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    WIRE MESH RIVET
    32.
    发明公开
    WIRE MESH RIVET 有权
    MASCHENDRAHTNIETE

    公开(公告)号：EP2356354A4

    公开(公告)日：2013-04-24

    申请号：EP09829724

    申请日：2009-11-19

    申请人： ACS IND INC

    发明人： GREENWOOD GEORGE

    IPC分类号： F16J15/02 ,  B21J15/04 ,  B21J15/28 ,  B23P19/00 ,  B60R13/08 ,  F02B77/11 ,  F16L27/08 ,  G10K11/168

    CPC分类号： B21F45/16 ,  B21F33/00 ,  B21J15/00 ,  B21J15/04 ,  B21J15/046 ,  B21J15/28 ,  B21J15/323 ,  F01N13/14 ,  F01N13/18 ,  F01N2260/20 ,  F16B19/02 ,  F16B19/08 ,  F16F1/362 ,  G10K11/162 ,  G10K11/168

    摘要： A wire mesh rivet (13) is provided which is used to produce a wire mesh isolator (11) in a bore (9) of a substrate such as a heat shield (7) for a vehicle exhaust system. The rivet (13) comprises a unitary wire mesh structure (19) which has a collar (15) and a shank (17). The collar (15) has a higher density than the shank (17), e.g., the collar (15) has the density of the finished isolator (11). The rivet (13) is formed into the finished isolator (11) by compressing the shank (17) to form a second collar, while restraining the original collar (15) from substantially changing its shape. The rivet (13) can include a metal insert (23) which prevents the wire mesh of the finished isolator (11) from experiencing high levels of compression when the substrate is fastened to its supporting structure. The rivets (13) can be carried by a dispensing strip (31) and can be formed into the finished isolator (11) using forming equipment (39) whose dimensions are compatible with the limited space available with some substrates.

    Abgasanlagenkomponente
    35.
    发明公开
    Abgasanlagenkomponente 有权

    公开(公告)号：EP2495411A1

    公开(公告)日：2012-09-05

    申请号：EP12152494.6

    申请日：2012-01-25

    申请人： J. Eberspächer GmbH & Co. KG

    发明人： Spieth, Arnulf ,  Wirth, Georg

    IPC分类号： F01N13/00 ,  F01N13/18 ,  F16L9/16

    CPC分类号： F01N13/18 ,  F01N13/00 ,  F01N13/1811

    摘要： Die vorliegende Erfindung betrifft eine Abgasanlagenkomponente (1) für eine Abgasanlage einer Brennkraftmaschine, insbesondere eines Kraftfahrzeugs, mit einem Gehäuse (2), das zumindest eine Gehäusewand (4) aufweist, die einen im Betrieb der Abgasanlage einem Innendruck (Pi) ausgesetzten Innenraum (5) des Gehäuses (2) von einer das Gehäuse (2) umgebenden, einen Umgebungsdruck (Pu) aufweisenden Umgebung (6) trennt.
    Um die Dauerhaltbarkeit der Komponente (1) auch bei kleinen Wandstärken zu verbessern, kann wenigstens ein Versteifungselement (3) vorgesehen sein, das am Gehäuse (2) so befestigt und angeordnet ist, dass es einer durch den oberhalb des Umgebungsdrucks (Pu) liegenden Innendruck (Pi) induzierten Verformung der Gehäusewand (4) entgegenwirkt.

    摘要翻译： 排气系统部件（1）具有设置有壳体壁（4）的壳体（2），其将壳体的内部空间（5）与设置有环境压力（Pu）的周围（6）分离。 环境压力围绕壳体。 加固元件（3）固定并布置在壳体处，使得其抵抗内部压力（Pi）引起的壳体壁的变形。

    Exhaust connection member with preformed braided cover
    36.
    发明公开
    Exhaust connection member with preformed braided cover 有权
    Abgasverbindungselement mit vorgeformten geflochtenem Mantel

    公开(公告)号：EP2450545A1

    公开(公告)日：2012-05-09

    申请号：EP11188342.7

    申请日：2011-11-08

    申请人： Tru-Flex Metal Hose, LLC

    发明人： Stalcup II, Robert, Franklin ,  Swank, Scott, Robert

    IPC分类号： F01N13/18 ,  F16L27/11

    CPC分类号： F01N13/18 ,  B21F27/127 ,  B21F27/128 ,  F01N13/007 ,  F01N13/1816 ,  F01N2470/12 ,  F16L27/1004 ,  F16L27/111 ,  F16L51/027 ,  Y10T29/49398 ,  Y10T29/4998

    摘要： An exhaust connection coupler and a method for manufacturing a braid cover incorporated therein are provided. The coupler may include an inner flexible bellows member and an outer braid cover surrounding the bellows member. The braid cover may be formed into a predetermined shape prior to assembly with the coupler. The braid member can include a generally cylindrical body section and two end sections each forming necks having diameters that are smaller than the diameter of the body section. The body section of the braid cover is self-supporting and is positioned an appreciable distance from the bellows member in order to avoid any friction and to create a thermally insulating air gap therebetween. The braid cover may be constructed of braided wire filaments that are formed into shape with forming dies. The braid cover may be pressed between two forming dies in order to create its desired shape.

    摘要翻译： 提供了一种排气连接联接器和其中结合有编织罩的制造方法。 联接器可以包括内部柔性波纹管构件和围绕波纹管构件的外部编织罩。 在与联接器组装之前，编织罩可以形成为预定的形状。 编织构件可以包括大致圆柱形主体部分和两个端部部分，每个端部部分形成具有小于主体部分直径的直径的颈部。 编织罩的主体部分是自支撑的，并且与波纹管构件相距一定距离，以避免任何摩擦并在它们之间产生绝热的气隙。 编织覆盖物可以由与成形模具形成成形的编织线丝构成。 可以在两个成形模之间挤压编织覆盖层以产生其期望的形状。

    Exhaust emission purifying apparatus for engine
    39.
    发明公开
    Exhaust emission purifying apparatus for engine 有权
    发动机排气净化装置

    公开(公告)号：EP2383445A1

    公开(公告)日：2011-11-02

    申请号：EP11174109.6

    申请日：2005-02-02

    申请人： Nissan Diesel Motor Co., Ltd.

    发明人： Hirata, Kiminobu ,  Masaki, Nobuhiko ,  Miyata, Tatsuji

    IPC分类号： F01N3/24 ,  B01D53/94 ,  F01N3/08 ,  F01N3/28 ,  B01D53/90 ,  F01N3/00

    CPC分类号： F01N13/18 ,  B01D53/9431 ,  B01D2251/2062 ,  F01N3/005 ,  F01N3/2066 ,  F01N13/009 ,  F01N13/0097 ,  F01N2240/20 ,  F01N2260/14 ,  F01N2260/20 ,  F01N2450/30 ,  F01N2470/00 ,  F01N2560/08 ,  F01N2570/14 ,  F01N2610/02 ,  F01N2610/03 ,  Y02A50/2344 ,  Y02T10/24

    摘要： An exhaust emission purifying apparatus for an engine comprising:
    A reduction catalytic converter (5) disposed in an exhaust system of the engine, for reductively purifying nitrogen oxides in exhaust emission with a reducing agent;
    An injection nozzle (7) arranged for injection-supplying the reducing agent to an upstream side of the exhaust emission flow with respect to the reduction catalytic converter within an exhaust passage (3) of the exhaust system; and
    A reducing agent supply device (8) arranged for supplying the reducing agent to the injection nozzle (7),
    Wherein the apparatus further comprises blocking means which is detachably disposed for blocking an exhaust passage portion between a portion of the exhaust passage (24), to which the reducing agent injection-supplied from said injection nozzle (7) is attached, and another portion of the exhaust passage (25), on which at least said reduction catalytic converter (5) is disposed, and a feed port (21) for deeding washing water and a drain port (22) for drainage of the washing water are provided on a wall portion of the exhaust passage at the portion to which said reducing agent is attached.

    摘要翻译： 1。一种发动机的排气净化装置，其特征在于，具备：还原催化剂（5），其配置在所述发动机的排气系统中，用还原剂还原净化排气中的氮氧化物; 喷射喷嘴（7），该喷射喷嘴（7）被配置为在排气系统的排气通路（3）内相对于还原催化剂将废气向上游侧喷射供给还原剂; 和设置用于将还原剂供应到喷嘴（7）的还原剂供应装置（8），其中该装置还包括阻塞装置，该阻塞装置可拆卸地设置用于阻塞排气通道（24）的一部分之间的排气通道部分， ，从上述喷嘴（7）喷射供给的还原剂附着在上述排气通路（25）的至少配置有上述还原催化转化器（5）的另一部分和供给口 ）用于排出洗涤水，并且排水通道（22）用于排出洗涤水，在排气通道的壁部分上设置有所述还原剂的部分。