JPS62111926U - - Google Patents

Info

Publication number
JPS62111926U
JPS62111926U JP20433785U JP20433785U JPS62111926U JP S62111926 U JPS62111926 U JP S62111926U JP 20433785 U JP20433785 U JP 20433785U JP 20433785 U JP20433785 U JP 20433785U JP S62111926 U JPS62111926 U JP S62111926U
Authority
JP
Japan
Prior art keywords
engine
cooling water
egr
throttle body
throttle
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
JP20433785U
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 JP20433785U priority Critical patent/JPS62111926U/ja
Publication of JPS62111926U publication Critical patent/JPS62111926U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Description

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

図は本考案の一実施例を示す系統図。 １：エンジン本体、２：排気マニホルド、３：
排気通路、４：サージタンク（吸気通路）、８：
スロツトルボデイ、１０：スロツトルバルブ（絞
弁）、１１：冷却水通路、１２：吸気通路、１３
：ＥＧＲクーラ、１３ａ：ガス通路、１３ｂ：冷
却水通路、１４：ＥＧＲバルブ、１５，１６：配
管、２３：ＥＧＲ通路。 The figure is a system diagram showing one embodiment of the present invention. 1: Engine body, 2: Exhaust manifold, 3:
Exhaust passage, 4: Surge tank (intake passage), 8:
Throttle body, 10: Throttle valve (throttle valve), 11: Cooling water passage, 12: Intake passage, 13
: EGR cooler, 13a: Gas passage, 13b: Cooling water passage, 14: EGR valve, 15, 16: Piping, 23: EGR passage.

Claims (1)

【実用新案登録請求の範囲】 エンジンの吸気通路に配設されたスロツトルボ
デイをエンジン冷却水により加熱するようにした
エンジンの絞弁加熱装置において、 ＥＧＲ通路に、ＥＧＲバルブおよび該ＥＧＲバ
ルブよりも排気通路側においてＥＧＲクーラが配
設され、 エンジンの冷却水出口と冷却水入口とを接続す
るエンジン冷却水配管に対して、前記ＥＧＲクー
ラが接続されると共に、該ＥＧＲクーラよりも該
冷却水入口側に位置させて前記スロツトルボデイ
が接続されている、 ことを特徴とするエンジンの絞弁加熱装置。[Scope of Claim for Utility Model Registration] In an engine throttle valve heating device that heats a throttle body disposed in an intake passage of the engine with engine cooling water, an EGR passage has an EGR valve and an exhaust passage above the EGR valve. An EGR cooler is disposed on the side, and the EGR cooler is connected to an engine cooling water pipe that connects a cooling water outlet and a cooling water inlet of the engine, and is located closer to the cooling water inlet than the EGR cooler. A throttle valve heating device for an engine, characterized in that the throttle body is connected to the throttle body.
JP20433785U 1985-12-28 1985-12-28 Pending JPS62111926U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20433785U JPS62111926U (en) 1985-12-28 1985-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20433785U JPS62111926U (en) 1985-12-28 1985-12-28

Publications (1)

Publication Number Publication Date
JPS62111926U true JPS62111926U (en) 1987-07-16

Family

ID=31170350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20433785U Pending JPS62111926U (en) 1985-12-28 1985-12-28

Country Status (1)

Country Link
JP (1) JPS62111926U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198359A (en) * 1981-05-29 1982-12-04 Toyota Motor Corp Intake air heater for engine
JPS586951B2 (en) * 1977-09-28 1983-02-07 松下電器産業株式会社 electronic circuit equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586951B2 (en) * 1977-09-28 1983-02-07 松下電器産業株式会社 electronic circuit equipment
JPS57198359A (en) * 1981-05-29 1982-12-04 Toyota Motor Corp Intake air heater for engine

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