JPS55107016A - Driving controller for electric fan of automobile engine - Google Patents

Driving controller for electric fan of automobile engine

Info

Publication number
JPS55107016A
JPS55107016A JP1517679A JP1517679A JPS55107016A JP S55107016 A JPS55107016 A JP S55107016A JP 1517679 A JP1517679 A JP 1517679A JP 1517679 A JP1517679 A JP 1517679A JP S55107016 A JPS55107016 A JP S55107016A
Authority
JP
Japan
Prior art keywords
temperature
driven
motors
cooling water
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.)
Granted
Application number
JP1517679A
Other languages
Japanese (ja)
Other versions
JPS6120693B2 (en
Inventor
Katsuaki Matsushima
Goro Uchida
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP1517679A priority Critical patent/JPS55107016A/en
Publication of JPS55107016A publication Critical patent/JPS55107016A/en
Publication of JPS6120693B2 publication Critical patent/JPS6120693B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the noise and consumed electric power of a fan, by controlling the energization of a motor for cooling a radiator and another motor for cooling the condenser of a cooler, depending on the temperature of engine cooling water and the running state of an air conditioner.
CONSTITUTION: When the temperature of cooling water and the pressure of a coolant for an engine are below prescribed levels, a water temperature switch 13 and a temperature switch 14 are closed. If the main switch 17 of a cooler is open, a first and a second electric motors 5, 6 are stopped. If the main switch 17 is closed, the motor 5, 6 are driven as they are connected in series with each other. When the engine cooling water temperature or the coolant pressure exceeds the prescribed level, the first and the second motors 5, 6 are connected in parallel with each other and driven for full output. The rotational frequency of a fan is controlled depending on the driven state of the motors.
COPYRIGHT: (C)1980,JPO&Japio
JP1517679A 1979-02-13 1979-02-13 Driving controller for electric fan of automobile engine Granted JPS55107016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1517679A JPS55107016A (en) 1979-02-13 1979-02-13 Driving controller for electric fan of automobile engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1517679A JPS55107016A (en) 1979-02-13 1979-02-13 Driving controller for electric fan of automobile engine

Publications (2)

Publication Number Publication Date
JPS55107016A true JPS55107016A (en) 1980-08-16
JPS6120693B2 JPS6120693B2 (en) 1986-05-23

Family

ID=11881496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1517679A Granted JPS55107016A (en) 1979-02-13 1979-02-13 Driving controller for electric fan of automobile engine

Country Status (1)

Country Link
JP (1) JPS55107016A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156710A (en) * 1979-05-21 1980-12-06 Nissan Motor Co Ltd Air conditioner for vehicle
JPS5681114U (en) * 1979-11-29 1981-07-01
JPS5751122U (en) * 1980-09-08 1982-03-24
JPS61129320A (en) * 1984-11-29 1986-06-17 Nissan Motor Co Ltd Cooler for radiator and condenser of automobile with cooler
JPS6291310A (en) * 1985-10-17 1987-04-25 Nippon Denso Co Ltd Control device for electric motor driven fan in vehicle
KR20040051899A (en) * 2002-12-13 2004-06-19 현대자동차주식회사 Cooling fan control apparatus of vehicle
JP2014061854A (en) * 2012-09-24 2014-04-10 Denso Corp Vehicular air conditioner

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156710A (en) * 1979-05-21 1980-12-06 Nissan Motor Co Ltd Air conditioner for vehicle
JPS629453B2 (en) * 1979-05-21 1987-02-28 Nissan Motor
JPS5681114U (en) * 1979-11-29 1981-07-01
JPS5751122U (en) * 1980-09-08 1982-03-24
JPS614028Y2 (en) * 1980-09-08 1986-02-07
JPS61129320A (en) * 1984-11-29 1986-06-17 Nissan Motor Co Ltd Cooler for radiator and condenser of automobile with cooler
JPH0479851B2 (en) * 1984-11-29 1992-12-17 Nissan Motor
JPS6291310A (en) * 1985-10-17 1987-04-25 Nippon Denso Co Ltd Control device for electric motor driven fan in vehicle
KR20040051899A (en) * 2002-12-13 2004-06-19 현대자동차주식회사 Cooling fan control apparatus of vehicle
JP2014061854A (en) * 2012-09-24 2014-04-10 Denso Corp Vehicular air conditioner

Also Published As

Publication number Publication date
JPS6120693B2 (en) 1986-05-23

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