JPS6212722U - - Google Patents
Info
- Publication number
- JPS6212722U JPS6212722U JP10285885U JP10285885U JPS6212722U JP S6212722 U JPS6212722 U JP S6212722U JP 10285885 U JP10285885 U JP 10285885U JP 10285885 U JP10285885 U JP 10285885U JP S6212722 U JPS6212722 U JP S6212722U
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- water passage
- sub
- engine
- cylinder head
- 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
- 239000000498 cooling water Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示す冷却水通路の
系統回路図、第２図および第３図は制御バルブの
制御特性を示すグラフ、第４図は制御バルブの直
接的制御例を示すブロツク図、第５図は制御バル
ブとアクチユエータの実施例を示す図である。
１…シリンダブロツク、２…シリンダヘツド、
３…ラジエータ、４…ウオーターポンプ、５，６
，１０…冷却水通路、１１…ノズル、１２…制御
バルブ、１３…アクチユエータ、１４…コントロ
ール・ユニツト、１５…センサ、１６…ノツクセ
ンサ。
Fig. 1 is a system circuit diagram of a cooling water passage showing an embodiment of the present invention, Figs. 2 and 3 are graphs showing control characteristics of a control valve, and Fig. 4 shows an example of direct control of a control valve. The block diagram, FIG. 5, is a diagram showing an embodiment of the control valve and actuator. 1...Cylinder block, 2...Cylinder head,
3...Radiator, 4...Water pump, 5,6
, 10... Cooling water passage, 11... Nozzle, 12... Control valve, 13... Actuator, 14... Control unit, 15... Sensor, 16... Knock sensor.
Claims (1)
ターポンプにより加圧し、シリンダブロツクおよ
びシリンダヘツドに導く主冷却水通路を備えると
ともに上記冷却水を直接シリンダヘツドの高温部
に導く副冷却水通路を有するエンジンにおいて、 上記副冷却水通路に、この副冷却水通路を流れ
る冷却水の流量を上記エンジンの運転状態に応じ
て制御する制御手段を設けたことを特徴とするエ
ンジンの冷却構造。[Claims for Utility Model Registration] A main cooling water passage is provided in which the cooling water that has been heat exchanged by the radiator is pressurized by a water pump and guided to the cylinder block and the cylinder head, and a sub-cooling water passage is provided to directly lead the cooling water to the high temperature part of the cylinder head. An engine having a cooling water passage, characterized in that the sub-cooling water passage is provided with a control means for controlling the flow rate of the cooling water flowing through the sub-cooling water passage according to the operating state of the engine. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10285885U JPS6212722U (en) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10285885U JPS6212722U (en) | 1985-07-08 | 1985-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6212722U true JPS6212722U (en) | 1987-01-26 |
Family
ID=30974882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10285885U Pending JPS6212722U (en) | 1985-07-08 | 1985-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009041510A (en) * | 2007-08-10 | 2009-02-26 | Mazda Motor Corp | Cooling device for engine |
-
1985
- 1985-07-08 JP JP10285885U patent/JPS6212722U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009041510A (en) * | 2007-08-10 | 2009-02-26 | Mazda Motor Corp | Cooling device for engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6212722U (en) | ||
| JPS6210243U (en) | ||
| JPS62158126U (en) | ||
| JPS6224013U (en) | ||
| JPS59165931U (en) | Turbocharger cooling system | |
| JPS6188026U (en) | ||
| JPS63196463U (en) | ||
| JPH03104123U (en) | ||
| JPS6386330U (en) | ||
| JPH01162028U (en) | ||
| JPS6312626U (en) | ||
| JPS62117225U (en) | ||
| JPS62746U (en) | ||
| JPS61166120U (en) | ||
| JPS60190934U (en) | engine cooling system | |
| JPS63166643U (en) | ||
| JPS61144221U (en) | ||
| JPH0174318U (en) | ||
| JPS63108513U (en) | ||
| JPH0180628U (en) | ||
| JPS6163678U (en) | ||
| JPS63100627U (en) | ||
| JPH01134723U (en) | ||
| JPS62116119U (en) | ||
| JPH0440120U (en) |