JPS56149206A - Air conditioner for automobile - Google Patents

Air conditioner for automobile

Info

Publication number
JPS56149206A
JPS56149206A JP5043580A JP5043580A JPS56149206A JP S56149206 A JPS56149206 A JP S56149206A JP 5043580 A JP5043580 A JP 5043580A JP 5043580 A JP5043580 A JP 5043580A JP S56149206 A JPS56149206 A JP S56149206A
Authority
JP
Japan
Prior art keywords
compressor
thermoswitch
evaporator
time required
blower motor
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
JP5043580A
Other languages
Japanese (ja)
Inventor
Moriyuki Sakuma
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 JP5043580A priority Critical patent/JPS56149206A/en
Publication of JPS56149206A publication Critical patent/JPS56149206A/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
    • B60H1/3211—Control means therefor for increasing the efficiency of a vehicle refrigeration cycle
    • 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
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3238—Cooling devices information from a variable is obtained related to the operation of the compressor
    • 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
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/328—Cooling devices output of a control signal related to an evaporating unit
    • B60H2001/3282—Cooling devices output of a control signal related to an evaporating unit to control the air flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To conduct energysaving by decreasing the rotation of a blower motor for an evaporator when the operation of a compressor is stopped by a thermoswitch, a pressure switch and the like. CONSTITUTION:On the occasion that the compressor is made intermittent by the operation of the thermoswitch 11a and the pressure switch 11b through the intermediary of the intermittence of a magnet clutch 9, an electric circuit to the blower motor 8 is switched over the side of a contact 12 at the position of stoppage of the magnet clutch 9, whereby impressed voltage is lowered. Accordingly, the circulating-air quantity can be decreased and the time required for the rise in temperature and pressure of the evaporator, as well as the time required for restarting of the compressor, can be prolonged. Therefore, the energy-saving can be attained.
JP5043580A 1980-04-18 1980-04-18 Air conditioner for automobile Pending JPS56149206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5043580A JPS56149206A (en) 1980-04-18 1980-04-18 Air conditioner for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5043580A JPS56149206A (en) 1980-04-18 1980-04-18 Air conditioner for automobile

Publications (1)

Publication Number Publication Date
JPS56149206A true JPS56149206A (en) 1981-11-19

Family

ID=12858779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5043580A Pending JPS56149206A (en) 1980-04-18 1980-04-18 Air conditioner for automobile

Country Status (1)

Country Link
JP (1) JPS56149206A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6215116A (en) * 1985-07-15 1987-01-23 Nippon Denso Co Ltd Controlling device for air conditioner of vehicle
JP2016203688A (en) * 2015-04-16 2016-12-08 株式会社ケーヒン・サーマル・テクノロジー Air conditioner for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6215116A (en) * 1985-07-15 1987-01-23 Nippon Denso Co Ltd Controlling device for air conditioner of vehicle
JP2016203688A (en) * 2015-04-16 2016-12-08 株式会社ケーヒン・サーマル・テクノロジー Air conditioner for vehicle

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