JPS5813119A - 冷却フアン自動制御装置 - Google Patents

冷却フアン自動制御装置

Info

Publication number
JPS5813119A
JPS5813119A JP11262981A JP11262981A JPS5813119A JP S5813119 A JPS5813119 A JP S5813119A JP 11262981 A JP11262981 A JP 11262981A JP 11262981 A JP11262981 A JP 11262981A JP S5813119 A JPS5813119 A JP S5813119A
Authority
JP
Japan
Prior art keywords
water temperature
cooling fan
radiator
signal
cooling water
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
JP11262981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS64570B2 (enrdf_load_stackoverflow
Inventor
Ryuichi Saigo
西郷　隆一
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP11262981A priority Critical patent/JPS5813119A/ja
Publication of JPS5813119A publication Critical patent/JPS5813119A/ja
Publication of JPS64570B2 publication Critical patent/JPS64570B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/044—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using hydraulic drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Temperature (AREA)
JP11262981A 1981-07-17 1981-07-17 冷却フアン自動制御装置 Granted JPS5813119A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11262981A JPS5813119A (ja) 1981-07-17 1981-07-17 冷却フアン自動制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11262981A JPS5813119A (ja) 1981-07-17 1981-07-17 冷却フアン自動制御装置

Publications (2)

Publication Number Publication Date
JPS5813119A true JPS5813119A (ja) 1983-01-25
JPS64570B2 JPS64570B2 (enrdf_load_stackoverflow) 1989-01-06

Family

ID=14591507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11262981A Granted JPS5813119A (ja) 1981-07-17 1981-07-17 冷却フアン自動制御装置

Country Status (1)

Country Link
JP (1) JPS5813119A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62201985A (ja) * 1985-11-13 1987-09-05 Nitto Electric Ind Co Ltd 表面保護接着フイルムまたはシ−ト
US4709666A (en) * 1985-03-14 1987-12-01 Zahnradfabrik Friedrichshafen, Ag. Regulatable fan drive
US4794883A (en) * 1986-11-12 1989-01-03 Toyota Jidosha Kabushiki Kaisha Dual reservoir tank for propellant hydraulic fluid for internal combustion engine hydraulically driven cooling fan and for power steering actuating fluid
US4798050A (en) * 1986-06-11 1989-01-17 Toyoda Koki Kabushiki Kaisha Control system for hydraulic tandem pump in motor vehicle
US4798177A (en) * 1986-11-12 1989-01-17 Toyota Jidosha Kabushiki Kaisha System for controlling rotational speed of hydraulically driven cooling fan of internal combustion engine, responsive to engine coolant and also fan propellant temperature
EP1170476A3 (en) * 1994-05-16 2004-01-07 Detroit Diesel Corporation Method and system for engine control

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709666A (en) * 1985-03-14 1987-12-01 Zahnradfabrik Friedrichshafen, Ag. Regulatable fan drive
JPS62201985A (ja) * 1985-11-13 1987-09-05 Nitto Electric Ind Co Ltd 表面保護接着フイルムまたはシ−ト
US4798050A (en) * 1986-06-11 1989-01-17 Toyoda Koki Kabushiki Kaisha Control system for hydraulic tandem pump in motor vehicle
US4794883A (en) * 1986-11-12 1989-01-03 Toyota Jidosha Kabushiki Kaisha Dual reservoir tank for propellant hydraulic fluid for internal combustion engine hydraulically driven cooling fan and for power steering actuating fluid
US4798177A (en) * 1986-11-12 1989-01-17 Toyota Jidosha Kabushiki Kaisha System for controlling rotational speed of hydraulically driven cooling fan of internal combustion engine, responsive to engine coolant and also fan propellant temperature
EP1170476A3 (en) * 1994-05-16 2004-01-07 Detroit Diesel Corporation Method and system for engine control

Also Published As

Publication number Publication date
JPS64570B2 (enrdf_load_stackoverflow) 1989-01-06

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