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公开(公告)号：US08480009B2
公开(公告)日：2013-07-09
申请号：US12847386
申请日：2010-07-30
CPC分类号： F02M63/0285
摘要： A low leakage large bore fuel system includes a common rail fluidly connected to at least one of a source of heavy fuel oil and a source of distillate diesel fuel. A plurality of fuel injectors are fluidly connected to the common rail and each include a cooling inlet and a cooling outlet. Each fuel injector also includes an electrical actuator coupled to a direct operated nozzle check valve by a pilot valve member and a control valve member. Fuel leakage is reduced between injection events by equalizing pressures in a pilot control chamber and an intermediate control chamber that are separated by a guide surface of the control valve member. Also, between injection events the pilot valve member blocks a drain outlet from a common rail inlet of the fuel injector.
摘要翻译： 低泄漏大口径燃料系统包括流体连接到重质燃料源和馏出物柴油燃料源中的至少一个的共轨。 多个燃料喷射器流体地连接到共轨，并且每个包括冷却入口和冷却出口。 每个燃料喷射器还包括通过先导阀构件和控制阀构件联接到直接操作的喷嘴止回阀的电致动器。 通过均压由控制阀构件的引导表面分离的先导控制室和中间控制室中的压力，在喷射事件之间减少燃料泄漏。 此外，在喷射事件之间，先导阀构件阻塞来自燃料喷射器的共轨入口的排出口。
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公开(公告)号：US20150014427A1
公开(公告)日：2015-01-15
申请号：US14374637
申请日：2012-02-06
CPC分类号： F02M55/008 , F02M47/02 , F02M63/0033
摘要： A control valve of a fuel injector includes a generally cylindrical control valve housing having an axis, and a control valve body disposed within the control valve housing. An inlet throttle passage is in fluid communication with the control valve housing and is oriented to be generally tangential to the control valve housing.
摘要翻译： 燃料喷射器的控制阀包括具有轴线的大致圆柱形的控制阀壳体和设置在控制阀壳体内的控制阀体。 入口节流通道与控制阀壳体流体连通并且被定向成大致与控制阀壳体相切。
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公开(公告)号：US20120278498A1
公开(公告)日：2012-11-01
申请号：US13410836
申请日：2012-03-02
IPC分类号： G06F15/16
CPC分类号： H04N21/435 , H04N19/66 , H04N19/67 , H04N21/235 , H04N21/2383 , H04N21/8455 , H04N21/8456
摘要： A transmission signal having a sequence of logical frames embed therein, is constructed such that each logical frame has a useful data section, wherein consecutive access units of an access unit stream are consecutively inserted into the useful data section of the sequence of logical frames, wherein each logical frame into which a begin of an access unit falls, has an access unit table having, per begin of the access units falling into the respective logical frame, a pointer pointing thereto.
摘要翻译： 具有嵌入其中的逻辑帧序列的传输信号被构造成使得每个逻辑帧具有有用的数据部分，其中访问单元流的连续存取单元被连续插入逻辑帧序列的有用数据部分，其中 访问单元开始落入其中的每个逻辑帧具有访问单元表，每个接入单元落入相应的逻辑帧的开始，具有指向其的指针。
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公开(公告)号：US20120024973A1
公开(公告)日：2012-02-02
申请号：US12847386
申请日：2010-07-30
CPC分类号： F02M63/0285
摘要： A low leakage large bore fuel system includes a common rail fluidly connected to at least one of a source of heavy fuel oil and a source of distillate diesel fuel. A plurality of fuel injectors are fluidly connected to the common rail and each include a cooling inlet and a cooling outlet. Each fuel injector also includes an electrical actuator coupled to a direct operated nozzle check valve by a pilot valve member and a control valve member. Fuel leakage is reduced between injection events by equalizing pressures in a pilot control chamber and an intermediate control chamber that are separated by a guide surface of the control valve member. Also, between injection events the pilot valve member blocks a drain outlet from a common rail inlet of the fuel injector.
摘要翻译： 低泄漏大口径燃料系统包括流体连接到重质燃料源和馏出物柴油燃料源中的至少一个的共轨。 多个燃料喷射器流体地连接到共轨，并且每个包括冷却入口和冷却出口。 每个燃料喷射器还包括通过先导阀构件和控制阀构件联接到直接操作的喷嘴止回阀的电致动器。 通过均压由控制阀构件的引导表面分离的先导控制室和中间控制室中的压力，在喷射事件之间减少燃料泄漏。 此外，在喷射事件之间，先导阀构件阻塞来自燃料喷射器的共轨入口的排出口。
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公开(公告)号：US09294808B2
公开(公告)日：2016-03-22
申请号：US13410836
申请日：2012-03-02
IPC分类号： G06F15/16 , H04N21/435 , H04N21/235 , H04N21/2383 , H04N21/845 , H04N19/66 , H04N19/67
CPC分类号： H04N21/435 , H04N19/66 , H04N19/67 , H04N21/235 , H04N21/2383 , H04N21/8455 , H04N21/8456
摘要： A transmission signal having a sequence of logical frames embed therein, is constructed such that each logical frame has a useful data section, wherein consecutive access units of an access unit stream are consecutively inserted into the useful data section of the sequence of logical frames, wherein each logical frame into which a begin of an access unit falls, has an access unit table having, per begin of the access units falling into the respective logical frame, a pointer pointing thereto.
摘要翻译： 具有嵌入其中的逻辑帧序列的传输信号被构造成使得每个逻辑帧具有有用的数据部分，其中访问单元流的连续存取单元被连续插入逻辑帧序列的有用数据部分，其中 访问单元开始落入其中的每个逻辑帧具有访问单元表，每个接入单元落入相应的逻辑帧的开始，具有指向其的指针。
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