JPH0237269U - - Google Patents
Info
- Publication number
- JPH0237269U JPH0237269U JP11713188U JP11713188U JPH0237269U JP H0237269 U JPH0237269 U JP H0237269U JP 11713188 U JP11713188 U JP 11713188U JP 11713188 U JP11713188 U JP 11713188U JP H0237269 U JPH0237269 U JP H0237269U
- Authority
- JP
- Japan
- Prior art keywords
- operating state
- fuel injection
- engine
- heating member
- detection means
- 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 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案の基本概念図、第２〜５図は本
考案に係る内燃機関の燃料噴射装置の一実施例を
示す図であり、第２図はその全体構成図、第３図
はその燃料噴射弁の要部断面図、第４図は第３図
のＡ―Ａ線矢視断面図、第５図はその加熱制御の
プログラムを示すフローチヤートである。
１……エンジン、６……インジエクタ（燃料噴
射弁）、４０……運転状態検出手段、４１……コ
ントロールユニツト（判別手段、制御手段）、５
３……燃料噴射孔、６５……ヒータ（加熱部材）
。
Fig. 1 is a basic conceptual diagram of the present invention, Figs. 2 to 5 are diagrams showing an embodiment of a fuel injection device for an internal combustion engine according to the present invention, Fig. 2 is an overall configuration diagram thereof, and Fig. 3 is a diagram showing an embodiment of the fuel injection device for an internal combustion engine according to the present invention. FIG. 4 is a cross-sectional view of the main part of the fuel injection valve, FIG. 4 is a cross-sectional view taken along the line AA in FIG. 3, and FIG. 5 is a flowchart showing the heating control program. DESCRIPTION OF SYMBOLS 1... Engine, 6... Injector (fuel injection valve), 40... Operating state detection means, 41... Control unit (discrimination means, control means), 5
3... Fuel injection hole, 65... Heater (heating member)
.
Claims (1)
燃料を噴射する燃料噴射弁と、 (b) エンジンの運転状態を検出する運転状態検
出手段と、 (c) 運転状態検出手段の出力に基づいてエンジ
ンが所定の運転状態にあることを判別する判別手
段と、 (d) エンジンの運転状態に基づいて燃料噴射弁
を駆動する第１の制御信号を出力するとともに、
エンジンが所定の運転状態に移行すると前記加熱
部材を加熱する第２の制御信号を出力する制御手
段と、 を備えたことを特徴とする内燃機関の燃料噴射
装置。[Claims for Utility Model Registration] (a) Part of the fuel injection hole is formed of a heating member,
a fuel injection valve that injects fuel; (b) an operating state detection means that detects the operating state of the engine; and (c) a determination that determines whether the engine is in a predetermined operating state based on the output of the operating state detection means. (d) outputting a first control signal for driving the fuel injection valve based on the operating state of the engine;
A fuel injection device for an internal combustion engine, comprising: a control means that outputs a second control signal that heats the heating member when the engine shifts to a predetermined operating state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11713188U JPH0237269U (en) | 1988-09-05 | 1988-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11713188U JPH0237269U (en) | 1988-09-05 | 1988-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0237269U true JPH0237269U (en) | 1990-03-12 |
Family
ID=31360302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11713188U Pending JPH0237269U (en) | 1988-09-05 | 1988-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237269U (en) |
-
1988
- 1988-09-05 JP JP11713188U patent/JPH0237269U/ja active Pending
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