JPS59116531U - Engine cooling water control device - Google Patents

Engine cooling water control device

Info

Publication number
JPS59116531U
JPS59116531U JP1090783U JP1090783U JPS59116531U JP S59116531 U JPS59116531 U JP S59116531U JP 1090783 U JP1090783 U JP 1090783U JP 1090783 U JP1090783 U JP 1090783U JP S59116531 U JPS59116531 U JP S59116531U
Authority
JP
Japan
Prior art keywords
cooling water
flow rate
engine
control device
radiator
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
Application number
JP1090783U
Other languages
Japanese (ja)
Other versions
JPS641464Y2 (en
Inventor
日野　三十四
羽山　信宏
川崎　公照
Original Assignee
マツダ株式会社
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 by マツダ株式会社 filed Critical マツダ株式会社
Priority to JP1090783U priority Critical patent/JPS59116531U/en
Publication of JPS59116531U publication Critical patent/JPS59116531U/en
Application granted granted Critical
Publication of JPS641464Y2 publication Critical patent/JPS641464Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の第１の実施例によるエンジンの冷却水
制御装置の構成図、第２図は本考案の第２の実施例の構
成図、第３図は本考案の第３の実施例の構成図である。 １・・・エンジン、２・・・吸気管（吸気通路）、２ａ
・・・熱交換部、４・・・メインラジェータ（第１ラジ
エータ）、５・・・送水路、６・・・冷却水ポンプ、７
・・・リターンＭ、８．９・・・連通路、１０・・・サ
フ゛ラジェータ（第２ラジエータ）、１５・・・冷却水
流量設定装置。Fig. 1 is a block diagram of an engine cooling water control system according to a first embodiment of the present invention, Fig. 2 is a block diagram of a second embodiment of the present invention, and Fig. 3 is a block diagram of a third embodiment of the present invention. It is a block diagram of an example. 1... Engine, 2... Intake pipe (intake passage), 2a
... Heat exchange section, 4 ... Main radiator (first radiator), 5 ... Water supply channel, 6 ... Cooling water pump, 7
... Return M, 8.9... Communication path, 10... Suffragator (second radiator), 15... Cooling water flow rate setting device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１ラジエータによって冷却された冷却水を冷却水ポン
プによってエンジンに導く送水路と、エンジン内を流通
した冷却水を上記第１ラジエータに導くリターン通路と
、冷却水ポンプの吐出側通路から分岐し吸気通路近傍に
設けた熱交換部を介して上記冷却水ポンプの吸入側送水
路に連通した連通路と、該連通路に設けた第２ラジエー
タと、エンジン温度が設定値以下のとき上記連通路の冷
却水流量を制限し該設定値以上のとき該冷却水流量を増
大させる冷却水流量設定装置とを設けたことを特徴とす
るエンジンの冷却水制御装置。A water supply channel that guides the cooling water cooled by the first radiator to the engine by a cooling water pump, a return channel that guides the cooling water that has passed through the engine to the first radiator, and a return channel that branches off from the discharge side channel of the cooling water pump to provide intake air. A communication passage that communicates with the suction side water supply passage of the cooling water pump through a heat exchanger provided near the passage, a second radiator provided in the communication passage, and a A cooling water control device for an engine, comprising: a cooling water flow rate setting device that limits a cooling water flow rate and increases the cooling water flow rate when the flow rate exceeds the set value.
JP1090783U 1983-01-27 1983-01-27 Engine cooling water control device Granted JPS59116531U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1090783U JPS59116531U (en) 1983-01-27 1983-01-27 Engine cooling water control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1090783U JPS59116531U (en) 1983-01-27 1983-01-27 Engine cooling water control device

Publications (2)

Publication Number Publication Date
JPS59116531U true JPS59116531U (en) 1984-08-06
JPS641464Y2 JPS641464Y2 (en) 1989-01-13

Family

ID=30142336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1090783U Granted JPS59116531U (en) 1983-01-27 1983-01-27 Engine cooling water control device

Country Status (1)

Country Link
JP (1) JPS59116531U (en)

Also Published As

Publication number Publication date
JPS641464Y2 (en) 1989-01-13

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