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14 条记录 (耗时 0.022 秒)

    ENGINE SYSTEM
    4.
    发明申请
    ENGINE SYSTEM 有权
    发动机系统

    公开(公告)号：US20130213036A1

    公开(公告)日：2013-08-22

    申请号：US13881309

    申请日：2011-10-24

    申请人： Isao Kitsukawa ,  Tomohiro Sugano ,  Yoshiyuki Abe ,  Haruyo Kimura ,  Akira Iijima ,  Naoki Ishibashi ,  Syougo Sakashita

    发明人： Isao Kitsukawa ,  Tomohiro Sugano ,  Yoshiyuki Abe ,  Haruyo Kimura ,  Akira Iijima ,  Naoki Ishibashi ,  Syougo Sakashita

    IPC分类号： F02B37/04

    CPC分类号： F02B37/04 ,  F02B37/10 ,  F02B39/10 ,  F02D13/04 ,  F02D23/00 ,  F02D41/0005 ,  F02D41/0007 ,  F02D2200/602 ,  F02M26/05 ,  F02M26/10 ,  F02M26/28 ,  Y02T10/144 ,  Y02T10/42

    摘要： An engine system for ensuring a sufficient boost pressure during engine braking and improving a braking force of a compression release brake. The system includes: a compression release brake device that operates a compression release brake to obtain a braking force during engine braking by forcibly opening an exhaust valve and releasing a compressive pressure near a compression top dead center of an engine; a power-assisted turbocharger including a turbine disposed on an exhaust passage of the engine and driven by exhaust, a compressor disposed on an intake passage and driven by a rotational torque of the turbine, and an electric motor that assists a drive force of the compressor; and an electric motor control unit that drives the electric motor when the compressor release brake is operated.

    摘要翻译： 一种用于在发动机制动期间确保足够的增压压力并提高压缩释放制动器的制动力的发动机系统。 该系统包括：压缩释放制动装置，其通过强制地打开排气门并释放发动机的压缩上止点附近的压缩压力来操作压缩释放制动器以获得发动机制动期间的制动力; 动力辅助涡轮增压器，其包括设置在发动机的排气通道上并由排气驱动的涡轮机，设置在进气通道上并由涡轮机的旋转扭矩驱动的压缩机以及辅助压缩机的驱动力的电动机 ; 以及当压缩机释放制动器被操作时驱动电动机的电动机控制单元。

    TURBOCHARGER SYSTEM
    5.
    发明申请
    TURBOCHARGER SYSTEM 有权
    涡轮增压系统

    公开(公告)号：US20130209291A1

    公开(公告)日：2013-08-15

    申请号：US13882079

    申请日：2011-10-26

    申请人： Isao Kitsukawa ,  Tomohiro Sugano ,  Yoshiyuki Abe ,  Haruyo Kimura ,  Akira Iijima ,  Naoki Ishibashi ,  Syougo Sakashita

    发明人： Isao Kitsukawa ,  Tomohiro Sugano ,  Yoshiyuki Abe ,  Haruyo Kimura ,  Akira Iijima ,  Naoki Ishibashi ,  Syougo Sakashita

    IPC分类号： F04D13/06

    CPC分类号： F04D13/06 ,  F02B37/004 ,  F02B37/013 ,  F02B37/10 ,  F02B37/16 ,  F02B37/18 ,  F02B39/10 ,  F02D23/00 ,  Y02T10/144

    摘要： A turbocharger system includes: a high-pressure stage turbocharger including a high-pressure stage turbine disposed on an exhaust passage and driven by exhaust, and a high-pressure stage compressor disposed on an intake passage and driven by a rotational torque of the high-pressure stage turbine; and a low-pressure stage turbocharger including a low-pressure stage turbine disposed on the exhaust passage of a more downstream side than the high-pressure stage turbine and driven by exhaust, and a low-pressure stage compressor disposed on the intake passage of a more upstream side than the high-pressure stage compressor and driven by a rotational torque of the low-pressure stage turbine, wherein the high-pressure stage turbocharger includes an electric motor that assists a drive force of the high-pressure stage compressor.

    摘要翻译： 涡轮增压器系统包括：高压级涡轮增压器，包括设置在排气通道上并被排气驱动的高压级涡轮机;以及高压级压缩机，其设置在进气通道上并由高压级涡轮机的旋转扭矩驱动， 压力级涡轮; 以及低压级涡轮增压器，其包括设置在比高压级涡轮机更靠下游侧的排气通道上并由排气驱动的低压级涡轮机，以及设置在排气通道的进气通道上的低压级压缩机 比高压级压缩机更上游侧由低压级涡轮机的旋转扭矩驱动，其中高压级涡轮增压器包括辅助高压级压缩机的驱动力的电动机。

    Turbocharger system
    8.
    发明授权
    Turbocharger system 有权
    涡轮增压器系统

    公开(公告)号：US09334833B2

    公开(公告)日：2016-05-10

    申请号：US13881103

    申请日：2011-10-24

    申请人： Isao Kitsukawa ,  Tomohiro Sugano ,  Yoshiyuki Abe ,  Haruyo Kimura ,  Akira Iijima ,  Naoki Ishibashi ,  Syougo Sakashita

    发明人： Isao Kitsukawa ,  Tomohiro Sugano ,  Yoshiyuki Abe ,  Haruyo Kimura ,  Akira Iijima ,  Naoki Ishibashi ,  Syougo Sakashita

    IPC分类号： F02B33/44 ,  F02M25/07 ,  F02B37/013 ,  F02B37/10 ,  F02B39/10 ,  F02D21/08 ,  F02D23/00 ,  F02B37/00

    CPC分类号： F02M26/03 ,  F02B37/004 ,  F02B37/013 ,  F02B37/10 ,  F02B39/10 ,  F02D21/08 ,  F02D23/00 ,  Y02T10/144

    摘要： A turbocharger system for ensuring a sufficient exhaust gas recirculation (“EGR”) amount in all operating conditions, and reducing NOx emission from an engine. The system includes an EGR controller that re-circulates a part of exhaust gas discharged from the engine to an intake side. The turbocharger is a power-assisted turbocharger including an electric motor that assists a drive force of a compressor. The EGR controller controls an amount of exhaust gas recirculated to the intake side so as to inhibit the generation of NOx regardless of an amount of oxygen necessary for combustion of the engine. An electric motor control unit drives the electric motor, by the control of the EGR controller, when the amount of oxygen necessary for the combustion of the engine is deficient.

    摘要翻译： 一种涡轮增压器系统，用于确保在所有操作条件下足够的废气再循环（“EGR”）量，并且减少来自发动机的NOx排放。 该系统包括EGR控制器，其将从发动机排出的废气的一部分重新循环到进气侧。 涡轮增压器是一种动力辅助涡轮增压器，其包括有助于压缩机的驱动力的电动机。 EGR控制器控制再循环到进气侧的废气量，以便与发动机燃烧所需的氧气量无关地抑制NOx的产生。 当发动机燃烧所需的氧气量不足时，电动机控制单元通过EGR控制器的控制来驱动电动机。