ES2106943T3 - Sistema de control electronico para un turbocompresor de geometria variable para un motor equipado con un dispositivo de freno continuo. - Google Patents

Sistema de control electronico para un turbocompresor de geometria variable para un motor equipado con un dispositivo de freno continuo.

Info

Publication number
ES2106943T3
ES2106943T3 ES93119033T ES93119033T ES2106943T3 ES 2106943 T3 ES2106943 T3 ES 2106943T3 ES 93119033 T ES93119033 T ES 93119033T ES 93119033 T ES93119033 T ES 93119033T ES 2106943 T3 ES2106943 T3 ES 2106943T3
Authority
ES
Spain
Prior art keywords
brake device
electronic control
control system
continuous brake
variable geometry
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
ES93119033T
Other languages
English (en)
Inventor
Giancarlo Dellora
Paolo Polverelli
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.)
Iveco SpA
UD Trucks Corp
Original Assignee
Iveco Fiat SpA
UD Trucks Corp
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 Iveco Fiat SpA, UD Trucks Corp filed Critical Iveco Fiat SpA
Application granted granted Critical
Publication of ES2106943T3 publication Critical patent/ES2106943T3/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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • 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)
  • Valve Device For Special Equipments (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

SE DESCRIBE UN SISTEMA DE CONTROL ELECTRONICO (1) PARA UN TURBOCOMPRESOR DE VARIABLE GEOMETRICA (VGT) (2) APLICADO A MOTORES DIESEL (7) PROVISTO DE UN DISPOSITIVO DE FRENO CONTINUO. EL SISTEMA TIENE UN SELECTOR (27) QUE PUEDE ACTIVARSE MANUALMENTE Y POR MEDIO DEL CUAL ES POSIBLE CONTROLAR EL ENGRANAJE/DESENGRANAJE DEL DISPOSITIVO DE FRENO CONTINUO Y ES POSIBLE SELECCIONAR UN PRIMER METODO DE FRENADO DE ACUERDO CON EL CUAL SE MANTIENEN SUSTANCIALMENTE CONSTANTES EL NUMERO DE REVOLUCIONES DEL MOTOR (7) AL CONTROLAR EL TURBOCOMPRESOR, Y UN SEGUNDO METODO DE FRENADO EN EL CUAL EL DISPOSITIVO DE FRENO OFRECE UNA POTENCIA MAXIMA DE FRENADO.
ES93119033T 1992-11-27 1993-11-25 Sistema de control electronico para un turbocompresor de geometria variable para un motor equipado con un dispositivo de freno continuo. Expired - Lifetime ES2106943T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920965A IT1257919B (it) 1992-11-27 1992-11-27 Sistema elettronico di controllo di un turbocompressore a geometria variabile per un motore provvisto di un dispositivo di frenatura continua.

Publications (1)

Publication Number Publication Date
ES2106943T3 true ES2106943T3 (es) 1997-11-16

Family

ID=11410889

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93119033T Expired - Lifetime ES2106943T3 (es) 1992-11-27 1993-11-25 Sistema de control electronico para un turbocompresor de geometria variable para un motor equipado con un dispositivo de freno continuo.

Country Status (6)

Country Link
US (1) US5444980A (es)
EP (1) EP0599322B1 (es)
JP (1) JP3081744B2 (es)
DE (1) DE69312646T2 (es)
ES (1) ES2106943T3 (es)
IT (1) IT1257919B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502614C2 (sv) * 1994-03-29 1995-11-20 Volvo Ab Anordning för reglering av motorbromseffekten hos en förbränningsmotor
US5647318A (en) 1994-07-29 1997-07-15 Caterpillar Inc. Engine compression braking apparatus and method
US5813231A (en) * 1994-07-29 1998-09-29 Caterpillar Inc. Engine compression braking apparatus utilizing a variable geometry turbocharger
JPH08282029A (ja) * 1995-04-20 1996-10-29 Nec Data Terminal Ltd プリンタの用紙カット機構
DE19637999A1 (de) * 1996-09-18 1998-03-19 Daimler Benz Ag Verfahren zum Betreiben einer Motorbremse und Vorrichtung zur Durchführung des Verfahrens
DE19742445C1 (de) * 1997-09-26 1998-11-19 Daimler Benz Ag Verfahren zur Regelung der Motorbremsleistung eines aufgeladenen Verbrennungsmotors
DE19840639C1 (de) * 1998-09-05 2000-03-09 Daimler Chrysler Ag Brennkraftmaschine mit einer Motorbremseinrichtung
ITTO20010029A1 (it) * 2001-01-16 2002-07-16 Iveco Fiat Motore endotermico provvisto di un dispositivo di frenatura a decompressione e di un turbocompressore con turbina a geometria variabile.
EP1418311B1 (de) * 2002-11-11 2007-01-17 BorgWarner Inc. Leitgitter variabler Geometrie
JP4596805B2 (ja) 2004-03-31 2010-12-15 財団法人国際科学振興財団 真空管製造装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7803829L (sv) * 1977-05-19 1978-11-20 Wallace Murray Corp Bromsapparat
US4395884A (en) * 1981-02-26 1983-08-02 The Jacobs Manufacturing Company Method and apparatus for improved engine braking and operation
US4474006A (en) * 1982-09-30 1984-10-02 The Jacobs Mfg. Company Method and apparatus for improved compression release engine retarding in a turbocharged internal combustion engine
JPS60182321A (ja) * 1984-02-29 1985-09-17 Nissan Motor Co Ltd タ−ボチヤ−ジヤの過給圧制御装置
JPH065028B2 (ja) * 1987-05-22 1994-01-19 いすゞ自動車株式会社 タ−ボコンパウンドエンジン
JPH01178752A (ja) * 1988-01-08 1989-07-14 Mitsubishi Heavy Ind Ltd 内燃機関の制御装置
US4932372A (en) * 1988-05-02 1990-06-12 Pacific Diesel Brake Co. Apparatus and method for retarding a turbocharged engine

Also Published As

Publication number Publication date
JPH074255A (ja) 1995-01-10
ITTO920965A1 (it) 1994-05-27
DE69312646D1 (de) 1997-09-04
EP0599322A1 (en) 1994-06-01
DE69312646T2 (de) 1998-01-15
US5444980A (en) 1995-08-29
ITTO920965A0 (it) 1992-11-27
EP0599322B1 (en) 1997-07-30
JP3081744B2 (ja) 2000-08-28
IT1257919B (it) 1996-02-19

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