JPS6097325U - Exhaust system structure of internal combustion engine with supercharger - Google Patents

Exhaust system structure of internal combustion engine with supercharger

Info

Publication number
JPS6097325U
JPS6097325U JP19028683U JP19028683U JPS6097325U JP S6097325 U JPS6097325 U JP S6097325U JP 19028683 U JP19028683 U JP 19028683U JP 19028683 U JP19028683 U JP 19028683U JP S6097325 U JPS6097325 U JP S6097325U
Authority
JP
Japan
Prior art keywords
exhaust
internal combustion
combustion engine
supercharger
system structure
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
JP19028683U
Other languages
Japanese (ja)
Inventor
三井所　和幸
南雲　慎一
吉村　亨
康雄 吉川
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP19028683U priority Critical patent/JPS6097325U/en
Publication of JPS6097325U publication Critical patent/JPS6097325U/en
Pending legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (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]

第一１図は過給機付内燃機関の従来例を示す断面図、第
２図は本考案の一実施例を示す断面図、第３図は第２図
の■−■断面図、第４図は本考案の他の実施例を示す断
面図である。 １・・・・・・燃焼室、２・・・・・・排気通路、３・
・・・・・過給機、４−−−−−−タービン、７．３２
・・・・・・ウェストゲートバルブ、２３・・・・・・
分岐管、２３ａ・・曲排気冷却　　　　−通路、２５・
・・・・・制御弁。 第２図 −第４図Fig. 11 is a sectional view showing a conventional example of a supercharged internal combustion engine, Fig. 2 is a sectional view showing an embodiment of the present invention, Fig. 3 is a sectional view taken along The figure is a sectional view showing another embodiment of the present invention. 1... Combustion chamber, 2... Exhaust passage, 3.
...supercharger, 4------turbine, 7.32
・・・・・・Wastegate valve, 23・・・・・・
Branch pipe, 23a...Curved exhaust cooling - passage, 25...
...Control valve. Figure 2-Figure 4

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）排気通路に設けられた過給機のタービンを排気エ
ネルギにより回転駆動する過給機付内燃機関において、
前記タービン上流の排気通路に排気の一部を分流して冷
却する排気冷却通路を形成すると共に、該排気冷却通路
に機関高出力時に開となる制御弁を介装したことを特徴
とする−　　　　過給機付内燃機関の排気系構造。(1) In an internal combustion engine with a supercharger that rotates a turbine of a supercharger installed in an exhaust passage using exhaust energy,
An exhaust cooling passage is formed in the exhaust passage upstream of the turbine to divert and cool a part of the exhaust gas, and a control valve that opens when the engine output is high is interposed in the exhaust cooling passage. Exhaust system structure of internal combustion engine with feeder. （２）　　制御弁が機関高出力時に排気の一部をタービ
ンをバイパスさせるウェストゲートバルブと連動して作
動するものであることを特徴とする実用新案登録請求の
範囲第１項記載の過給機付内燃機関の排気系構造。　　
　−′(2) The supercharger according to claim 1, wherein the control valve operates in conjunction with a wastegate valve that allows part of the exhaust gas to bypass the turbine when the engine output is high. Exhaust system structure for internal combustion engine.
−′
JP19028683U 1983-12-12 1983-12-12 Exhaust system structure of internal combustion engine with supercharger Pending JPS6097325U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19028683U JPS6097325U (en) 1983-12-12 1983-12-12 Exhaust system structure of internal combustion engine with supercharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19028683U JPS6097325U (en) 1983-12-12 1983-12-12 Exhaust system structure of internal combustion engine with supercharger

Publications (1)

Publication Number Publication Date
JPS6097325U true JPS6097325U (en) 1985-07-03

Family

ID=30410039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19028683U Pending JPS6097325U (en) 1983-12-12 1983-12-12 Exhaust system structure of internal combustion engine with supercharger

Country Status (1)

Country Link
JP (1) JPS6097325U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016079928A (en) * 2014-10-21 2016-05-16 マツダ株式会社 Exhaust device of engine with turbosupercharger
JP2016079926A (en) * 2014-10-21 2016-05-16 マツダ株式会社 Exhaust device of engine with turbosupercharger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016079928A (en) * 2014-10-21 2016-05-16 マツダ株式会社 Exhaust device of engine with turbosupercharger
JP2016079926A (en) * 2014-10-21 2016-05-16 マツダ株式会社 Exhaust device of engine with turbosupercharger

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