ES2123645T3 - Motores de combustion interna. - Google Patents

Motores de combustion interna.

Info

Publication number
ES2123645T3
ES2123645T3 ES93910187T ES93910187T ES2123645T3 ES 2123645 T3 ES2123645 T3 ES 2123645T3 ES 93910187 T ES93910187 T ES 93910187T ES 93910187 T ES93910187 T ES 93910187T ES 2123645 T3 ES2123645 T3 ES 2123645T3
Authority
ES
Spain
Prior art keywords
discharge gate
overpressure
control
internal combustion
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.)
Expired - Lifetime
Application number
ES93910187T
Other languages
English (en)
Inventor
Stewart Alexander Mackay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bentley Motors Ltd
Original Assignee
Rolls Royce Motors Ltd
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
Priority claimed from GB929210339A external-priority patent/GB9210339D0/en
Application filed by Rolls Royce Motors Ltd filed Critical Rolls Royce Motors Ltd
Application granted granted Critical
Publication of ES2123645T3 publication Critical patent/ES2123645T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • 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
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • F02B37/186—Arrangements of actuators or linkage for bypass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

UN APARATO CARGADOR DE PRESION, QUE PUEDE SER UN TURBOCARGADOR O UN SUPERCARGADOR, PARA UN MOTOR DE COMBUSTION INTERNA QUE COSTA DE UNA FUENTE DE SUMINISTRO DE PRESION (4), UNA COMPUERTA DE DESCARGA, UN ACCIONADOR DE LA COMPUERTA DE DESCARGA (3) PARA ABRIR Y CERRAR LA COMPUERTA DE DESCARGA PARA ALTERAR LA PRESION EN EL ORIFICIO DE ADMISION DEL MOTOR, UN CONTROLADOR DE LA SOBREPRESION (1) PARA CONTROLAR AL ACCIONADOR DE LA COMPUERTA DE DESCARGA, UNA VALVULA DE SOLENOIDE DE CONTROL DE LA SOBREPRESION (2), UNA VALVULA DE CONMUTACION (11), UNAS UNIDADES DE CONTROL ELECTRONICAS (1 Y 10) Y UN DETECTOR A PLENA ADMISION. DURANTE SU FUNCIONAMIENTO, LA UNIDAD (10) RECIBE UNAS SEÑALES PROCEDENTES, ENTRE OTROS, DEL DETECTOR (13) PARA CONTROLAR LAS VALVULAS (2 Y 11) PARA QUE CIERREN DE FORMA POSITIVA LA COMPUERTA DE DESCARGA HASTA QUE SE ALCANCE UN VALOR UMBRAL DE SOBREPRESION EXCESIVA CON LO QUE SE MINIMIZA EL RETARDO DE SOBREPRESION DURANTE ESTE PERIODO.
ES93910187T 1992-05-14 1993-05-12 Motores de combustion interna. Expired - Lifetime ES2123645T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929210339A GB9210339D0 (en) 1992-05-14 1992-05-14 Internal combustion engine
GB929221500A GB9221500D0 (en) 1992-05-14 1992-10-13 Internal combustion engines

Publications (1)

Publication Number Publication Date
ES2123645T3 true ES2123645T3 (es) 1999-01-16

Family

ID=26300881

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93910187T Expired - Lifetime ES2123645T3 (es) 1992-05-14 1993-05-12 Motores de combustion interna.

Country Status (6)

Country Link
EP (1) EP0640174B1 (es)
JP (1) JP3537820B2 (es)
AU (1) AU677193B2 (es)
DE (1) DE69320953T2 (es)
ES (1) ES2123645T3 (es)
WO (1) WO1993023661A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755101A (en) * 1996-03-28 1998-05-26 Cummins Engine Company, Inc. Electronic turbocharger wastegate controller
US7254948B2 (en) 2005-02-21 2007-08-14 Cummins Inc. Boost wastegate device for EGR assist
US7562527B2 (en) 2005-10-07 2009-07-21 Toyota Jidosha Kabushiki Kaisha Internal combustion engine with a supercharger
JP6038271B1 (ja) * 2015-12-24 2016-12-07 三菱電機株式会社 内燃機関の制御装置および内燃機関の制御方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233403A (en) * 1963-07-29 1966-02-08 Trw Inc Turbocharger manual wastegate system with automatic boost control
JPS58180726A (ja) * 1982-04-19 1983-10-22 Nippon Soken Inc 内燃機関の過給圧制御装置
IT1157142B (it) * 1982-12-14 1987-02-11 Fiat Auto Spa Dispositivo di regolazione di un gruppo turbocompressore per la sovralimentazione di un motore a combustione interna
JPS6081425A (ja) * 1983-10-13 1985-05-09 Honda Motor Co Ltd タ−ボチヤ−ジヤ付内燃機関の過給圧制御装置

Also Published As

Publication number Publication date
WO1993023661A1 (en) 1993-11-25
DE69320953D1 (de) 1998-10-15
JP3537820B2 (ja) 2004-06-14
AU677193B2 (en) 1997-04-17
EP0640174B1 (en) 1998-09-09
EP0640174A1 (en) 1995-03-01
DE69320953T2 (de) 1999-05-20
AU4079193A (en) 1993-12-13
JPH08504011A (ja) 1996-04-30

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