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    Vacuum interrupter with double coaxial contact arrangement at each side
    101.
    发明公开
    Vacuum interrupter with double coaxial contact arrangement at each side 审中-公开
    Vakuumunterbrecher mit doppelter Koaxialkontaktanordnung auf jeder Seite

    公开(公告)号：EP2674955A1

    公开(公告)日：2013-12-18

    申请号：EP12007203.8

    申请日：2012-10-18

    Applicant: ABB Technology AG

    Inventor： Gentsch, Dietmar ,  Lamara, Tarek ,  Sokolov, Alexey

    IPC: H01H33/664

    CPC classification number: H01H33/6606 ,  H01H33/6642 ,  H01H33/6643 ,  H01H2201/03 ,  H01H2203/00

    Abstract: The invention relates to a vacuum interrupter with double co-axial contact arrangement in which the inner contact has a TMF-like or Pin shape arranged within concentrically cup shaped AMF coil with a single layer or multilayered contact parts at each side, th.m. on the side of the a fixed contact arrangement as well as on the side of a movable contact arrangement according to the preamble of claim 1. In order to enhance this special construction furthermore in order to result high conductivity and low resistance, the invention is, that the outer cup shaped contact is made from a double or multiple layer arrangement, wherein at least one layer is made from a hard steel or steel alloy and at least a second layer is made from material with high thermal conductivity.

    Abstract translation: 本发明涉及具有双同轴接触装置的真空断路器，其中内部接触件具有布置在同心圆杯形的AMF线圈内的TMF形状或Pin形状，每侧具有单层或多层接触部分。 在根据权利要求1的前序部分的固定接触装置的侧面以及可移动接触装置的侧面上。为了增强这种特殊结构以进一步导致高导电性和低电阻，本发明是， 外杯形接触件由双层或多层布置制成，其中至少一层由硬钢或钢合金制成，至少第二层由具有高导热性的材料制成。

    Sheet switch
    104.
    发明公开
    Sheet switch 失效
    表格开关

    公开(公告)号：EP0358566A3

    公开(公告)日：1991-09-11

    申请号：EP89402418.1

    申请日：1989-09-05

    Applicant: FUJITSU LIMITED

    Inventor： Tanji, Shigeo ,  Hayashi, Kazutoshi ,  Yamada, Hideo ,  Endoh, Norio

    IPC: H01H13/70

    CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H13/703 ,  H01H2201/03 ,  H01H2211/01 ,  H01H2211/03 ,  H01H2217/012 ,  H01H2229/03 ,  H01H2239/012

    Abstract: A sheet switch comprises a pair of flexible insulative films (13,14), one of which (13) is provided with a plurality of electrodes (16), resistances (17) connected to the electrodes, respectively, and line patterns (18) for externally connecting the electrodes via the resistances. The other insulative film (14) is also provided with a plurality of second electrodes (19) at positions corresponding to the first electrodes (16), respectively, and a space is defined between each of the facing electrodes (16,19). The line pattern is a laminated structure consisting of an underlayer formed of a low resistance paste and an upper layer formed of a high resistanoe paste coated over the underlayer. The underlayer formed of a low resistance paste is partially disconnected to define a gap, so that the resistance is formed integrally with the upper layer formed of a high resistance paste at a position corresponding to the gap.

    Membrane switches
    107.
    发明公开
    Membrane switches 失效
    膜开关

    公开(公告)号：EP0133817A3

    公开(公告)日：1985-04-10

    申请号：EP84305404

    申请日：1984-08-08

    Applicant: BRITISH TELECOMMUNICATIONS public limited company

    Inventor： Hilton, Geoffrey Thomas

    IPC: H01H13/70

    CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H2201/026 ,  H01H2201/03 ,  H01H2207/02 ,  H01H2209/032 ,  H01H2209/076 ,  H01H2229/002 ,  H01H2229/008 ,  H01H2229/016 ,  H01H2229/028 ,  H01H2229/038 ,  H01H2239/008

    Abstract: @ A membrane switch panel has a printed circuit base board (20) carrying bare copper electrical circuitry (26) and contacts (26 & 28). A flexible, non-elastomer, laminar membrane (22) overlays the board (20) and also carries a bare-copper contact (24). An electrically insulating spacer (3) is provided between the board (20) and the membrane, but it is provided with an opening to allow the contact (24) upon local depression of the membrane to bridge the contacts (26 & 28) in the base board (20). The membrane (22) is adhesively sealed to the base board (20) enclosing an atmosphere of limited tarnishing ability for the contacts (20, 26 & 28) to maintain a low contact resistance and allow non-precious metals to be used for contacts.

    Abstract translation: 薄膜开关面板具有承载裸铜电路（26）和触点（26和28）的印刷电路基板（20）。 柔性非弹性体层状膜（22）覆盖板（20）并且还承载裸铜触点（24）。 电绝缘垫片（3）设置在板（20）和膜之间，但是其设置有开口，以允许接触（24）局部压下膜以将接触件（26和28） 基板（20）。 膜（22）被粘合地密封到基板（20）上，该基板（20）包围接触件（20,26和28）的有限的玷污能力的气氛，以保持低的接触电阻并且允许非贵金属用于接触。

    Electrically conducting contact and method for production thereof
    108.
    发明申请
    Electrically conducting contact and method for production thereof 有权
    导电接触及其制造方法

    公开(公告)号：US20090068857A1

    公开(公告)日：2009-03-12

    申请号：US11919841

    申请日：2006-05-04

    Applicant: Christoph Keist ,  Klaus Hoffmann

    Inventor： Christoph Keist ,  Klaus Hoffmann

    IPC: H01R12/00 ,  H01H1/02 ,  H05K9/00 ,  H01H11/00

    CPC classification number: H01H13/785 ,  H01H13/79 ,  H01H2201/03 ,  H01H2201/032 ,  H01H2203/008 ,  H01H2203/01 ,  H01H2203/038 ,  H01H2215/006 ,  H01H2221/042 ,  H01H2239/004 ,  Y10T29/49105

    Abstract: A contact element for the intermittent contacting of conductor tracks on a circuit board, in particular, for flexible touchpads, for example for flexible input devices in the automobile industry, is made from a metal foam. The metal foam may be at least partly infiltrated by an elastomeric material which can also be the material of construction of the touchpad. The contact element has a very reliable construction which is particularly suitable for high voltage application. A method for production of the contact element, touchpads/input devices with such contact pads and the use of the contact pads is also provided.

    Abstract translation: 用于在电路板上，特别是用于柔性触摸板，例如用于汽车工业中的柔性输入装置的导体轨迹的间歇接触的接触元件由金属泡沫制成。 金属泡沫可以由弹性体材料至少部分地渗透，弹性体材料也可以是触摸板的结构材料。 接触元件具有非常可靠的结构，特别适用于高电压应用。 还提供了用于制造接触元件的方法，具有这种接触垫的触摸板/输入装置以及接触垫的使用。

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