JPS61107961U - - Google Patents
Info
- Publication number
- JPS61107961U JPS61107961U JP19267184U JP19267184U JPS61107961U JP S61107961 U JPS61107961 U JP S61107961U JP 19267184 U JP19267184 U JP 19267184U JP 19267184 U JP19267184 U JP 19267184U JP S61107961 U JPS61107961 U JP S61107961U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- engine
- ambient temperature
- injection direction
- predetermined value
- 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 18
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
Landscapes
- Fuel-Injection Apparatus (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
第１図は、本考案の一実施例に係るエンジンの
燃料供給装置の縦断面図、第２図は、従来のエン
ジンの燃料供給装置の縦断面図、第３図は、従来
の他のエンジンの燃料供給装置（実開昭５４―１
３３２０６）の縦断面図、第４図は、従来の他の
エンジンの燃料供給装置（実開昭５４―１３３２
０６）の縦断面図、第５図は、本考案と同一の技
術的課題を達成するエンジンの燃料供給装置（但
し、未公知）の縦断面図である。
１……燃料噴射弁、５……燃焼室、１１……ヒ
ータ、１２……吸気通路、１５……熱応動装置（
温度検出装置及び燃料噴射方向変更装置）、２０
……エンジンの燃料供給装置。
FIG. 1 is a vertical sectional view of a fuel supply system for an engine according to an embodiment of the present invention, FIG. 2 is a vertical sectional view of a conventional fuel supply system for an engine, and FIG. Fuel supply system (1986-1)
33206), FIG. 4 is a longitudinal cross-sectional view of another conventional engine fuel supply system
FIG. 5 is a vertical cross-sectional view of an engine fuel supply system (unknown, however) that achieves the same technical problem as the present invention. 1...Fuel injection valve, 5...Combustion chamber, 11...Heater, 12...Intake passage, 15...Thermal response device (
temperature detection device and fuel injection direction changing device), 20
...Engine fuel supply system.
Claims (1)
えられている燃料噴射弁と、該吸気通路に臨んで
エンジンに備えられているヒータとを有し、前記
燃料噴射弁の燃料噴射方向は可変とされており、
エンジンにはエンジンの雰囲気温度を検出する温
度検出装置と、該温度検出装置の出力に基づいて
前記燃料噴射弁の燃料噴射方向を変える燃料噴射
方向変更装置とが取り付けられており、該燃料噴
射方向変更装置はエンジン雰囲気温度に応じて、
エンジン雰囲気温度が第１の所定値以下の場合に
は燃料噴射方向が前記ヒータの方を向くようにし
、エンジン雰囲気温度が前記第１の所定値よりも
大きい第２の所定値以上の場合には燃料噴射方向
が吸気弁の方を向くようにする手段を有している
ことを特徴とするエンジンの燃料供給装置。 The fuel injection valve includes a fuel injection valve provided in the engine facing an intake passage connected to a combustion chamber, and a heater provided in the engine facing the intake passage, and the fuel injection direction of the fuel injection valve is variable. and
The engine is equipped with a temperature detection device that detects the ambient temperature of the engine, and a fuel injection direction change device that changes the fuel injection direction of the fuel injection valve based on the output of the temperature detection device. The change device changes according to the engine ambient temperature.
When the engine ambient temperature is below a first predetermined value, the fuel injection direction is directed toward the heater, and when the engine ambient temperature is above a second predetermined value, which is larger than the first predetermined value, 1. A fuel supply device for an engine, comprising means for directing a fuel injection direction toward an intake valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19267184U JPS61107961U (en) | 1984-12-19 | 1984-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19267184U JPS61107961U (en) | 1984-12-19 | 1984-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107961U true JPS61107961U (en) | 1986-07-09 |
Family
ID=30750078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19267184U Pending JPS61107961U (en) | 1984-12-19 | 1984-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107961U (en) |
-
1984
- 1984-12-19 JP JP19267184U patent/JPS61107961U/ja active Pending
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