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1. 发明授权

US10749317B2 Ignition coil for internal combustion engine 有权
公开(公告)号：US10749317B2
公开(公告)日：2020-08-18
申请号：US16197424
申请日：2018-11-21
申请人： DENSO CORPORATION
发明人： Katsunori Akimoto
IPC分类号： H01T13/44 , H01T13/05 , F02P3/04 , F02P3/02 , F02P7/02
摘要： An ignition coil for internal combustion engines is provided which includes a primary coil, a secondary coil, a case, a high-voltage terminal, a resistor, and a filled resin. The case has a case body and a high-voltage terminal extending downward from the case body. The high-voltage terminal is press-fit in the high-voltage tower to close the inside thereof. The resistor is fit in the high-voltage terminal. The high-voltage terminal includes a pressed wall and a non-pressed wall. The pressed wall is pressed against the high-voltage tower. The non-pressed wall is not pressed against the high-voltage tower. The resistor is fit in the non-pressed wall. This structure minimizes pressure exerted on the resistor and the high-voltage tower to secure a desired degree of durability of the resistor and the high-voltage tower.

2. 发明申请

US20170292491A1 IGNITION SYSTEM FOR A COMBUSTION CHAMBER OF A TURBOSHAFT ENGINE 审中-公开
公开(公告)号：US20170292491A1
公开(公告)日：2017-10-12
申请号：US15518199
申请日：2015-10-06
申请人： SAFRAN HELICOPTER ENGINES
发明人： Romain THIRIET , Jean-Michel BAZET , Guillaume COTTIN , Camel SERGHINE , Patrick MARCONI , Bertrand MOINE , Vincent POUMAREDE
IPC分类号： F02P7/02 , F02C9/26 , F02P5/04
CPC分类号： F02P7/028 , F01D19/00 , F02B53/12 , F02C7/232 , F02C7/264 , F02C9/266 , F02C9/56 , F02P5/045 , F05D2260/80 , Y02T50/671
摘要： A system for igniting a combustion chamber of a turboshaft engine, comprising: a plurality of start-up injectors which are suitable for injecting fuel into said chamber during a combustion-initiating phase; a circuit for supplying fuel to said start-up injectors, comprising a first sub-circuit, referred to as the primary start-up circuit, designed to supply fuel to some of said plurality of start-up injectors; a second sub-circuit, referred to as the secondary start-up circuit, designed to supply fuel to the other start-up injectors of said plurality.

3. 发明授权

US09506447B2 Signal processing device 有权
标题翻译：信号处理装置
公开(公告)号：US09506447B2
公开(公告)日：2016-11-29
申请号：US13982576
申请日：2012-01-31
申请人： Yuji Ikeda , Minoru Makita
发明人： Yuji Ikeda , Minoru Makita
IPC分类号： F02P15/00 , F02P7/02 , F02P3/04 , F02P9/00 , F02P23/04
CPC分类号： F02P15/00 , F02D41/266 , F02D2400/11 , F02P3/0407 , F02P7/02 , F02P9/007 , F02P23/045
摘要： An engine control device 13 that cannot output a control signal to an electromagnetic wave emission device 30 is used to emit electromagnetic wave at an appropriate timing from the device 30 to a combustion chamber 10. A signal processing device 40 is connected to the engine control device 13 that outputs an ignition signal for instructing an ignition device 12 of the engine 20 to ignite fuel air mixture in the combustion chamber 10 of the engine 20. The signal processing device 40, upon receiving the ignition signal, outputs to the electromagnetic wave emission device 30 an electromagnetic wave drive signal that determines based on the ignition signal an emission period, which is a period for the electromagnetic wave emission device 30 to emit an electromagnetic wave to the combustion chamber 10, so that an ignition operation is performed during the emission period of the electromagnetic wave.
摘要翻译：使用不能向电磁波发射装置30输出控制信号的发动机控制装置13，在从装置30到燃烧室10的适当时刻发射电磁波。信号处理装置40与发动机控制装置输出点火信号，用于指示发动机20的点火装置12点燃发动机20的燃烧室10内的燃料空气混合物。信号处理装置40在接收到点火信号时，向电磁波发射装置 30是电磁波驱动信号，其基于点火信号确定作为电磁波发射装置30向燃烧室10发射电磁波的周期的发射周期，使得在发光期间进行点火动作的电磁波。

4. 发明授权

US08960136B2 Method and apparatus for managing airflow and powertrain cooling 有权
标题翻译：用于管理气流和动力系冷却的方法和装置
公开(公告)号：US08960136B2
公开(公告)日：2015-02-24
申请号：US13896014
申请日：2013-05-16
申请人： Britt D. Mott , Chad A. McCoige
发明人： Britt D. Mott , Chad A. McCoige
IPC分类号： F02P7/02 , F01P11/00 , F01P5/06 , F01P11/10
CPC分类号： F01P11/00 , F01P5/06 , F01P11/10
摘要： An air flow apparatus and method are provided. The apparatus includes a shroud having a first end for connection to a cooling package, and a second end for connection to a fan ring. The fan ring of the apparatus is configured to mount directly to an engine block and surround a fan of the engine block. The apparatus also includes a duct positioned below the shroud and fan ring. The duct has a first opening that opens to an engine compartment, and a second opening that opens to ambient. A flow path extends between the first and second openings and is arranged to route heated air in proximity to the shroud and fan ring to ambient.
摘要翻译：提供了一种空气流动装置和方法。该装置包括具有用于连接到冷却包装的第一端和与风扇环连接的第二端的护罩。该装置的风扇环被配置成直接安装在发动机缸体上并围绕发动机缸体的风扇。该设备还包括位于护罩和风扇环下方的管道。管道具有通向发动机舱的第一开口，以及向环境开放的第二开口。流动路径在第一和第二开口之间延伸并且布置成将接近护罩和风扇环的加热空气路由到环境。

5. 发明授权

US08113172B2 Adjustable advance distributor 有权
标题翻译：可调先进经销商
公开(公告)号：US08113172B2
公开(公告)日：2012-02-14
申请号：US12563963
申请日：2009-09-21
申请人： Kenneth William Farrell
发明人： Kenneth William Farrell
IPC分类号： F02P7/02 , F02P5/05 , F02P5/145
CPC分类号： F02P7/021
摘要： A distributor is configured with an outer housing that has a first portion and a second portion. The first portion and the second portion are adjustable in angular orientation relative to each other. Movement of the second portion relative to the first portion changes ignition timing in the distributor. The movement can be caused by rotation of a thumbwheel such that ignition timing can be changed without mechanical tools. The first and second portions also can comprise visual or tactile markings such that ignition timing can be changed without a timing light. The outer housing can be used in multiple applications simply by changing a length of a shaft housing member that houses a distributor shaft and a gear that is mounted to the distributor shaft.
摘要翻译：分配器配置有具有第一部分和第二部分的外部壳体。第一部分和第二部分可相对于彼此以角度方向调节。第二部分相对于第一部分的运动改变了分配器中的点火正时。运动可能是由于指轮的旋转引起的，从而可以在没有机械工具的情况下改变点火正时。第一和第二部分还可以包括视觉或触觉标记，使得可以在没有定时光的情况下改变点火正时。外壳可以简单地通过改变容纳分配器轴和安装到分配器轴的齿轮的轴壳体部件的长度而在多个应用中使用。

6. 发明申请

US20100108043A1 IGNITION APPARATUS 有权
标题翻译：点火装置
公开(公告)号：US20100108043A1
公开(公告)日：2010-05-06
申请号：US12683276
申请日：2010-01-06
申请人： LUK MUI JOE LAM
发明人： LUK MUI JOE LAM
IPC分类号： F02P7/02
CPC分类号： H01B7/0063
摘要： Ignition apparatus includes high tension ignition cable. The cable is of low electrical resistance per unit length. A central core of the cable is formed of carbon fibre filaments. An insulating layer is provided around the core. A semiconductor layer is provided around the insulating layer. Another insulating layer is provided around the semiconductor layer. A layer of yarn around the other insulating layer forms a protecting layer. A protective layer of a flame retardant material forms an outer layer of the cable. The ignition apparatus also includes one or more of: a field stabilizer device for stabilizing and regulating high tension voltage in the cable; resistor spark plugs; connectors fitted to ends of the cable that include resistors therein, such as resistor spark plug boots.
摘要翻译：点火装置包括高压点火电缆。电缆的单位长度电阻较低。电缆的中心芯由碳纤维长丝形成。在芯周围设置绝缘层。在绝缘层周围设置半导体层。在半导体层周围设置另一绝缘层。围绕另一绝缘层的纱线层形成保护层。阻燃材料的保护层形成电缆的外层。点火装置还包括以下一个或多个：用于稳定和调节电缆中的高压力的场稳定装置; 电阻火花塞; 连接器装配到电缆的包括电阻器的端部，例如电阻器火花塞靴。

7. 发明授权

US07213588B2 Ignition device for internal combustion engine 有权
标题翻译：内燃机点火装置
公开(公告)号：US07213588B2
公开(公告)日：2007-05-08
申请号：US11202354
申请日：2005-08-12
申请人： Masahiro Iwa , Shigemi Murata
发明人： Masahiro Iwa , Shigemi Murata
IPC分类号： F02P7/02 , F02P15/00 , H01F38/12
CPC分类号： H01F38/12 , F02P3/02 , H01F27/022 , H01F2038/122 , H01T13/44
摘要： To provide an ignition device for an internal combustion engine which for example prevents a crack from being made in a cast insulating resin or a transformer output voltage control element from being damaged. The ignition device for an internal combustion engine of the present invention includes: a transformer (2); a case (3) that is composed of a case body (3a) receiving the transformer (2), and a high-tension tower (3b) having an opening portion (5); a cast insulating resin (4) that is injected into the case body (3a) and cured and thus insulates and fixes the transformer (2); a high-voltage connection terminal (7) that closes the opening portion (5) such that the cast insulating resin (4) that has not been cured is prevented from entering the high-tension tower (3b); a noise-suppressing resister (8) that is received in the high-tension tower (3b), is electrically connected to the high-voltage connection terminal (7), and controls a voltage generated in the second winding in activating the transformer (2); and a spring (14) that electrically connects the noise-suppressing resister (8) and a spark plug to each other, and urges the noise-suppressing resister (8) toward the high-voltage connection terminal (7).
摘要翻译：提供一种用于内燃机的点火装置，其例如防止在铸造绝缘树脂或变压器输出电压控制元件中的裂纹被损坏。本发明的内燃机点火装置包括：变压器（2）; 由接收变压器（2）的壳体（3a）和具有开口部（5）的高压塔（3b）构成的壳体（3）; 铸造绝缘树脂（4），其注入到壳体（3a）中并固化，从而绝缘并固定变压器（2）; 封闭所述开口部（5）的高压连接端子（7），防止未固化的铸型绝缘树脂（4）进入所述高压塔（3b）; 接收在高压塔（3b）中的噪声抑制电阻（8）电连接到高压连接端子（7），并且控制在启动变压器时在第二绕组中产生的电压 2）; 以及将噪声抑制电阻（8）和火花塞彼此电连接并将噪声抑制电阻（8）朝向高压连接端子（7）推压的弹簧（14）。

8. 发明授权

US5911204A Ignition distributor cap with a shielding hood and shielding hood, therefor 失效
标题翻译：点火分配器盖与屏蔽罩和屏蔽罩，为此
公开(公告)号：US5911204A
公开(公告)日：1999-06-15
申请号：US50251
申请日：1993-04-30
申请人： Klaus Bahm , Roland Michal , Horst Behnke
发明人： Klaus Bahm , Roland Michal , Horst Behnke
IPC分类号： F02P7/02 , F02P15/00 , F02D1/00 , H01H19/00
CPC分类号： F02P7/025
摘要： An RFI shielding hood with an integral RFI filter arrangement for a distributor cap, so constructed as to provide strong attenuation in a predetermined broadcast and radio-telephone frequency range.
摘要翻译：一种具有用于分配器盖的整体RFI滤波器装置的RFI屏蔽罩，被构造成在预定广播和无线电话电话频率范围内提供强衰减。

9. 发明授权

US5394838A Vaporized fuel injection system 失效
标题翻译：汽化燃油喷射系统
公开(公告)号：US5394838A
公开(公告)日：1995-03-07
申请号：US917938
申请日：1992-07-24
申请人： Charles L. Chandler
发明人： Charles L. Chandler
IPC分类号： F01N5/02 , F02M31/18 , F02M53/06 , F02P3/04 , F02P7/02 , F02P9/00 , F02P11/02 , F02B47/00 , F02P11/00
CPC分类号： F02M25/03 , F01N5/02 , F02M25/0227 , F02M31/18 , F02M53/06 , F02P11/02 , F02P3/0435 , F02P7/021 , F02P9/002 , F02B2275/14 , Y02T10/121 , Y02T10/123 , Y02T10/126 , Y02T10/16
摘要： A vaporized fuel injection system for an internal combustion engine includes a housing adapted to be mounted on the engine and having a vaporizer heat shell therein connected to the engine for receiving hot exhaust gases. Air is compressed by means of compressor blades mounted at the tips of the conventional fan blades for the engine. The compressor blades travel in a shroud whereby the air is compressed and supplied to the housing where it passes over the vaporizer heat shell. A fuel vaporization chamber is formed directly on the heat shell and liquid fuel is injected directly onto the heated shell for vaporizing the fuel. When the engine is cold, the liquid fuel may be injected directly onto glow plugs disposed in communication with the chamber. The heated compressed air is delivered to an outlet passage having a throttle valve therein and the vaporized fuel is delivered through the outlet passage downstream of the throttle valve to provide an air/fuel vapor mixture which is delivered to each combustion chamber of the engine. A liquid coolant is injected directly into each combustion chamber to control the combustion temperature.
摘要翻译：用于内燃机的汽化燃料喷射系统包括适于安装在发动机上并具有连接到发动机用于接收热废气的蒸发器热壳的壳体。空气通过安装在用于发动机的常规风扇叶片的尖端处的压缩机叶片来压缩。压缩机叶片在护罩中行进，由此空气被压缩并供应到壳体，在该壳体中它通过蒸发器热壳。燃料蒸发室直接形成在热壳上，液体燃料直接注入加热的外壳上，用于蒸发燃料。当发动机冷时，液体燃料可以直接喷射到与腔室连通的热电塞上。加热的压缩空气被输送到在其中具有节流阀的出口通道，并且蒸发的燃料通过节流阀下游的出口通道输送，以提供被输送到发动机的每个燃烧室的空气/燃料蒸汽混合物。液体冷却剂直接注入每个燃烧室以控制燃烧温度。

10. 发明授权

US5380963A Rotating spark distributors for a spark-fired internal combustion engine 失效
标题翻译：用于火花发动内燃机的旋转火花分配器
公开(公告)号：US5380963A
公开(公告)日：1995-01-10
申请号：US111331
申请日：1993-05-24
申请人： Lukas Sadikin
发明人： Lukas Sadikin
IPC分类号： F02P7/02 , H01H19/00 , F02P1/00 , H01H1/00
CPC分类号： F02P7/022
摘要： A rotor arm distributor is improved by adding a layer of tin or brass or an alloy of tin and brass on the conducting plate at the tip of a conventional rotor arm such that the "contact" area with the stationary metal contact in the distributor cover is increased and the electrical current conducted to the spark plug results in a stronger spark giving rise to improved combustion of fuel, increase in the power output of the engine, a fuel saving of between 5% to 10% and a reduction in air pollution.
摘要翻译：通过在常规转子臂的末端的导电板上添加一层锡或黄铜或锡和黄铜合金来改善转子臂分配器，使得与分配器盖中的固定金属接触的“接触”区域为并且导致火花塞的电流导致更强烈的火花，从而引起燃料的燃烧改善，发动机功率输出的增加，燃料节约率在5％至10％之间以及减少空气污染。

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