JPS5970037U - Internal combustion engine with exhaust turbocharger - Google Patents

Internal combustion engine with exhaust turbocharger

Info

Publication number
JPS5970037U
JPS5970037U JP16539982U JP16539982U JPS5970037U JP S5970037 U JPS5970037 U JP S5970037U JP 16539982 U JP16539982 U JP 16539982U JP 16539982 U JP16539982 U JP 16539982U JP S5970037 U JPS5970037 U JP S5970037U
Authority
JP
Japan
Prior art keywords
exhaust
internal combustion
exhaust turbocharger
combustion engine
actuator
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
JP16539982U
Other languages
Japanese (ja)
Inventor
宏 角田
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP16539982U priority Critical patent/JPS5970037U/en
Publication of JPS5970037U publication Critical patent/JPS5970037U/en
Pending legal-status Critical Current

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  • Supercharger (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図は本考案の一実施例における排気ターボチャージ
ャ付内燃機関の概略系統図、第２図及び第３図は本考案
の排気ターボチャージャ付内燃機関の性能と従来の性能
とを比較するためのそれぞれ過給圧とエンジン回転数及
び過給圧と時間の関係を示す線図である。 １・・・内燃機関、４・・・排気ターボチャージャ、６
・・・・圧縮機、１０・・・排気バイパス弁、１１・・
・ダイヤフラム、１２・・・アクチュエータ、１３・・
・排気バイ六ス装置、１４・・・管路、１５・・・三方
電磁弁、１８・・・コントローラ、１８１・・・温度セ
ンサ、１８２・・・ブーストセンサ、１８３，１８３．
’・・・電圧変換器、Ａ・・・過給空気。Fig. 1 is a schematic system diagram of an internal combustion engine with an exhaust turbocharger according to an embodiment of the present invention, and Figs. 2 and 3 are for comparing the performance of the internal combustion engine with an exhaust turbocharger of the present invention and the conventional performance. FIG. 3 is a diagram showing the relationship between boost pressure and engine speed, and between boost pressure and time, respectively. 1... Internal combustion engine, 4... Exhaust turbocharger, 6
...Compressor, 10...Exhaust bypass valve, 11...
・Diaphragm, 12... Actuator, 13...
- Exhaust bi-six device, 14... Pipe line, 15... Three-way solenoid valve, 18... Controller, 181... Temperature sensor, 182... Boost sensor, 183, 183.
'...Voltage converter, A...Supercharged air.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気ターボチャージャのコンプレッサからの過給空気の
過給圧により、アクチュエータを介してタービンに流入
する排気ガスの一部をバイパスさせる排気バイパス弁を
開閉する排気バイパス装置を備えた排気ターボチャージ
ャ付内燃機関において、該排気ターボチャージ、ヤ少ら
の過給圧をアクチュエータに導入する管路に機関温度が
設定値以下であって、且つ機関の高負荷時に前記アクチ
ュエータのダイヤフラム室と吸気管との連通を断ち、大
気に連通させる三方電磁弁を設けたことを特徴とする排
気ターボチャージャ付内燃機関。An internal combustion engine with an exhaust turbocharger equipped with an exhaust bypass device that opens and closes an exhaust bypass valve that bypasses part of the exhaust gas flowing into the turbine via an actuator using the boost pressure of supercharged air from the compressor of the exhaust turbocharger. In the exhaust turbocharger, when the engine temperature is below a set value and the engine is under high load, communication between the diaphragm chamber of the actuator and the intake pipe is established in the pipe line that introduces a small boost pressure to the actuator. An internal combustion engine with an exhaust turbocharger, characterized in that it is equipped with a three-way solenoid valve that connects the exhaust gas to the atmosphere.
JP16539982U 1982-10-30 1982-10-30 Internal combustion engine with exhaust turbocharger Pending JPS5970037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16539982U JPS5970037U (en) 1982-10-30 1982-10-30 Internal combustion engine with exhaust turbocharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16539982U JPS5970037U (en) 1982-10-30 1982-10-30 Internal combustion engine with exhaust turbocharger

Publications (1)

Publication Number Publication Date
JPS5970037U true JPS5970037U (en) 1984-05-12

Family

ID=30362377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16539982U Pending JPS5970037U (en) 1982-10-30 1982-10-30 Internal combustion engine with exhaust turbocharger

Country Status (1)

Country Link
JP (1) JPS5970037U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243926A (en) * 1986-04-16 1987-10-24 Mazda Motor Corp Engine with supercharger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618026A (en) * 1979-07-20 1981-02-20 Toyota Motor Corp Exhaust controller for internal combustion engine with exhaust turbocharger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618026A (en) * 1979-07-20 1981-02-20 Toyota Motor Corp Exhaust controller for internal combustion engine with exhaust turbocharger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243926A (en) * 1986-04-16 1987-10-24 Mazda Motor Corp Engine with supercharger

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