JPS6224033U - - Google Patents
Info
- Publication number
- JPS6224033U JPS6224033U JP11455985U JP11455985U JPS6224033U JP S6224033 U JPS6224033 U JP S6224033U JP 11455985 U JP11455985 U JP 11455985U JP 11455985 U JP11455985 U JP 11455985U JP S6224033 U JPS6224033 U JP S6224033U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- supply means
- fuel supply
- storage tank
- collected
- 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 15
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図はこの考案に係る内燃機関の燃料供給装
置の第１実施例を示す断面図、第２図は第１実施
例の制御回路のフローチヤート図、第３図はこの
考案の第２実施例を示す断面図、第４図は第２実
施例の制御回路のフローチヤート図、第５図はこ
の考案の第３実施例を示す断面図、第６図はこの
考案の第４実施例を示す断面図、第７図は第４実
施例の制御回路のフローチヤート図である。
１…エアフローメータ、２…吸気温度センサ（
吸気温測手段）、４…スロツトルボデイ（吸気通
路）、４ａ…内壁面（吸気通路内壁面）、５…第
１インジエクタ（第１燃料供給通路）、６…吸気
マニホルド、１０…貯留タンク、１６…第２イン
ジエクタ（第２燃料供給手段）、１７…機関、１
８…燃焼室、１９…吸気ポート、２１…混合気温
度センサ（混合気温測手段）、２２…制御回路（
制御手段）。
Fig. 1 is a sectional view showing a first embodiment of the fuel supply system for an internal combustion engine according to this invention, Fig. 2 is a flowchart of a control circuit of the first embodiment, and Fig. 3 is a second embodiment of this invention. 4 is a flowchart of the control circuit of the second embodiment, FIG. 5 is a sectional view of the third embodiment of this invention, and FIG. 6 is a sectional view of the fourth embodiment of this invention. The sectional view shown in FIG. 7 is a flowchart of the control circuit of the fourth embodiment. 1...Air flow meter, 2...Intake air temperature sensor (
(intake air temperature measuring means), 4...throttle body (intake passage), 4a...inner wall surface (intake passage inner wall surface), 5...first injector (first fuel supply passage), 6...intake manifold, 10...storage tank, 16... Second injector (second fuel supply means), 17...engine, 1
8...Combustion chamber, 19...Intake port, 21...Mixture temperature sensor (mixture temperature measuring means), 22...Control circuit (
control means).
Claims (1)
本成分燃料を供給する第１燃料供給手段と、この
第１燃料供給手段下流の吸気通路壁面で捕集した
未気化燃料を回収する貯留タンクと、燃焼室の近
傍に設けられ、かつ上記貯留タンクの捕集燃料を
供給する第２燃料供給手段と、上記第１燃料供給
手段の上流に設けられ、かつ燃料混合前の吸気温
度を検知する吸気温測手段と、上記第１燃料供給
手段の下流に設けられ、かつ燃料気化後の混合気
温度を検知する混合気温測手段と、上記両温度差
に応じて上記第１燃料供給手段と第２燃料供給手
段の供給燃料量を制御する制御手段を備えたこと
を特徴とする内燃機関の燃料供給装置。 a first fuel supply means that is provided at a relatively upstream position of the intake passage and supplies basic component fuel; a storage tank that collects unvaporized fuel collected on a wall surface of the intake passage downstream of the first fuel supply means; a second fuel supply means provided near the combustion chamber and for supplying the collected fuel in the storage tank; and an intake air temperature provided upstream of the first fuel supply means and for detecting the intake air temperature before fuel mixing. a mixture temperature measuring means that is provided downstream of the first fuel supply means and detects the temperature of the mixture after fuel vaporization; A fuel supply device for an internal combustion engine, comprising a control means for controlling the amount of fuel supplied by the supply means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11455985U JPS6224033U (en) | 1985-07-26 | 1985-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11455985U JPS6224033U (en) | 1985-07-26 | 1985-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6224033U true JPS6224033U (en) | 1987-02-13 |
Family
ID=30997408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11455985U Pending JPS6224033U (en) | 1985-07-26 | 1985-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6224033U (en) |
-
1985
- 1985-07-26 JP JP11455985U patent/JPS6224033U/ja active Pending
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