JPS60139037U - 排気タ−ボチヤ−ジヤの過給圧制御装置 - Google Patents

排気タ−ボチヤ−ジヤの過給圧制御装置

Info

Publication number
JPS60139037U
JPS60139037U JP1984025231U JP2523184U JPS60139037U JP S60139037 U JPS60139037 U JP S60139037U JP 1984025231 U JP1984025231 U JP 1984025231U JP 2523184 U JP2523184 U JP 2523184U JP S60139037 U JPS60139037 U JP S60139037U
Authority
JP
Japan
Prior art keywords
exhaust
boost pressure
set value
control device
compressor
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
JP1984025231U
Other languages
English (en)
Other versions
JPH0121151Y2 (ja
Inventor
岩佐　喜夫
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 JP1984025231U priority Critical patent/JPS60139037U/ja
Priority to US06/705,003 priority patent/US4633670A/en
Publication of JPS60139037U publication Critical patent/JPS60139037U/ja
Application granted granted Critical
Publication of JPH0121151Y2 publication Critical patent/JPH0121151Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (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。

Description

【図面の簡単な説明】
第１図は本考案の１実施例を示す構成図、第２図は同上
における排気タービン部の側面図、第３図は同上の縦断
面図、第４図は同上における作動域を示す特性図、第５
図は第１図に示すコントローラのブ遁ツク図、第６図は
同上の作用を説明するフローチャートである。　　・ １・・・内燃機関、２・・・排気通路、３・・・排気タ
ービン、３Ａ・・・入口部、４・・・コンプレッサ、６
・・・吸気通路、７・・・噴射弁、１０・・・排気ター
ボチャージャ、１２Ａ、１２Ｂ・・・吸気絞弁、１３・
・・圧力センサ、２１・・・バイパス通路、２２・・・
バイパス制御弁装置く２３・・・バイパス弁、２４・・
・圧力通路、２５・・・ダイヤフラム装置、２５・・・
スプリング、３１・・・排気流速制御装置、３２・・・
絞弁、３３・・・ダイヤフラム装置、３３Ｃ・・・スプ
リング、４１・・・コントローラ、４５・・・燃料遮断
判別手段（燃料遮断手段）。

Claims (1)

  1. 【実用新案登録請求の範囲】 内燃機関の排気エネルギにより排気タービンを回転駆動
    し、該排気タービンで回転されるコンプレッサにより内
    燃機関に吸気を通過する排気ターボチャージャと、燃料
    供給手段と、を備えた内燃機関において、 前記排気タービンをバイパスして排気を導（レクイパス
    通路に介装されかつ前記コンプレッサ下流の過給圧が第
    １設定値以上に昇圧したときに開弁するバイパス制御弁
    装置と、 前記バイパス通路の入口と排気タービンとの間の排気通
    路に介装されかつ前記コンプレッサ下流の過給圧が前記
    第１設定値より低い第２設定値以上に昇圧したときに弁
    開度を増大して排気流速を低減する排気流速制御装置と
    、 前記コンプレッサ下流の過給圧を検出する圧力センサと
    、 該圧力センサが過給圧の第３設定値以上を検出したとき
    に前記燃料供給手段の燃料供給を遮断す−る燃料遮断手
    段と、 を備えたことを特徴とする排気ターボチャージャの過給
    圧制御装置。
JP1984025231U 1984-02-25 1984-02-25 排気タ−ボチヤ−ジヤの過給圧制御装置 Granted JPS60139037U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984025231U JPS60139037U (ja) 1984-02-25 1984-02-25 排気タ−ボチヤ−ジヤの過給圧制御装置
US06/705,003 US4633670A (en) 1984-02-25 1985-02-25 Supercharging pressure control device for an exhaust gas turbocharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984025231U JPS60139037U (ja) 1984-02-25 1984-02-25 排気タ−ボチヤ−ジヤの過給圧制御装置

Publications (2)

Publication Number Publication Date
JPS60139037U true JPS60139037U (ja) 1985-09-13
JPH0121151Y2 JPH0121151Y2 (ja) 1989-06-23

Family

ID=12160197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984025231U Granted JPS60139037U (ja) 1984-02-25 1984-02-25 排気タ−ボチヤ−ジヤの過給圧制御装置

Country Status (2)

Country Link
US (1) US4633670A (ja)
JP (1) JPS60139037U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61265331A (ja) * 1985-05-17 1986-11-25 Nissan Motor Co Ltd 内燃機関の過給圧制御装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766873A (en) * 1985-05-21 1988-08-30 Toyota Jidosha Kabushiki Kaisha System for controlling intake pressure in a supercharged internal combustion engine
EP0203590B1 (en) * 1985-05-29 1990-10-10 Mazda Motor Corporation Engine turbo-supercharger control
DE4310261A1 (de) * 1993-03-30 1994-10-06 Bosch Gmbh Robert Schutzsystem für eine mit Aufladung betriebene Brennkraftmaschine
US5386698A (en) * 1993-12-13 1995-02-07 Cummins Engine Company, Inc. Control system and method for governing turbocharged internal combustion engines
US5447031A (en) * 1994-04-20 1995-09-05 Caterpillar Inc. Wastegate failure detection apparatus and method for operating same
DE19641942B4 (de) * 1996-10-11 2008-11-20 Robert Bosch Gmbh Verfahren und Vorrichtung zur Fehlererkennung bei einer Brennkraftmaschine
DE19730578A1 (de) * 1997-07-17 1999-01-21 Bosch Gmbh Robert Verfahren und Vorrichtung zum Schutz eines Turboladers
US6354268B1 (en) * 1997-12-16 2002-03-12 Servojet Products International Cylinder pressure based optimization control for compression ignition engines
US6155050A (en) * 1999-06-01 2000-12-05 Cummins Engine Co Inc System and method for protecting a turbocharger in the event of a wastegate failure
JP3926522B2 (ja) * 1999-09-20 2007-06-06 株式会社日立製作所 過給機付エンジンの吸気制御装置
US6408624B1 (en) * 2001-01-29 2002-06-25 Cummins, Inc. System for controlling transient compressor surge in a turbocharged internal combustion engine
US7063064B1 (en) * 2005-04-04 2006-06-20 Marcos Ribeiro Progressive combustion engine
DE102007025077B4 (de) * 2007-05-30 2017-10-05 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
TWI482903B (zh) * 2011-12-06 2015-05-01 Hon Hai Prec Ind Co Ltd 燃氣渦輪機模組

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5472316A (en) * 1977-11-18 1979-06-09 Hitachi Ltd Safety device for exhaust bypass type turbo-charger
JPS56113125U (ja) * 1980-01-31 1981-09-01

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944786A (en) * 1953-10-15 1960-07-12 Thompson Ramo Wooldridge Inc Super and subsonic vaneless nozzle
GB1277020A (en) * 1968-12-03 1972-06-07 Cav Ltd Internal combustion engine installations
US4177006A (en) * 1977-09-29 1979-12-04 The Garrett Corporation Turbocharger control
JPS5620717A (en) * 1979-07-30 1981-02-26 Nissan Motor Co Ltd Knocking controller for turbo-charger
JPS5818522A (ja) * 1981-07-27 1983-02-03 Hitachi Ltd タ−ボ過給機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5472316A (en) * 1977-11-18 1979-06-09 Hitachi Ltd Safety device for exhaust bypass type turbo-charger
JPS56113125U (ja) * 1980-01-31 1981-09-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61265331A (ja) * 1985-05-17 1986-11-25 Nissan Motor Co Ltd 内燃機関の過給圧制御装置

Also Published As

Publication number Publication date
JPH0121151Y2 (ja) 1989-06-23
US4633670A (en) 1987-01-06

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