JPS5793622A - Cooler for engine - Google Patents

Cooler for engine

Info

Publication number
JPS5793622A
JPS5793622A JP16993580A JP16993580A JPS5793622A JP S5793622 A JPS5793622 A JP S5793622A JP 16993580 A JP16993580 A JP 16993580A JP 16993580 A JP16993580 A JP 16993580A JP S5793622 A JPS5793622 A JP S5793622A
Authority
JP
Japan
Prior art keywords
water
temperature
cooling water
engine
load
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
JP16993580A
Other languages
Japanese (ja)
Inventor
Tatsumi Furukubo
Tsutomu Hirayama
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 JP16993580A priority Critical patent/JPS5793622A/en
Publication of JPS5793622A publication Critical patent/JPS5793622A/en
Pending 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
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/027—Cooling cylinders and cylinder heads in parallel
    • 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
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/32—Engine outcoming fluid temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To improve the output performance and fuel efficiency of an engine, by providing a passage to by-pass a radiator and by controlling the flow rate of cooling water flowing through the passage, depending on the load. CONSTITUTION:Water pumps 10, 11 are connected to the inlet ports 6, 7 of water jackets 4, 5. Cooling water is supplied into the water jackets 4, 5 by the water pumps 10, 11. Control valves 14, 15 are opened or closed depending on the temperature of the cooling water detected by a water temperature sensor 32, to maintain the water at a prescribed temperature. A control valve 30 is opened or closed depending on the engine load detected by a load sensor 49, to control the temperature of the cooling water.
JP16993580A 1980-12-02 1980-12-02 Cooler for engine Pending JPS5793622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16993580A JPS5793622A (en) 1980-12-02 1980-12-02 Cooler for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16993580A JPS5793622A (en) 1980-12-02 1980-12-02 Cooler for engine

Publications (1)

Publication Number Publication Date
JPS5793622A true JPS5793622A (en) 1982-06-10

Family

ID=15895641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16993580A Pending JPS5793622A (en) 1980-12-02 1980-12-02 Cooler for engine

Country Status (1)

Country Link
JP (1) JPS5793622A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU683309B2 (en) * 1993-11-27 1997-11-06 Honda Giken Kogyo Kabushiki Kaisha Cooling system for spark-ignition two-stroke engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU683309B2 (en) * 1993-11-27 1997-11-06 Honda Giken Kogyo Kabushiki Kaisha Cooling system for spark-ignition two-stroke engine

Similar Documents

Publication Publication Date Title
JPS56148610A (en) Cooling device for engine
EP0557113A3 (en) Engine cooling system
JPS56165713A (en) Cooler for engine
JPS57181920A (en) Cooling controller for water-cooled engine
CA2129378A1 (en) Temperature control system for an internal combustion engine
US3380466A (en) Thermostatic by-pass valves
GB1115113A (en) Temperature control assembly and mixing valve
JPS5793622A (en) Cooler for engine
JPS57168017A (en) Control device of cooling in water-cooled internal combustion engine
JPS57206721A (en) Cooler for engine with controlled number of cylinders
JPS5793621A (en) Cooler for engine
ES2006030A6 (en) Diesel engine fuel heater
JPS572416A (en) Combustion controller for internal combustion engine
JPS5749014A (en) Cooling device of engine
JPS5418546A (en) Hot water heater
JPS572417A (en) Motorcycle
JPS57135220A (en) Cooling device of engine
FR2305591A1 (en) Diesel engine inlet air temp. control - uses fuel injector position to control valve recycling fluid from cooler
JPS6466413A (en) Cooling device for engine
JPS5659071A (en) Thermal difference valve
JPS57159913A (en) Water pump with thermostat
JPS57148018A (en) Cooling device for engine
JPS57203817A (en) Cooler for number of cylinders control engine
JPS57129215A (en) Exhausting device for 2-cycle engine
JPS56124626A (en) Controlling device of engine cooling device