JPS6259740U - - Google Patents
Info
- Publication number
- JPS6259740U JPS6259740U JP15147685U JP15147685U JPS6259740U JP S6259740 U JPS6259740 U JP S6259740U JP 15147685 U JP15147685 U JP 15147685U JP 15147685 U JP15147685 U JP 15147685U JP S6259740 U JPS6259740 U JP S6259740U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- detection means
- temperature
- intake air
- detecting
- 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 8
- 238000001514 detection method Methods 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案の構成、機能を示すブロツク図
、第２図は本考案の第１の実施例の構成図、第３
図は同上実施例の一部変形態様を示す構成図、第
４図は同上実施例の制御手順を示すフローチヤー
ト、第５図〜第８図は夫々同上実施例に使用する
各種補正係数を示す線図、第９図は本考案の第２
の実施例の構成図、第１０図は同上実施例の制御
手順を示すフローチヤートである。
１…吸気通路、３…第１温度計、５…燃料噴射
弁、９…第２温度計、１１…制御回路、１５…第
３温度計。
Fig. 1 is a block diagram showing the configuration and functions of the present invention, Fig. 2 is a block diagram of the first embodiment of the invention, and Fig. 3 is a block diagram showing the configuration and functions of the present invention.
The figure is a block diagram showing a partial modification of the above embodiment, Fig. 4 is a flowchart showing the control procedure of the above embodiment, and Figs. 5 to 8 each show various correction coefficients used in the above embodiment. The line diagram, Figure 9, is the second diagram of this invention.
FIG. 10 is a flowchart showing the control procedure of the above embodiment. DESCRIPTION OF SYMBOLS 1... Intake passage, 3... First thermometer, 5... Fuel injection valve, 9... Second thermometer, 11... Control circuit, 15... Third thermometer.
Claims (1)
の温度を検出する吸入空気温度検出手段と、吸入
空気と燃料との混合後の混合気の温度を検出する
混合気温度検出手段と、少なくとも前記２つの温
度検出手段により検出される吸入空気と燃料との
混合前後の温度差に基づいて使用燃料の性状を検
出する燃料性状検出手段と、使用燃料の性状に応
じて機関の燃料供給量を補正制御する補正制御手
段とを備えたことを特徴とする内燃機関の混合気
供給装置。 At least an intake air temperature detection means for detecting the temperature of the intake air before mixing with fuel in the intake passage of the engine; an air-fuel mixture temperature detection means for detecting the temperature of the air-fuel mixture after mixing the intake air and the fuel; a fuel property detection means for detecting the properties of the fuel used based on the temperature difference between before and after mixing the intake air and the fuel detected by the two temperature detection means; A mixture supply device for an internal combustion engine, comprising a correction control means for performing correction control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15147685U JPS6259740U (en) | 1985-10-04 | 1985-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15147685U JPS6259740U (en) | 1985-10-04 | 1985-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6259740U true JPS6259740U (en) | 1987-04-14 |
Family
ID=31068579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15147685U Pending JPS6259740U (en) | 1985-10-04 | 1985-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6259740U (en) |
-
1985
- 1985-10-04 JP JP15147685U patent/JPS6259740U/ja active Pending
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