JPS59195529U - Diesel engine ignition timing sensor - Google Patents
Diesel engine ignition timing sensorInfo
- Publication number
- JPS59195529U JPS59195529U JP8896783U JP8896783U JPS59195529U JP S59195529 U JPS59195529 U JP S59195529U JP 8896783 U JP8896783 U JP 8896783U JP 8896783 U JP8896783 U JP 8896783U JP S59195529 U JPS59195529 U JP S59195529U
- Authority
- JP
- Japan
- Prior art keywords
- glow
- ignition timing
- diesel engine
- timing sensor
- light
- 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
- Measurement Of Unknown Time Intervals (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Testing Of Engines (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Ignition Installations For Internal Combustion Engines (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、本考寡に係るディーゼルエンジンの着火時期
センサの第１実施例が配設された、ディーゼルエンジン
の制御装置の要部構成を示す断面図、第２図は、前記第
１実施例の構成を示す断面図、第３図は、第２図の■部
拡大断面図、第４図は、第３図の■部拡大断面図、第５
図は、本考案に係るディーゼルエンジンの着火時期セン
サの第２実施例における要部構成を示す断面図である。
１０・・・ディーゼルエンジン、１０Ａ・・・燃焼室、
１２・・・着火時期センサ、１６・・・光検出器、３０
゜５０・・・光ファイバ、３０Ａ・・・先端、３０Ｂ・
・・グロー発光導入部、３２・・・グローヒータ、３４
．３６・・・筒状ハウジング。
１８ ４２ ３６Ａ 、、。
にム」 必。
６８ ３２ ・FIG. 1 is a sectional view showing the main part configuration of a diesel engine control device in which a first embodiment of the ignition timing sensor for a diesel engine according to the present study is installed, and FIG. FIG. 3 is an enlarged sectional view of the ■ section in FIG. 2, FIG. 4 is an enlarged sectional view of the ■ section in FIG. 3, and FIG.
The figure is a cross-sectional view showing the main structure of a second embodiment of the ignition timing sensor for a diesel engine according to the present invention. 10...Diesel engine, 10A...Combustion chamber,
12... Ignition timing sensor, 16... Photodetector, 30
゜50...Optical fiber, 30A...Tip, 30B.
... Glow light emission introduction part, 32 ... Glow heater, 34
．． 36...Cylindrical housing. 18 42 36A,. "Nimu" is required. 68 32 ・
Claims (1)
、燃焼室内を外気から遮断した状態で前記光導体を保持
する筒状ハウジングとを有し、前記光導体によって光検
出器に導かれる燃焼光の状態から着火時期を検出するた
めのディーゼルエンジンの着火時期センサにおいて、前
記光一体の先端部周辺に配設されたグローヒータと、グ
ロー通電によるグローヒータの発大を前記光検出器に導
くためのグロー発光導入部又はグロー発先導体とを設け
、エンジン始動時に、前記着火時期センサによりグロー
加熱が行えるようにすると共に、グロー発光からグロ一
温度を検出できるようにしたことを特徴とするディーゼ
ルエンジンの着火時期Combustion light comprising a light guide disposed such that its tip faces into an engine combustion chamber, and a cylindrical housing holding the light guide while shielding the combustion chamber from outside air, and guided to a photodetector by the light guide. The ignition timing sensor for a diesel engine detects the ignition timing based on the state of the ignition timing sensor, which includes a glow heater disposed around the tip of the light unit, and a glow for guiding the generation of the glow heater due to glow energization to the photodetector. A diesel engine, characterized in that it is provided with a light emission introduction part or a glow generation body, so that glow heating can be performed by the ignition timing sensor when the engine is started, and the temperature of the glow can be detected from the glow emission. Ignition timing
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8896783U JPS59195529U (en) | 1983-06-10 | 1983-06-10 | Diesel engine ignition timing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8896783U JPS59195529U (en) | 1983-06-10 | 1983-06-10 | Diesel engine ignition timing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59195529U true JPS59195529U (en) | 1984-12-26 |
Family
ID=30218862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8896783U Pending JPS59195529U (en) | 1983-06-10 | 1983-06-10 | Diesel engine ignition timing sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195529U (en) |
-
1983
- 1983-06-10 JP JP8896783U patent/JPS59195529U/en active Pending
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