JPS5793622A - Cooler for engine - Google Patents
Cooler for engineInfo
- 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
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.
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)
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 |
-
1980
- 1980-12-02 JP JP16993580A patent/JPS5793622A/en active Pending
Cited By (1)
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 |
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