JPS6188042U - - Google Patents
Info
- Publication number
- JPS6188042U JPS6188042U JP17231884U JP17231884U JPS6188042U JP S6188042 U JPS6188042 U JP S6188042U JP 17231884 U JP17231884 U JP 17231884U JP 17231884 U JP17231884 U JP 17231884U JP S6188042 U JPS6188042 U JP S6188042U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- duty ratio
- engine rotation
- setting
- electric heater
- 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 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
図は本考案の一実施例を示す構成図、第３図は同
上実施例のフローチヤート、第４図は電子制御燃
料噴射式内燃機関の従来例を示す概略図、第５図
はエアレギユレータの従来例を示す概略図、第６
図は同上エアレギユレータの通電回路図である。
５…スロツトル弁、６…補助空気通路、７…エ
アレギユレータ、１９…シヤツター、２０…開孔
、２１…バイメタル、２２…電熱ヒータ、２３…
キースイツチ、２５…トランジスタ、２６…水温
センサ、２７…空気温センサ、２８…機関回転セ
ンサ、２９…コントロールユニツト。
Figure 1 is a block diagram showing the configuration of the present invention;
Figure 3 is a block diagram showing an embodiment of the present invention, Figure 3 is a flowchart of the same embodiment, Figure 4 is a schematic diagram showing a conventional example of an electronically controlled fuel injection internal combustion engine, and Figure 5 is a conventional air regulator. Schematic diagram showing an example, No. 6
The figure is an energization circuit diagram of the air regulator. 5... Throttle valve, 6... Auxiliary air passage, 7... Air regulator, 19... Shutter, 20... Hole, 21... Bimetal, 22... Electric heater, 23...
Key switch, 25...transistor, 26...water temperature sensor, 27...air temperature sensor, 28...engine rotation sensor, 29...control unit.
Claims (1)
路面積を制御するシヤツターと、該シヤツターを
駆動するバイメタルと、該バイメタルを熱変位さ
せる電熱ヒータとを備える内燃機関のエアレギユ
レータにおいて、機関の暖機運転期間中、機関状
態に基づいて目標機関回転数を設定する目標機関
回転数設定手段と、該設定手段により設定された
目標機関回転数と機関回転数検出手段が検出した
実際の機関回転数とを比較する比較手段と、該比
較手段の比較値に基づいて前記両機関回転数を一
致させるべく電熱ヒータ駆動パルス信号のデユー
テイ比を設定するデユーテイ比設定手段と、該デ
ユーテイ比設定手段の設定したデユーテイ比のパ
ルス信号を出力して前記電熱ヒータを駆動するパ
ルス信号出力手段とを設けたことを特徴とする内
燃機関のエアレギユレータ。 In an air regulator for an internal combustion engine, which includes a shutter that controls the passage area of an auxiliary air passage that bypasses the throttle valve, a bimetal that drives the shutter, and an electric heater that thermally displaces the bimetal, during the warm-up period of the engine, Target engine rotation speed setting means for setting a target engine rotation speed based on the engine state, and comparison for comparing the target engine rotation speed set by the setting means with the actual engine rotation speed detected by the engine rotation speed detection means. means, a duty ratio setting means for setting a duty ratio of an electric heater drive pulse signal so as to make the rotation speeds of the two engines match based on a comparison value of the comparison means, and a pulse having a duty ratio set by the duty ratio setting means. An air regulator for an internal combustion engine, comprising pulse signal output means for outputting a signal to drive the electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17231884U JPS6188042U (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17231884U JPS6188042U (en) | 1984-11-15 | 1984-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188042U true JPS6188042U (en) | 1986-06-09 |
Family
ID=30729988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17231884U Pending JPS6188042U (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188042U (en) |
-
1984
- 1984-11-15 JP JP17231884U patent/JPS6188042U/ja active Pending
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