JPS63174534U - - Google Patents
Info
- Publication number
- JPS63174534U JPS63174534U JP1753787U JP1753787U JPS63174534U JP S63174534 U JPS63174534 U JP S63174534U JP 1753787 U JP1753787 U JP 1753787U JP 1753787 U JP1753787 U JP 1753787U JP S63174534 U JPS63174534 U JP S63174534U
- Authority
- JP
- Japan
- Prior art keywords
- path
- tank
- water
- thermostat
- passage
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000000498 cooling water Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図Ａはこの考案の実施例を示す構成図、第
１図ＢはそのＡ矢視図、第２図は同じく電気回路
図、第３，４図はそれぞれこの実施例の具体的効
果を従来の場合と比較して示す特性図、第５図は
他の実施例を示す制御動作を説明するフローチヤ
ート、第６図Ａは従来装置の構成図、第６図Ｂは
そのＢ矢視図である。
２０……エンジンウオータジヤケツト、２１…
…ラジエータ、２２……アツパタンク、２３……
吐出路、２４……サーモスタツト、２６……バイ
パス路、２７……吸込路、２８……補給路、２９
……カーヒータ路、３０……ウオータポンプ、３
１……ロワタンク、３２……ウオータサブタンク
、３３，３４……脱気路、３５〜３７……開閉弁
、４２……アイドルスイツチ、４３……外気温ス
イツチ。
Fig. 1A is a block diagram showing an embodiment of this invention, Fig. 1B is a view in the direction of arrow A, Fig. 2 is an electric circuit diagram, and Figs. 3 and 4 respectively show specific effects of this embodiment. A characteristic diagram showing a comparison with the conventional case, FIG. 5 is a flowchart explaining the control operation showing another embodiment, FIG. 6 A is a configuration diagram of the conventional device, and FIG. 6 B is a view in the direction of arrow B. It is. 20...Engine water jacket, 21...
...Radiator, 22...Atsupa tank, 23...
Discharge path, 24... Thermostat, 26... Bypass path, 27... Suction path, 28... Supply path, 29
...Car heater path, 30...Water pump, 3
1...lower tank, 32...water subtank, 33, 34...deaeration path, 35-37...open/close valve, 42...idle switch, 43...outside temperature switch.
Claims (1)
ータのアツパタンクに至る吐出路にサーモスタツ
トを介装し、このサーモスタツトから分岐したバ
イパス路と、ラジエータのロワタンクに接続した
吸込路と、冷却系の外部に設けたウオータサブタ
ンクに接続した補給路と、上記サーモスタツト上
流の吐出路に接続したカーヒータ路のそれぞれを
エンジンウオータジヤケツト入口部に設けたウオ
ータポンプの吸込側に接続すると共に、これら系
内の蒸気などをウオータサブタンクへ排出する脱
気路を設けた内燃機関の冷却水制御装置において
、上記バイパス路、補給路及び脱気路の各々に常
開の開閉弁を介装すると共に、これらの開閉弁を
アイドリング運転状態でかつ外気温が所定値以下
のときに閉じる制御手段を設けたことを特徴とす
る内燃機関の冷却水制御装置。 A thermostat is installed in the discharge passage from the engine water jacket outlet to the radiator's upper tank, and a bypass passage branching from the thermostat, a suction passage connected to the radiator's lower tank, and a water supply passage provided outside the cooling system. The supply path connected to the sub-tank and the car heater path connected to the discharge path upstream of the thermostat are each connected to the suction side of the water pump installed at the inlet of the engine water jacket, and the steam in these systems is removed from the water. In a cooling water control system for an internal combustion engine that is provided with a deaeration path that discharges to a sub-tank, a normally open on-off valve is installed in each of the bypass path, supply path and deaeration path, and these on-off valves are operated in idling mode. 1. A cooling water control device for an internal combustion engine, comprising a control means that closes when the outside temperature is below a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1753787U JPS63174534U (en) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1753787U JPS63174534U (en) | 1987-02-09 | 1987-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63174534U true JPS63174534U (en) | 1988-11-11 |
Family
ID=30810385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1753787U Pending JPS63174534U (en) | 1987-02-09 | 1987-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63174534U (en) |
-
1987
- 1987-02-09 JP JP1753787U patent/JPS63174534U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR950006422A (en) | Temperature control system for internal combustion engines | |
| JPS6019912A (en) | Cooling device for internal-combustion engine | |
| JPS63174534U (en) | ||
| US4380987A (en) | Circulating fuel heating system for internal combustion engines | |
| JPS59138765A (en) | Percolation preventing device in carburettor | |
| JPH03495Y2 (en) | ||
| JPS628374Y2 (en) | ||
| JPS6117249Y2 (en) | ||
| JPS6329145Y2 (en) | ||
| JPS6367664U (en) | ||
| JPH0645662Y2 (en) | Engine intake air amount control device | |
| JP2539156Y2 (en) | Vaporizer heating device | |
| JPH0513975Y2 (en) | ||
| JPS5952055U (en) | Auxiliary air control device for engines with electronically controlled fuel injection devices | |
| JPH0734173Y2 (en) | Cooling device for internal combustion engine | |
| JPS6344931B2 (en) | ||
| JPS6160258B2 (en) | ||
| JPH0411249U (en) | ||
| JP2539155Y2 (en) | Vaporizer heating device | |
| JPH0144776Y2 (en) | ||
| JPS5823964Y2 (en) | Internal combustion engine fuel supply system | |
| JPH0238024Y2 (en) | ||
| JPH023019U (en) | ||
| JPS6194227U (en) | ||
| JPS628321U (en) |