RU2011101670A - INTERNAL COMBUSTION ENGINE WITH HIGH RESTRICTIVE CHARACTERISTIC AND HIGH LOAD RECEIVING SPEED - Google Patents
INTERNAL COMBUSTION ENGINE WITH HIGH RESTRICTIVE CHARACTERISTIC AND HIGH LOAD RECEIVING SPEED Download PDFInfo
- Publication number
- RU2011101670A RU2011101670A RU2011101670/06A RU2011101670A RU2011101670A RU 2011101670 A RU2011101670 A RU 2011101670A RU 2011101670/06 A RU2011101670/06 A RU 2011101670/06A RU 2011101670 A RU2011101670 A RU 2011101670A RU 2011101670 A RU2011101670 A RU 2011101670A
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- RU
- Russia
- Prior art keywords
- turbochargers
- order
- internal combustion
- turbocharger
- engine according
- Prior art date
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Classifications
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- 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
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- Supercharger (AREA)
Abstract
1. Двигатель внутреннего сгорания, содержащий два турбокомпрессора с различной настройкой, раздельным подводом к ним выпускных газов и обводным трубопроводом между газоприемными патрубками, с установленными в газоприемном патрубке и полости нагнетания устройствами, позволяющими отключать один из турбокомпрессоров, и байпасный трубопровод, который путем выпуска части выпускных газов ограничивает частоту вращения неотключаемого турбокомпрессора, отличающийся тем, что, с целью исключения падения мощности двигателя при переходе на режим работы с одного на два турбокомпрессора, забор воздуха обоими компрессорами двух турбокомпрессоров осуществляется через один общий трубопровод с подключенными к нему двумя параллельными трубопроводами, в одном из которых установлен приводной нагнетатель с запорным устройством на входе в него, а в другом установлено только запорное устройство. ! 2. Двигатель по п.1, отличающийся тем, что, с целью согласования характеристик одновременно работающих турбокомпрессоров, за турбиной турбокомпрессора с меньшим сечением соплового аппарата установлен регулирующий расход газа орган. ! 3. Двигатель по п.1, отличающийся тем, что для уменьшения длительности переходных режимов в области ограничительной характеристики включается от постороннего источника приводной нагнетатель, расположенный в одном из параллельных дополнительных трубопроводов. 1. An internal combustion engine containing two turbochargers with different settings, a separate supply of exhaust gases to them and a bypass pipeline between the gas inlet pipes, with devices installed in the gas inlet pipe and the pressure cavity that allow disconnecting one of the turbochargers, and a bypass pipeline, which, by releasing a part exhaust gases limit the rotational speed of a non-disconnectable turbocharger, characterized in that, in order to avoid a drop in engine power when switching to the operating mode from one to two turbochargers, air intake by both compressors of two turbochargers is carried out through one common pipeline with two parallel pipelines connected to it, one of which is equipped with a drive blower with a shut-off device at the entrance to it, and in the other only a shut-off device is installed. ! 2. The engine according to claim 1, characterized in that, in order to match the characteristics of simultaneously operating turbochargers, a gas flow regulating organ is installed behind the turbocharger turbine with a smaller nozzle section. ! 3. The engine according to claim 1, characterized in that in order to reduce the duration of the transient modes in the region of the limiting characteristic, a drive supercharger located in one of the parallel additional pipelines is switched on from an external source.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011101670/06A RU2476697C2 (en) | 2011-01-19 | 2011-01-19 | Internal combustion engine with high restrictive characteristic and high load receiving speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011101670/06A RU2476697C2 (en) | 2011-01-19 | 2011-01-19 | Internal combustion engine with high restrictive characteristic and high load receiving speed |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011101670A true RU2011101670A (en) | 2012-07-27 |
RU2476697C2 RU2476697C2 (en) | 2013-02-27 |
Family
ID=46850290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011101670/06A RU2476697C2 (en) | 2011-01-19 | 2011-01-19 | Internal combustion engine with high restrictive characteristic and high load receiving speed |
Country Status (1)
Country | Link |
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RU (1) | RU2476697C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9822696B2 (en) * | 2015-02-13 | 2017-11-21 | Ford Global Technologies, Llc | Turbocharger system having an air-cooled wastegate actuator |
US10024226B2 (en) * | 2016-05-20 | 2018-07-17 | Ford Global Technologies, Llc | Method and system for boost pressure control |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU823612A1 (en) * | 1979-07-02 | 1981-04-23 | Предприятие П/Я А-1697 | I.c.engine |
RU2037630C1 (en) * | 1991-12-29 | 1995-06-19 | Рязанское высшее военное автомобильное инженерное училище | Device for supercharging internal combustion engine |
DE10235701B3 (en) * | 2002-08-03 | 2004-04-15 | UDO MAILäNDER GMBH | Supercharged internal combustion engine |
GB0320986D0 (en) * | 2003-09-08 | 2003-10-08 | Ricardo Uk Ltd | Automotive turbo charger systems |
DE102007037087A1 (en) * | 2007-08-06 | 2009-02-12 | Robert Bosch Gmbh | charging |
JP4877200B2 (en) * | 2007-11-06 | 2012-02-15 | トヨタ自動車株式会社 | Control device for internal combustion engine |
RU2383756C1 (en) * | 2008-08-08 | 2010-03-10 | Открытое акционерное общество холдинговая компания "Коломенский завод" | Internal combustion engine with high limiting characteristic and high rate of load acceptance |
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2011
- 2011-01-19 RU RU2011101670/06A patent/RU2476697C2/en active IP Right Revival
Also Published As
Publication number | Publication date |
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RU2476697C2 (en) | 2013-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130125 |
|
NF4A | Reinstatement of patent |
Effective date: 20150620 |