushita Electric Ind Co Ltd Air conditioner
JPS53126643A (en) * 1977-04-11 1978-11-06 Toyota Motor Corp Heat exchanging apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821792A (en) * 1986-02-28 1989-04-18 Bayerische Motoren Werke Ag Heating and cooling system for motor vehicles
US6079218A (en) * 1995-04-06 2000-06-27 Sanden Corporation Air conditioner for vehicles

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