JPS6057769U - Diesel engine intake preheating device - Google Patents
Diesel engine intake preheating deviceInfo
- Publication number
- JPS6057769U JPS6057769U JP15009383U JP15009383U JPS6057769U JP S6057769 U JPS6057769 U JP S6057769U JP 15009383 U JP15009383 U JP 15009383U JP 15009383 U JP15009383 U JP 15009383U JP S6057769 U JPS6057769 U JP S6057769U
- Authority
- JP
- Japan
- Prior art keywords
- diesel engine
- preheating device
- engine intake
- intake air
- intake preheating
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の原理を説明するための、燃焼温度と高
度、エンジン負荷、ＨＣ濃度との関係を示す線図、第２
図は本考案の一実施例を示す、一部ブロック線図を含む
ディーゼルエンジンの略示断面図、第３図は上記実施例
で用いられている制御系統のブロック線図である。
１０・・・・・・エンジン、１４・・・・・・電気ヒー
タ（予熱手段）、１６・・・・・・冷却水温センサ、１
８・・・・・・燃焼温度センサ、２０・・・・・・エン
ジンキースイッチ、２２・・・・・・コントローラ。Figure 1 is a diagram showing the relationship between combustion temperature, altitude, engine load, and HC concentration to explain the principle of the present invention.
The figure is a schematic sectional view of a diesel engine including a partial block diagram, showing an embodiment of the present invention, and FIG. 3 is a block diagram of a control system used in the above embodiment. 10...Engine, 14...Electric heater (preheating means), 16...Cooling water temperature sensor, 1
8... Combustion temperature sensor, 20... Engine key switch, 22... Controller.
Claims (1)
エンジンの吸気予熱装置において、エンジンの冷却水温
センサと、燃焼温度センサと、両センサ出力のうち少な
くとも一方がそれぞれに設定した所定温度より低いとき
に、前記予熱手段を作動させるコントローラとを備えた
ことを特徴とするディーゼルエンジンの吸気予熱装置。In an intake air preheating device for a diesel engine having means for preheating intake air of the engine, when at least one of an engine cooling water temperature sensor, a combustion temperature sensor, and the output of both sensors is lower than a predetermined temperature set respectively, the An intake air preheating device for a diesel engine, comprising a controller that operates a preheating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15009383U JPS6057769U (en) | 1983-09-28 | 1983-09-28 | Diesel engine intake preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15009383U JPS6057769U (en) | 1983-09-28 | 1983-09-28 | Diesel engine intake preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6057769U true JPS6057769U (en) | 1985-04-22 |
Family
ID=30332988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15009383U Pending JPS6057769U (en) | 1983-09-28 | 1983-09-28 | Diesel engine intake preheating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6057769U (en) |
-
1983
- 1983-09-28 JP JP15009383U patent/JPS6057769U/en active Pending
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