BRPI0812300A8 - aparelho de controle e método de controle para motor de combustão interna - Google Patents
aparelho de controle e método de controle para motor de combustão internaInfo
- Publication number
- BRPI0812300A8 BRPI0812300A8 BRPI0812300A BRPI0812300A BRPI0812300A8 BR PI0812300 A8 BRPI0812300 A8 BR PI0812300A8 BR PI0812300 A BRPI0812300 A BR PI0812300A BR PI0812300 A BRPI0812300 A BR PI0812300A BR PI0812300 A8 BRPI0812300 A8 BR PI0812300A8
- Authority
- BR
- Brazil
- Prior art keywords
- change mechanism
- control
- lift amount
- internal combustion
- valve timing
- 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
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0223—Variable control of the intake valves only
- F02D13/0226—Variable control of the intake valves only changing valve lift or valve lift and timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0261—Controlling the valve overlap
-
- 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
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
-
- 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
- F02D2041/002—Controlling intake air by simultaneous control of throttle and variable valve actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
- F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
-
- 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
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve Device For Special Equipments (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
aparelho de controle e método de controle para motor de combustão interna a presente invenção refere-se a um motor de combustão interna (1) que inclui um mecanismo de mudança de tempo de válvula (200) para mudar a fase de um carne de admissão (32a), e um mecanismo de mudança de quantidade de levantamento (300) e para uma mudança de quantidade de levantamento causando o deslocamento de um eixo de controle (340). uma unidade de controle eletrônico (60) executa um controle coordenado no qual o mecanismo de mudança de quantidade de levantamp.nto (300) é cperado de modo que a posição do eixo de controle (340) que é detectada por um sensor de detecção de posição (77) torna-se a posição-alvo, e o mecanismo de mudança de tempo de válvula (200) é operado de acordo com um estado de controle do mecanismo de mudança de quantidade de levantamento (300). quando a discrepância entre a posição real do eixo de controle (340) e a sua posição detectada é estimada ser grande, o controle coordenado é proibido e o mecanismo de mudança de tempo de válvula é operado com base na carga de motor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007138202A JP4508215B2 (ja) | 2007-05-24 | 2007-05-24 | 内燃機関の制御装置 |
PCT/IB2008/001320 WO2008142559A1 (en) | 2007-05-24 | 2008-05-26 | Control apparatus and control method for internal combustion engine |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0812300A2 BRPI0812300A2 (pt) | 2014-11-25 |
BRPI0812300A8 true BRPI0812300A8 (pt) | 2018-12-18 |
BRPI0812300B1 BRPI0812300B1 (pt) | 2019-08-13 |
Family
ID=39735136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0812300A BRPI0812300B1 (pt) | 2007-05-24 | 2008-05-26 | aparelho de controle para motor de combustão interna |
Country Status (10)
Country | Link |
---|---|
US (1) | US8050850B2 (pt) |
EP (1) | EP2153044B1 (pt) |
JP (1) | JP4508215B2 (pt) |
KR (1) | KR101080019B1 (pt) |
CN (1) | CN101680370B (pt) |
AT (1) | ATE555291T1 (pt) |
BR (1) | BRPI0812300B1 (pt) |
ES (1) | ES2384198T3 (pt) |
RU (1) | RU2429362C2 (pt) |
WO (1) | WO2008142559A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4525797B2 (ja) * | 2008-05-23 | 2010-08-18 | トヨタ自動車株式会社 | バルブ特性変更機構の異常判定装置 |
JP2011256802A (ja) * | 2010-06-10 | 2011-12-22 | Toyota Motor Corp | 内燃機関の可変動弁装置 |
JP5115592B2 (ja) * | 2010-06-10 | 2013-01-09 | トヨタ自動車株式会社 | 内燃機関の可変動弁装置 |
EP2876285B1 (en) * | 2012-07-18 | 2016-12-14 | Nissan Motor Co., Ltd. | Control device for internal combustion engine |
KR101807008B1 (ko) | 2012-07-20 | 2017-12-08 | 현대자동차 주식회사 | 연속 가변 밸브 리프트 엔진의 제어 방법 |
US8931443B2 (en) * | 2012-12-06 | 2015-01-13 | Ford Global Technologies, Llc | Variable displacement solenoid control |
CN103470326B (zh) * | 2013-09-18 | 2015-10-28 | 杰锋汽车动力***股份有限公司 | 一种发动机配气机构 |
KR101427051B1 (ko) * | 2013-09-26 | 2014-08-05 | 주식회사 현대케피코 | 연속 가변 밸브 리프트 제어 장치 및 방법 |
DE102013221638A1 (de) * | 2013-10-24 | 2015-04-30 | Volkswagen Aktiengesellschaft | Nockenwellenanordnung einer Hubkolbenrennkraftmaschine sowie Hubkolbenbrennkraftmaschine mit einer solchen Nockenwellenanordnung |
CN110768595A (zh) * | 2018-07-27 | 2020-02-07 | 杭州三花研究院有限公司 | 一种控制方法及电动阀 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0621526B2 (ja) * | 1984-01-19 | 1994-03-23 | マツダ株式会社 | エンジンのバルブタイミング制御装置 |
JP2862973B2 (ja) * | 1990-08-06 | 1999-03-03 | マツダ株式会社 | エンジンの吸気装置 |
EP0581151A1 (de) | 1992-07-22 | 1994-02-02 | Siemens Aktiengesellschaft | Einrichtung zum Überwachen eines Sensors |
JPH08144794A (ja) * | 1994-11-24 | 1996-06-04 | Nissan Motor Co Ltd | 内燃機関の可変動弁装置 |
JP3062037B2 (ja) * | 1995-04-07 | 2000-07-10 | 富士通テン株式会社 | 車両制御装置 |
JPH11229914A (ja) * | 1998-02-13 | 1999-08-24 | Unisia Jecs Corp | 内燃機関のバルブタイミング制御装置 |
JP3799944B2 (ja) * | 2000-03-21 | 2006-07-19 | トヨタ自動車株式会社 | 内燃機関の可変動弁機構および吸気量制御装置 |
JP2002322934A (ja) * | 2001-04-26 | 2002-11-08 | Toyota Motor Corp | 内燃機関の吸気制御装置 |
JP2003083149A (ja) * | 2001-09-11 | 2003-03-19 | Hitachi Unisia Automotive Ltd | 可変動弁装置の故障診断装置 |
JP4007123B2 (ja) | 2002-08-26 | 2007-11-14 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP2004285855A (ja) * | 2003-03-19 | 2004-10-14 | Denso Corp | 内燃機関の可変動弁装置 |
JP4372441B2 (ja) | 2003-03-27 | 2009-11-25 | トヨタ自動車株式会社 | 内燃機関の吸入空気量調整装置及び方法 |
JP4383767B2 (ja) * | 2003-04-22 | 2009-12-16 | トヨタ自動車株式会社 | 内燃機関の可変動弁装置 |
JP2005023874A (ja) * | 2003-07-04 | 2005-01-27 | Hitachi Unisia Automotive Ltd | 可変動弁機構付内燃機関の空燃比制御装置 |
JP4083647B2 (ja) * | 2003-08-21 | 2008-04-30 | トヨタ自動車株式会社 | 内燃機関の吸入空気量制御装置 |
JP2005273649A (ja) * | 2004-02-26 | 2005-10-06 | Hitachi Ltd | 内燃機関の可変動弁制御装置 |
JP4103833B2 (ja) * | 2004-03-30 | 2008-06-18 | 日産自動車株式会社 | 内燃機関の可変動弁装置 |
JP4075846B2 (ja) * | 2004-04-26 | 2008-04-16 | 日産自動車株式会社 | 多気筒内燃機関の可変動弁装置 |
JP4096939B2 (ja) * | 2004-12-06 | 2008-06-04 | 日産自動車株式会社 | 可変動弁機構の制御装置及び制御方法 |
JP2007058775A (ja) * | 2005-08-26 | 2007-03-08 | Toyota Motor Corp | ユニットの制御装置の製造方法およびユニットの制御装置 |
JP4802717B2 (ja) | 2006-01-10 | 2011-10-26 | トヨタ自動車株式会社 | 内燃機関のバルブ特性制御装置 |
EP2060762A1 (en) * | 2007-11-15 | 2009-05-20 | Delphi Technologies, Inc. | Glitch detector and method of detecting glitch events |
JP5262910B2 (ja) * | 2008-06-04 | 2013-08-14 | 日産自動車株式会社 | 内燃機関 |
-
2007
- 2007-05-24 JP JP2007138202A patent/JP4508215B2/ja not_active Expired - Fee Related
-
2008
- 2008-05-26 AT AT08751035T patent/ATE555291T1/de active
- 2008-05-26 RU RU2009143359/06A patent/RU2429362C2/ru not_active IP Right Cessation
- 2008-05-26 CN CN2008800172867A patent/CN101680370B/zh not_active Expired - Fee Related
- 2008-05-26 EP EP08751035A patent/EP2153044B1/en not_active Not-in-force
- 2008-05-26 US US12/601,695 patent/US8050850B2/en not_active Expired - Fee Related
- 2008-05-26 WO PCT/IB2008/001320 patent/WO2008142559A1/en active Application Filing
- 2008-05-26 KR KR1020097024497A patent/KR101080019B1/ko active IP Right Grant
- 2008-05-26 ES ES08751035T patent/ES2384198T3/es active Active
- 2008-05-26 BR BRPI0812300A patent/BRPI0812300B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2009143359A (ru) | 2011-06-27 |
JP4508215B2 (ja) | 2010-07-21 |
BRPI0812300B1 (pt) | 2019-08-13 |
KR101080019B1 (ko) | 2011-11-04 |
BRPI0812300A2 (pt) | 2014-11-25 |
KR20100007909A (ko) | 2010-01-22 |
ATE555291T1 (de) | 2012-05-15 |
WO2008142559A1 (en) | 2008-11-27 |
US20100170459A1 (en) | 2010-07-08 |
CN101680370A (zh) | 2010-03-24 |
EP2153044A1 (en) | 2010-02-17 |
CN101680370B (zh) | 2013-03-13 |
ES2384198T3 (es) | 2012-07-02 |
JP2008291745A (ja) | 2008-12-04 |
EP2153044B1 (en) | 2012-04-25 |
US8050850B2 (en) | 2011-11-01 |
RU2429362C2 (ru) | 2011-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0812300A8 (pt) | aparelho de controle e método de controle para motor de combustão interna | |
US9567928B2 (en) | System and method for controlling a variable valve actuation system to reduce delay associated with reactivating a cylinder | |
WO2010113014A8 (en) | Controller for internal combustion engine | |
EP2022971A3 (en) | Variable valve controller for an internal combustion engine and method for operating the same | |
DE602007006047D1 (de) | Verfahren zum betrieb eines verbrennungsmotors mit fremdzündung | |
US8776737B2 (en) | Spark ignition to homogenous charge compression ignition transition control systems and methods | |
EP2034161A3 (en) | Control apparatus for cylinder injection type internal combustion engine | |
EP1452708A3 (en) | Apparatus for controlling internal combustion engine | |
EP2317103A3 (en) | Control apparatus for engine | |
CA2683579A1 (en) | Variable valve timing mechanism and method | |
ATE507382T1 (de) | Steuereinheit und steuerverfahren für einen verbrennungsmotor mit elektronischem allradantrieb | |
CN103423001B (zh) | 用于防止发动机启动期间失火的***和方法 | |
BR112012017205A2 (pt) | derivados de fenilimidazol heteroaromáticos como inibidores de enzima pde10a | |
EP1895116A3 (en) | Variable valve timing controller for internal combustion engine | |
WO2008142565A3 (en) | Variable valve timing mechanism control apparatus and control method | |
JP2010138898A (ja) | 可変動弁装置 | |
WO2012071317A3 (en) | Four stroke internal combustion engine having variable valve timing and method | |
JP5900701B2 (ja) | 内燃機関の制御装置および制御方法 | |
US9239015B2 (en) | Cylinder pressure based pump control systems and methods | |
JP2007182864A (ja) | 内燃機関のバルブ特性制御装置 | |
WO2009115975A3 (en) | Egr valve for exhaust gas recirculation to the intake manifold of internal combustion engines | |
JP2011256802A (ja) | 内燃機関の可変動弁装置 | |
BR112015001917A2 (pt) | sistemas de controle de válvula para mecanismos motores de combustão interna e método de operação dos mesmos | |
JP5887793B2 (ja) | 内燃機関の可変動弁装置 | |
JP2018194003A5 (ja) | バルブタイミングの制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/08/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/08/2019, OBSERVADAS AS CONDICOES LEGAIS |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
|
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 2673 DE 29-03-2022 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. |