BR112012029394A2 - motor de combustão interna do tipo ignição por centelha - Google Patents
motor de combustão interna do tipo ignição por centelhaInfo
- Publication number
- BR112012029394A2 BR112012029394A2 BR112012029394A BR112012029394A BR112012029394A2 BR 112012029394 A2 BR112012029394 A2 BR 112012029394A2 BR 112012029394 A BR112012029394 A BR 112012029394A BR 112012029394 A BR112012029394 A BR 112012029394A BR 112012029394 A2 BR112012029394 A2 BR 112012029394A2
- Authority
- BR
- Brazil
- Prior art keywords
- compression ratio
- combustion engine
- internal combustion
- spark ignition
- ignition type
- 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
- F02D15/00—Varying compression ratio
- F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
-
- 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
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
- F02B75/041—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning
-
- 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
- F02D13/0234—Variable control of the intake valves only changing the valve timing only
- F02D13/0238—Variable control of the intake valves only changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
-
- 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
- F02D13/0269—Controlling the valves to perform a Miller-Atkinson cycle
-
- 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
- F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
-
- 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
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/03—Controlling by changing the compression ratio
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
motor de combustão interna do tipo ignição por centelha. em um motor de combustão interna, um mecanismo de razão de compressão variável (a) que pode alterar a razão de compressão mecânica e um mecanismo de temporazição de fechamento de uma válvula várialvel (b) que pode controlar uma temporização de fechamento de uma válvula de admissão (7) são fornecidos. quando o mecanismo de razão de compresão variável (a) sofre pane, a razão de compressão mecânica e a temporização de fechamento da válvula de admissão são alteradas de um ponto de operação atual para um ponto de operação exigido de lado da razão de compressão mecânica baixa (dx) sem entrar na região de não entrada (x ~1~, x ~2~ ).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/059162 WO2011148514A1 (ja) | 2010-05-24 | 2010-05-24 | 火花点火式内燃機関 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012029394A2 true BR112012029394A2 (pt) | 2017-02-21 |
Family
ID=45003520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012029394A BR112012029394A2 (pt) | 2010-05-24 | 2010-05-24 | motor de combustão interna do tipo ignição por centelha |
Country Status (7)
Country | Link |
---|---|
US (1) | US8651072B2 (pt) |
EP (1) | EP2578847B1 (pt) |
JP (1) | JP5288048B2 (pt) |
CN (1) | CN102906395B (pt) |
BR (1) | BR112012029394A2 (pt) |
RU (1) | RU2524157C1 (pt) |
WO (1) | WO2011148514A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015510071A (ja) | 2012-02-09 | 2015-04-02 | メンドラー,エドワード,チャールズ | 可変圧縮比エンジン |
JP5765494B2 (ja) | 2013-01-17 | 2015-08-19 | 日産自動車株式会社 | 内燃機関の制御装置および制御方法 |
JP6024580B2 (ja) * | 2013-04-15 | 2016-11-16 | トヨタ自動車株式会社 | 駆動装置 |
JP6020330B2 (ja) * | 2013-04-18 | 2016-11-02 | トヨタ自動車株式会社 | 内燃機関 |
JP6015853B2 (ja) * | 2013-04-23 | 2016-10-26 | 日産自動車株式会社 | 内燃機関の制御装置及び制御方法 |
JP6259332B2 (ja) * | 2014-03-20 | 2018-01-10 | 日立オートモティブシステムズ株式会社 | 内燃機関の制御装置 |
DE102016006478B4 (de) | 2016-05-25 | 2019-02-07 | Audi Ag | Verfahren zum Betreiben einer Brennkraftmaschine sowie entsprechende Brennkraftmaschinen |
DE102016120964A1 (de) * | 2016-11-03 | 2018-05-03 | Avl List Gmbh | Längenverstellbare Pleuelstange mit einer Zylinder-Kolben-Einheit mit Zylinderhülse |
JP6597699B2 (ja) * | 2017-04-11 | 2019-10-30 | トヨタ自動車株式会社 | 内燃機関 |
WO2019043860A1 (ja) * | 2017-08-31 | 2019-03-07 | 日産自動車株式会社 | 内燃機関の制御方法および制御装置 |
CN115653766B (zh) * | 2022-10-26 | 2024-05-14 | 重庆长安汽车股份有限公司 | 一种可变压缩比发动机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0772515B2 (ja) * | 1987-07-30 | 1995-08-02 | トヨタ自動車株式会社 | 可変圧縮比内燃機関の制御装置 |
SE524802C2 (sv) * | 2002-11-04 | 2004-10-05 | Cargine Engineering Ab | Styrmetod för modulering av vridmoment i en kolvförbränningsmotor |
JP4345307B2 (ja) * | 2003-01-15 | 2009-10-14 | トヨタ自動車株式会社 | 可変圧縮比機構を備えた内燃機関の制御装置 |
JP2004308510A (ja) * | 2003-04-04 | 2004-11-04 | Toyota Motor Corp | 圧縮比変更機構の故障を検知して制御を行う内燃機関 |
JP4170893B2 (ja) * | 2003-12-17 | 2008-10-22 | 本田技研工業株式会社 | 自在動弁系と可変圧縮機構を備えた内燃機関を制御する装置 |
JP4449642B2 (ja) | 2004-08-12 | 2010-04-14 | 日産自動車株式会社 | 内燃機関の圧縮比制御装置及び圧縮比制御方法 |
JP4309326B2 (ja) * | 2004-10-06 | 2009-08-05 | 本田技研工業株式会社 | プラントの制御装置 |
JP2007303423A (ja) * | 2006-05-12 | 2007-11-22 | Toyota Motor Corp | 火花点火式内燃機関 |
JP4305477B2 (ja) * | 2006-07-25 | 2009-07-29 | トヨタ自動車株式会社 | 火花点火式内燃機関 |
JP4483915B2 (ja) * | 2007-09-06 | 2010-06-16 | トヨタ自動車株式会社 | 火花点火式内燃機関のアイドリング制御装置 |
-
2010
- 2010-05-24 EP EP10852181.6A patent/EP2578847B1/en not_active Not-in-force
- 2010-05-24 WO PCT/JP2010/059162 patent/WO2011148514A1/ja active Application Filing
- 2010-05-24 CN CN201080066969.9A patent/CN102906395B/zh not_active Expired - Fee Related
- 2010-05-24 JP JP2012517080A patent/JP5288048B2/ja not_active Expired - Fee Related
- 2010-05-24 RU RU2012149224/06A patent/RU2524157C1/ru active
- 2010-05-24 BR BR112012029394A patent/BR112012029394A2/pt not_active Application Discontinuation
- 2010-05-24 US US13/641,623 patent/US8651072B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP5288048B2 (ja) | 2013-09-11 |
EP2578847A1 (en) | 2013-04-10 |
WO2011148514A1 (ja) | 2011-12-01 |
US20130055989A1 (en) | 2013-03-07 |
US8651072B2 (en) | 2014-02-18 |
JPWO2011148514A1 (ja) | 2013-07-25 |
CN102906395A (zh) | 2013-01-30 |
EP2578847A4 (en) | 2015-12-23 |
CN102906395B (zh) | 2015-07-01 |
RU2012149224A (ru) | 2014-06-27 |
EP2578847B1 (en) | 2017-02-22 |
RU2524157C1 (ru) | 2014-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |