IC engine-turbocharger unit for a motor vehicle, in particular an industrial vehicle, with turbine power control
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0180652
(2002-06-26)
|
| 우선권정보 |
IT-TO2001A0615 (2001-06-26) |
|
발명자
/ 주소 |
- Mazaud, Jean-Francois
- Spuler, Juerg
|
| 출원인 / 주소 |
- Iveco Motorenforschung AG
|
| 대리인 / 주소 |
|
| 인용정보 |
피인용 횟수 :
9 인용 특허 :
5 |
초록
▼
An engine-turbocharger unit for a vehicle, in particular an industrial vehicle, having an internal combustion engine; a decompression brake device; and a turbocharger in turn having a variable-geometry turbine driven by the exhaust gas from the engine, and a compressor driven by the turbine and conn
An engine-turbocharger unit for a vehicle, in particular an industrial vehicle, having an internal combustion engine; a decompression brake device; and a turbocharger in turn having a variable-geometry turbine driven by the exhaust gas from the engine, and a compressor driven by the turbine and connected at the outlet to an intake manifold of the engine; the unit also has a throttling device located on the outlet side of the turbine and settable between a fully-open attitude and a closed attitude; the variable-geometry turbine and the throttling device are jointly controlled, thereby allowing independent control of the exhaust manifold pressure of the combustion engine and of the expansion ratio of the turbine.
대표청구항
▼
An engine-turbocharger unit for a vehicle, in particular an industrial vehicle, having an internal combustion engine; a decompression brake device; and a turbocharger in turn having a variable-geometry turbine driven by the exhaust gas from the engine, and a compressor driven by the turbine and conn
An engine-turbocharger unit for a vehicle, in particular an industrial vehicle, having an internal combustion engine; a decompression brake device; and a turbocharger in turn having a variable-geometry turbine driven by the exhaust gas from the engine, and a compressor driven by the turbine and connected at the outlet to an intake manifold of the engine; the unit also has a throttling device located on the outlet side of the turbine and settable between a fully-open attitude and a closed attitude; the variable-geometry turbine and the throttling device are jointly controlled, thereby allowing independent control of the exhaust manifold pressure of the combustion engine and of the expansion ratio of the turbine. -052449, JP; 0261064, JP; 1990-065252, JP; 0265252, JP; 0210603, JP; 0294647, JP; 1990-094647, JP; 1990-106037, JP; 1990-178946, JP; 1990-224242, JP; 1991-019252, JP; 0430549, JP; WO87/007309, WO; WO87/007309, WO
이 특허에 인용된 특허 (5)
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Zinsmeyer Herbert G., Combination nozzle and valve with variable geometry for increased power recovery from internal combustion engine exhaust.
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Itoyama Hiroyuki,JPX ; Shirakawa Takashi,JPX ; Miura Manabu,JPX, Diesel engine controller.
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Goloff Alexander (East Peoria IL), Method and apparatus avoiding blowdown losses in compound engines.
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Hirabayashi Yuji (Zushi JPX) Noguchi Masato (Yokohama JPX) Hatanaka Keiji (Fujisawa JPX), Supercharger pressure control system for internal combustion engine with turbocharger.
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Berg Paul H. (Simi Valley CA), Variable area turbine.
이 특허를 인용한 특허 (9)
-
Melchior,Jean Fr��d��ric, Alternative (reciprocating) engine with recirculation of exhaust gases intended for the propulsion of automobiles and method turbocharging these motors.
-
Ueno,Masaki; Iwadare,Mitsuhiro, Control system for internal combustion engine.
-
Osburn, Andrew W.; Geveci, Mert; Books, Martin T., Engine exhaust manifold pressure control of intake flow.
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Kolmanovsky, Ilya; Gibson, Alex; Lewis, Donald, Method for controlling cylinder air charge for a turbo charged engine having variable event valve actuators.
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Mulloy,John M.; Parker,John F.; Pringle,Sam, Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine.
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Mulloy,John M.; Pringle,Sam, Method of controlling the exhaust gas temperature for after-treatment systems on a diesel engine using a variable geometry turbine.
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Haugen, David James, Multi-stage turbocharging system with efficient bypass.
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Winsor, Richard E, Power system including a variable geometry turbocompound turbine.
-
Tarasinski, Nicolai; Sobotzik, Joachim; Kneer, Bernd; Glaser, Fritz, Tire pressure regulating system.
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