JPS55140610A - Protector for cooler compressor - Google Patents

Protector for cooler compressor

Info

Publication number
JPS55140610A
JPS55140610A JP4528479A JP4528479A JPS55140610A JP S55140610 A JPS55140610 A JP S55140610A JP 4528479 A JP4528479 A JP 4528479A JP 4528479 A JP4528479 A JP 4528479A JP S55140610 A JPS55140610 A JP S55140610A
Authority
JP
Japan
Prior art keywords
compressor
engine
switch
contact
electromagnetic clutch
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
JP4528479A
Other languages
Japanese (ja)
Other versions
JPS589009B2 (en
Inventor
Masao Izumi
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 JP54045284A priority Critical patent/JPS589009B2/en
Publication of JPS55140610A publication Critical patent/JPS55140610A/en
Publication of JPS589009B2 publication Critical patent/JPS589009B2/en
Expired 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
    • B60H1/3208—Vehicle drive related control of the compressor drive means, e.g. for fuel saving purposes

Landscapes

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

Abstract

PURPOSE:To prevent extinction of oil by supplying power from the start contact of ignition switch through PTC ceramic resistor to the electromagnetic clutch of compressor thereby driving the compressor at the start of engine. CONSTITUTION:At the start of engine the contact chip 16 of ignition switch 4 is connected to the starter contact 5 side to drive the starter motor 7. If the exterior temperature is higher than the setting of the outer air temperature switch 8 to close said switch 8, the electromagnetic clutch 1 is turned on through PCT ceramic resistors 6, 15 and the compressor 10 is driven by the starter motor 7. If the engine is hard to start and the motor 7 is operated for a long time, the resistors 6, 15 will heat themself and upon reaching to a predetermined temperature the resistance will increase abruptly to interrupt the current. Consequently wasteful consumption of power source is prevented.
JP54045284A 1979-04-16 1979-04-16 Cooler compressor protection device Expired JPS589009B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54045284A JPS589009B2 (en) 1979-04-16 1979-04-16 Cooler compressor protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54045284A JPS589009B2 (en) 1979-04-16 1979-04-16 Cooler compressor protection device

Publications (2)

Publication Number Publication Date
JPS55140610A true JPS55140610A (en) 1980-11-04
JPS589009B2 JPS589009B2 (en) 1983-02-18

Family

ID=12715003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54045284A Expired JPS589009B2 (en) 1979-04-16 1979-04-16 Cooler compressor protection device

Country Status (1)

Country Link
JP (1) JPS589009B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016097837A (en) * 2014-11-21 2016-05-30 ダイハツ工業株式会社 Control device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133433A (en) * 1974-09-12 1976-03-22 Matsushita Electric Ind Co Ltd JIDOSHAYOREIBOSOCHI
JPS5267672U (en) * 1975-11-14 1977-05-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133433A (en) * 1974-09-12 1976-03-22 Matsushita Electric Ind Co Ltd JIDOSHAYOREIBOSOCHI
JPS5267672U (en) * 1975-11-14 1977-05-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016097837A (en) * 2014-11-21 2016-05-30 ダイハツ工業株式会社 Control device

Also Published As

Publication number Publication date
JPS589009B2 (en) 1983-02-18

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