JPH02119935U - - Google Patents

Info

Publication number
JPH02119935U
JPH02119935U JP2809089U JP2809089U JPH02119935U JP H02119935 U JPH02119935 U JP H02119935U JP 2809089 U JP2809089 U JP 2809089U JP 2809089 U JP2809089 U JP 2809089U JP H02119935 U JPH02119935 U JP H02119935U
Authority
JP
Japan
Prior art keywords
intercooler
engine
intake air
air cooling
supercharging
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
JP2809089U
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 JP2809089U priority Critical patent/JPH02119935U/ja
Publication of JPH02119935U publication Critical patent/JPH02119935U/ja
Pending legal-status Critical Current

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  • Supercharger (AREA)

Description

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

第１図は本考案の第１実施例の構成・作用を示
すインタクーラの断面説明図で、ａは低負荷時、
ｂは高負荷時の状態を示す。第２図は第２実施例
によるインタクーラの断面説明図で、ａは低負荷
時、ｂは高負荷時の状態を示す。第３図は本考案
と従来例のインタクーラの性能の比較を示す過給
圧−時間線図を示す。 １……過給機、２，２０，２１，２２，２３…
…インタクーラ、４……エンジン本体、５……フ
イン、１５……冷却通路。 FIG. 1 is a cross-sectional explanatory diagram of an intercooler showing the structure and operation of the first embodiment of the present invention, where a is a low load state;
b shows the state under high load. FIG. 2 is an explanatory cross-sectional view of the intercooler according to the second embodiment, where a shows the state at low load and b shows the state at high load. FIG. 3 shows a boost pressure-time diagram showing a comparison of the performance of the intercooler of the present invention and the conventional example. 1...Supercharger, 2, 20, 21, 22, 23...
...Intercooler, 4...Engine body, 5...Fin, 15...Cooling passage.

Claims (1)

【実用新案登録請求の範囲】 過給機から加圧空気をエンジン本体に導く通路
にインタクーラを介装したエンジンにおいて、 前記インタクーラ内に複数の吸入空気冷却通路
を並列に配設し、前記過給機の過給圧の上昇降下
に応じて前記吸入空気冷却通路を開閉する手段を
具備したことを特徴とする過給機付エンジンのイ
ンタクーラ。[Claims for Utility Model Registration] In an engine in which an intercooler is interposed in a passage leading pressurized air from a supercharger to an engine body, a plurality of intake air cooling passages are arranged in parallel in the intercooler, and the supercharging An intercooler for a supercharged engine, comprising means for opening and closing the intake air cooling passage in response to rises and falls in supercharging pressure of the engine.
JP2809089U 1989-03-14 1989-03-14 Pending JPH02119935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2809089U JPH02119935U (en) 1989-03-14 1989-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2809089U JPH02119935U (en) 1989-03-14 1989-03-14

Publications (1)

Publication Number Publication Date
JPH02119935U true JPH02119935U (en) 1990-09-27

Family

ID=31251161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2809089U Pending JPH02119935U (en) 1989-03-14 1989-03-14

Country Status (1)

Country Link
JP (1) JPH02119935U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008508472A (en) * 2004-08-02 2008-03-21 ルノー・エス・アー・エス Focusing tube heat exchanger, especially for supercharged internal combustion engines
JP2008530432A (en) * 2005-02-17 2008-08-07 スカニア シーブイ アクチボラグ（パブル） Supercharged air cooler
JP2013053557A (en) * 2011-09-05 2013-03-21 Hino Motors Ltd Two-stage supercharging system
JP2013170564A (en) * 2012-02-23 2013-09-02 Denso Corp Air cooling device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008508472A (en) * 2004-08-02 2008-03-21 ルノー・エス・アー・エス Focusing tube heat exchanger, especially for supercharged internal combustion engines
JP2008530432A (en) * 2005-02-17 2008-08-07 スカニア シーブイ アクチボラグ（パブル） Supercharged air cooler
JP2013053557A (en) * 2011-09-05 2013-03-21 Hino Motors Ltd Two-stage supercharging system
JP2013170564A (en) * 2012-02-23 2013-09-02 Denso Corp Air cooling device

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