JPS6261923U - - Google Patents
Info
- Publication number
- JPS6261923U JPS6261923U JP15342485U JP15342485U JPS6261923U JP S6261923 U JPS6261923 U JP S6261923U JP 15342485 U JP15342485 U JP 15342485U JP 15342485 U JP15342485 U JP 15342485U JP S6261923 U JPS6261923 U JP S6261923U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- cooling water
- radiator
- heater
- bypass 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
- 239000000498 cooling water Substances 0.000 claims 5
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は効果を示すグラフである。第３図は他の実施
例を示す構成図である。第４図は従来例を示す構
成図である。
１…ウオータポンプ、２…エンジン、４…ヒー
タ、５…バイパス通路、６…サーモスタツトバル
ブ、７…入口部、８…主通路、９…ラジエータ、
１１…ヒータ通路、１３…三方切換弁。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a graph showing the effect. FIG. 3 is a configuration diagram showing another embodiment. FIG. 4 is a configuration diagram showing a conventional example. DESCRIPTION OF SYMBOLS 1...Water pump, 2...Engine, 4...Heater, 5...Bypass passage, 6...Thermostat valve, 7...Inlet part, 8...Main passage, 9...Radiator,
11... Heater passage, 13... Three-way switching valve.
Claims (1)
タを迂回するバイパス通路とを備え、バイパス通
路の主通路に対する入口部または出口部にサーモ
スタツトバルブを介装するとともに、車室内を暖
房するヒータに冷却水を導くヒータ通路をバイパ
ス通路と並列に接続した自動車用エンジンの冷却
水循環経路において、バイパス通路とヒータ通路
の分岐部に、暖房時はバイパス通路を遮断してラ
ジエータを迂回する冷却水の全量をヒータ通路に
導く三方切換弁を介装したことを特徴とする自動
車用エンジンの冷却水循環経路。 It is equipped with a main passage that leads cooling water to the radiator and a bypass passage that bypasses the radiator, and a thermostat valve is installed at the inlet or outlet of the bypass passage to the main passage, and the cooling water is supplied to the heater that heats the passenger compartment. In the cooling water circulation path of an automobile engine, in which the heater passage leading to the radiator is connected in parallel with the bypass passage, the bypass passage is shut off during heating, and the entire amount of cooling water bypassing the radiator is transferred to the heater passage at the branching point between the bypass passage and the heater passage. A cooling water circulation path for an automobile engine characterized by interposing a three-way switching valve leading to a passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15342485U JPS6261923U (en) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15342485U JPS6261923U (en) | 1985-10-07 | 1985-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261923U true JPS6261923U (en) | 1987-04-17 |
Family
ID=31072292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15342485U Pending JPS6261923U (en) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261923U (en) |
-
1985
- 1985-10-07 JP JP15342485U patent/JPS6261923U/ja active Pending
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