BR112014000196A2 - sistema de acionamento, especialmente um sistema de acionamento para veículo automotor - Google Patents
sistema de acionamento, especialmente um sistema de acionamento para veículo automotorInfo
- Publication number
- BR112014000196A2 BR112014000196A2 BR112014000196A BR112014000196A BR112014000196A2 BR 112014000196 A2 BR112014000196 A2 BR 112014000196A2 BR 112014000196 A BR112014000196 A BR 112014000196A BR 112014000196 A BR112014000196 A BR 112014000196A BR 112014000196 A2 BR112014000196 A2 BR 112014000196A2
- Authority
- BR
- Brazil
- Prior art keywords
- drive system
- turbine
- turbocharger
- housing
- exhaust gas
- Prior art date
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
- F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
-
- 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
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
-
- 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
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
- F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
- F02B37/105—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump exhaust drive and pump being both connected through gearing to engine-driven shaft
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/14—Lubrication of pumps; Safety measures 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
- F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
- F02B41/02—Engines with prolonged expansion
- F02B41/10—Engines with prolonged expansion in exhaust turbines
-
- 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
Abstract
resumo da patente de invenção: sistema de acionamento, especialmente um sistema de acionamento para veículo automotor. a presente invenção refere-se a um sistema de acionamento, especialmente um sistema de acionamento para veículo automotor compreendendo um motor de combustão interna que gera um fluxo de gás de escape que compreende um eixo de saída para fornecer potência de acionamento ao sistema de acionamento; pelo menos um primeiro turboalimentador, abrangendo uma primeira turbina de gás de escape disposta no fluxo de gás de escape, que através de um primeiro eixo de turbina aciona pelo menos um primeiro compressor de ar fresco que é disposto em um fluxo de ar fresco conduzido ao motor de combustão interna, sendo que o eixo de turbina é apoiado de modo giratório em uma carcaça da turbina; um sistema turbocomposto abrangendo pelo menos uma turbina de recuperação disposta no fluxo de gás de escape, e que através de um eixo de turbina de recuperação está em ou pode ser colocada em ligação de acionamento com o eixo de saída do motor de combustão interna, sendo que o eixo da turbina é apoiada de modo giratório dentro de uma carcaça da turbina de recuperação, sendo que a carcaça da turbina e a carcaça da turbina de recuperação apóiam-se dentro ou fora de uma carcaça comum estacionária, não circulante, ou são integradas nesta. a presente invenção é caracterizada pelo fato de que o eixo de turbina e o eixo da turbina de recuperação são paralelos entre si, e o primeiro turboalimentador é disposto radialmente fora do sistema turbocomposto, e que especialmente o primeiro turboalimentador e o sistema turbocomposto estão dispostos em um lado comum ou em lados diferentes e especialmente em lados adjacentes ou opostos do cárter da caixa de câmbio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011107436A DE102011107436A1 (de) | 2011-07-07 | 2011-07-07 | Antriebsstrang, insbesondere Fahrzeugantriebsstrang |
PCT/EP2012/002663 WO2013004354A2 (de) | 2011-07-07 | 2012-06-23 | Antriebsstrang, insbesondere fahrzeugantriebsstrang |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014000196A2 true BR112014000196A2 (pt) | 2017-02-07 |
Family
ID=46420058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014000196A BR112014000196A2 (pt) | 2011-07-07 | 2012-06-23 | sistema de acionamento, especialmente um sistema de acionamento para veículo automotor |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140116043A1 (pt) |
EP (1) | EP2729683A2 (pt) |
JP (1) | JP2014520992A (pt) |
CN (1) | CN103782008A (pt) |
BR (1) | BR112014000196A2 (pt) |
DE (1) | DE102011107436A1 (pt) |
WO (1) | WO2013004354A2 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011012861A1 (de) * | 2011-03-02 | 2012-09-06 | Voith Patent Gmbh | Turbo-Compound-System, insbesondere eines Kraftfahrzeugs |
DE102014211127B4 (de) * | 2014-06-11 | 2022-10-06 | Ford Global Technologies, Llc | Aufgeladene Brennkraftmaschine mit in Reihe angeordneten Abgasturboladern und Abgasrückführung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine |
US10408123B2 (en) * | 2015-02-20 | 2019-09-10 | Pratt & Whitney Canada Corp. | Engine assembly with modular compressor and turbine |
US20160245162A1 (en) | 2015-02-20 | 2016-08-25 | Pratt & Whitney Canada Corp. | Compound engine assembly with offset turbine shaft, engine shaft and inlet duct |
US10533492B2 (en) | 2015-02-20 | 2020-01-14 | Pratt & Whitney Canada Corp. | Compound engine assembly with mount cage |
US10428734B2 (en) | 2015-02-20 | 2019-10-01 | Pratt & Whitney Canada Corp. | Compound engine assembly with inlet lip anti-icing |
US9869240B2 (en) | 2015-02-20 | 2018-01-16 | Pratt & Whitney Canada Corp. | Compound engine assembly with cantilevered compressor and turbine |
US10533500B2 (en) | 2015-02-20 | 2020-01-14 | Pratt & Whitney Canada Corp. | Compound engine assembly with mount cage |
US10371060B2 (en) | 2015-02-20 | 2019-08-06 | Pratt & Whitney Canada Corp. | Compound engine assembly with confined fire zone |
US9995206B2 (en) * | 2016-04-08 | 2018-06-12 | Southwest Research Institute | Intake air boost system for two-cycle engine having turbo-supercharger |
US20190153930A1 (en) * | 2017-11-21 | 2019-05-23 | GM Global Technology Operations LLC | Electrically assisted turbochargers with integrated one-way clutches and engines and vehicles utilizing the same |
US20200011229A1 (en) * | 2018-07-05 | 2020-01-09 | Superturbo Technologies, Inc. | Driven turbocharger with dual stage compressors |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE962764C (de) * | 1954-09-10 | 1957-04-25 | Maschf Augsburg Nuernberg Ag | Brennkraftmaschine mit Abgasturboaufladung |
DE3908286C1 (pt) * | 1989-03-14 | 1990-02-22 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JPH06248966A (ja) * | 1993-02-24 | 1994-09-06 | Isuzu Motors Ltd | ターボコンパウンドエンジン |
US7490594B2 (en) * | 2004-08-16 | 2009-02-17 | Woodward Governor Company | Super-turbocharger |
US7150152B2 (en) * | 2004-10-21 | 2006-12-19 | Caterpillar Inc | Vibration limiter for coaxial shafts and compound turbocharger using same |
DE102005003714B4 (de) * | 2005-01-26 | 2006-12-07 | Robert Bosch Gmbh | Turbocompound-Aufladesystem mit zuschaltbarem Verdichter |
EP2042705B1 (en) * | 2007-09-28 | 2012-06-13 | Iveco Motorenforschung AG | Supercharged turbocompound engine |
DE102009033519A1 (de) * | 2009-07-15 | 2010-11-11 | Voith Patent Gmbh | Antriebsstrang mit einer Verbrennungskraftmaschine |
DE102009038736B3 (de) * | 2009-08-27 | 2011-01-13 | Voith Patent Gmbh | Turbine und Turboverdichter, insbesondere für ein Turbo-Compound-System |
-
2011
- 2011-07-07 DE DE102011107436A patent/DE102011107436A1/de not_active Ceased
-
2012
- 2012-06-23 EP EP12730805.4A patent/EP2729683A2/de not_active Withdrawn
- 2012-06-23 JP JP2014517498A patent/JP2014520992A/ja active Pending
- 2012-06-23 BR BR112014000196A patent/BR112014000196A2/pt not_active IP Right Cessation
- 2012-06-23 WO PCT/EP2012/002663 patent/WO2013004354A2/de active Application Filing
- 2012-06-23 CN CN201280043785.XA patent/CN103782008A/zh active Pending
-
2014
- 2014-01-07 US US14/149,361 patent/US20140116043A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2013004354A3 (de) | 2013-03-07 |
CN103782008A (zh) | 2014-05-07 |
US20140116043A1 (en) | 2014-05-01 |
WO2013004354A2 (de) | 2013-01-10 |
DE102011107436A1 (de) | 2013-01-10 |
JP2014520992A (ja) | 2014-08-25 |
EP2729683A2 (de) | 2014-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |