BR9914053A - Processo para a regulagem ou controle de um motor de combustão interna carregado - Google Patents
Processo para a regulagem ou controle de um motor de combustão interna carregadoInfo
- Publication number
- BR9914053A BR9914053A BR9914053-5A BR9914053A BR9914053A BR 9914053 A BR9914053 A BR 9914053A BR 9914053 A BR9914053 A BR 9914053A BR 9914053 A BR9914053 A BR 9914053A
- Authority
- BR
- Brazil
- Prior art keywords
- characteristic
- engine
- revolutions
- adjustment
- load range
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D23/00—Controlling engines characterised by their being supercharged
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
-
- 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)
Abstract
Patente de Invenção: <B>"PROCESSO PARA A REGULAGEM OU CONTROLE DE UM MOTOR DE COMBUSTãO INTERNA CARREGADO"<D>. Em um processo para a regulagem ou controle de um motor de combustão interna, o qual abrange um turbocarregador de gás de escape com uma turbina de gás de escape, com geometria de turbina variável, para o ajuste variável da seção transversal eficaz de turbina, e com um compressor de ar de carga, a diferentes estados de operação do motor são conjugados diferentes campos característicos com grandezas de operação de motor e/ou de estado de motor, e a geometria de turbina é ajustável em correspondência aos campos característicos entre uma posição aberta e uma posição de represamento. Quando de uma variação de um significativo valor característico de motor, é comutado entre dois campos característicos. Para otimizar o comportamento de operação do motor sobre todas as faixas de carga e de número de rotações, são fixadas duas faixas de carga/número de rotações abaixo e acima de um valor de limite predeterminado e a cada faixa de carga/número de rotações é conjugado um campo característico, através do valor característico do motor é identificada a faixa atual de carga/número de rotações, na faixa de carga/número de rotações inferior, o ajuste da geometria de turbina variável se dá por meio de um controle em dependência do campo característico conjugado à faixa de carga/número de rotações inferior e, na faixa de carga/número de rotações superior, o ajuste da geometria de turbina variável se dá por meio de uma regulagem na dependência do campo característico conjugado à faixa de carga/número de rotações superior.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19844213A DE19844213C1 (de) | 1998-09-26 | 1998-09-26 | Verfahren zur Regelung oder Steuerung einer aufgeladenen Brennkraftmaschine |
PCT/EP1999/006343 WO2000019070A1 (de) | 1998-09-26 | 1999-08-28 | Verfahren zur regelung oder steuerung einer aufgeladenen brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9914053A true BR9914053A (pt) | 2001-06-19 |
Family
ID=7882351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9914053-5A BR9914053A (pt) | 1998-09-26 | 1999-08-28 | Processo para a regulagem ou controle de um motor de combustão interna carregado |
Country Status (5)
Country | Link |
---|---|
US (1) | US6510691B1 (pt) |
EP (1) | EP1119692B1 (pt) |
BR (1) | BR9914053A (pt) |
DE (2) | DE19844213C1 (pt) |
WO (1) | WO2000019070A1 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10010978B4 (de) * | 2000-03-07 | 2005-03-24 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Regelung des Ladedrucks einer Brennkraftmaschine |
DE10062184C1 (de) * | 2000-12-14 | 2002-07-04 | Bosch Gmbh Robert | Vorrichtung zum Schalten eines Abgasturboladers und Abgasturbolader |
US6830121B1 (en) * | 2001-10-10 | 2004-12-14 | Robert E. Johnson | Fuel economizer system |
US6681573B2 (en) * | 2002-02-05 | 2004-01-27 | Honeywell International Inc | Methods and systems for variable geometry turbocharger control |
US6928817B2 (en) * | 2002-06-28 | 2005-08-16 | Honeywell International, Inc. | Control system for improved transient response in a variable-geometry turbocharger |
DE10233951B4 (de) * | 2002-07-25 | 2010-06-24 | Continental Automotive Gmbh | Verfahren zur Adaption eines Stellstreckenmodells für einen Abgasturboladersteller |
DE10302263B3 (de) * | 2003-01-22 | 2004-03-18 | Mtu Friedrichshafen Gmbh | Verfahren zur Drehzahl-Regelung einer Brennkraftmaschine |
SE525097C2 (sv) * | 2003-04-24 | 2004-11-30 | Volvo Lastvagnar Ab | Sätt att styra överladdningen i en förbränningsmotor samt fordon med en överladdad förbränningsmotor med elektroniska styrorgan för styrning av överladdningen |
US6801846B1 (en) * | 2003-10-24 | 2004-10-05 | International Engine Intellectual Property Company, Llc | Exhaust gas control in an engine having a two-stage turbocharger |
DE102004016011A1 (de) * | 2004-04-01 | 2005-10-20 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
DE102004038156A1 (de) * | 2004-08-06 | 2006-02-23 | Mtu Friedrichshafen Gmbh | Einrichtung und Verfahren zur Regelung eines Abgasturboladers mit veränderbarer Turbinengeometrie |
US7668704B2 (en) * | 2006-01-27 | 2010-02-23 | Ricardo, Inc. | Apparatus and method for compressor and turbine performance simulation |
DE102006019255A1 (de) * | 2006-04-26 | 2007-10-31 | Dr.Ing.H.C. F. Porsche Ag | Verfahren und Steuergerät zum Einstellen eines variablen Turbolader-Turbinenströmungsquerschnitts |
IN2009KN02408A (pt) * | 2006-12-21 | 2015-08-07 | Borgwarner Inc | |
DE102008005648B4 (de) * | 2008-01-23 | 2018-12-27 | Robert Bosch Gmbh | Reglereinheit und Verfahren zum Regeln einer Klappenöffnung einer Klappe, die in einer Massenstromleitung angeordnet ist |
US8302397B2 (en) * | 2009-08-11 | 2012-11-06 | GM Global Technology Operations LLC | Mode transition systems and methods for a sequential turbocharger |
US8468821B2 (en) * | 2009-11-19 | 2013-06-25 | GM Global Technology Operations LLC | Dual-loop control systems and methods for a sequential turbocharger |
DE102009055236B4 (de) * | 2009-12-23 | 2021-05-20 | Ford Global Technologies, Llc | Verfahren und Vorrichtung zur Regelung eines Abgasturboladers |
DE102012014713A1 (de) * | 2012-07-25 | 2014-01-30 | Volkswagen Aktiengesellschaft | Verfahren zum Betreiben eines Verbrennungsmotors |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4848086A (en) * | 1986-11-19 | 1989-07-18 | Honda Giken Kogyo Kabushiki Kaisha | Boost pressure control method for a supercharged internal combustion engine |
US4970864A (en) * | 1987-12-29 | 1990-11-20 | Honda Giken Kogyo K.K. | Supercharging pressure control method for internal combustion engines |
US4907409A (en) * | 1987-12-29 | 1990-03-13 | Honda Giken Kogyo K.K. | Supercharging pressure control method for internal combustion engines |
US4928489A (en) * | 1987-12-29 | 1990-05-29 | Honda Giken Kogyo K.K. | Supercharging pressure control method for turbocharged internal combustion engines |
US4891947A (en) * | 1987-12-29 | 1990-01-09 | Honda Giken Kogyo K.K. (Honda Motor Co., Ltd. In English) | Method of controlling supercharging pressure in internal combustion engines |
US4926640A (en) * | 1987-12-29 | 1990-05-22 | Honda Motor Co., Ltd. | Supercharging pressure control method for internal combustion engines |
JPH01318722A (ja) * | 1988-06-16 | 1989-12-25 | Honda Motor Co Ltd | 過給機付内燃機関の過給圧制御装置 |
DE4025901C1 (pt) * | 1990-08-16 | 1992-01-30 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
US5123246A (en) * | 1991-01-25 | 1992-06-23 | Mack Trucks, Inc. | Continuously proportional variable geometry turbocharger system and method of control |
US5813231A (en) * | 1994-07-29 | 1998-09-29 | Caterpillar Inc. | Engine compression braking apparatus utilizing a variable geometry turbocharger |
DE19531871C1 (de) * | 1995-08-30 | 1996-11-21 | Daimler Benz Ag | Verfahren zur Regelung des Ladedrucks bei einer mittels eines Abgasturboladers mit verstellbarer Turbinengeometrie aufgeladenen Brennkraftmaschine |
IT1284345B1 (it) | 1996-01-26 | 1998-05-18 | Fiat Ricerche | Metodo e unita' di controllo della pressione di sovralimentazione per un motore turbodiesel con turbina a geometria variabile |
KR100289774B1 (ko) * | 1996-11-13 | 2001-09-17 | 나까무라히로까즈 | 보조브레이크장치 |
US6000221A (en) * | 1997-11-04 | 1999-12-14 | Detroit Diesel Corporation | System for controlling a variable geometry turbocharger |
DE19750445C1 (de) * | 1997-11-14 | 1999-06-24 | Daimler Chrysler Ag | Verfahren zur Steuerung eines VTG-Abgasturboladers |
DE19814572B4 (de) * | 1998-04-01 | 2008-05-15 | Daimler Ag | Verfahren und Bremseinrichtung für einen Abgasturbolader mit variabler Turbinengeometrie |
US6272859B1 (en) * | 1998-10-02 | 2001-08-14 | Caterpillar Inc. | Device for controlling a variable geometry turbocharger |
US6418719B2 (en) * | 2000-01-25 | 2002-07-16 | International Engine Intellectual Property Company, L.L.C. | Control of a variable geometry turbocharger by sensing exhaust pressure |
-
1998
- 1998-09-26 DE DE19844213A patent/DE19844213C1/de not_active Expired - Fee Related
-
1999
- 1999-08-28 WO PCT/EP1999/006343 patent/WO2000019070A1/de active IP Right Grant
- 1999-08-28 US US09/806,089 patent/US6510691B1/en not_active Expired - Lifetime
- 1999-08-28 BR BR9914053-5A patent/BR9914053A/pt not_active IP Right Cessation
- 1999-08-28 EP EP99946056A patent/EP1119692B1/de not_active Expired - Lifetime
- 1999-08-28 DE DE59907818T patent/DE59907818D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59907818D1 (de) | 2003-12-24 |
US6510691B1 (en) | 2003-01-28 |
DE19844213C1 (de) | 1999-05-27 |
EP1119692A1 (de) | 2001-08-01 |
WO2000019070A1 (de) | 2000-04-06 |
EP1119692B1 (de) | 2003-11-19 |
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Legal Events
Date | Code | Title | Description |
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B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/08/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25D | Requested change of name of applicant approved |
Owner name: DAIMLER AG (DE) |
|
B25G | Requested change of headquarter approved |
Owner name: DAIMLER AG (DE) |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |