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39 条记录 (耗时 0.026 秒)

    Damping element for decoupling elements, in particular for membrane bellows
    4.
    发明授权
    Damping element for decoupling elements, in particular for membrane bellows 有权
    用于去耦元件的阻尼元件，特别是膜式波纹管

    公开(公告)号：US08453680B2

    公开(公告)日：2013-06-04

    申请号：US12872395

    申请日：2010-08-31

    申请人： Matthias Weiss ,  Karl-Heinz Münker ,  Dietmar Baumhoff ,  Andreas Gerhard ,  Karsten Schenk ,  Michael Henkelmann ,  Oliver Selter ,  Stefan Hauk

    发明人： Matthias Weiss ,  Karl-Heinz Münker ,  Dietmar Baumhoff ,  Andreas Gerhard ,  Karsten Schenk ,  Michael Henkelmann ,  Oliver Selter ,  Stefan Hauk

    IPC分类号： F16L9/18

    CPC分类号： F16L51/026 ,  F01N13/16 ,  F01N13/1816 ,  F16L55/033

    摘要： A decoupling element for a conduit includes an interior hose made of metal and a corrugated exterior hose surrounding the interior hose, with a hollow-cylindrical gap formed between the corrugated exterior hose and the interior hose. At least one damping element is arranged in the gap, with the damping element(s) constructed of a woven fabric made of a high-temperature-resistant material and having an outside surface with at least one bulge, wherein the bulge positively engages with a corrugation of the exterior hose. The exterior hose may be a membrane bellows. The woven fabric may be a metallic material. The at least one damping element covers, along the rotation axis, preferably a proportional length of at least 20% of the hollow-cylindrical gap and has preferably a static stiffness in the radial direction of less than 100 N/mm.

    摘要翻译： 用于导管的去耦元件包括由金属制成的内部软管和围绕内部软管的波纹状外部软管，在波纹状外部软管和内部软管之间形成中空圆柱形间隙。 至少一个阻尼元件布置在间隙中，阻尼元件由由耐高温材料制成的织物构成，并且具有至少一个凸起的外表面，其中凸起与 外部软管的波纹。 外部软管可以是膜式波纹管。 机织织物可以是金属材料。 至少一个阻尼元件沿着旋转轴线优选地覆盖至少20％的中空圆柱形间隙的比例长度，并且优选地在径向方向上具有小于100N / mm的静态刚度。

    Decoupling element impervious to liquid fluids
    7.
    发明授权
    Decoupling element impervious to liquid fluids 有权
    脱液元件不透液体流体

    公开(公告)号：US07748749B2

    公开(公告)日：2010-07-06

    申请号：US11548106

    申请日：2006-10-10

    申请人： Dietmar Baumhoff ,  Frank Bender ,  Karl-Heinz Münker ,  Stefan Hauk ,  Matthias Weiss

    发明人： Dietmar Baumhoff ,  Frank Bender ,  Karl-Heinz Münker ,  Stefan Hauk ,  Matthias Weiss

    IPC分类号： F16L11/12

    CPC分类号： F16L27/1004 ,  F01N13/1816 ,  F16L51/023

    摘要： For connection of pipelines which are subject to vibration, for example pipelines in vehicle exhaust systems, a liquid-tight decoupling element is used which includes a, e.g. multi-layer wound, metal hose and a tube accommodated in coaxial relationship inside or outside of the metal hose. A first axial fitting firmly secures one end of the tube. The tube is sized to protrude into a second axial fitting, regardless whether the metal hose is completely compressed or completely stretched, to allow movement of the tube in axial and torsional directions in relation to the second axial fitting.

    摘要翻译： 为了连接受到振动的管道，例如车辆排气系统中的管道，使用了液密的去耦元件，其包括一个例如， 多层缠绕，金属软管和金属软管内部或外部以同轴关系容纳的管。 第一轴向配合牢固地固定管的一端。 该管的尺寸设计成突出到第二轴向配件中，而不管金属软管是完全压缩还是完全拉伸，以允许管在相对于第二轴向配合​​的轴向和扭转方向上移动。

    STRETCHABLE METAL TUBE
    8.
    发明申请
    STRETCHABLE METAL TUBE 审中-公开
    可拉伸的金属管

    公开(公告)号：US20080245435A1

    公开(公告)日：2008-10-09

    申请号：US12062933

    申请日：2008-04-04

    申请人： Matthias Weiss ,  Karl-Heinz Munker ,  Dietmar Baumhoff ,  Stefan Hauk

    发明人： Matthias Weiss ,  Karl-Heinz Munker ,  Dietmar Baumhoff ,  Stefan Hauk

    IPC分类号： F16L11/16

    CPC分类号： F16L11/16 ,  F01N13/1816 ,  F16L27/1004

    摘要： A tube is made of profiled metal strip which includes an end leg extending in parallel relationship to a tube axis, an inner leg extending in parallel relationship to the tube axis at a first distance, and an outer leg extending in parallel relationship to the tube axis at a second distance which is greater than the first distance. The inner leg is connected with the outer leg by a transition. A double-folded loop hook extends radially for connecting the end leg with one member from the group consisting of the inner leg and the outer leg, and an end hook extends radially and is connected to the other member of this group.

    摘要翻译： 管由异形金属带制成，其包括与管轴平行的延伸的端腿，在第一距离处与管轴平行延伸的内腿和与管轴平行关系延伸的外腿 在大于第一距离的第二距离处。 内腿通过过渡与外腿连接。 双折环钩子径向延伸，用于将端腿与由内腿和外腿组成的组中的一个构件连接，并且端钩径向延伸并且连接到该组的另一个构件。

    Pipe element, especially for exhaust pipes in motor vehicles, and method for producing the same
    9.
    发明申请
    Pipe element, especially for exhaust pipes in motor vehicles, and method for producing the same 审中-公开
    特别是用于汽车排气管的管道元件及其制造方法

    公开(公告)号：US20060278291A1

    公开(公告)日：2006-12-14

    申请号：US10539701

    申请日：2003-12-18

    申请人： Dietmar Baumhoff ,  Marcus Hupertz ,  Frank Bender ,  Stefan Hauk ,  Karl-Heinz Muncker ,  Gunter Hupertz ,  Manfred Fuhrmann ,  Matthias Weiss

    发明人： Dietmar Baumhoff ,  Marcus Hupertz ,  Frank Bender ,  Stefan Hauk ,  Karl-Heinz Muncker ,  Gunter Hupertz ,  Manfred Fuhrmann ,  Matthias Weiss

    IPC分类号： F16L11/00

    CPC分类号： F16L11/16 ,  F01N13/1816

    摘要： The invention relates to a method for producing a pipe element (1) for pipes that are subject to vibrating stress, especially for exhaust pipes in motor vehicles. Said pipe element consists of a preprofiled strip (2; 3), especially a metal strip, that is wound in convolutions with bellow-shaped windings (4; 22). The wound layers produced by a strip width are interlinked in a single-hooked or multi-layer clasp-type bond (9; 19) by positive locking, welding or similar joining methods. The Strip (2; 3) is preprofiled with at least one stitch that is off-set from the plane by deflection into a kind of circuit with web heights (h1, h2) of the bellows (4; 22) that are multiples of the strip thickness.

    摘要翻译： 本发明涉及一种用于生产受到振动应力的管道的管件（1）的制造方法，特别是用于机动车辆中的排气管的方法。 所述管元件由与波纹管状绕组（4; 22）卷成卷绕的预成形条（2; 3），特别是金属条构成。 通过带状宽度产生的卷绕层通过正锁定，焊接或类似的接合方法相互连接在单钩或多层扣环型粘结（9; 19）中。 条带（2; 3）被预成形为具有至少一个线圈，该线圈通过偏转成具有作为倍数的波纹管（4; 22）的网状物高度（h 1，h 2）的一种回路而从该平面偏离 的带材厚度。

    METAL TUBE ARRANGEMENT WITH INNER TUBE AND OUTER TUBE
    10.
    发明申请
    METAL TUBE ARRANGEMENT WITH INNER TUBE AND OUTER TUBE 审中-公开
    金属管布置与内管和外管

    公开(公告)号：US20080041482A1

    公开(公告)日：2008-02-21

    申请号：US11923174

    申请日：2007-10-24

    申请人： Dietmar Baumhoff ,  Karl-Heinz Munker ,  Frank Bender ,  Stefan Hauk ,  Matthias Weiss

    发明人： Dietmar Baumhoff ,  Karl-Heinz Munker ,  Frank Bender ,  Stefan Hauk ,  Matthias Weiss

    IPC分类号： F16L11/00

    CPC分类号： F16L11/16 ,  F01N13/1816 ,  F16L11/15

    摘要： The invention relates to a metal tube arrangement (1) for exhaust pipes of motor vehicles, which typically includes an inner tube (10) with hook or interlock connection as well as a bellows-like an outer tube (20). The inner tube (10) and the outer tube (20) are hereby connected to one another at regular distances along their extension. In particular, they can be coupled to one another via a helically revolving roll seam weld (30). The outer tube (20) is preferably made of two layers from a wound metal strip (21).

    摘要翻译： 本发明涉及一种用于机动车辆的排气管的金属管装置（1），其通常包括具有钩或互锁连接的内管（10）以及波纹管状外管（20）。 因此，内管（10）和外管（20）沿其延伸部以规则的距离彼此连接。 特别地，它们可以经由旋转旋转辊缝焊缝（30）彼此连接。 外管（20）优选地由缠绕的金属带（21）制成两层。