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1. 发明公开

EP2857668A1 FUEL GAS INJECTION VALVE, DUAL-FUEL GAS ENGINE, AND FUEL GAS INJECTION METHOD 审中-公开
标题翻译： VIELSTOFFGASMOTOR UND GASEINSPRITZVERFAHREN
公开(公告)号：EP2857668A1
公开(公告)日：2015-04-08
申请号：EP13847809.4
申请日：2013-08-15
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： ISHIDA, Hiroyuki , MIYANAGI, Akihiro , HIRAOKA, Naohiro , TANAKA, Shigeki , WATANABE, Sota , KOMADA, Yasuyuki
IPC分类号： F02M21/02 , F02M61/18
CPC分类号： F02M67/14 , F02D19/024 , F02D19/0647 , F02D19/0689 , F02D19/0692 , F02D41/0025 , F02D41/3047 , F02M21/0263 , F02M43/04 , F02M47/04 , F02M61/04 , F02M61/042 , F02M61/12 , F02M61/1813 , F02M61/182 , F02M61/1893 , F02M63/0028 , F02M2200/44 , F02M2200/46 , Y02T10/32 , Y02T10/36
摘要： A fuel gas injection valve according to the present invention includes: a holder (22) including a first injection hole (61) through which fuel gas is injected to produce premixed fuel, and a second injection hole (62) through which fuel gas is injected to produce diffusion fuel; a first needle valve (23) that slidably reciprocates in the holder (22) along an axial direction to open and close the first injection hole (61) and the second injection hole (62); and a second needle valve (25) having a sealing face (94) on the top thereof and a through-hole (91) provided along the axial direction at the central portion in a radial direction of the second needle valve (25), the sealing face being brought into contact with a needle valve seat (93) provided in the holder (22), the first needle valve (23) being slidably inserted into the through-hole, and the second needle valve (25) reciprocating in the holder (22) along the axial direction to prevent fuel gas from circulating to the first injection hole (61) and the second injection hole (62) when the sealing face (94) is in contact with the needle valve seat (93), and to allow the fuel gas to circulate to the first injection hole (61) or the second injection hole (62) when the sealing face (94) is separated from the needle valve seat (93).
摘要翻译：根据本发明的燃料气体注入阀包括：保持器（22），其包括第一注入孔（61），通过该第一注入孔注入燃料气体以产生预混燃料;以及第二注入孔（62），通过该第二注入孔注入燃料气体产生扩散燃料; 第一针阀（23），其沿着轴向在所述保持器（22）中滑动往复运动，以打开和关闭所述第一喷射孔（61）和所述第二喷射孔（62）; 以及在其顶部具有密封面（94）的第二针阀（25）和沿着轴向在第二针阀（25）的径向方向上的中心部分设置的通孔（91），密封面与设置在保持器（22）中的针阀座（93）接触，第一针阀（23）可滑动地插入通孔中，第二针阀（25）在保持器（22），以防止当密封面（94）与针阀座（93）接触时燃料气体循环到第一喷射孔（61）和第二喷射孔（62），并且当密封面（94）与针阀座（93）分离时，允许燃料气体循环到第一喷射孔（61）或第二喷射孔（62）。

2. 发明公开

EP1611337A4 ANTI-DETONATION FUEL DELIVERY SYSTEM 审中-公开
标题翻译： ANTIKLOPF-KRAFTSTOFFZUFUHRSYSTEM
公开(公告)号：EP1611337A4
公开(公告)日：2006-08-30
申请号：EP04705614
申请日：2004-01-27
申请人： BETTER BURN LLC
发明人： DELISLE GILLES
IPC分类号： F02M19/03 , F02B19/10 , F02C7/22 , F02M15/02 , F02M17/00 , F02M29/04 , F02M31/18 , F02M43/00 , F02M51/06 , F02M53/06 , F02M57/00 , F02M61/14 , F02M61/18 , F02M63/00 , F02M67/02 , F02M67/04 , F02M67/06 , F02M67/14 , F02M69/00 , F02M69/04 , F02M69/30 , F02M69/46
CPC分类号： F02M67/02 , F02B19/1004 , F02C7/22 , F02M15/025 , F02M17/00 , F02M19/03 , F02M29/04 , F02M31/18 , F02M43/00 , F02M51/0625 , F02M51/0664 , F02M53/06 , F02M57/00 , F02M61/145 , F02M61/18 , F02M67/04 , F02M67/06 , F02M67/14 , F02M69/00 , F02M69/04 , F02M69/042 , F02M69/047 , F02M69/30 , F02M69/465 , F02M2200/60 , Y02T10/125 , Y02T10/126
摘要： Apparatus sealably incorporating a fuel metering device and fuel processing device [200, 200a, 200b] for producing a stabilized fog of fuel droplets sized 50 microns and less that when mixed with combustion air burn completely, reduce or eliminate detonation (knock) in internal combustion engines and reduce fuel octane requirements. The apparatus [200, 200a, 200b] may include a carrier gas reservoir [216, 216a] closed to external carrier gasses. A heater [205] may be employed to flash into vapor a portion of the liquid fuel to develop a carrier gas. In embodiments for jet or turbine engines, bleed gas from the engine may be used to provide carrier gas through a fuel processor [254], or the fuel may be heated -by -heater [260] to flash some of the fuel into vapor to provide carrier gas through the fuel processor to produce the stabilized fog of fuel droplets.
摘要翻译：一种密封地结合燃料计量装置和燃料处理装置[200,200a，200b]的装置，用于产生尺寸为50微米或更小的燃料液滴的稳定雾，当与燃烧空气混合完全燃烧时，减少或消除内燃机中的爆震（爆震）发动机并降低辛烷值要求。装置[200,200a，200b]可以包括封闭到外部载气的载气储存器[216,216a]。可以使用加热器[205]将液体燃料的一部分闪蒸成气体以形成载气。在用于喷气发动机或涡轮发动机的实施例中，来自发动机的放气可以用于通过燃料处理器[254]提供载气，或者燃料可以由加热器[260]加热以使一些燃料闪蒸成蒸汽通过燃料处理器提供载气以产生稳定的燃料雾滴。

3. 发明公开

EP3009641A1 A FUEL VALVE FOR INJECTING GASEOUS FUEL INTO A COMBUSTION CHAMBER OF A SELF-IGNITING INTERNAL COMBUSTION ENGINE AND METHOD 有权转让
标题翻译：燃料阀用于将燃料喷射到燃烧室中的自点火内燃机和方法
公开(公告)号：EP3009641A1
公开(公告)日：2016-04-20
申请号：EP15189269.2
申请日：2015-10-12
申请人： MAN DIESEL & TURBO, FILIAL AF MAN DIESEL & TURBO SE, TYSKLAND
发明人： Sjöholm, Johan , Hult, Johan
IPC分类号： F02D19/06 , F02D19/10 , F02M43/04 , F02B25/04 , F02B19/10
CPC分类号： F02D19/0647 , F02B7/06 , F02B19/108 , F02B25/04 , F02B37/00 , F02B43/00 , F02D19/066 , F02D19/0689 , F02D19/0692 , F02D19/0694 , F02D19/105 , F02M21/0251 , F02M21/0275 , F02M43/04 , F02M47/046 , F02M67/14 , F02M2200/16 , F02M2200/28 , Y02T10/144 , Y02T10/32 , Y02T10/36
摘要： A fuel valve (50) for injecting gaseous fuel into the combustion chamber of a self-igniting internal combustion engine. The fuel valve (50) comprises an elongated fuel valve housing (52) with a rear end and a front end, a nozzle (54) with a plurality of nozzle holes (56) opening to a sac volume (55) inside the nozzle (54), the nozzle (54) being disposed at the front end of the elongated valve housing (52), a gaseous fuel inlet port (53) in the elongated fuel valve housing (52) for connection to a source (60) of high pressure gaseous fuel, an axially displaceable valve needle (61) slidably received in a longitudinal bore (77) in the elongated valve housing (52), the axially displaceable valve needle (61) having a closed position and an open position, the axially displaceable valve needle (61) rests on a valve seat (69) in the closed position and the axially displaceable valve needle (61) has lift from the valve seat (69) in the open position, the valve seat (69) being placed between a fuel chamber (58) and an outlet port (68), the fuel chamber (58) is fluidly connected to the gaseous fuel inlet port (53), the outlet port (58) is fluidly connected to the sac volume (55) in the nozzle (54), an actuator system for controllably moving the axially displaceable valve needle (61) between the closed position and the open position, an ignition liquid inlet port (78,98) for connection to a source of high pressure ignition liquid (57), and an ignition liquid supply conduit (76,99) connecting the ignition liquid inlet port (78,98) to the fuel chamber (58), the ignition liquid supply conduit (76,99) including a fixed flow restriction.
摘要翻译：的燃料阀（50），用于喷射气体燃料到自燃式内燃机的燃烧室内。燃料阀（50），细长的燃料阀壳体（52）与喷嘴孔（56）开口于喷嘴内部的囊体积（55）多个后端和一个前端，一个喷嘴（54）的方法包括：（ 54），所述喷嘴用于连接到的高的源极60）（54）在所述细长阀壳体（52），气体燃料入口（53）（在细长燃料阀壳体（52的前端被设置）压力气体燃料，以轴向可移动的阀针（61）在细长的阀壳体（52）的纵向孔（77）可滑动地接收，具有关闭位置和打开位置的轴向移动的阀针（61），可轴向移动的阀针（61）搁置在处于关闭位置的阀座（69）和可轴向移动的阀针（61）具有从在所述打开位置所述阀座（69）升降，所述阀座（69）被一个之间放置燃料室（58）和在出口（68），燃料室（58）流体连接至所述气体燃料入口端口（53）所述的出口端口（58）流体连接到在致动器系统的喷嘴（54）的囊体积（55），用于在关闭位置和打开位置，其中点火液体之间可控制地移动的可轴向移动的阀针（61）入口端口（78,98），用于连接到高压点火液体（57）的源极和点火液体供给导管（76,99）的点火液体入口（78,98）连接到所述燃料室（58）时，点火液体供给导管（76,99）包括一个固定的流动限制。

4. 发明公开

EP1852601A1 Verfahren zur direkten Kraftstoffeinspritzung in einen Zylinder einer Brennkraftmaschine und Einspritzdüse zur Durchführung der Einspritzung 有权
标题翻译：过程为直接燃料喷射到内燃发动机的气缸和喷嘴用于进行注射
公开(公告)号：EP1852601A1
公开(公告)日：2007-11-07
申请号：EP06125710.1
申请日：2006-12-08
申请人： Ford Global Technologies, LLC
发明人： Yacoub, Yasser Mohammed Sayed
IPC分类号： F02M45/08 , F02M47/02 , F02M67/14
CPC分类号： F02M47/027 , F02D19/061 , F02D19/0642 , F02D19/0689 , F02D19/0694 , F02D19/08 , F02D19/081 , F02D41/0025 , F02D41/0027 , F02D41/405 , F02M21/0263 , F02M45/08 , F02M63/0045 , F02M67/14 , Y02T10/32 , Y02T10/36 , Y02T10/44
摘要： Die Erfindung betrifft ein Verfahren zur Kraftstoffeinspritzung in mindestens einen Zylinder einer direkteinspritzenden Brennkraftmaschine, welche in dem mindestens einen Zylinder mindestens eine Einspritzdüse (1) zur Einspritzung von Kraftstoff (20,21) in diesen Zylinder aufweist, wobei mittels dieser mindestens einen Einspritzdüse (1) sowohl flüssiger Kraftstoff (20) als auch gasförmiger Kraftstoff (21) einspritzbar ist.
Des weiteren betrifft die Erfindung eine Einspritzdüse zur Durchführung eines derartigen Verfahrens.
Es soll ein Verfahren aufgezeigt werden, mit dem eine mehrfache Kraftstoffeinspritzung bzw. eine Nacheinspritzung von Kraftstoff (20,21) in mindestens einen Zylinder der Brennkraftmaschine realisiert werden kann, wobei gleichzeitig eine Ölverdünnung durch nacheingespitzten Kraftstoff (20,21) weitestgehend verhindert bzw. minimiert wird.
摘要翻译：该方法涉及具有带喷嘴（1）的燃料喷射（20，21）到气缸的气缸。在燃料的框架内的主喷射是由可用于主燃烧，液体燃料（20）是由喷嘴喷射（1）。喷射嘴喷射两种液体燃料和气体燃料。后喷射被制成内燃发动机的气缸，通过注入喷嘴（1）插入该框架的手段喷射的气体燃料（21）。一个独立的claimsoft包括用于注射喷嘴用于执行求的注射剂。

5. 发明公开

EP1611337A1 ANTI-DETONATION FUEL DELIVERY SYSTEM 审中-公开
标题翻译：抗爆系统燃料供给
公开(公告)号：EP1611337A1
公开(公告)日：2006-01-04
申请号：EP04705614.8
申请日：2004-01-27
申请人： Delisle, Gilles L. , Better Burn, LLC
发明人： DELISLE, Gilles
IPC分类号： F02M19/03
CPC分类号： F02M67/02 , F02B19/1004 , F02C7/22 , F02M15/025 , F02M17/00 , F02M19/03 , F02M29/04 , F02M31/18 , F02M43/00 , F02M51/0625 , F02M51/0664 , F02M53/06 , F02M57/00 , F02M61/145 , F02M61/18 , F02M67/04 , F02M67/06 , F02M67/14 , F02M69/00 , F02M69/04 , F02M69/042 , F02M69/047 , F02M69/30 , F02M69/465 , F02M2200/60 , Y02T10/125 , Y02T10/126
摘要： Apparatus sealably incorporating a fuel metering device and fuel processing device [200, 200a, 200b] for producing a stabilized fog of fuel droplets sized 50 microns and less that when mixed with combustion air burn completely, reduce or eliminate detonation (knock) in internal combustion engines and reduce fuel octane requirements. The apparatus [200, 200a, 200b] may include a carrier gas reservoir [216, 216a] closed to external carrier gasses. A heater [205] may be employed to flash into vapor a portion of the liquid fuel to develop a carrier gas. In embodiments for jet or turbine engines, bleed gas from the engine may be used to provide carrier gas through a fuel processor [254], or the fuel may be heated -by -heater [260] to flash some of the fuel into vapor to provide carrier gas through the fuel processor to produce the stabilized fog of fuel droplets.

6. 发明公开

EP2998559A1 FUEL GAS INJECTION VALVE, DUAL FUEL GAS ENGINE, AND METHOD FOR INJECTING FUEL GAS 审中-公开
标题翻译： BRENNGASEINSPRITZVENTIL，双组份燃气发动机VERFAHREN ZUM EINSPRITZEN VON BRENNGAS
公开(公告)号：EP2998559A1
公开(公告)日：2016-03-23
申请号：EP15188921.9
申请日：2013-08-15
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Ishida, Hiroyuki , Miyanagi, Akihiro , Hiraoka, Naohiro , Tanaka, Shigeki , Watanabe, Sota , Komada, Yasuyuki
IPC分类号： F02M21/02 , F02M61/18 , F02M61/12 , F02M47/04 , F02M63/00
CPC分类号： F02M67/14 , F02D19/024 , F02D19/0647 , F02D19/0689 , F02D19/0692 , F02D41/0025 , F02D41/3047 , F02M21/0263 , F02M43/04 , F02M47/04 , F02M61/04 , F02M61/042 , F02M61/12 , F02M61/1813 , F02M61/182 , F02M61/1893 , F02M63/0028 , F02M2200/44 , F02M2200/46 , Y02T10/32 , Y02T10/36
摘要： A fuel gas injection valve according to the present invention includes: a holder (22) including a first injection hole (61) through which fuel gas is injected to produce premixed fuel, and a second injection hole (62) through which fuel gas is injected to produce diffusion fuel; a first needle valve (23) that slidably reciprocates in the holder (22) along an axial direction to open and close the first injection hole (61) and the second injection hole (62); and a second needle valve (25) having a sealing face (94) on the top thereof and a through-hole (91) provided along the axial direction at the central portion in a radial direction of the second needle valve (25), the sealing face being brought into contact with a needle valve seat (93) provided in the holder (22), the first needle valve (23) being slidably inserted into the through-hole, and the second needle valve (25) reciprocating in the holder (22) along the axial direction to prevent fuel gas from circulating to the first injection hole (61) and the second injection hole (62) when the sealing face (94) is in contact with the needle valve seat (93), and to allow the fuel gas to circulate to the first injection hole (61) or the second injection hole (62) when the sealing face (94) is separated from the needle valve seat (93).
摘要翻译：根据本发明的燃料气体注入阀包括：保持器（22），其包括第一注入孔（61），通过该第一注入孔注入燃料气体以产生预混燃料;以及第二注入孔（62），通过该第二注入孔注入燃料气体产生扩散燃料; 第一针阀（23），其沿着轴向在所述保持器（22）中滑动往复运动，以打开和关闭所述第一喷射孔（61）和所述第二喷射孔（62）; 以及在其顶部具有密封面（94）的第二针阀（25）和沿着轴向在第二针阀（25）的径向方向上的中心部分设置的通孔（91），密封面与设置在保持器（22）中的针阀座（93）接触，第一针阀（23）可滑动地插入通孔中，第二针阀（25）在保持器（22），以防止当密封面（94）与针阀座（93）接触时燃料气体循环到第一喷射孔（61）和第二喷射孔（62），并且当密封面（94）与针阀座（93）分离时，允许燃料气体循环到第一喷射孔（61）或第二喷射孔（62）。

7. 发明公开

EP2857668A4 FUEL GAS INJECTION VALVE, DUAL-FUEL GAS ENGINE, AND FUEL GAS INJECTION METHOD 审中-公开
标题翻译：燃料气体喷射阀，双燃料汽油引擎和燃料气体喷射程序
公开(公告)号：EP2857668A4
公开(公告)日：2015-07-15
申请号：EP13847809
申请日：2013-08-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： ISHIDA HIROYUKI , MIYANAGI AKIHIRO , HIRAOKA NAOHIRO , TANAKA SHIGEKI , WATANABE SOTA , KOMADA YASUYUKI
IPC分类号： F02M21/02 , F02M47/04 , F02M61/12 , F02M61/18 , F02M63/00
CPC分类号： F02M67/14 , F02D19/024 , F02D19/0647 , F02D19/0689 , F02D19/0692 , F02D41/0025 , F02D41/3047 , F02M21/0263 , F02M43/04 , F02M47/04 , F02M61/04 , F02M61/042 , F02M61/12 , F02M61/1813 , F02M61/182 , F02M61/1893 , F02M63/0028 , F02M2200/44 , F02M2200/46 , Y02T10/32 , Y02T10/36

8. 发明授权

EP1852601B1 Verfahren zur direkten Kraftstoffeinspritzung in einen Zylinder einer Brennkraftmaschine und Einspritzdüse zur Durchführung der Einspritzung 有权
标题翻译：过程为直接燃料喷射到内燃发动机的气缸和喷嘴用于进行注射
公开(公告)号：EP1852601B1
公开(公告)日：2011-09-14
申请号：EP06125710.1
申请日：2006-12-08
申请人： Ford Global Technologies, LLC
发明人： Yacoub, Yasser Mohammed Sayed
IPC分类号： F02M45/08 , F02M47/02 , F02M67/14
CPC分类号： F02M47/027 , F02D19/061 , F02D19/0642 , F02D19/0689 , F02D19/0694 , F02D19/08 , F02D19/081 , F02D41/0025 , F02D41/0027 , F02D41/405 , F02M21/0263 , F02M45/08 , F02M63/0045 , F02M67/14 , Y02T10/32 , Y02T10/36 , Y02T10/44

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