JPH01114962U - - Google Patents

Info

Publication number
JPH01114962U
JPH01114962U JP1039688U JP1039688U JPH01114962U JP H01114962 U JPH01114962 U JP H01114962U JP 1039688 U JP1039688 U JP 1039688U JP 1039688 U JP1039688 U JP 1039688U JP H01114962 U JPH01114962 U JP H01114962U
Authority
JP
Japan
Prior art keywords
intake air
exhaust
control valve
heat exchanger
internal combustion
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
JP1039688U
Other languages
English (en)
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 JP1039688U priority Critical patent/JPH01114962U/ja
Publication of JPH01114962U publication Critical patent/JPH01114962U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例としての内燃機関の
吸気加熱装置の全体構成図、第2図は同上装置の
アクチユエータの拡大構成図、第3図は同上装置
に用いる制御弁開度の算出用のマツプ説明図、第
4図は本考案の他の実施例の吸気加熱装置の全体
構成図、第5図は従来装置の全体構成図を示して
いる。 10……機関本体、11……燃焼室、14……
吸気路、15……排気路、20……熱交換器、2
6,27,47……制御弁、30……コントロー
ラ、301……電磁弁駆動回路、302……制御
回路、33……負荷センサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 吸入空気と燃料を燃焼させて排気路側へ排気を
    排出する燃焼室と、上記燃焼室に続く吸気路の吸
    入空気に上記排気の排気熱を伝達する熱交換器と
    、上記熱交換器の通過気体の流動を増減調整する
    制御弁と、内燃機関の負荷が増加するのに応じて
    上記制御弁の開度を低減させる制御特性を備えた
    加熱制御手段とを有した内燃機関の吸気加熱装置
JP1039688U 1988-01-28 1988-01-28 Pending JPH01114962U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1039688U JPH01114962U (ja) 1988-01-28 1988-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1039688U JPH01114962U (ja) 1988-01-28 1988-01-28

Publications (1)

Publication Number Publication Date
JPH01114962U true JPH01114962U (ja) 1989-08-02

Family

ID=31218021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1039688U Pending JPH01114962U (ja) 1988-01-28 1988-01-28

Country Status (1)

Country Link
JP (1) JPH01114962U (ja)

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