JPH0411223U - - Google Patents

Info

Publication number
JPH0411223U
JPH0411223U JP5233690U JP5233690U JPH0411223U JP H0411223 U JPH0411223 U JP H0411223U JP 5233690 U JP5233690 U JP 5233690U JP 5233690 U JP5233690 U JP 5233690U JP H0411223 U JPH0411223 U JP H0411223U
Authority
JP
Japan
Prior art keywords
exhaust gas
gas turbine
engine
turbine wheel
rotor shaft
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
JP5233690U
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 JP5233690U priority Critical patent/JPH0411223U/ja
Publication of JPH0411223U publication Critical patent/JPH0411223U/ja
Pending legal-status Critical Current

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  • Supercharger (AREA)

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を示す概略構成図で
ある。 １０……エンジン、１２……排気管、１４……
給気管、１６……ターボチヤージヤ、１８……排
気ガスタービン、２０……コンプレツサ、４０…
…ウエストゲートバルブ、４２……アクチユエー
タ。 FIG. 1 is a schematic diagram showing an embodiment of the present invention. 10...Engine, 12...Exhaust pipe, 14...
Air supply pipe, 16... Turbocharger, 18... Exhaust gas turbine, 20... Compressor, 40...
...wastegate valve, 42...actuator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの排気ガスによつて駆動される排気ガ
スタービンと、同排気ガスタービンによつて駆動
されエンジンの給気を加圧するコンプレツサと、
その両端に上記排気ガスタービンホイール及びコ
ンプレツサホイールを装着したロータ軸と、同ロ
ータ軸を軸支する軸受装置とを具えてなるものに
おいて、上記排気ガスタービンの排気ガス入口通
路と排気ガス出口通路との間に、タービンホイー
ルをバイパスして排気ガスを上記入口通路から出
口通路に導くウエストゲートバルブが設けられ、
同ウエストゲートバルブが、エンジンの始動後上
記軸受装置に十分な量の給油が行なわれるまでの
間開放されるように構成されたことを特徴とター
ボチヤージヤ装置。 an exhaust gas turbine driven by engine exhaust gas; a compressor driven by the exhaust gas turbine to pressurize air supply to the engine;
An exhaust gas inlet passage and an exhaust gas outlet passage of the exhaust gas turbine, comprising a rotor shaft having the exhaust gas turbine wheel and compressor wheel mounted on both ends thereof, and a bearing device that pivotally supports the rotor shaft. A waste gate valve is provided between the turbine wheel and the waste gate valve that bypasses the turbine wheel and guides the exhaust gas from the inlet passage to the outlet passage;
A turbocharger device characterized in that the wastegate valve is configured to be open after the engine starts until a sufficient amount of oil is supplied to the bearing device.
JP5233690U 1990-05-19 1990-05-19 Pending JPH0411223U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5233690U JPH0411223U (en) 1990-05-19 1990-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5233690U JPH0411223U (en) 1990-05-19 1990-05-19

Publications (1)

Publication Number Publication Date
JPH0411223U true JPH0411223U (en) 1992-01-30

Family

ID=31572555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5233690U Pending JPH0411223U (en) 1990-05-19 1990-05-19

Country Status (1)

Country Link
JP (1) JPH0411223U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015096723A (en) * 2013-09-30 2015-05-21 エフピーティー インダストリアル エス ピー エー A system that protects the turbo supercharger system and prevents each damage especially when the pressure of each lubricant is insufficient

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015096723A (en) * 2013-09-30 2015-05-21 エフピーティー インダストリアル エス ピー エー A system that protects the turbo supercharger system and prevents each damage especially when the pressure of each lubricant is insufficient

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