JPS6345056U - - Google Patents
Info
- Publication number
- JPS6345056U JPS6345056U JP13867286U JP13867286U JPS6345056U JP S6345056 U JPS6345056 U JP S6345056U JP 13867286 U JP13867286 U JP 13867286U JP 13867286 U JP13867286 U JP 13867286U JP S6345056 U JPS6345056 U JP S6345056U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- temperature
- heat exchanger
- duct
- combustion engine
- 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
- 239000000446 fuel Substances 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図はこの考案のクレーム対応図、第２図は
この考案の実施例を示す構成図、第３図は制御装
置のブロツク図、第４図は制御装置の動作を説明
するフローチヤート、第５図は従来装置の構成図
である。
１６……燃料通路、１７……熱交換器、１８…
…外気通路、１９……冷気ダクト、２０……切換
弁、２１……シリンダ、２２……電磁弁、２３…
…制御装置、２４……外気温度センサ、２５……
燃料温度センサ。
Fig. 1 is a diagram corresponding to the claims of this invention, Fig. 2 is a configuration diagram showing an embodiment of this invention, Fig. 3 is a block diagram of the control device, Fig. 4 is a flowchart explaining the operation of the control device, and Fig. 4 is a flow chart explaining the operation of the control device. FIG. 5 is a block diagram of a conventional device. 16...fuel passage, 17...heat exchanger, 18...
...Outside air passage, 19...Cold air duct, 20...Switching valve, 21...Cylinder, 22...Solenoid valve, 23...
...Control device, 24...Outside air temperature sensor, 25...
Fuel temperature sensor.
Claims (1)
の燃料冷却装置において、エアコンからの冷気を
熱交換器へと導くダクトと、このダクトを開閉す
る弁手段を設ける一方、燃料温度を検出する手段
と、外気温度を検出する手段と、これらの検出信
号に基づき燃料温度が規定値以上で、かつ燃料温
度と外気温度の差が所定値以下のときに前記弁手
段を開弁する制御手段を設けたことを特徴とする
内燃機関の燃料冷却装置。 In a fuel cooling system for an internal combustion engine that has a heat exchanger interposed in the middle of the fuel passage, a duct that guides cold air from an air conditioner to the heat exchanger and a valve means to open and close this duct are provided, and the fuel temperature is detected. means for detecting outside air temperature; and control means for opening the valve means when the fuel temperature is above a specified value and the difference between the fuel temperature and the outside air temperature is below a specified value based on these detection signals. A fuel cooling device for an internal combustion engine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13867286U JPS6345056U (en) | 1986-09-10 | 1986-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13867286U JPS6345056U (en) | 1986-09-10 | 1986-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345056U true JPS6345056U (en) | 1988-03-26 |
Family
ID=31043865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13867286U Pending JPS6345056U (en) | 1986-09-10 | 1986-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345056U (en) |
-
1986
- 1986-09-10 JP JP13867286U patent/JPS6345056U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6345056U (en) | ||
| JPS6212730U (en) | ||
| JPH0332129U (en) | ||
| JPH01136610U (en) | ||
| JPH0476922U (en) | ||
| JPH0243447U (en) | ||
| JPS6197556U (en) | ||
| JPS6367638U (en) | ||
| JPS6434439U (en) | ||
| JPS6214125U (en) | ||
| JPS59157550U (en) | Vehicle diesel engine warm-up device | |
| JPS5848502U (en) | Rapid heating device for automobiles | |
| JPS6170545U (en) | ||
| JPS615321U (en) | Cavitation prevention device | |
| JPS6252247U (en) | ||
| JPS6070412U (en) | exhaust heater | |
| JPH0317262U (en) | ||
| JPS5833759U (en) | Intake system for diesel engine using alcohol | |
| JPS61149736U (en) | ||
| JPS62150537U (en) | ||
| JPS6345057U (en) | ||
| JPS61133773U (en) | ||
| JPS61105712U (en) | ||
| JPS63123744U (en) | ||
| JPS6047617U (en) | exhaust heater |