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JPS6052350U - turbocharged engine - Google Patents

turbocharged engine

Info

Publication number
JPS6052350U
JPS6052350U JP14423283U JP14423283U JPS6052350U JP S6052350 U JPS6052350 U JP S6052350U JP 14423283 U JP14423283 U JP 14423283U JP 14423283 U JP14423283 U JP 14423283U JP S6052350 U JPS6052350 U JP S6052350U
Authority
JP
Japan
Prior art keywords
engine
boost pressure
variable nozzle
nozzle vane
detector
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.)
Granted
Application number
JP14423283U
Other languages
Japanese (ja)
Other versions
JPS6244097Y2 (en
Inventor
秋川　文雄
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP14423283U priority Critical patent/JPS6052350U/en
Publication of JPS6052350U publication Critical patent/JPS6052350U/en
Application granted granted Critical
Publication of JPS6244097Y2 publication Critical patent/JPS6244097Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Control Of Turbines (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 drawings]

第１図は従来のターボ過給エンジンのエンジン回転数と
ブースト圧との関係を示す関係図、第２図乃至第６図は
この考案の一実施例を示すもので、第２図は全体の概略
構成図、第３図は可変ノズルベーンの操作機構を示す全
体の概略構成図、第４図および第５図は操作機構の動作
を説明するための縦断面図、第６図はエンジン回転数と
ブースト圧との関係を示す関係図である。 ａ・・・エンジン本体、ｂ・・・排気ターボ過給機、１
・・・タービン、２・・・可変ノズルベーン、７・・・
操作機構、３０・・・回転数検出器、３１・・・ブース
ト圧検出器、３２・・・コントローラ。 第３図 第５図 ２０　２　　− １　　　　　　１　　１ 工ンヅンｌｉ’ｉＸ＆ＮFig. 1 is a relationship diagram showing the relationship between engine speed and boost pressure of a conventional turbocharged engine, Figs. 2 to 6 show an embodiment of this invention, and Fig. 2 shows the overall 3 is an overall schematic diagram showing the operating mechanism of the variable nozzle vane, FIGS. 4 and 5 are vertical cross-sectional views for explaining the operation of the operating mechanism, and FIG. 6 is a diagram showing the engine rotation speed. FIG. 3 is a relationship diagram showing the relationship with boost pressure. a...Engine body, b...Exhaust turbo supercharger, 1
...Turbine, 2...Variable nozzle vane, 7...
Operation mechanism, 30... Rotation speed detector, 31... Boost pressure detector, 32... Controller. Figure 3 Figure 5 20 2-1 1 1 Kunduunli'iX&N

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気ターボ過給機を備えたエンジン本体と、このエンジ
ン本体のエンジン回転数を検出する回転数検出器と、前
記排気ターボ過給機のコンプレッサから前記エンジン本
体内に供給される過給気のブースト圧を検出するブース
ト圧検出器と、前記排気ターボ過給機のターピッのター
ビンノズルに設けられ前記タービンノズルの開度を可変
する可変ノズルベーンと、この可変ノズルベーンを開閉
操作する操作機構と、前記回転数検出器およびブースト
圧検出器からの出力信号を入力してエンジン回転数およ
びブースト圧の変化に応じて前記操作機構の動作を制御
しエンジン回転数またはブースト圧の何れか一方が設定
値に達した時点そ前記可変ノズルベーンの開度の切換え
操作を行なうコントローラとを具備したことを特徴とす
るターボ過給エンジン。An engine body equipped with an exhaust turbo supercharger, a rotation speed detector for detecting the engine rotation speed of the engine body, and a boost of supercharging air supplied from the compressor of the exhaust turbo supercharger into the engine main body. a boost pressure detector for detecting the pressure; a variable nozzle vane provided in the turbine nozzle of the exhaust turbo supercharger for varying the opening degree of the turbine nozzle; an operating mechanism for opening and closing the variable nozzle vane; The operation of the operating mechanism is controlled according to changes in engine speed and boost pressure by inputting output signals from a speed detector and a boost pressure detector, and either the engine speed or boost pressure reaches a set value. A turbocharged engine comprising: a controller for switching the opening degree of the variable nozzle vane when the variable nozzle vane is opened.
JP14423283U 1983-09-17 1983-09-17 turbocharged engine Granted JPS6052350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14423283U JPS6052350U (en) 1983-09-17 1983-09-17 turbocharged engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14423283U JPS6052350U (en) 1983-09-17 1983-09-17 turbocharged engine

Publications (2)

Publication Number Publication Date
JPS6052350U true JPS6052350U (en) 1985-04-12
JPS6244097Y2 JPS6244097Y2 (en) 1987-11-19

Family

ID=30321700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14423283U Granted JPS6052350U (en) 1983-09-17 1983-09-17 turbocharged engine

Country Status (1)

Country Link
JP (1) JPS6052350U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229447U (en) * 1985-08-07 1987-02-23
JP2013217231A (en) * 2012-04-05 2013-10-24 Isuzu Motors Ltd Control system of automatic transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229447U (en) * 1985-08-07 1987-02-23
JP2013217231A (en) * 2012-04-05 2013-10-24 Isuzu Motors Ltd Control system of automatic transmission

Also Published As

Publication number Publication date
JPS6244097Y2 (en) 1987-11-19

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