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81. 发明申请

US20040040540A1 Fuel delivery system and method 失效
标题翻译：燃油输送系统及方法
公开(公告)号：US20040040540A1
公开(公告)日：2004-03-04
申请号：US10232914
申请日：2002-08-30
发明人： Daniel Robert Blakley
IPC分类号： F02B017/00
CPC分类号： F02M57/027 , F02B17/00 , F02D41/003 , F02D41/1475 , F02D2400/18 , F02M51/04 , F02M51/06 , F02M53/06 , F02M61/02 , F02M61/166 , F02M69/04 , F02M69/08
摘要： A fuel delivery system includes a drop ejector for discretely ejecting drops of combustible liquid in a digital manner. A controller is configured to cause the drop ejector to provide a first air/fuel mixture to a combustion chamber for a first portion of a fuel intake period and to provide a second air/fuel mixture to said combustion chamber for a second portion of the same fuel intake period.
摘要翻译：燃料输送系统包括用于以数字方式离散喷射可燃液体液滴的液滴喷射器。控制器被配置成使得液滴喷射器在燃料进入时段的第一部分向燃烧室提供第一空气/燃料混合物，并且将第二空气/燃料混合物提供给所述燃烧室用于其第二部分燃油摄入期。

82. 发明申请

US20030226912A1 Injector to inject fuel into a combustion chamber 有权
标题翻译：喷射器将燃料喷入燃烧室
公开(公告)号：US20030226912A1
公开(公告)日：2003-12-11
申请号：US10435234
申请日：2003-05-09
发明人： Markus Mohr
IPC分类号： F02M059/00 , F02M061/00
CPC分类号： F02M61/166 , F02M47/027 , F02M61/16 , F02M63/0026 , F02M2200/05 , F02M2200/16
摘要： An injector housing (1) of the injector has an indentation (2) in which a part of an actuator housing (4) of the injector is located. A floor of said indentation (2) is formed by a peripheral support surface (3) for the actuator housing (4). A bottom surface of the actuator housing (4) is oriented towards the support surface (3) and has a peripheral recess (11). This recess (11) is such that the bottom surface of the actuator housing (4) has at least one peripheral projection (12), which is oriented towards the support surface (3) and is adjacent to the support surface (3). A seal (13) for preventing leakage along interfaces between the injector housing (1) and the actuator housing (4) is locate din the recess (11) and is adjacent to the support surface (3).
摘要翻译：喷射器的喷射器壳体（1）具有凹口（2），喷射器的致动器壳体（4）的一部分位于该凹口中。所述压痕（2）的底板由用于致动器壳体（4）的周边支撑表面（3）形成。致动器壳体（4）的底表面朝向支撑表面（3）定向并且具有周边凹部（11）。该凹部（11）使得致动器壳体（4）的底表面具有至少一个朝向支撑表面（3）定向并邻近支撑表面（3）的周边突出部（12）。用于防止在喷射器壳体（1）和致动器壳体（4）之间的界面泄漏的密封件（13）位于凹部（11）的下方并与支撑表面（3）相邻。

83. 发明申请

US20030218081A1 Fuel injection value 有权
公开(公告)号：US20030218081A1
公开(公告)日：2003-11-27
申请号：US10442265
申请日：2003-05-21
申请人： HITACHI UNISIA AUTOMOTIVE, LTD.
发明人： Hideo Kato , Tomoichi Misawa , Nobuaki Kobayashi , Nobutaka Ishii
IPC分类号： B05B001/30
CPC分类号： F02M61/188 , F02M51/0667 , F02M61/166 , F02M61/168 , F02M2200/9038 , F02M2200/9053 , Y10S239/90
摘要： A valve element of a fuel injection valve comprises a cylindrical structural base which has an upper end contactable with a lower end of a core tube installed in a cylindrical case and a spherical valve head which is contactable with a valve seat arranged at a lower end of the cylindrical case. The structural base is a sintered magnetic metal member produced through a metal powder injection molding method and has a relative density ranging from approximately 95% to approximately 98%, and the structure base has, at the end thereof that is contactable with the downstream end of the core tube, a notched surface for suppressing an undesirable sticking of the end of the structural base to the downstream end of the core tube.

84. 发明申请

US20030094159A1 Liquid fuel injection system 失效
标题翻译：液体燃油喷射系统
公开(公告)号：US20030094159A1
公开(公告)日：2003-05-22
申请号：US10293242
申请日：2002-11-13
申请人： NGK Insulators, Ltd.
发明人： Takao Ohnishi , Toshikazu Hirota
IPC分类号： F02M051/00
CPC分类号： F02M61/186 , F02M51/0603 , F02M51/061 , F02M61/047 , F02M61/166 , F02M61/1806 , F02M61/1853 , F02M69/041
摘要： A liquid fuel injection system includes an injection unit for atomizing liquid through application to the fuel vibration energy induced by the operation of piezoelectric/electrostriction elements, and a discharge valve for discharging pressurized fuel into the injection unit. Only during a period of time when an intake valve of an internal combustion engine is closed, an electric controller supplies a drive voltage signal of a certain frequency to the piezoelectric/electrostriction elements of the injection unit so as to operate the piezoelectric/electrostriction elements, and a valve-opening drive signal to the discharge valve so as to discharge fuel into the injection unit from a fuel path of the discharge valve.
摘要翻译：液体燃料喷射系统包括用于通过应用于由压电/电致伸缩元件的操作引起的燃料振动能量来雾化液体的喷射单元和用于将加压燃料排放到喷射单元中的排出阀。仅在内燃机的进气门闭合的时间段内，电控制器将一定频率的驱动电压信号提供给喷射单元的压电/电致伸缩元件，以便操作压电/电致伸缩元件，以及向所述排出阀的开阀驱动信号，以从所述排出阀的燃料通路将燃料喷射到所述喷射单元中。

85. 发明申请

US20030010847A1 Fuel injector with integral damper 失效
公开(公告)号：US20030010847A1
公开(公告)日：2003-01-16
申请号：US09902450
申请日：2001-07-10
发明人： Steven M. Curran , Ahmet T. Becene , Charles Wilson Braun , Kern E. Haynes , Leonard Lee Shebert JR. , Christopher A. Tucker , David J. Thompson JR. , Brent Jack Wahba , Michael Raymond Raney , James M. Banna
IPC分类号： F02M051/00
CPC分类号： F02M61/166 , F02M51/0664 , F02M51/0667 , F02M55/04 , F02M61/16 , F02M61/165 , F02M69/465 , F02M2200/315 , F02M2200/40
摘要： An engine fuel injector includes an internal fuel passage in which pressure waves can develop upon opening and closing of an injection valve. A fuel pressure damper is associated with the fuel passage and operates to vary the internal volume of the fuel passage in a manner to reduce the amplitude of pressure variations and pressure waves in the fuel passage. A variety of fuel pressure damper embodiments are disclosed.

86. 发明授权

US06434936B1 Super diesel apparatus 失效
标题翻译：超级柴油机
公开(公告)号：US06434936B1
公开(公告)日：2002-08-20
申请号：US09841603
申请日：2001-04-25
申请人： Daljit Singh
发明人： Daljit Singh
IPC分类号： F02G100
CPC分类号： F02M53/04 , F01N5/04 , F02B3/06 , F02B33/34 , F02B35/02 , F02B39/10 , F02B63/04 , F02M61/16 , F02M61/166 , Y02T10/146 , Y02T10/16
摘要： An exhaust driven turbofan to operates a generator, for generating electrical energy, which is stored in a battery until needed. An air blower is powered by energy from the battery, to generate pressurized air. The pressurized air passes into the piston chamber when the gas pedal is depressed, independent of the rotation of the crank shaft. An exhaust blower powered by the battery, sucks air from the piston chamber during the exhaust stroke, ensuring complete removal of the exhaust gasses. Valve overlap timing is no longer needed, eliminating the dwell time between intake and exhaust gasses. A non-ferrous wheel having ferrous portions is anchored in spaced relation about the outer periphery of the non-ferrous wheel, to assist the rotation of the crank shaft. At least one electromagnet is selectively energized to aid rotation of the non ferrous wheel. A diesel injector nozzle is positioned across the head of the combustion chamber for direct injection of diesel fuel as the piston power stroke approaches maximum extension. The diesel injector nozzle includes a sodium filled outer body to delay heating the fuel at the nozzle. Rotating bearings are disposed at every rotational part of the diesel engine.
摘要翻译：一种排气驱动的涡轮风扇，用于操作发电机，用于产生电能，其被存储在电池中直到需要。鼓风机由来自电池的能量供电，以产生加压空气。当踏板被压下时，加压空气进入活塞室，与曲轴的旋转无关。由电池供电的排气鼓风机在排气冲程期间从活塞室吸入空气，确保完全排出废气。不再需要阀重叠时间，消除进气和排气之间的停留时间。具有铁质部分的有色轮被围绕着有色金属轮的外周以相互隔开的关系固定，以帮助曲柄轴的转动。至少一个电磁铁被选择性地通电以帮助非铁轮的旋转。柴油喷射器喷嘴位于燃烧室的头部，用于当活塞功率冲程接近最大延伸时直接喷射柴油。柴油喷射器喷嘴包括钠填充的外部体，以延迟在喷嘴处加热燃料。旋转轴承设置在柴油发动机的每个旋转部分。

87. 发明授权

US06422487B1 Deposit resistant material for a fuel injection seat and method of manufacturing 失效
标题翻译：用于燃料喷射座的耐冲击材料及其制造方法
公开(公告)号：US06422487B1
公开(公告)日：2002-07-23
申请号：US09538729
申请日：2000-03-30
申请人： William James Imoehl
发明人： William James Imoehl
IPC分类号： F02M6120
CPC分类号： F02M61/168 , F02M61/166 , F02M61/18 , Y10S239/19
摘要： An injector seat assembly for a fuel injector is provided. The injector seat assembly includes an injector seat having a longitudinal seat channel and a longitudinal channel axis extending therethrough. The injector seat is constructed from a first material. An insert is fixedly inserted into the longitudinal seat channel. The insert has a longitudinal insert channel and a longitudinal insert channel axis extending along the longitudinal seat channel axis. The insert is constructed from a second material, different from the first material. A method of constructing the injector seat assembly is also provided.
摘要翻译：提供了一种用于燃料喷射器的喷射器座组件。注射器座组件包括具有纵向座通道和延伸穿过其的纵向通道轴线的注射器座。注射器座由第一材料构成。插入件固定地插入纵向座通道中。插入件具有纵向插入通道和沿着纵向座通道轴线延伸的纵向插入通道轴线。插入物由与第一材料不同的第二材料构成。还提供了一种构造注射器座椅组件的方法。

88. 发明申请

US20020084366A1 Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and dynamic adjustment assembly 有权
标题翻译：模块化燃料喷射器，其具有在电磁致动器的冲击表面上的表面处理，并具有一体式过滤器和动态调节组件
公开(公告)号：US20020084366A1
公开(公告)日：2002-07-04
申请号：US09750336
申请日：2000-12-29
发明人： Michael P. Dallmeyer , Robert McFarland , Bryan Hall , Ross Wood
IPC分类号： B05B001/30
CPC分类号： F02M61/168 , F02M37/22 , F02M51/0682 , F02M61/165 , F02M61/166 , F02M2200/02 , F02M2200/505 , F02M2200/9015 , F02M2200/9038 , F02M2200/9053 , F02M2200/9061
摘要： A fuel injector for use with an internal combustion engine. The fuel injector comprises a valve group subassembly and a coil group subassembly. The valve group subassembly includes a tube assembly having a longitudinal axis that extends between a first end and a second end; a seat that is secured at the second end of the tube assembly and that defines an opening; an armature assembly that is disposed within the tube assembly; a member that biases the armature assembly toward the seat; an adjusting tube that is disposed in the tube assembly and that engages the member for adjusting a biasing force of the member; a filter that is disposed within the tube; and a first attachment portion. The coil group subassembly includes a solenoid coil that is operable to displace the armature assembly with respect to the seat; and a second attachment portion that is fixedly connected to the first attachment portion.
摘要翻译：一种与内燃机一起使用的燃料喷射器。燃料喷射器包括阀组子组件和线圈组子组件。阀组子组件包括管组件，其具有在第一端和第二端之间延伸的纵向轴线; 固定在管组件的第二端并限定开口的座; 设置在所述管组件内的电枢组件; 电枢组件朝向座椅偏置的构件; 调节管，其设置在所述管组件中并且与所述构件接合以调节所述构件的偏置力; 设置在管内的过滤器; 和第一附接部分。线圈组子组件包括电磁线圈，其可操作以使电枢组件相对于座位移位; 以及固定地连接到第一附接部分的第二附接部分。

89. 发明授权

US06409102B1 Fuel injector assembly 有权
标题翻译：燃油喷射器总成
公开(公告)号：US06409102B1
公开(公告)日：2002-06-25
申请号：US09268601
申请日：1999-03-15
申请人： Jabe R. Luttrell , Donald G. Fortier
发明人： Jabe R. Luttrell , Donald G. Fortier
IPC分类号： F02M5100
CPC分类号： F02M61/166 , F02M51/0614 , F02M51/0667 , F02M51/0682 , F02M55/004 , F02M61/14 , F02M61/168 , F02M2200/8076
摘要： A valve that is well-suited for controlling the injection of fuel into an engine. The valve may include an inner housing that includes a movable valve stem and that is removably attachable to an engine. An electrically-actuatable coil assembly is removably attached to the inner housing of the valve for selectively moving the valve stem within the inner housing to permit fuel to pass through the valve into the engine upon an application of an electrical current to the electrically actuatable coil.
摘要翻译：适用于控制向发动机喷射燃料的阀。阀可以包括内壳体，该内壳体包括可移动阀杆，并且可移除地附接到发动机。可电致动的线圈组件可移除地附接到阀的内壳体，用于选择性地将阀杆移动到内壳体内，以允许燃料在将电流施加到可电致动的线圈时通过阀进入发动机。

90. 发明授权

US06409101B1 Hollow oversized telescopic needle with armature 失效
标题翻译：带电枢的空心超大伸缩针
公开(公告)号：US06409101B1
公开(公告)日：2002-06-25
申请号：US09606687
申请日：2000-06-30
申请人： Angelo D'Arrigo
发明人： Angelo D'Arrigo
IPC分类号： B05B130
CPC分类号： F02M61/168 , F02M51/0625 , F02M51/0664 , F02M51/0682 , F02M61/12 , F02M61/165 , F02M61/166
摘要： A fuel injector is disclosed. The fuel injector includes a hollow body having an upstream segment and a downstream segment and a valve. The valve has a needle assembly which includes an upstream segment having a first longitudinal channel extending therethrough and a magnetic armature located within the first longitudinal channel. The armature includes a passage extending therethrough. The needle assembly also includes a downstream segment having a second longitudinal channel co-axial with and communicating with the first longitudinal channel. The second longitudinal channel extends through the downstream segment. The needle assembly also includes a seating body located at a downstream end of the downstream segment and a transverse passage located upstream of the seating body. The transverse passage communicates with at least one of the first and the second longitudinal channels. A method of fabricating a needle assembly for a fuel injector is also disclosed.
摘要翻译：公开了一种燃料喷射器。燃料喷射器包括具有上游段和下游段以及阀的中空体。该阀具有针组件，其包括具有延伸穿过其中的第一纵向通道的上游段和位于第一纵向通道内的磁性衔铁。电枢包括延伸穿过其中的通道。针组件还包括具有与第一纵向通道同轴并与第一纵向通道连通的第二纵向通道的下游段。第二纵向通道延伸穿过下游段。针组件还包括位于下游段的下游端的座体和位于座椅主体上游的横向通道。横向通道与第一和第二纵向通道中的至少一个连通。还公开了一种制造用于燃料喷射器的针组件的方法。

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