BR112012022866A2 - sistema de injeção de combustível em motor de combustão - Google Patents
sistema de injeção de combustível em motor de combustãoInfo
- Publication number
- BR112012022866A2 BR112012022866A2 BR112012022866A BR112012022866A BR112012022866A2 BR 112012022866 A2 BR112012022866 A2 BR 112012022866A2 BR 112012022866 A BR112012022866 A BR 112012022866A BR 112012022866 A BR112012022866 A BR 112012022866A BR 112012022866 A2 BR112012022866 A2 BR 112012022866A2
- Authority
- BR
- Brazil
- Prior art keywords
- combustion engine
- fuel injection
- injection system
- engine fuel
- combustion
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/38—Pumps characterised by adaptations to special uses or conditions
- F02M59/42—Pumps characterised by adaptations to special uses or conditions for starting of engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
- F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
- F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
- F02D41/3854—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped with elements in the low pressure part, e.g. low pressure pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
- F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/12—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
- F02M63/0265—Pumps feeding common rails
- F02M63/027—More than one high pressure pump feeding a single common rail
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
- F02M69/34—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an auxiliary fuel circuit supplying fuel to the engine, e.g. with the fuel pump outlet being directly connected to injection nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
- F02M69/36—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
- F02M69/42—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using other means than variable fluid pressure, e.g. acting on the fuel metering device mechanically or electrically
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010002801A DE102010002801A1 (de) | 2010-03-12 | 2010-03-12 | Kraftstoffeinspritzsystem einer Brennkraftmaschine |
PCT/EP2011/051594 WO2011110389A1 (de) | 2010-03-12 | 2011-02-03 | Kraftstoffeinspritzsystem einer brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012022866A2 true BR112012022866A2 (pt) | 2018-06-05 |
Family
ID=43857664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012022866A BR112012022866A2 (pt) | 2010-03-12 | 2011-02-03 | sistema de injeção de combustível em motor de combustão |
Country Status (9)
Country | Link |
---|---|
US (1) | US9328708B2 (pt) |
EP (1) | EP2545268B1 (pt) |
JP (1) | JP2013522514A (pt) |
KR (1) | KR20130016218A (pt) |
CN (1) | CN102792007A (pt) |
BR (1) | BR112012022866A2 (pt) |
DE (1) | DE102010002801A1 (pt) |
RU (1) | RU2012143480A (pt) |
WO (1) | WO2011110389A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010043255A1 (de) * | 2010-11-03 | 2012-05-03 | Robert Bosch Gmbh | Kraftstoffeinspritzsystem sowie Verfahren zur Befüllung und/oder Entlüftung eines Kraftstoffeinspritzsystems |
DE102010064165A1 (de) * | 2010-12-27 | 2012-06-28 | Robert Bosch Gmbh | Kraftstoffversorgungssystem einer Brennkraftmaschine mit Kraftstoffdirekteinspritzung |
DE102012212062A1 (de) * | 2012-07-11 | 2014-01-16 | Robert Bosch Gmbh | Niederdruckkreislauf für ein Kraftstoffeinspritzsystem, Kraftstoffeinspritzsystem sowie Verfahren zum Betreiben eines Kraftstoffeinspritzsystems |
DE102015203348B3 (de) * | 2015-02-25 | 2016-02-18 | Ford Global Technologies, Llc | Verfahren zum Betrieb einer Common-Rail-Einspritzanordnung für eine Brennkraftmaschine mit Stopp-Start-System |
JP6387905B2 (ja) * | 2015-06-10 | 2018-09-12 | 株式会社デンソー | ガソリン燃料供給システム |
DE102017221293A1 (de) * | 2017-11-28 | 2019-05-29 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffzumesssystems |
US20190368449A1 (en) * | 2018-06-01 | 2019-12-05 | GM Global Technology Operations LLC | Returnless fuel system with accumulator |
DE102018216176A1 (de) * | 2018-09-21 | 2020-03-26 | Robert Bosch Gmbh | Kraftstofffördereinrichtung für eine Brennkraftmaschine |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6065271A (ja) * | 1983-09-19 | 1985-04-15 | Nippon Soken Inc | 内燃機関の燃料噴射装置 |
US4667638A (en) * | 1984-04-17 | 1987-05-26 | Nippon Soken, Inc. | Fuel injection apparatus for internal combustion engine |
US4841936A (en) * | 1985-06-27 | 1989-06-27 | Toyota Jidosha Kabushiki Kaisha | Fuel injection control device of an internal combustion engine |
JPH0681931B2 (ja) * | 1986-06-25 | 1994-10-19 | 日本電装株式会社 | 燃料ポンプ制御装置 |
CH674243A5 (pt) * | 1987-07-08 | 1990-05-15 | Dereco Dieselmotoren Forschung | |
JP2586428B2 (ja) * | 1991-04-24 | 1997-02-26 | 株式会社デンソー | 燃料ポンプの制御装置 |
US5598817A (en) * | 1993-09-10 | 1997-02-04 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Fuel feeding system for internal combustion engine |
JP2885076B2 (ja) * | 1994-07-08 | 1999-04-19 | 三菱自動車工業株式会社 | 蓄圧式燃料噴射装置 |
US5572974A (en) * | 1995-02-21 | 1996-11-12 | Siemens Automotive Corporation | Combined start bypass and safety pressure relief valve for a fuel system |
JPH08319865A (ja) | 1995-05-26 | 1996-12-03 | Mitsubishi Motors Corp | 筒内噴射式内燃機関における燃料噴射制御装置 |
JP3939779B2 (ja) * | 1995-05-26 | 2007-07-04 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 内燃機関の燃料供給のための燃料供給装置 |
DE19548280A1 (de) * | 1995-12-22 | 1997-06-26 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
JPH109075A (ja) * | 1996-06-20 | 1998-01-13 | Hitachi Ltd | 燃料供給装置及びこれを用いた内燃機関及び自動車 |
JP3790998B2 (ja) * | 1996-09-03 | 2006-06-28 | 株式会社デンソー | エンジン用蓄圧式燃料供給装置 |
JPH10288107A (ja) | 1997-04-14 | 1998-10-27 | Toyota Motor Corp | 内燃機関の高圧燃料供給装置 |
JPH11125161A (ja) | 1997-10-23 | 1999-05-11 | Denso Corp | 内燃機関の燃料供給装置 |
JPH11210532A (ja) * | 1998-01-29 | 1999-08-03 | Toyota Motor Corp | 内燃機関の高圧燃料供給装置 |
DE19818421B4 (de) | 1998-04-24 | 2017-04-06 | Robert Bosch Gmbh | Kraftstoffversorgungsanlage einer Brennkraftmaschine |
JP3389863B2 (ja) * | 1998-08-11 | 2003-03-24 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御装置 |
DE19853823A1 (de) | 1998-11-21 | 2000-05-25 | Bosch Gmbh Robert | Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
DE19908678C5 (de) * | 1999-02-26 | 2006-12-07 | Robert Bosch Gmbh | Steuerung einer Kraftstoff direkteinspritzenden Brennkraftmaschine eines Kraftfahrzeugs insbesondere im Startbetrieb |
JP2002061529A (ja) * | 2000-08-18 | 2002-02-28 | Hitachi Ltd | 内燃機関の燃料供給装置 |
DE10061856A1 (de) * | 2000-12-12 | 2002-06-27 | Bosch Gmbh Robert | Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine |
DE10106095A1 (de) * | 2001-02-08 | 2002-08-29 | Bosch Gmbh Robert | Kraftstoffsystem, Verfahren zum Betreiben des Kraftstoffsystems, Computerprogramm sowie Steuer- und/oder Regelgerät zur Steuerung des Kraftstoffsystems |
JP2003120457A (ja) * | 2001-09-18 | 2003-04-23 | Hyundai Motor Co Ltd | 燃料噴射圧力制御システム及びその方法 |
JP3780933B2 (ja) * | 2001-12-18 | 2006-05-31 | トヨタ自動車株式会社 | 内燃機関の高圧燃料供給装置 |
DE10260775A1 (de) * | 2002-12-23 | 2004-07-01 | Daimlerchrysler Ag | Kraftstoffversorgungssystem für Verbrennungsmotoren mit Direkteinspritzung |
US6817343B1 (en) | 2003-04-23 | 2004-11-16 | Caterpillar Inc. | Electronic control system for fuel system priming |
DE10341789B4 (de) | 2003-09-10 | 2008-02-14 | Siemens Ag | Verfahren und Vorrichtung zum Starten einer Brennkraftmaschine mit direkter Einspritzung des Kraftstoffs in den Brennraum |
JP4046056B2 (ja) * | 2003-09-22 | 2008-02-13 | いすゞ自動車株式会社 | ディーゼルエンジン |
DE10360024A1 (de) | 2003-12-19 | 2005-07-21 | Siemens Ag | Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine |
DE102004009792B3 (de) * | 2004-02-28 | 2005-09-22 | Daimlerchrysler Ag | Kraftstoffzuführeinrichtung zur Versorgung der Injektoren an Brennräumen einer Brennkraftmaschine mit Kraftstoff |
US7207319B2 (en) * | 2004-03-11 | 2007-04-24 | Denso Corporation | Fuel injection system having electric low-pressure pump |
JP2005307747A (ja) * | 2004-04-16 | 2005-11-04 | Mitsubishi Electric Corp | 内燃機関の燃料供給装置 |
ATE337482T1 (de) * | 2004-06-30 | 2006-09-15 | Fiat Ricerche | Hochdruckpumpe mit variabler förderrate für ein brennstoffeinspritzsystem |
JP4305459B2 (ja) * | 2006-02-27 | 2009-07-29 | トヨタ自動車株式会社 | 内燃機関の燃料供給装置 |
JP2008121563A (ja) | 2006-11-13 | 2008-05-29 | Hitachi Ltd | 内燃機関の燃料供給装置 |
US8151767B2 (en) * | 2007-08-08 | 2012-04-10 | Ford Global Technologies, Llc | Fuel control for direct injection fuel system |
US8833343B2 (en) * | 2007-10-12 | 2014-09-16 | Ford Global Technologies, Llc | Fuel system for improved engine starting |
US7448361B1 (en) * | 2007-10-23 | 2008-11-11 | Ford Global Technologies, Llc | Direct injection fuel system utilizing water hammer effect |
US8166943B2 (en) * | 2009-07-31 | 2012-05-01 | Ford Global Technologies, Llc | Fuel system control |
-
2010
- 2010-03-12 DE DE102010002801A patent/DE102010002801A1/de not_active Withdrawn
-
2011
- 2011-02-03 WO PCT/EP2011/051594 patent/WO2011110389A1/de active Application Filing
- 2011-02-03 EP EP11702981.9A patent/EP2545268B1/de not_active Not-in-force
- 2011-02-03 BR BR112012022866A patent/BR112012022866A2/pt not_active IP Right Cessation
- 2011-02-03 CN CN2011800135520A patent/CN102792007A/zh active Pending
- 2011-02-03 JP JP2012556426A patent/JP2013522514A/ja active Pending
- 2011-02-03 US US13/577,973 patent/US9328708B2/en not_active Expired - Fee Related
- 2011-02-03 RU RU2012143480/06A patent/RU2012143480A/ru not_active Application Discontinuation
- 2011-02-03 KR KR1020127023727A patent/KR20130016218A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE102010002801A1 (de) | 2011-09-15 |
CN102792007A (zh) | 2012-11-21 |
JP2013522514A (ja) | 2013-06-13 |
EP2545268A1 (de) | 2013-01-16 |
EP2545268B1 (de) | 2014-11-12 |
WO2011110389A1 (de) | 2011-09-15 |
US9328708B2 (en) | 2016-05-03 |
US20120325173A1 (en) | 2012-12-27 |
RU2012143480A (ru) | 2014-04-27 |
KR20130016218A (ko) | 2013-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI1012615A2 (pt) | sistema de purificação de exaustão de motor de combustão interna | |
BRPI1012611A2 (pt) | sistema de purificação de exaustão de motor de combustão interna | |
BRPI1015307A2 (pt) | sistema de purificação de escapamento de motor a combustão interna | |
BRPI1012591A2 (pt) | sistema de purificação de descarga de motor de combustão interna | |
BRPI1011359A2 (pt) | método para controlar o suprimento de um primeiro combustível e um segundo combustível a um motor, e, sistema de injeção de combustível para um motor | |
BRPI1015340A2 (pt) | "sistema de purificação de exaustão de motor de combustão interna" | |
BR112012022866A2 (pt) | sistema de injeção de combustível em motor de combustão | |
EP2685080A4 (en) | COMBUSTION ENGINE SYSTEM | |
EP2713039A4 (en) | SYSTEM FOR CONTROLLING FUEL INJECTION INTO A COMBUSTION ENGINE | |
BR112013014657A2 (pt) | processo para operação de conjunto injetor de combustível para motor de combustão | |
BR112013011421A2 (pt) | dispositivo de detecção de anormalidade para motor de combustão interna | |
BRPI1014484A2 (pt) | sistema de purificação de escapamento de motor de combustão interna | |
BRPI1011002A2 (pt) | aparelho de injeção de combustível para motor de combustão interna | |
EP2787206A4 (en) | FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINES | |
BR112012033464A2 (pt) | sistema de controle de injeção de combustível para motor de combustão interna | |
DE102011051062A8 (de) | Kraftstoffeinspritzsteuersystem für eine interne Verbrennungsmaschine | |
BRPI1010835A2 (pt) | sistema de purificação de exaustão de motor de combustão interna | |
EP2762718A4 (en) | FUEL INJECTION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE | |
BR112013016312A2 (pt) | processo para operar um sistema injetor para um motor de combustão | |
BR112012013443A2 (pt) | sistema de entrega de combustível para um motor de combustão interna | |
EP2772641A4 (en) | FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINE | |
BR112013014991A2 (pt) | válvula injetora de combustível para motores de combustão | |
AT506476A3 (de) | Brennkraftmaschine mit einem einlasssystem | |
BRPI1012192A2 (pt) | sistema de purificação de escapamento de motor de combustão interna | |
FI20106271A (fi) | Ohjausmenetelmä polttomoottorille ja polttomoottori |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [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] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2475 DE 12-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |