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    Protective device and method for its operation
    21.
    发明授权
    Protective device and method for its operation 有权
    保护装置及其操作方法

    公开(公告)号：US08243409B2

    公开(公告)日：2012-08-14

    申请号：US12449399

    申请日：2007-02-07

    Applicant: Bardo Koppmann ,  Siegfried Neumann ,  Ludwig Niebler ,  Bernhard Streich ,  Alf Wabner ,  Norbert Zimmermann

    Inventor： Bardo Koppmann ,  Siegfried Neumann ,  Ludwig Niebler ,  Bernhard Streich ,  Alf Wabner ,  Norbert Zimmermann

    IPC: H02H3/08 ,  H02H9/02

    CPC classification number: H01H71/125

    Abstract: A protective device is disclosed for combination with an electrical switching device including a main current line or for integration in such a switching device. In at least one embodiment, the protective device includes a switching element and a switching apparatus, which is provided for the actuation of the switching element and is influenced by a current flow through the main current line. In at least one embodiment, in order to influence the switching apparatus, a current transformer is integrated in the main current line and an electrical resistance of a secondary winding surrounded by the current transformer can be measured. A method for operating a protective device is also disclosed wherein the switching apparatus is triggered so as to actuate the switching element if the measured resistance reaches or exceeds a predetermined or predeterminable threshold value.

    Abstract translation: 公开了一种与包括主电流线或用于集成在这种开关装置中的电开关装置组合的保护装置。 在至少一个实施例中，保护装置包括开关元件和开关装置，其被设置用于致动开关元件并且受到通过主电流线的电流的影响。 在至少一个实施例中，为了影响开关装置，电流互感器集成在主电流线中，并且可以测量由电流互感器包围的次级绕组的电阻。 还公开了一种用于操作保护装置的方法，其中如果所测量的电阻达到或超过预定或可预定的阈值，则开关装置被触发以便致动开关元件。

    Antistatic agent
    22.
    发明授权
    Antistatic agent 有权
    抗静电剂

    公开(公告)号：US07169333B2

    公开(公告)日：2007-01-30

    申请号：US10275677

    申请日：2001-04-30

    Applicant: Martin Döbler ,  Walter Köhler ,  Siegfried Neumann

    Inventor： Martin Döbler ,  Walter Köhler ,  Siegfried Neumann

    IPC: H01B1/12 ,  C08F8/00 ,  C08L69/00 ,  C07C309/00

    CPC classification number: C08K5/42 ,  C08K5/0075 ,  C08K5/01 ,  C08K5/19 ,  C09D7/63 ,  C08L55/00 ,  C08L69/00

    Abstract: The present invention provides an antistatic agent of the formula (I) R—SO3NR′R″R′″R″″   (I) wherein R represents a perfluorinated cyclic or linear, branched or unbranched carbon chain having 1 to 30 carbon atoms, R′ represents a cyclic or linear, branched or unbranched carbon chain having 1 to 30 carbon atoms, which is unsubstituted or substituted with halogen, hydroxy, cycloalkyl or alkyl, and R″, R′″, R″″ independently represent a cyclic or linear, branched or unbranched carbon chain having 1 to 30 carbon atoms, which is unsubstituted or substituted with halogen, hydroxy, cycloalkyl or alkyl, with the proviso that at least one of the radicals R′, R″, R′″ and R″″ must not represent ethyl. The antistatic agent of the present invention may be incorporated in plastic molding materials to provide antistatic properties thereto.

    Abstract translation: 本发明提供式（I）的抗静电剂<？in-line-formula description =“In-line Formulas”end =“lead”→> R-SO 3 NR'R' “R”'R“'（I）<？in-line-formula description =”In-line Formulas“end =”tail“？>其中R表示全氟化的环状或直链，支链或非支链碳链， 1至30个碳原子，R'表示具有1至30个碳原子的环状或直链，支链或非支链碳链，其未被取代或被卤素，羟基，环烷基或烷基取代，R“，R”'， R“”独立地表示具有1至30个碳原子的环状或直链，支链或非支链碳链，其未被取代或被卤素，羟基，环烷基或烷基取代，条件是至少一个基团R' R“，R”“和”“”不能表示乙基。 本发明的抗静电剂可以结合到塑料模塑材料中以提供抗静电性能。

    Electronic function relay
    23.
    发明申请
    Electronic function relay 有权
    电子功能继电器

    公开(公告)号：US20070001799A1

    公开(公告)日：2007-01-04

    申请号：US11454039

    申请日：2006-06-16

    Applicant: Siegfried Neumann ,  Fritz Royer ,  Uwe Weiss ,  Christian Widmann

    Inventor： Siegfried Neumann ,  Fritz Royer ,  Uwe Weiss ,  Christian Widmann

    IPC: H01H71/16

    CPC classification number: H01H1/5805 ,  H01H71/04 ,  H01H73/44 ,  H01H83/22

    Abstract: A simple and low-cost electronic function relay is specified, for example an overload relay with a bistable printed circuit board relay module. The relay includes an engagement point for mechanical operation. The relay further includes a separate reset mechanism, which can be coupled to the printed circuit board relay module, and a switching lever, which corresponds with the engagement point, for manual resetting of the printed circuit board relay module to a switched-on position.

    Abstract translation: 指定了一种简单且低成本的电子功能继电器，例如具有双稳态印刷电路板继电器模块的过载继电器。 继电器包括用于机械操作的接合点。 继电器还包括可以耦合到印刷电路板继电器模块的单独的复位机构和对应于接合点的切换杆，用于将印刷电路板继电器模块手动复位到接通位置。

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