BRPI0921691A2 - motor a gás - Google Patents
motor a gásInfo
- Publication number
- BRPI0921691A2 BRPI0921691A2 BRPI0921691A BRPI0921691A BRPI0921691A2 BR PI0921691 A2 BRPI0921691 A2 BR PI0921691A2 BR PI0921691 A BRPI0921691 A BR PI0921691A BR PI0921691 A BRPI0921691 A BR PI0921691A BR PI0921691 A2 BRPI0921691 A2 BR PI0921691A2
- Authority
- BR
- Brazil
- Prior art keywords
- gas engine
- engine
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
- F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
- F02B19/108—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/12—Arrangements for cooling other engine or machine parts
- F01P3/16—Arrangements for cooling other engine or machine parts for cooling fuel injectors or sparking-plugs
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
- F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
- F02B19/1009—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements heating, cooling
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/12—Engines characterised by precombustion chambers with positive ignition
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
- F02M21/0233—Details of actuators therefor
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
- F02M21/0242—Shut-off valves; Check valves; Safety valves; Pressure relief valves
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0251—Details of actuators therefor
- F02M21/0254—Electric actuators, e.g. solenoid or piezoelectric
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
- F02M21/026—Lift valves, i.e. stem operated valves
- F02M21/0269—Outwardly opening valves, e.g. poppet valves
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/243—Cylinder heads and inlet or exhaust manifolds integrally cast together
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008335300 | 2008-12-26 | ||
PCT/JP2009/071695 WO2010074273A1 (ja) | 2008-12-26 | 2009-12-25 | ガスエンジン |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0921691A2 true BRPI0921691A2 (pt) | 2016-02-16 |
Family
ID=42287877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0921691A BRPI0921691A2 (pt) | 2008-12-26 | 2009-12-25 | motor a gás |
Country Status (5)
Country | Link |
---|---|
US (1) | US8826883B2 (pt) |
EP (1) | EP2372135B8 (pt) |
JP (1) | JP5200115B2 (pt) |
BR (1) | BRPI0921691A2 (pt) |
WO (1) | WO2010074273A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8486025B2 (en) | 2006-05-11 | 2013-07-16 | Ronald J. Solar | Systems and methods for treating a vessel using focused force |
CN101907025A (zh) * | 2010-06-28 | 2010-12-08 | 大连理工大学 | 内燃机多燃料燃烧系统 |
DE102012021778B4 (de) * | 2012-11-06 | 2016-03-10 | Mtu Friedrichshafen Gmbh | Gemischaufgeladener Gasmotor und Verfahren zur Kompensation von Liefergradabweichungen in einem gemischaufgeladenen Gasmotor |
JP6016682B2 (ja) * | 2013-03-19 | 2016-10-26 | 三菱重工業株式会社 | ガス内燃機関の副室燃料供給装置 |
JP6069062B2 (ja) * | 2013-03-22 | 2017-01-25 | 川崎重工業株式会社 | 副室式ガスエンジンの燃料供給制御装置 |
US9453456B2 (en) * | 2014-01-21 | 2016-09-27 | Dresser-Rand Company | Electronic pre-chamber injector |
DE102014016127A1 (de) * | 2014-10-30 | 2016-05-04 | Man Diesel & Turbo Se | Brennkraftmaschine, Vorkammereinsatz und Kraftstoffinjektor |
US20160160742A1 (en) * | 2014-12-03 | 2016-06-09 | Caterpillar Inc. | Engine system having enriched pre-chamber spark plug |
EP3034851B1 (de) * | 2014-12-15 | 2019-06-05 | Innio Jenbacher GmbH & Co OG | Brennkraftmaschine |
AT516257B1 (de) | 2015-01-23 | 2016-04-15 | Ge Jenbacher Gmbh & Co Og | Verbrennungsmotor |
AT516621B1 (de) * | 2015-02-27 | 2016-07-15 | Ge Jenbacher Gmbh & Co Og | Vorkammergasventil |
US9970400B2 (en) * | 2015-09-15 | 2018-05-15 | Caterpillar Inc. | Fuel admission valve for pre-chamber |
US10208651B2 (en) * | 2016-02-06 | 2019-02-19 | Prometheus Applied Technologies, Llc | Lean-burn pre-combustion chamber |
DE102016107669B4 (de) | 2016-04-26 | 2018-08-16 | L'orange Gmbh | Vorkammer-Zündkerzenanordnung |
FR3061932B1 (fr) | 2017-01-19 | 2021-02-19 | MCE 5 Development | Dispositif et procede d’injection d’une charge dans la chambre de combustion d’un moteur a combustion interne et a allumage commande |
EP3447275B1 (de) | 2017-08-22 | 2021-04-21 | Eugen Seitz AG | Gas-injektor |
EP3521585A1 (en) * | 2018-02-01 | 2019-08-07 | Innio Jenbacher GmbH & Co OG | Prechamber device for combustion engine |
CZ201893A3 (cs) * | 2018-02-23 | 2019-08-28 | ÄŚeskĂ© vysokĂ© uÄŤenĂ technickĂ© v Praze | Šicí stroj |
AT521514B1 (de) * | 2018-09-14 | 2020-02-15 | Avl List Gmbh | Zylinderkopf |
US11408329B2 (en) * | 2019-12-19 | 2022-08-09 | Board Of Trustees Of Michigan State University | Engine turbulent jet ignition system |
AT525439B1 (de) * | 2021-10-14 | 2023-04-15 | Avl List Gmbh | Brennkraftmaschine mit Fremdzündung |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1181122A (en) * | 1914-06-15 | 1916-05-02 | Alice M Ballenger | Ignition device for internal-combustion engines. |
US3102521A (en) * | 1960-12-20 | 1963-09-03 | Fmc Corp | Combustion apparatus for an internal combustion engine |
US3824965A (en) * | 1972-01-20 | 1974-07-23 | Thermo Electron Corp | Fuel system |
US4006725A (en) * | 1975-03-17 | 1977-02-08 | Baczek And James Company, Inc. | Spark plug construction for lean mixture burning internal combustion engines |
JPS5289706A (en) * | 1976-01-21 | 1977-07-27 | Toyota Motor Corp | Lean mixture combustion type internal combustion engine |
US4091772A (en) * | 1976-05-14 | 1978-05-30 | Cooper Industries, Inc. | Internal combustion engine with delayed torch ignition of oil fuel charge |
US4248189A (en) * | 1979-03-20 | 1981-02-03 | Universal Straticication Systems, Inc. | Spark plug and adapter for lean mixture engine cylinders |
US4524744A (en) * | 1983-01-03 | 1985-06-25 | Adams William D | Fuel system for combustion engine |
JPH065057B2 (ja) * | 1986-10-24 | 1994-01-19 | ヤンマーディーゼル株式会社 | 副室式大形ガス機関の安全装置 |
DE3709976A1 (de) * | 1987-03-30 | 1988-10-20 | Dieter Dr Ing Kuhnert | Verfahren und zuendkerze zur entflammung sehr magerer kraftstoff-luft-gemische, insbesondere fuer gasmotoren |
US5081969A (en) * | 1990-02-14 | 1992-01-21 | Electromotive, Inc. | Ignition combustion pre-chamber for internal combustion engines with constant stoichiometric air-fuel mixture at ignition |
NZ244841A (en) * | 1991-10-23 | 1995-05-26 | Transcom Gas Tech | Gas delivery system for gas fuelled i.c. engine using pre-combustion chamber to initiate ignition |
US5222993A (en) * | 1992-09-28 | 1993-06-29 | Gas Research Institute | Ignition system for water-cooled gas engines |
JPH08240152A (ja) | 1995-03-03 | 1996-09-17 | Mitsubishi Heavy Ind Ltd | 副室式ガス機関用二重逆止弁 |
JP2000008960A (ja) | 1998-06-19 | 2000-01-11 | Osaka Gas Co Ltd | 副室式内燃機関 |
AUPP558398A0 (en) * | 1998-09-01 | 1998-09-24 | Galbraith Engineering Pty Ltd | Improved reciprocatory machine |
EP1128034A3 (de) * | 2000-02-22 | 2003-01-29 | Jenbacher Aktiengesellschaft | Befestigungshülse für eine Zündkerze |
DE10016558A1 (de) * | 2000-04-03 | 2001-10-11 | Dieter Kuhnert | Vorkammer-Zündkerze mit Zusatzkraftstoff zur Entflammung sehr magerer Kraftstoff-Luft-Gemische, insbesondere für Gasmotoren |
US6513483B2 (en) * | 2001-02-07 | 2003-02-04 | Cooper Cameron Corporation | Pre-combustion chamber for an internal combustion engine |
JP2003120350A (ja) * | 2001-10-19 | 2003-04-23 | Yanmar Co Ltd | 燃料改質器を備えたガスエンジン |
JP3861049B2 (ja) * | 2002-12-17 | 2006-12-20 | 三菱重工業株式会社 | ガスエンジンの燃焼制御装置 |
JP2005273492A (ja) * | 2004-03-23 | 2005-10-06 | Mitsubishi Heavy Ind Ltd | 副室式内燃機関 |
JP4698471B2 (ja) | 2006-03-31 | 2011-06-08 | 大阪瓦斯株式会社 | エンジン |
JP5090974B2 (ja) * | 2008-03-14 | 2012-12-05 | 大阪瓦斯株式会社 | エンジン |
US8662053B2 (en) * | 2009-12-22 | 2014-03-04 | Cummins Inc. | Pre-combustion device for an internal combustion engine |
-
2009
- 2009-12-25 EP EP09835069.7A patent/EP2372135B8/en active Active
- 2009-12-25 JP JP2010544189A patent/JP5200115B2/ja active Active
- 2009-12-25 WO PCT/JP2009/071695 patent/WO2010074273A1/ja active Application Filing
- 2009-12-25 BR BRPI0921691A patent/BRPI0921691A2/pt not_active IP Right Cessation
- 2009-12-25 US US13/128,339 patent/US8826883B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8826883B2 (en) | 2014-09-09 |
EP2372135A1 (en) | 2011-10-05 |
US20110214639A1 (en) | 2011-09-08 |
EP2372135B8 (en) | 2018-09-12 |
EP2372135A4 (en) | 2015-10-14 |
EP2372135B1 (en) | 2018-08-08 |
JP5200115B2 (ja) | 2013-05-15 |
WO2010074273A1 (ja) | 2010-07-01 |
JPWO2010074273A1 (ja) | 2012-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |