IT1257919B - Sistema elettronico di controllo di un turbocompressore a geometria variabile per un motore provvisto di un dispositivo di frenatura continua. - Google Patents
Sistema elettronico di controllo di un turbocompressore a geometria variabile per un motore provvisto di un dispositivo di frenatura continua.Info
- Publication number
- IT1257919B IT1257919B ITTO920965A ITTO920965A IT1257919B IT 1257919 B IT1257919 B IT 1257919B IT TO920965 A ITTO920965 A IT TO920965A IT TO920965 A ITTO920965 A IT TO920965A IT 1257919 B IT1257919 B IT 1257919B
- Authority
- IT
- Italy
- Prior art keywords
- braking device
- electronic control
- control system
- variable geometry
- continuous braking
- Prior art date
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
Sistema elettronico (1) di controllo per un turbocompressore (2) a geometria variabile (VGT) applicato ad un motore diesel (7) provvisto di un dispositivo di frenatura continua (10). Il sistema è provvisto di un selettore (27) azionabile manualmente mediante il quale è possibile comandare l'inserimento/disinserimento del dispositivo di frenatura continua (10) ed è possibile scegliere una prima modalità di frenatura secondo la quale il numero di giri del motore (7) viene mantenuto sensibilmente costante mediante il controllo del turbocompressore (2) ed una seconda modalità di frenatura nel quale il dispositivo di frenatura continua (10) fornisce la massima potenza frenante. [Figura 1]
Priority Applications (6)
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. |
EP93119033A EP0599322B1 (en) | 1992-11-27 | 1993-11-25 | Electronic control system for a variable geometry turbocompressor for an engine provided with a continuous braking device |
DE69312646T DE69312646T2 (de) | 1992-11-27 | 1993-11-25 | Elektronisches Steuersystem für einen Abgasturbolader für einen mit einem kontinuierlichen Bremssystem ausgerüsteten Verbrennungsmotor |
ES93119033T 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. |
JP05297043A JP3081744B2 (ja) | 1992-11-27 | 1993-11-26 | 可変ターボコンプレッサの電子制御装置 |
US08/158,926 US5444980A (en) | 1992-11-27 | 1993-11-29 | Electronic control system for a variable geometry turbocompressor for an engine provided with a continuous braking device |
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 (3)
Publication Number | Publication Date |
---|---|
ITTO920965A0 ITTO920965A0 (it) | 1992-11-27 |
ITTO920965A1 ITTO920965A1 (it) | 1994-05-27 |
IT1257919B true IT1257919B (it) | 1996-02-19 |
Family
ID=11410889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5444980A (it) |
EP (1) | EP0599322B1 (it) |
JP (1) | JP3081744B2 (it) |
DE (1) | DE69312646T2 (it) |
ES (1) | ES2106943T3 (it) |
IT (1) | IT1257919B (it) |
Families Citing this family (10)
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)
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 |
-
1992
- 1992-11-27 IT ITTO920965A patent/IT1257919B/it active IP Right Grant
-
1993
- 1993-11-25 EP EP93119033A patent/EP0599322B1/en not_active Expired - Lifetime
- 1993-11-25 DE DE69312646T patent/DE69312646T2/de not_active Expired - Lifetime
- 1993-11-25 ES ES93119033T patent/ES2106943T3/es not_active Expired - Lifetime
- 1993-11-26 JP JP05297043A patent/JP3081744B2/ja not_active Expired - Fee Related
- 1993-11-29 US US08/158,926 patent/US5444980A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69312646T2 (de) | 1998-01-15 |
JPH074255A (ja) | 1995-01-10 |
JP3081744B2 (ja) | 2000-08-28 |
ES2106943T3 (es) | 1997-11-16 |
DE69312646D1 (de) | 1997-09-04 |
EP0599322A1 (en) | 1994-06-01 |
ITTO920965A1 (it) | 1994-05-27 |
ITTO920965A0 (it) | 1992-11-27 |
EP0599322B1 (en) | 1997-07-30 |
US5444980A (en) | 1995-08-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1257919B (it) | Sistema elettronico di controllo di un turbocompressore a geometria variabile per un motore provvisto di un dispositivo di frenatura continua. | |
JPS5357325A (en) | Method and device for controlling maximum allowable fuel supply from pump in diesel engine | |
EP0371516A3 (en) | Vehicle engine output control method and apparatus | |
EP0221386A3 (en) | Method and device for adapting the mixture control in an internal-combustion engine | |
MY130557A (en) | Control mechanism for electric vehicle | |
IT1257560B (it) | Sistema elettronico di controllo della velocita' di rotazione di un turbocompressore a geometria variabile. | |
DE3360862D1 (en) | Combined control of a supercharger and an auxiliary device both mechanically driven by the engine | |
ES8205160A1 (es) | Perfeccionamientos en los aparatos para controlar la veloci-dad del motor de un vehiculo | |
GB2268974B (en) | Method for controlling supercharging pressure in an automative engine | |
JPS5387433A (en) | Apparatus for controlling steering force of power steering system | |
EP0607523A3 (de) | Vorrichtung zur Steuerung der Verdichtungsleistung eines Abgasturboladers. | |
EP0435563A3 (en) | Vehicle power transmitting system with continuously variable transmission and hydraulic control apparatus, capable of producing adequate engine braking during low-speed reverse running of vehicle | |
GB9003245D0 (en) | System for controlling supercharging pressure of engine with turbocharger | |
SE9401059L (sv) | Anordning för reglering av motorbromseffekten hos en förbränningsmotor | |
EP0743211A3 (en) | Hybrid vehicle power output apparatus and method of controlling the same at engine idle | |
AU3289293A (en) | Method and device for reducing the driving power for an hydraulic lift | |
ES8406634A1 (es) | Dispositivo de alimentacion para motores diesel sobrealimentados | |
GB8717329D0 (en) | Controlling boost pressure in turbo-charged i c engine | |
JPS5718484A (en) | Revolution speed control unit of screw type compressor | |
IT1264664B1 (it) | Procedimento e dispositivo per comandare un utilizzatore elettromagnetico | |
IT8467689A1 (it) | "dispositivo di trascinamento a rapporto di trasmissione variabile, particolarmente per l'azionamento di un compressore di sovralimentazione di un motore endotermico | |
JPS5583402A (en) | Mobile power supply car | |
ES8503070A1 (es) | Procedimiento para aportar aire de combustion a la camara de combustion de un motor de combustion interna | |
JPS6455467A (en) | Speed changing control apparatus of continuously variable transmission | |
JPS6453017A (en) | Supercharging device for engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971127 |