JPS6256769U - - Google Patents
Info
- Publication number
- JPS6256769U JPS6256769U JP14654185U JP14654185U JPS6256769U JP S6256769 U JPS6256769 U JP S6256769U JP 14654185 U JP14654185 U JP 14654185U JP 14654185 U JP14654185 U JP 14654185U JP S6256769 U JPS6256769 U JP S6256769U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- ignition timing
- vapor pressure
- control device
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 7
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Ignition Timing (AREA)
Description
第１図は本考案の構成を示すブロツク図、第２
図は本考案の一実施例を示すシステム図、第３図
はフローチヤート、第４図は各種ガソリンの温度
―蒸気圧特性図である。
１……機関、９……燃料タンク、１１……コン
トローラルユニツト、１３……点火栓、１４……
点火コイル、１６……燃料残量計、１７……キヤ
ニスタ、１９……電磁弁、２０……圧力センサ、
２１……温度センサ。
Figure 1 is a block diagram showing the configuration of the present invention;
The figure is a system diagram showing an embodiment of the present invention, FIG. 3 is a flowchart, and FIG. 4 is a temperature-vapor pressure characteristic diagram of various gasolines. 1... Engine, 9... Fuel tank, 11... Controller unit, 13... Spark plug, 14...
Ignition coil, 16... fuel level gauge, 17... canister, 19... solenoid valve, 20... pressure sensor,
21...Temperature sensor.
Claims (1)
うにした内燃機関の点火時規制御装置において、
燃料タンク内の燃料蒸気圧を検出する蒸気圧検出
手段と、その時の燃料タンク内の燃料温度を検出
する燃温検出手段と、検出された燃料蒸気圧と燃
料温度とから推定される燃料の性状に応じて点火
時期を補正する点火時期補正手段とを備えてなる
内燃機関の点火時期制御装置。 In an ignition regulation control device for an internal combustion engine that controls ignition timing based on engine operating conditions,
Vapor pressure detection means for detecting the fuel vapor pressure in the fuel tank, fuel temperature detection means for detecting the fuel temperature in the fuel tank at that time, and properties of the fuel estimated from the detected fuel vapor pressure and fuel temperature. An ignition timing control device for an internal combustion engine, comprising ignition timing correction means for correcting ignition timing according to the ignition timing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985146541U JPH0444850Y2 (en) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985146541U JPH0444850Y2 (en) | 1985-09-27 | 1985-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6256769U true JPS6256769U (en) | 1987-04-08 |
| JPH0444850Y2 JPH0444850Y2 (en) | 1992-10-22 |
Family
ID=31059100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985146541U Expired JPH0444850Y2 (en) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444850Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666424A (en) * | 1979-11-01 | 1981-06-04 | Nissan Motor Co Ltd | Internal combustion engine |
| JPS59190459A (en) * | 1983-04-13 | 1984-10-29 | ザ・ベンデイツクス・コ−ポレ−シヨン | Fuel jet apparatus |
| JPS6180370U (en) * | 1984-10-30 | 1986-05-28 |
-
1985
- 1985-09-27 JP JP1985146541U patent/JPH0444850Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666424A (en) * | 1979-11-01 | 1981-06-04 | Nissan Motor Co Ltd | Internal combustion engine |
| JPS59190459A (en) * | 1983-04-13 | 1984-10-29 | ザ・ベンデイツクス・コ−ポレ−シヨン | Fuel jet apparatus |
| JPS6180370U (en) * | 1984-10-30 | 1986-05-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444850Y2 (en) | 1992-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6256769U (en) | ||
| JPS63166678U (en) | ||
| JPS6432442U (en) | ||
| JPS6324345U (en) | ||
| JPS63168282U (en) | ||
| JPS63190569U (en) | ||
| JPS62137354U (en) | ||
| JPS63146168U (en) | ||
| JPS61169246U (en) | ||
| JPS6254259U (en) | ||
| JPS6180370U (en) | ||
| JPH01145973U (en) | ||
| JPH0166474U (en) | ||
| JPS6210254U (en) | ||
| JPH0351180U (en) | ||
| JPS62108549U (en) | ||
| JPH0166476U (en) | ||
| JPS6288932U (en) | ||
| JPS62137352U (en) | ||
| JPS6259741U (en) | ||
| JPH0166451U (en) | ||
| JPS63186951U (en) | ||
| JPS59141171U (en) | Ignition timing and fuel injection amount control device for internal combustion engines | |
| JPH01141337U (en) | ||
| JPH0351179U (en) |