JPH0457674U - - Google Patents
Info
- Publication number
- JPH0457674U JPH0457674U JP9869390U JP9869390U JPH0457674U JP H0457674 U JPH0457674 U JP H0457674U JP 9869390 U JP9869390 U JP 9869390U JP 9869390 U JP9869390 U JP 9869390U JP H0457674 U JPH0457674 U JP H0457674U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- fuel
- glow plug
- ignition device
- engine ignition
- 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 5
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第1図は本考案の実施例を示す断面図、第2図
はその一部を拡大した断面図、第3図は制御回路
のブロツク図、第4図はグロープラグの通電制御
動作を示すフローチヤート、第5図a〜cは同じ
くホルダヒータの通電制御動作を示すフローチヤ
ートである。
1……シリンダヘツド、2……燃料噴射ノズル
、3……グロープラグ、6……発熱部、7……ホ
ルダ、8……導入口、9……ヒータ。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a partially enlarged sectional view, Fig. 3 is a block diagram of the control circuit, and Fig. 4 is a flowchart showing the energization control operation of the glow plug. Similarly, FIGS. 5a to 5c are flowcharts showing the energization control operation of the holder heater. DESCRIPTION OF SYMBOLS 1... Cylinder head, 2... Fuel injection nozzle, 3... Glow plug, 6... Heat generating part, 7... Holder, 8... Inlet, 9... Heater.
Claims (1)
ルと、この噴射燃料を着火するグロープラグとを
備えたエンジンの着火装置において、前記グロー
プラグの発熱部周囲を所定の間〓をもつて取り囲
む円筒状のホルダを設け、かつこのホルダ側面に
燃料噴霧を受け入れる導入口を形成すると共に、
ホルダ内部にヒータを埋設したことを特徴とする
エンジンの着火装置。 In an engine ignition device comprising a fuel injection nozzle that directly injects fuel into a combustion chamber and a glow plug that ignites the injected fuel, a cylinder that surrounds the heat generating part of the glow plug with a predetermined distance. A shaped holder is provided, and an inlet for receiving the fuel spray is formed on the side of the holder,
An engine ignition device characterized by having a heater buried inside a holder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9869390U JPH0457674U (en) | 1990-09-20 | 1990-09-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9869390U JPH0457674U (en) | 1990-09-20 | 1990-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0457674U true JPH0457674U (en) | 1992-05-18 |
Family
ID=31840054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9869390U Pending JPH0457674U (en) | 1990-09-20 | 1990-09-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0457674U (en) |
-
1990
- 1990-09-20 JP JP9869390U patent/JPH0457674U/ja active Pending
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