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    EXHAUST GAS VALVE DEVICE FOR AN INTERNAL COMBUSTION ENGINE
    1.
    发明申请
    EXHAUST GAS VALVE DEVICE FOR AN INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的排气阀装置

    公开(公告)号：US20160025047A1

    公开(公告)日：2016-01-28

    申请号：US14774139

    申请日：2014-02-14

    Applicant: PIERBURG GMBH

    Inventor： GUIDO BARABASCH ,  HOLGER PAFFRATH ,  OSMAN SARI ,  NORBERT SIMONS ,  RAFAEL SOGLOWEK

    IPC: F02M25/07

    CPC classification number: F02M26/66 ,  F02M26/54 ,  F02M26/73

    Abstract: An exhaust gas valve device for an internal combustion engine includes, an actor, an actor housing, a valve housing connected to the actor housing, an exhaust gas inlet, an exhaust gas outlet, a valve comprising a movement transmission member and a control body, and a coolant channel comprising a coolant inlet port and a coolant outlet port. The valve is configured to control a flow cross-section between the exhaust gas inlet and the exhaust gas outlet. The coolant channel is arranged to extend in the actor housing and in the valve housing. The coolant inlet port and the coolant outlet port are arranged on the actor housing.

    Abstract translation: 一种用于内燃机的排气阀装置，包括一个行动器，一个行动器壳体，一个连接到该活塞壳体的阀壳体，一个排气入口，一个废气出口，一个包括运动传递部件和控制体的阀， 以及包括冷却剂入口和冷却剂出口的冷却剂通道。 阀构造成控制排气入口和废气出口之间的流动横截面。 冷却剂通道布置成在主体壳体和阀壳体中延伸。 冷却剂入口端口和冷却剂出口端口布置在主体外壳上。

    CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE
    2.
    发明申请
    CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE 有权

    公开(公告)号：US20210156343A1

    公开(公告)日：2021-05-27

    申请号：US16612402

    申请日：2018-04-20

    Applicant: PIERBURG GMBH

    Inventor： HOLGER PAFFRATH

    IPC: F02M26/21 ,  F02M26/70

    Abstract: A control device for an internal combustion engine includes an air intake channel, an exhaust gas recirculation channel which enters into the air intake channel, a valve seat formed at an opening at an end of the exhaust gas recirculation channel, and an elastic valve disk which is placeable on the valve seat via an actuator so that the opening of the exhaust gas recirculation channel can be closed. A plane spanned by the valve seat and/or by the valve disk forms an at least single-curved concave surface.

    ACTUATOR FOR VALVES IN INTERNAL COMBUSTION ENGINES
    3.
    发明申请
    ACTUATOR FOR VALVES IN INTERNAL COMBUSTION ENGINES 有权
    内燃机阀门执行机构

    公开(公告)号：US20160252188A1

    公开(公告)日：2016-09-01

    申请号：US15030870

    申请日：2014-09-19

    Applicant: PIERBURG GMBH

    Inventor： BERTHOLD HERRMANN ,  BJOERN JONAS OZDYK ,  HOLGER PAFFRATH ,  HALIM CELIK

    IPC: F16K31/06 ,  F01N3/22 ,  F16K27/02 ,  F02M26/53

    CPC classification number: F16K31/0658 ,  F01N3/222 ,  F01N2390/02 ,  F02M26/53 ,  F16K27/029

    Abstract: An actuator for a valve in an internal combustion engine includes an actuator housing, an electromagnet arranged in the actuator housing, the electromagnet comprising a yoke plate arranged at an axial end of the actuator housing, at least one clamping plate, and a sealing ring arranged at an axial side of the yoke plate facing the electromagnet. The sealing ring is pressed axially towards the yoke plate via the at least one clamping plate.

    Abstract translation: 用于内燃机中的阀的致动器包括致动器壳体，布置在致动器壳体中的电磁体，电磁体包括布置在致动器壳体的轴向端部处的轭板，至少一个夹紧板和密封环， 在磁轭板的面向电磁体的轴向侧。 密封环经由至少一个夹紧板轴向地朝向轭板被压紧。

    VALVE SYSTEM FOR INTERNAL COMBUSTION ENGINES
    5.
    发明申请
    VALVE SYSTEM FOR INTERNAL COMBUSTION ENGINES 有权
    内燃机用阀门系统

    公开(公告)号：US20150114502A1

    公开(公告)日：2015-04-30

    申请号：US14526537

    申请日：2014-10-29

    Applicant: PIERBURG GMBH

    Inventor： HOLGER PAFFRATH

    IPC: F02M25/07 ,  F16K11/04

    CPC classification number: F02M26/66 ,  F16K11/04 ,  F16K27/0263 ,  Y10T137/86879

    Abstract: A valve system for an internal combustion engine includes a housing, a drive unit arranged in the housing, at least one valve unit, at least two gas inlet ducts, and a gas outlet duct. The at least one valve unit comprises at least one valve rod, at least one valve closure body, and at least one valve seat. The at least one valve unit is connected to the drive unit. The at least two gas inlet ducts form exactly one of the at least one valve seat which is configured to cooperate with exactly one of the at least one valve closure body.

    Abstract translation: 用于内燃机的阀系统包括壳体，布置在壳体中的驱动单元，至少一个阀单元，至少两个气体入口管道和气体出口管道。 至少一个阀单元包括至少一个阀杆，至少一个阀闭合体和至少一个阀座。 至少一个阀单元连接到驱动单元。 所述至少两个气体入口导管形成至少一个阀座中的一个，所述阀座构造成与所述至少一个阀闭合体中的一个精确配合。

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