JPS5572412A - Air conditioner with refrigerator - Google Patents

Air conditioner with refrigerator

Info

Publication number
JPS5572412A
JPS5572412A JP14654178A JP14654178A JPS5572412A JP S5572412 A JPS5572412 A JP S5572412A JP 14654178 A JP14654178 A JP 14654178A JP 14654178 A JP14654178 A JP 14654178A JP S5572412 A JPS5572412 A JP S5572412A
Authority
JP
Japan
Prior art keywords
refrigerator
conditioning
circuit
air
cooling
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
JP14654178A
Other languages
Japanese (ja)
Inventor
Yoshiaki Arima
Yoshihide Endo
Seigo Miyamoto
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 JP14654178A priority Critical patent/JPS5572412A/en
Publication of JPS5572412A publication Critical patent/JPS5572412A/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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B60H1/3214—Control means therefor for improving the lubrication of a refrigerant compressor in a 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
    • B60H1/3204—Cooling devices using compression
    • B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

PURPOSE:To make the independent operation and parallel operation with air-conditioning of a refrigerator possible, by mounting a refrigerant circuit of the refrigerator and a by-pass circuit for cooling a compressor in parallel with an evaporator circuit of a refrigerating cycle for air-conditioning, and by installing refrigerant circulation opening-and-closing means to each circuit. CONSTITUTION:When a slide contact 31 is located at a position A, electricity is conducted to a motor coil 18 of a blower for air-conditioning and a magnetic clutch coil 22, and an expansion mechanism 4 of a refrigerating circuit for air-conditioning and an evaporator 5 function, thus independently operating air-conditioning. When the contact 31 is located at a position B, electricity is also conducted to a motor coil 24 of a blower for a refrigerator and a magnet valve 11, thus allowing the cooling of the refrigerator as well as air-conditioning. When the contact 31 is located at a position C, the electromagnetic clutch coil 22 is worked through a relay 25 from coils 20, 24 thus operating only a refrigerator circuit for the refrigerator. Lubrication and cooling to a compressor 1 is ensured by also letting a refrigerant flow to a by- pass circuit 10 at that time.
JP14654178A 1978-11-29 1978-11-29 Air conditioner with refrigerator Pending JPS5572412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14654178A JPS5572412A (en) 1978-11-29 1978-11-29 Air conditioner with refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14654178A JPS5572412A (en) 1978-11-29 1978-11-29 Air conditioner with refrigerator

Publications (1)

Publication Number Publication Date
JPS5572412A true JPS5572412A (en) 1980-05-31

Family

ID=15409976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14654178A Pending JPS5572412A (en) 1978-11-29 1978-11-29 Air conditioner with refrigerator

Country Status (1)

Country Link
JP (1) JPS5572412A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144856A (en) * 1981-03-05 1982-09-07 Nippon Denso Co Air conditioner for vehicle
JPS58104469A (en) * 1981-12-17 1983-06-21 株式会社デンソー Air-cooling refrigerating freezing device for car
JPS5997477A (en) * 1982-11-29 1984-06-05 株式会社デンソー Controller for cooling box for automobile
JPS61280353A (en) * 1986-06-12 1986-12-10 株式会社デンソー Chilling refrigerator for car
KR20030084101A (en) * 2002-04-24 2003-11-01 이재봉 Air conditioner (heater)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144856A (en) * 1981-03-05 1982-09-07 Nippon Denso Co Air conditioner for vehicle
JPS6326830B2 (en) * 1981-03-05 1988-05-31 Nippon Denso Co
JPS58104469A (en) * 1981-12-17 1983-06-21 株式会社デンソー Air-cooling refrigerating freezing device for car
JPS6355627B2 (en) * 1981-12-17 1988-11-02 Nippon Denso Co
JPS5997477A (en) * 1982-11-29 1984-06-05 株式会社デンソー Controller for cooling box for automobile
JPS631506B2 (en) * 1982-11-29 1988-01-13 Nippon Denso Co
JPS61280353A (en) * 1986-06-12 1986-12-10 株式会社デンソー Chilling refrigerator for car
JPS6333061B2 (en) * 1986-06-12 1988-07-04 Nippon Denso Co
KR20030084101A (en) * 2002-04-24 2003-11-01 이재봉 Air conditioner (heater)

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