JPS6271328U - - Google Patents
Info
- Publication number
- JPS6271328U JPS6271328U JP16126985U JP16126985U JPS6271328U JP S6271328 U JPS6271328 U JP S6271328U JP 16126985 U JP16126985 U JP 16126985U JP 16126985 U JP16126985 U JP 16126985U JP S6271328 U JPS6271328 U JP S6271328U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- temperature
- predetermined value
- drive circuit
- circulation pump
- 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
- 239000003507 refrigerant Substances 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000009835 boiling Methods 0.000 claims 1
- 239000012071 phase Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す概略構成説明
図、第２図は従来例の概略構成説明図である。
１１……内燃機関、１２……冷媒ジヤケツト、
１３……コンデンサ、１６……冷媒循環ポンプ、
２３……蒸気通路、３４……冷媒循環通路、３６
……冷媒循環通路、４１……温度スイツチ、４２
……電気抵抗、４３……第１駆動回路、４４……
第２駆動回路。
FIG. 1 is a schematic structural explanatory diagram showing one embodiment of the present invention, and FIG. 2 is a schematic structural explanatory diagram of a conventional example. 11... internal combustion engine, 12... refrigerant jacket,
13... Condenser, 16... Refrigerant circulation pump,
23... Steam passage, 34... Refrigerant circulation passage, 36
... Refrigerant circulation passage, 41 ... Temperature switch, 42
... Electric resistance, 43 ... First drive circuit, 44 ...
Second drive circuit.
Claims (1)
て吸熱し、発生した気相冷媒をコンデンサに導い
て凝縮し、該凝縮した液相冷媒を冷媒循環ポンプ
を用いて前記冷媒ジヤケツトへ還流させる内燃機
関の沸騰冷却装置において、 前記冷媒ジヤケツト内の所定値以下の液相冷媒
温度を検出する温度スイツチを設け、該温度スイ
ツチが所定値以下の温度を検出した時に前記冷媒
循環ポンプに駆動電圧を印加する第１駆動回路と
、前記温度スイツチが所定値より高い温度を検出
した時に前記第１駆動回路より大きい駆動電圧を
前記冷媒循環ポンプに印加する第２駆動回路と、
を設けたことを特徴とする内燃機関の沸騰冷却装
置。[Scope of Claim for Utility Model Registration] A liquid phase refrigerant is boiled in a refrigerant jacket of an engine to absorb heat, the generated gas phase refrigerant is led to a condenser and condensed, and the condensed liquid phase refrigerant is transferred using a refrigerant circulation pump. In the evaporative cooling device for an internal combustion engine in which the refrigerant is recirculated to the refrigerant jacket, a temperature switch is provided to detect a temperature of the liquid phase refrigerant in the refrigerant jacket that is equal to or lower than a predetermined value, and when the temperature switch detects a temperature equal to or lower than the predetermined value, the refrigerant is a first drive circuit that applies a drive voltage to the circulation pump; a second drive circuit that applies a drive voltage higher than the first drive circuit to the refrigerant circulation pump when the temperature switch detects a temperature higher than a predetermined value;
A boiling cooling device for an internal combustion engine, characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16126985U JPS6271328U (en) | 1985-10-23 | 1985-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16126985U JPS6271328U (en) | 1985-10-23 | 1985-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6271328U true JPS6271328U (en) | 1987-05-07 |
Family
ID=31087425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16126985U Pending JPS6271328U (en) | 1985-10-23 | 1985-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6271328U (en) |
-
1985
- 1985-10-23 JP JP16126985U patent/JPS6271328U/ja active Pending
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