JPS63128251U - - Google Patents
Info
- Publication number
- JPS63128251U JPS63128251U JP1995587U JP1995587U JPS63128251U JP S63128251 U JPS63128251 U JP S63128251U JP 1995587 U JP1995587 U JP 1995587U JP 1995587 U JP1995587 U JP 1995587U JP S63128251 U JPS63128251 U JP S63128251U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- warm
- intake air
- combustion engine
- controlling
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案の構成を示すブロツク図、第２
図は本考案に係る一実施例のハードウエア構成図
、第３図は同上のフローチヤート、第４図は同上
の設定回転速度マツプ、第５図は従来の内燃機関
の暖機装置の全体構成図、第６図は同上の制御特
性図、第７図は同上の暖機時間特性図である。
３……アイドル制御弁、６……燃料噴射弁、８
……冷却水温度センサ、１１……キーボード、１
１ａ……強制アイドルスイツチ、１１ｂ……希望
暖機時間入力用スイツチ、１２……制御ユニツト
。
Figure 1 is a block diagram showing the configuration of the present invention;
The figure is a hardware configuration diagram of an embodiment of the present invention, Figure 3 is a flowchart of the same as above, Figure 4 is a set rotational speed map of the same as above, and Figure 5 is the overall configuration of a conventional warm-up device for an internal combustion engine. 6 is a control characteristic diagram same as above, and FIG. 7 is a warm-up time characteristic diagram same as above. 3... Idle control valve, 6... Fuel injection valve, 8
... Cooling water temperature sensor, 11 ... Keyboard, 1
1a... Forced idle switch, 11b... Desired warm-up time input switch, 12... Control unit.
Claims (1)
供給する吸入空気量を制御する手段と、機関の冷
却水温度を検知する手段と、希望暖機時間を設定
する手段と、前記冷却水温度と前記設定暖機時間
とに基づいて内燃機関の回転速度を設定する手段
と、該設定回転速度に応じて前記燃料供給手段と
吸入空気量制御手段とを可変制御する手段と、を
備えたことを特徴とする内燃機関の暖機装置。 means for supplying fuel to the internal combustion engine; means for controlling the amount of intake air supplied to the internal combustion engine; means for detecting engine cooling water temperature; means for setting a desired warm-up time; and means for variably controlling the fuel supply means and the intake air amount control means in accordance with the set rotation speed. A unique warm-up device for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995587U JPS63128251U (en) | 1987-02-16 | 1987-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995587U JPS63128251U (en) | 1987-02-16 | 1987-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63128251U true JPS63128251U (en) | 1988-08-22 |
Family
ID=30815021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995587U Pending JPS63128251U (en) | 1987-02-16 | 1987-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63128251U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569625A (en) * | 1979-07-06 | 1981-01-31 | Hitachi Ltd | Electronic controller for internal combustion engine |
| JPS6133987A (en) * | 1984-07-23 | 1986-02-18 | 草間 良人 | Automatic detachable device for pin cap |
-
1987
- 1987-02-16 JP JP1995587U patent/JPS63128251U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569625A (en) * | 1979-07-06 | 1981-01-31 | Hitachi Ltd | Electronic controller for internal combustion engine |
| JPS6133987A (en) * | 1984-07-23 | 1986-02-18 | 草間 良人 | Automatic detachable device for pin cap |
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