JPH0313426U - - Google Patents
Info
- Publication number
- JPH0313426U JPH0313426U JP7368889U JP7368889U JPH0313426U JP H0313426 U JPH0313426 U JP H0313426U JP 7368889 U JP7368889 U JP 7368889U JP 7368889 U JP7368889 U JP 7368889U JP H0313426 U JPH0313426 U JP H0313426U
- Authority
- JP
- Japan
- Prior art keywords
- driving
- engine
- cooling water
- detection means
- electric
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Description
第１図は本考案の制御装置を適用したターボチ
ヤージヤを備えた内燃エンジンの燃料供給制御装
置の全体構成図、第２図は燃料供給系の概略構成
の一例を示す図、第３図は第２図の電磁弁の作動
域の一例を示す図、第４図はエンジンルーム内の
概略構成図、第５図はＥＣＣＵの外部結線状態等
を示す配線図、第６図はエンジン減速運転状態検
出のサブルーチンを示すフローチヤート、第７図
は冷却デバイスの駆動を制御する制御サブルーチ
ンのフローチヤートである。
１……内燃エンジン、８……スロツトル弁開度
センサ、１５……冷却用電子コントロールユニツ
ト（ＥＣＣＵ）、１７……エンジン回転数センサ
、２０……ウオータポンプ、２７……ラジエータ
フアン、２００……ウオータポンプ用駆動回路、
２９０……ラジエータフアン用駆動回路。
FIG. 1 is an overall configuration diagram of a fuel supply control device for an internal combustion engine equipped with a turbocharger to which the control device of the present invention is applied, FIG. 2 is a diagram showing an example of a schematic configuration of a fuel supply system, and FIG. Figure 4 is a schematic diagram of the internal configuration of the engine room, Figure 5 is a wiring diagram showing the external connection status of the ECCU, and Figure 6 is a diagram showing an example of the operating range of the electromagnetic valve shown in Figure 6. Flowchart showing a subroutine. FIG. 7 is a flowchart of a control subroutine for controlling the driving of a cooling device. 1... Internal combustion engine, 8... Throttle valve opening sensor, 15... Electronic control unit for cooling (ECCU), 17... Engine rotation speed sensor, 20... Water pump, 27... Radiator fan, 200... Water pump drive circuit,
290...Radiator fan drive circuit.
Claims (1)
エンジン冷却フアンを駆動する第１の駆動手段と
、冷却水系の冷却水を供給・循環させる電動の装
置と、該電動の冷却水供給装置を駆動する第２の
駆動手段と、前記検知手段の検知に基づく前記エ
ンジンの減速時に前記第１の駆動手段及び第２の
駆動手段を共に駆動させる制御手段とを備えたこ
とを特徴とするエンジン冷却制御装置。 a detection means for detecting a deceleration operating state of the engine;
a first driving means for driving an engine cooling fan; an electric device for supplying and circulating cooling water in a cooling water system; a second driving means for driving the electric cooling water supply device; and a detection means for the detection means. An engine cooling control device comprising: control means for driving both the first drive means and the second drive means when the engine is decelerated based on the invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7368889U JPH0313426U (en) | 1989-06-23 | 1989-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7368889U JPH0313426U (en) | 1989-06-23 | 1989-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0313426U true JPH0313426U (en) | 1991-02-12 |
Family
ID=31612723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7368889U Pending JPH0313426U (en) | 1989-06-23 | 1989-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0556772U (en) * | 1992-01-13 | 1993-07-27 | オーツタイヤ株式会社 | Elastic crawler |
| JP2011001933A (en) * | 2009-06-22 | 2011-01-06 | Fuji Heavy Ind Ltd | Water pump controller |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62247112A (en) * | 1986-03-28 | 1987-10-28 | Aisin Seiki Co Ltd | Cooling system control device for internal combustion engine |
-
1989
- 1989-06-23 JP JP7368889U patent/JPH0313426U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62247112A (en) * | 1986-03-28 | 1987-10-28 | Aisin Seiki Co Ltd | Cooling system control device for internal combustion engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0556772U (en) * | 1992-01-13 | 1993-07-27 | オーツタイヤ株式会社 | Elastic crawler |
| JP2011001933A (en) * | 2009-06-22 | 2011-01-06 | Fuji Heavy Ind Ltd | Water pump controller |
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