JPS5882437U - Internal combustion engine cooling system - Google Patents
Internal combustion engine cooling systemInfo
- Publication number
- JPS5882437U JPS5882437U JP17550781U JP17550781U JPS5882437U JP S5882437 U JPS5882437 U JP S5882437U JP 17550781 U JP17550781 U JP 17550781U JP 17550781 U JP17550781 U JP 17550781U JP S5882437 U JPS5882437 U JP S5882437U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- cooling system
- combustion engine
- coolant
- engine cooling
- 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
Links
Landscapes
- Temperature-Responsive Valves (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の内燃機関の冷却装置の一例の構成図、第
2図はこの考案の内燃機関の冷却装置の一実施例の構成
図である。
1・・・ラジェータ、−3・・・ウォータポンプ、5・
・・シリンダへラドウォータジャケット、7・・・シリ
ンダへラドウォータジャケット、8・・・インテークマ
ニホールドウォータジャケラ)、10・・・低温型サー
モスタット、11・・・高温型サーモスタット、12・
・・サーモスタット切換弁、18・・・冷却液通路切換
弁、19・・・シリンダブロックバイパス通路。FIG. 1 is a block diagram of an example of a conventional cooling system for an internal combustion engine, and FIG. 2 is a block diagram of an embodiment of the cooling system for an internal combustion engine according to the present invention. 1...Radiator, -3...Water pump, 5.
... Rad water jacket to cylinder, 7... Rad water jacket to cylinder, 8... Intake manifold water jacket), 10... Low temperature type thermostat, 11... High temperature type thermostat, 12.
...Thermostat switching valve, 18...Cooling fluid passage switching valve, 19...Cylinder block bypass passage.
Claims (1)
却装置において、機関の負荷に応じて開閉する冷却液通
路切換弁を介してラジェータからの冷えた冷却液をイン
テークマニホールドウォータジャケットへ導くシリンダ
ブロックバイパス通路を設け、機関の高負荷時に、前記
冷却液通路切換弁が開きζ前記ラジェータから前記シリ
ンダブロックバイパス通路を経て送られた冷えた冷却液
により、前記インテークマニホールドウォータジャケッ
トを冷却することを特徴とす各内燃機関の冷却装置。In an internal combustion engine cooling system that controls the coolant temperature according to the engine load, a cylinder that guides cooled coolant from the radiator to the intake manifold water jacket via a coolant passage switching valve that opens and closes depending on the engine load. A block bypass passage is provided, and when the engine is under high load, the coolant passage switching valve opens and the intake manifold water jacket is cooled by the cooled coolant sent from the radiator through the cylinder block bypass passage. Cooling system for each internal combustion engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17550781U JPS5882437U (en) | 1981-11-27 | 1981-11-27 | Internal combustion engine cooling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17550781U JPS5882437U (en) | 1981-11-27 | 1981-11-27 | Internal combustion engine cooling system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5882437U true JPS5882437U (en) | 1983-06-03 |
JPS6121552Y2 JPS6121552Y2 (en) | 1986-06-27 |
Family
ID=29967888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17550781U Granted JPS5882437U (en) | 1981-11-27 | 1981-11-27 | Internal combustion engine cooling system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5882437U (en) |
-
1981
- 1981-11-27 JP JP17550781U patent/JPS5882437U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6121552Y2 (en) | 1986-06-27 |
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