JPH01103733U - - Google Patents

Info

Publication number
JPH01103733U
JPH01103733U JP19940987U JP19940987U JPH01103733U JP H01103733 U JPH01103733 U JP H01103733U JP 19940987 U JP19940987 U JP 19940987U JP 19940987 U JP19940987 U JP 19940987U JP H01103733 U JPH01103733 U JP H01103733U
Authority
JP
Japan
Prior art keywords
engine
cooling
cooling fan
control device
electric drive
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
Application number
JP19940987U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP19940987U priority Critical patent/JPH01103733U/ja
Priority to CA000586801A priority patent/CA1333196C/en
Priority to US07/289,371 priority patent/US4930460A/en
Priority to EP88312343A priority patent/EP0323211B1/en
Priority to DE8888312343T priority patent/DE3875938T2/en
Publication of JPH01103733U publication Critical patent/JPH01103733U/ja
Pending legal-status Critical Current

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  • Supercharger (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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図は該エンジン搭載車両の
エンジンルーム内の概略構成図、第３図はターボ
チヤージヤの縦断面図、第４図は第３図の―
線からタービンケーシング側を見た矢視図、第５
図はＥＣＣＵの外部結線状態等を示す配線図、第
６図はエンジン運転時のフアンの運転制御のため
のサブルーチンのフローチヤート、第７図はエン
ジン停止後のフアンの運転制御のためのサブルー
チンのフローチヤート、第８図は本考案の説明に
供するフアンの送風態様を示す図である。 １……内燃エンジン、１５……冷却用電子コン
トロールユニツト（ＥＣＣＵ）、１６……ＴＯＩ
Ｌセンサ、２５……イグニツシヨンスイツチ、２
６……エンジンルーム、２７……ラジエータフア
ン、２８……ボンネツトフアン、２９０……ラジ
エータフアン用駆動回路、３００……ボンネツト
フアン用駆動回路。 FIG. 1 is an overall configuration diagram of a fuel supply control system for an internal combustion engine equipped with a turbocharger to which the control device of the present invention is applied, FIG. Figure 4 is a vertical cross-sectional view of Figure 3.
Arrow view when looking at the turbine casing side from the line, No. 5
The figure is a wiring diagram showing the external connection status of the ECCU, Figure 6 is a flowchart of a subroutine for controlling fan operation when the engine is running, and Figure 7 is a subroutine for controlling fan operation after the engine is stopped. Flowchart, FIG. 8 is a diagram showing the air blowing mode of the fan for explaining the present invention. 1...Internal combustion engine, 15...Electronic control unit (ECCU) for cooling, 16...TOI
L sensor, 25...Ignition switch, 2
6...Engine room, 27...Radiator fan, 28...Bonnet fan, 290...Radiator fan drive circuit, 300...Bonnet fan drive circuit.

Claims (1)

【実用新案登録請求の範囲】 １ エンジンの停止状態を検出する検出手段と、
該エンジン冷却用の第１の冷却フアンと、該第１
の冷却フアンを駆動する第１の電動駆動手段と、
前記エンジンルームに設置された第２の冷却フア
ンと、該第２の冷却フアンを駆動する第２の電動
駆動手段と、前記エンジンの潤滑油の温度を検出
する油温検出手段とを備えたエンジンルーム内冷
却制御装置において、前記検出手段がエンジンの
停止状態を検出しかつ前記油温検出手段により検
出された潤滑油温値が所定値以上のとき、前記第
１の冷却フアン及び第２の冷却フアンを駆動する
制御手段を備えたことを特徴とするエンジンルー
ム内冷却制御装置。 ２ 前記制御手段は、前記第１の冷却フアンをし
て前記エンジンルーム内の空気を外部へ排出させ
るように前記第１の電動駆動手段を作動させるこ
とを特徴とする実用新案登録請求の範囲第１項記
載のエンジンルーム内冷却制御装置。 ３ 前記制御手段は、前記第１の冷却フアンを低
速回転させるように前記第１の電動駆動手段を作
動させることを特徴とする実用新案登録請求の範
囲第１項または第２項記載のエンジンルーム内冷
却制御装置。[Claims for Utility Model Registration] 1. Detection means for detecting a stopped state of the engine;
a first cooling fan for cooling the engine;
a first electric drive means for driving a cooling fan;
An engine comprising a second cooling fan installed in the engine room, a second electric drive means for driving the second cooling fan, and an oil temperature detection means for detecting the temperature of lubricating oil of the engine. In the room cooling control device, when the detection means detects a stopped state of the engine and the lubricating oil temperature value detected by the oil temperature detection means is equal to or higher than a predetermined value, the first cooling fan and the second cooling An engine room cooling control device characterized by comprising a control means for driving a fan. 2. The utility model registration claim 1 is characterized in that the control means operates the first electric drive means so as to cause the first cooling fan to exhaust air in the engine room to the outside. The engine room cooling control device according to item 1. 3. The engine room according to claim 1 or 2, wherein the control means operates the first electric drive means to rotate the first cooling fan at a low speed. Internal cooling control device.
JP19940987U 1987-12-28 1987-12-28 Pending JPH01103733U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP19940987U JPH01103733U (en) 1987-12-28 1987-12-28
CA000586801A CA1333196C (en) 1987-12-28 1988-12-22 Engine compartment cooling control system
US07/289,371 US4930460A (en) 1987-12-28 1988-12-23 Engine room-cooling control system
EP88312343A EP0323211B1 (en) 1987-12-28 1988-12-28 Engine room cooling control system
DE8888312343T DE3875938T2 (en) 1987-12-28 1988-12-28 COOLING CONTROL SYSTEM FOR MACHINE ROOM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19940987U JPH01103733U (en) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01103733U true JPH01103733U (en) 1989-07-13

Family

ID=31489859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19940987U Pending JPH01103733U (en) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01103733U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101268A (en) * 2008-10-24 2010-05-06 Yanmar Co Ltd Private power generator
JP2012532282A (en) * 2009-07-07 2012-12-13 スカニア シーブイ アクチボラグ Devices and methods for improving vehicle performance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138132A (en) * 1977-05-09 1978-12-02 Toyota Motor Corp Automotive cooling fan drive control unit
JPS62291421A (en) * 1985-10-21 1987-12-18 Honda Motor Co Ltd Engine cooling system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138132A (en) * 1977-05-09 1978-12-02 Toyota Motor Corp Automotive cooling fan drive control unit
JPS62291421A (en) * 1985-10-21 1987-12-18 Honda Motor Co Ltd Engine cooling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101268A (en) * 2008-10-24 2010-05-06 Yanmar Co Ltd Private power generator
JP2012532282A (en) * 2009-07-07 2012-12-13 スカニア シーブイ アクチボラグ Devices and methods for improving vehicle performance

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