专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2932079B1 AIR-ENRICHED GASEOUS FUEL DIRECT INJECTION FOR AN INTERNAL COMBUSTION ENGINE 有权转让
公开(公告)号：EP2932079B1
公开(公告)日：2018-06-06
申请号：EP13864621.1
申请日：2013-12-17
申请人： Westport Power Inc.
发明人： HUANG, Jian , HILL, Philip, G. , MUNSHI, Sandeep , MCTAGGART-COWAN, Gordon, P.
IPC分类号： F02M21/04 , F02D19/02 , F02M21/02
CPC分类号： F02M21/0245 , F02B29/04 , F02B33/44 , F02B37/04 , F02B39/04 , F02B43/10 , F02B43/12 , F02B47/08 , F02B63/04 , F02D41/0027 , F02D41/22 , F02D41/38 , F02D2041/224 , F02D2041/389 , F02M21/0209 , F02M21/0218 , F02M21/0221 , F02M21/0275 , F02M21/0287 , F02M21/04 , F02M67/02 , H02K7/1815 , H02K7/1823 , Y02T10/144 , Y02T10/146 , Y02T10/32
摘要： A method for introducing a gaseous fuel into a combustion chamber of an internal combustion engine includes forming a non-ignitable mixture of the gaseous fuel and a gas including oxygen in a predefined mixture mass ratio within a predetermined range of tolerance having a pressure suitable for directly introducing the non-ignitable mixture into the combustion chamber during at least the compression stroke; and introducing the non-ignitable mixture directly into the combustion chamber.

2. 发明公开

EP2571624A4 MULTI-PHYSICS FUEL ATOMIZER AND METHODS 有权转让
标题翻译： MULTIPHYSIK-BRENNSTOFFZERSTÄUBERUND VERFAHRENDAFÜR
公开(公告)号：EP2571624A4
公开(公告)日：2017-08-09
申请号：EP11783964
申请日：2011-05-09
申请人： LYTESYDE LLC
发明人： AMAYA JOHN , CRUFF LUKE , LULL JOSEPH , PRADO MARCEL , VIEAU BRADLEY J
IPC分类号： B05B7/04 , B05B1/26 , F02M29/06 , F02M35/10 , F02M67/00 , F02M67/02 , F02M69/04 , F02M69/08 , F23D11/24
CPC分类号： F02M29/06 , B05B1/265 , B05B7/0466 , F02M35/10085 , F02M35/10216 , F02M67/00 , F02M67/02 , F02M69/00 , F02M69/047 , F02M69/08 , F23D11/24 , F23D11/40 , Y02T10/146
摘要： A fuel atomizer that includes a housing having a fuel inlet and at least one primary orifice positioned at the inlet, wherein the at least one orifice configured to disperse a stream of fuel into a plurality of fuel droplets. The plurality of fuel droplets contact a fuel impingement surface to break up the plurality of fuel droplets into a plurality of smaller secondary droplets and create a thin film of secondary droplets on the impingement surface. At least one pressurized air channel delivers an airflow into contact with the secondary droplets. The secondary droplets pass through a plurality of secondary outlet orifices to exit the housing. A size of the plurality of secondary droplets is reduced when passing out of the plurality of secondary orifices.
摘要翻译：一种燃料雾化器，其包括具有燃料入口和位于所述入口处的至少一个主孔口的壳体，其中所述至少一个孔口构造成将燃料流分散成多个燃料液滴。多个燃料液滴接触燃料冲击表面以将多个燃料液滴分解成多个较小的二次液滴并在冲击表面上产生二次液滴的薄膜。至少一个加压空气通道输送气流与二次液滴接触。二次液滴穿过多个辅助出口孔以离开壳体。当从多个次孔流出时，多个次级液滴的尺寸减小。

3. 发明授权

EP2985443B1 A fuel system for an internal combustion piston engine and a method of operating an internal combustion engine 有权
标题翻译：用于操作往复式发动机的往复式发动机和方法的燃料系统
公开(公告)号：EP2985443B1
公开(公告)日：2017-02-22
申请号：EP14181130.7
申请日：2014-08-15
申请人： Wärtsilä Finland Oy
发明人： Jay, David , Kortet, Timo
IPC分类号： F02M21/02 , F02D19/06 , F02D19/10
CPC分类号： F02M67/02 , C10L3/10 , C10L3/12 , F02D19/0647 , F02D19/0684 , F02D19/10 , F02M21/0239 , F02M37/0011 , F02M37/0052 , F02M37/0082 , F02M59/00 , F02M61/04 , F02M63/0015 , Y02T10/32 , Y02T10/36
摘要： A fuel system for an internal combustion piston engine comprising a first fuel section (20) and a second fuel section (22) in which the first fuel section (20) comprises an first inlet line (20') connecting respective inlets of the injectors (25.1) to a tank (28), and the second fuel section (22) comprises a second inlet line (22') connecting respective inlets of the injectors (25.2) to a fuel tank (32), the second fuel section being arranged to inject the fuel into the combustion chambers (12') for igniting the first fuel, in which first fuel section the inlet line (20') extends from a high pressure pump (30) to the respective injectors (25.1), and a fuel return line (20") of the first fuel section (20) extends from each of the injectors (25.1) to the tank (28). The fuel return line (20") comprises a pressure increasing means (36) arranged to the fuel return line (20") of the first fuel section (20) between the injectors (25.1) and the tank (28).

4. 发明公开

EP3129634A1 INTERNAL COMBUSTION ENGINE HAVING A SPLITTED FUEL ADMISSION AND A RESPECTIVE COMBUSTION PROCESS 审中-公开
标题翻译：与共享的燃料导入燃烧发动机和相关的燃烧过程
公开(公告)号：EP3129634A1
公开(公告)日：2017-02-15
申请号：EP15714241.5
申请日：2015-04-10
申请人： EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt
发明人： SOLTIC, Patrik , BIFFIGER, Hannes
IPC分类号： F02M21/02 , F02M67/02 , F02D19/06
CPC分类号： F02M21/0275 , F02D19/0647 , F02D19/0689 , F02M21/0284 , F02M67/02 , F02M2700/00 , Y02T10/32 , Y02T10/36
摘要： The invention provides a combustion engine comprising at least one combustion chamber, preferably several combustion chambers (1), wherein to each combustion chamber a piston (2) moving within a cylinder (3), a cylinder head (4) comprising at least one admission valve (5), at least one outlet valve (6), at least one spark plug (7) an intake port (13) and a throttle (8) controlling the engine load, is assigned. The combustion chamber (1) comprises a secondary injector means (14) for injecting a secondary fuel directly into the combustion chamber (1) in the direction of the spark plug (7) and secondary fuel supply means (15) for supplying a gas as a secondary fuel to said secondary injector means (14). Supply means (16) for compressed air and mixture means for providing a mixture of air and gas fuel to said secondary injector means (14), facilitating the stoichiometric air-to-fuel ratio to be held at λ=1.
摘要翻译：本发明提供一种内燃发动机，包括至少一个燃烧室，优选多个燃烧室（1），worin到每个燃烧室的活塞（2）的汽缸内移动的（3），汽缸头（4）包括至少一个接纳阀（5），至少一个排气阀（6），至少一个火花塞（7）至进气口（13）和（8）控制所述发动机负荷的节气门，被分配。所述燃烧室（1）包括用于直接喷射辅助燃料到燃烧室的辅助喷射器装置（14）（1）在所述火花塞（7）和辅助燃料供应装置（15）的用于供给气体作为方向辅助燃料到所述次级喷射器装置（14）。供给装置（16），用于压缩空气和混合物用于提供空气和燃料气体的给所述二次喷射器装置（14）促进化学计量的空气 - 燃料比的混合物在“=第一被保持

5. 发明公开

EP2901003A1 TWO STEP METERING SOLENOID FOR FUEL ATOMIZER 有权
标题翻译：两阶段Proportionating电磁燃油雾化器
公开(公告)号：EP2901003A1
公开(公告)日：2015-08-05
申请号：EP13840736.6
申请日：2013-09-09
申请人： Enginetics LLC
发明人： HUETTNER, Thomas , LULL, Joseph , WARNER, Justin
IPC分类号： F02M23/00 , F02M61/00
CPC分类号： F02M63/0015 , F02B43/00 , F02D19/02 , F02M21/02 , F02M21/0248 , F02M21/04 , F02M43/04 , F02M51/061 , F02M51/0617 , F02M51/0682 , F02M61/18 , F02M67/02 , F02M67/12 , F02M69/047 , F02M2200/46 , Y02T10/32
摘要： A metering system for a fuel atomizer includes a housing, first and second metering members, and at least one solenoid. The housing includes a mixing chamber. The first metering member is operable to control flow of oxidizer to the mixing chamber. The second metering member is arranged coaxial with the first metering member and operable to control flow of fuel to the mixing chamber. The at least one solenoid is configured to operate at least one of the first and second metering members.

6. 发明公开

EP2900954A1 IN-CYLINDER CHARGING SYSTEM FOR FUEL DELIVERY SYSTEMS AND METHODS 审中-公开
标题翻译：汽缸内部计费系统进行燃油供给系统和方法
公开(公告)号：EP2900954A1
公开(公告)日：2015-08-05
申请号：EP13843003.8
申请日：2013-09-09
申请人： Enginetics LLC
发明人： HARRIS, Roderick , LULL, Joseph , WARNER, Justin
IPC分类号： F02B29/08
CPC分类号： F02M47/02 , F02B33/06 , F02D41/0025 , F02M25/00 , F02M49/02 , F02M67/02 , F02M67/04 , F02N19/001 , F02N2019/002
摘要： An air charging system includes a valve providing access to an engine cylinder, an accumulator coupled in flow communication with the valve, and a controller operable to open and close the valve until a threshold pressure condition is reached in the accumulator. Compressed gases stored in the accumulator are used in a fuel delivery system to prepare a charge of fuel that is delivered to an engine.

7. 发明公开

EP2831406A1 INJECTION OF HEAVY AND PARTICULATE LADEN FUELS 有权
标题翻译：严重的注射和填充微粒的FUELS
公开(公告)号：EP2831406A1
公开(公告)日：2015-02-04
申请号：EP13769938.5
申请日：2013-04-02
申请人： Commonwealth Scientific and Industrial Research Organisation
发明人： WIBBERLEY, Louis , DYER, Remy Paul
IPC分类号： F02M67/00 , F02M23/00 , F02M55/00 , F23D11/00 , F23D17/00 , F23D1/00
CPC分类号： F02M23/006 , F02B45/10 , F02M21/08 , F02M43/04 , F02M61/1893 , F02M63/0005 , F02M67/02 , F02M67/06 , F02M67/12 , F02M2023/008 , F02M2200/46 , F02M2200/95 , F23D1/005 , Y02T10/146 , Y02T10/34
摘要： An atomiser injector includes: a central tube (12) terminating in a first outlet (16) for emitting a jet of particulate slurry fuel along a central axis (11), and structure (20) adjacent to the central tube so as to define with the tube a duct (22) communicating with one or more second outlets (25) for blast gas about the first outlet. This duct is configured (26) to accelerate the blast gas so that it emerges from the second outlet(s) as a blast stream of supersonic velocity. Adjacent the second outlet an internal face or faces (30) of the structure are axially convergent so as to direct the emergent supersonic blast stream into the jet of particulate slurry fuel downstream of the first outlet, thereby atomising the fuel.

8. 发明公开

EP2707595A1 PROCESS FOR ACHIEVING TOTAL COMBUSTION WITH THE HELP OF INJECTORS AND INJECTORS 审中-公开
标题翻译：程序用于实现完全燃烧，使用注射器和RELEVANT INJECTORS
公开(公告)号：EP2707595A1
公开(公告)日：2014-03-19
申请号：EP12735961.0
申请日：2012-03-12
申请人： Ursut, Iosif , Campean, Aurora , Syden, Romulus
发明人： Ursut, Iosif , Campean, Aurora , Syden, Romulus
IPC分类号： F02M67/02 , F23C3/00 , F23C99/00 , F23D14/54 , F23D14/62 , F23M5/02 , B01F5/04 , F24H1/00 , F02M61/04
CPC分类号： F23L5/04 , B01F5/0451 , B01F5/0456 , B01F5/0652 , F02B2275/14 , F02M21/0287 , F02M25/032 , F02M31/186 , F02M51/061 , F02M67/02 , F23C3/00 , F23C99/00 , F23D14/54 , F23D14/62 , F23M5/025 , F24H1/165 , Y02T10/121 , Y02T10/123 , Y02T10/126 , Y02T10/32
摘要： This invention refers to a process for achieving the total combustion of fuels, which will totally reduce the pollution of the atmosphere, will solve, in great part the climatic crisis, will stop greenhouse effect the humanity is facing, as well global warming. The field of use of the invention is very wide, for example at engines of the vehicles, the engines with propulsion of the airplanes, the engines of the ships and all the equipments for transporting and combustion of heat and electricity and this process involves using several types of injectors on the basis of compressed air on which the pipe of fuels are mounted, and the air compressed at a pressure of 5 at∞ ATM, through the vacuum created in the pipe of fuel will absorb the fuel in the mass of compressed air, in order to achieve total combustion and the number of compressed air molecules necessary to the total combustion of one molecule of hydrocarbon, for each type of hydrocarbons, are selected from Table 1.

9. 发明授权

EP1387080B1 Air fuel injection engine 有权
标题翻译：发动机燃料 - 空气喷射
公开(公告)号：EP1387080B1
公开(公告)日：2009-11-25
申请号：EP03016907.2
申请日：2003-07-24
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Hanawa, Kaoru , Ishida, Shuichi , Ueda, Hiroya , Kuribara, Hiroshi
IPC分类号： F02M61/14 , F02F1/24 , F02F7/00 , F02M67/02 , F02M67/12 , F02M69/08
CPC分类号： F02F1/242 , F01L1/022 , F01L1/146 , F01L1/181 , F02B2075/027 , F02F7/006 , F02M61/14 , F02M67/02 , F02M67/10 , F02M69/08

10. 发明公开

EP1970559A1 FUEL INJECTOR, AND ENGINE AND VEHICLE COMPRISING SAID FUEL INJECTOR 审中-公开
标题翻译：麻省理工学院麻省理工学院电力工程研究所
公开(公告)号：EP1970559A1
公开(公告)日：2008-09-17
申请号：EP06833417.6
申请日：2006-11-27
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： TAKASU, Koji , OKU, Yuji
IPC分类号： F02M67/12
CPC分类号： F02M67/12 , F02B23/101 , F02M61/14 , F02M67/02
摘要： A fuel injection device includes an air-fuel mixture injector, a fuel supplier, a fuel injection device holder, an insert piece, a fuel introducer and an air introducer as components. The fuel injection device holder has an air-fuel mixture chamber that is provided in the inside of the fuel injection device holder and produces an air-fuel mixture by mixing supplied fuel and air, and includes a mixer provided at its one end and a connector provided at its other end. The fuel injection device holder includes an air supply passage that introduces air introduced from the air introducer into the air-fuel mixture chamber while extending between the air-fuel mixture chamber and the connector. The fuel supplier and the air-fuel mixture injector are coaxially integrated through the fuel injection device holder.
摘要翻译：燃料喷射装置包括作为部件的空气燃料混合物喷射器，燃料供应器，燃料喷射装置保持器，插入件，燃料导入器和空气导入器。燃料喷射装置保持器具有空气 - 燃料混合室，其设置在燃料喷射装置保持器的内部并通过混合供应的燃料和空气产生空气 - 燃料混合物，并且包括设置在其一端的混合器和连接器在另一端提供。燃料喷射装置保持器包括空气供应通道，其将从空气导入器引入的空气引入空气燃料混合室中，同时在空气 - 燃料混合室和连接器之间延伸。燃料供应商和空气燃料混合物喷射器通过燃料喷射装置保持器同轴地一体化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式