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46 条记录 (耗时 0.021 秒)

    Flap device
    22.
    发明授权
    Flap device 有权

    公开(公告)号：US11560855B2

    公开(公告)日：2023-01-24

    申请号：US17166690

    申请日：2021-02-03

    申请人： FRIEDRICH BOYSEN GMBH & CO. KG

    发明人： Michael Edler ,  Volker Roller ,  Karl Stockinger

    IPC分类号： F02D9/10 ,  F02D9/04 ,  F16K1/22

    摘要： A flap device for a motor vehicle comprises a flap housing that can be flowed through by a gas flow; and a flap shaft that is rotatably supported about an axis of rotation in the flap housing by means of at least a first and a second bearing element, which are held at the flap housing, and that carries a flap for selectively blocking or throttling the gas flow. The flap shaft is supported at the first bearing element in a first axial direction via a fixed abutment element that is axially fixedly arranged with respect to the flap shaft. The flap shaft is supported at the second bearing element in a second axial direction, which is oriented opposite the first axial direction, via a movable abutment element that is axially displaceably seated on the flap shaft, with the movable abutment element being preloaded in a direction toward the second bearing element by means of a spring device, and with the spring device in this respect being supported at a support surface fixed to the shaft and thus pressing the fixed abutment element against the first bearing element.

    Flap device
    23.
    发明授权
    Flap device 有权

    公开(公告)号：US11220982B2

    公开(公告)日：2022-01-11

    申请号：US16793095

    申请日：2020-02-18

    申请人： Friedrich Boysen GmbH & Co. KG

    发明人： Hayri Winter ,  Volker Roller ,  Karl Stockinger

    IPC分类号： F02M26/70 ,  F02D9/04 ,  F16K1/22

    摘要： The invention relates to a flap device for controlling a gas flow through a pipe, in particular to an exhaust gas flap device for an exhaust train of a motor vehicle, comprising at least one flap which is arranged in a flap housing, in particular in a tubular flap housing, rotatable, in particular rotatable by a drive unit, about an axis of rotation of a flap shaft between an open position and a closed position, with a spring means being provided which, on a rotation of the flap from the open position into the closed position, tangentially and/or radially elastically loads the flap shaft at the latest in the closed position of the flap, and with at least one section of the spring means being directly or indirectly rotationally fixedly connected to the flap housing with respect to a rotation about the axis of rotation.

    Muffler with interconnected pipes
    24.
    发明授权
    Muffler with interconnected pipes 有权

    公开(公告)号：US09816413B2

    公开(公告)日：2017-11-14

    申请号：US14750430

    申请日：2015-06-25

    申请人： FRIEDRICH BOYSEN GMBH & CO. KG

    发明人： Jurgen Schmidt ,  Georg Turowski

    IPC分类号： F01N13/08 ,  F01N13/18 ,  F01N1/08 ,  F01N1/00 ,  F01N13/00

    CPC分类号： F01N1/084 ,  F01N1/00 ,  F01N13/1844 ,  F01N13/185 ,  F01N13/1872

    摘要： A muffler, in particular a rear muffler, for an exhaust gas system of an internal combustion engine, in particular a motor vehicle engine, comprises a housing, in particular a housing having a jacket and two end walls, and comprises at least one first pipe, in particular an inlet or outlet pipe which is in particular led through the jacket and which is connected to a second pipe, in particular to an inner pipe. The second pipe comprises a pipe piece into which a pipe piece of the first pipe led through an opening of an inner support element is plugged in an axially displaceable manner. In this respect, the pipe piece of the first pipe is preferably provided with slits into which nubs engage which are provided at the inner boundary of the opening of the support element. The end section of the first pipe is expanded in its region plugged into the pipe piece of the second pipe to fix the first pipe at the support element.

    APPARATUS FOR CONVERTING THERMAL ENERGY INTO ELECTRICAL ENERGY
    26.
    发明申请
    APPARATUS FOR CONVERTING THERMAL ENERGY INTO ELECTRICAL ENERGY 审中-公开
    将热能转化为电能的装置

    公开(公告)号：US20140069478A1

    公开(公告)日：2014-03-13

    申请号：US14024251

    申请日：2013-09-11

    申请人： FRIEDRICH BOYSEN GMBH & CO. KG

    发明人： Roland GAUSS ,  Karl STOCKINGER

    IPC分类号： H01L35/30

    CPC分类号： H01L35/30 ,  F01N5/025

    摘要： An apparatus for converting thermal energy into electrical energy comprises at least one thermoelectric module which has a hot side provided for a contact with a heat source and a cold side provided for a contact with a heat sink, a heating passage which can be flowed through by a hot fluid and which is in thermoconductive communication with the hot side of the thermoelectric module, and a cooling passage which can be flowed through by a cooling fluid and which is in thermoconductive communication with the cold side of the thermoelectric module. Provision is made that the cooling passage has at least one cooling passage opening facing toward the cold side of the thermoelectric module and/or that the heating passage has at least one heating passage opening facing toward the hot side of the thermoelectric module. The thermoelectric module is covered by a layer or film of an electrically insulating material at least in the region of the cooling passage opening and/or of the heating passage opening.

    摘要翻译： 一种用于将热能转换为电能的装置包括至少一个热电模块，该热电模块具有设置用于与热源接触的热侧和设置用于与散热器接触的冷侧，可以通过 热流体，其与热电模块的热侧进行热传导连通，以及可以通过冷却流体流过并与热电模块的冷侧导热连通的冷却通道。 设置冷却通道具有面向热电模块的冷侧的至少一个冷却通道开口和/或加热通道具有面向热电模块的热侧的至少一个加热通道开口。 至少在冷却通道开口和/或加热通道开口的区域中，热电模块被电绝缘材料的层或膜覆盖。

    MUFFLER
    29.
    发明申请
    MUFFLER 有权
    围巾

    公开(公告)号：US20130283764A1

    公开(公告)日：2013-10-31

    申请号：US13814321

    申请日：2011-08-02

    申请人： Jürgen Schmidt ,  Michael Herbig

    发明人： Jürgen Schmidt ,  Michael Herbig

    IPC分类号： F01N5/00

    CPC分类号： F01N5/00 ,  F01N1/00 ,  F01N5/02 ,  F01N5/025 ,  F01N2240/02 ,  F01N2470/02 ,  H01L35/30 ,  Y02T10/16

    摘要： A muffler for an exhaust gas system of an internal combustion engine, the muffler including a muffler housing, at least one exhaust gas inlet, at least one gas outlet and at least one muffling device arranged in the muffler housing. At least one cooling element arranged in the muffler housing is configured to extract heat energy from the exhaust gas and is arranged in the muffler housing.

    摘要翻译： 一种用于内燃机的排气系统的消声器，所述消音器包括消音器壳体，至少一个废气入口，至少一个气体出口和布置在所述消声器壳体中的至少一个消音装置。 布置在消音器壳体中的至少一个冷却元件构造成从废气中提取热能并且布置在消声器壳体中。

    Exhaust System for an Internal Combustion Engine
    30.
    发明申请
    Exhaust System for an Internal Combustion Engine 有权
    内燃机排气系统

    公开(公告)号：US20070272479A1

    公开(公告)日：2007-11-29

    申请号：US10574389

    申请日：2004-09-10

    申请人： Robert Mirlach ,  Bjoern Koch

    发明人： Robert Mirlach ,  Bjoern Koch

    IPC分类号： F01N1/00

    CPC分类号： F01N13/02 ,  F01N1/02 ,  F01N13/011 ,  F01N2490/155

    摘要： Disclosed is an exhaust system (100) for an internal combustion engine, comprising a first exhaust leg that is provided with a penetrable first muffler (120), especially a rear muffler, and at least one second exhaust leg which runs parallel to the first one and encompasses a second penetrable muffler (122) particularly a rear muffler. The structure of the first muffler (120) differs from that of the second muffler (122).

    摘要翻译： 公开了一种用于内燃机的排气系统（100），其包括设置有可穿透的第一消声器（120），特别是后消声器的第一排气支腿和与第一排气平行的至少一个第二排气支路 并且包括第二可穿透消音器（122），特别是后消音器。 第一消音器（120）的结构与第二消音器（122）的结构不同。