JPH0174318U - - Google Patents
Info
- Publication number
- JPH0174318U JPH0174318U JP1987169465U JP16946587U JPH0174318U JP H0174318 U JPH0174318 U JP H0174318U JP 1987169465 U JP1987169465 U JP 1987169465U JP 16946587 U JP16946587 U JP 16946587U JP H0174318 U JPH0174318 U JP H0174318U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- water
- internal combustion
- cooling system
- radiator
- 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 6
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の一実施例を示す概略構成図、
第２図は本考案による冷却水循環系路を示すブロ
ツク図、第３図はラジエータの循環流量に対する
放熱率を示す図、第４図は従来例を示す断面図で
ある。
１……ウオータジヤケツト、２……ラジエータ
、３……ウオータポンプ、４……バイパス通路、
５……負圧式制御弁、６……アクチユエータ。
FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
FIG. 2 is a block diagram showing the cooling water circulation system according to the present invention, FIG. 3 is a diagram showing the heat radiation rate with respect to the circulation flow rate of the radiator, and FIG. 4 is a sectional view showing a conventional example. 1...Water jacket, 2...Radiator, 3...Water pump, 4...Bypass passage,
5... Negative pressure control valve, 6... Actuator.
Claims (1)
別に設けられたラジエータとの間に、ウオータポ
ンプによつて冷却水を循環させ機関の冷却を行な
う内燃機関の冷却装置において、 前記ウオータポンプ吐出側と、前記ラジエータ
入口側とを連通して前記ウオータジヤケツトをバ
イパスする通路と、該バイパス通路を機関のアイ
ドル状態において開路とする弁機構とを設けたこ
とを特徴とする内燃機関の冷却装置。[Scope of Claim for Utility Model Registration] In a cooling system for an internal combustion engine that cools the engine by circulating cooling water using a water pump between a water jacket provided around the combustion chamber and a separately provided radiator. , a passage that communicates the water pump discharge side with the radiator inlet side and bypasses the water jacket; and a valve mechanism that opens the bypass passage when the engine is in an idle state. Cooling system for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169465U JPH0174318U (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169465U JPH0174318U (en) | 1987-11-05 | 1987-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174318U true JPH0174318U (en) | 1989-05-19 |
Family
ID=31459548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169465U Pending JPH0174318U (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174318U (en) |
-
1987
- 1987-11-05 JP JP1987169465U patent/JPH0174318U/ja active Pending
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