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    Electric switch having an annular stationary contact
    5.
    发明申请
    Electric switch having an annular stationary contact 有权
    具有环形固定触点的电开关

    公开(公告)号：US20090133996A1

    公开(公告)日：2009-05-28

    申请号：US11921345

    申请日：2006-06-09

    申请人： Vladimir Gutalj ,  Hugo Hiltbrunner

    发明人： Vladimir Gutalj ,  Hugo Hiltbrunner

    IPC分类号： H01H3/32

    CPC分类号： H01H31/32 ,  H01H31/003 ,  H02B13/075

    摘要： An electric switch including a stationary contact that is annular. The switch comprises a gastight enclosure (2), a conductor bar (8) of axis (D), a stationary contact (12) presenting a contact zone (22) of substantially annular shape, a switch element (40), e.g. on the conductor bar, that is movable in the axial direction of the axis (D) between a first position in which it penetrates in part into the stationary contact (12) to establish electrical contact between the conductor bar (8) and the stationary contact (12), and a second position in which it interrupts said contact. The stationary contact, which is in the form of a ring that is circular or elongate, e.g. elliptical, surrounds the conductor bar (8), at least in part.

    摘要翻译： 一种电动开关，包括环形的固定触头。 该开关包括气密的外壳（2），轴线（D）的导体棒（8），具有大致环形形状的接触区域（22）的固定触头（12），开关元件（40） 在所述导体棒上，所述导体棒在所述轴线（D）的轴向方向上在第一位置之间移动，所述第一位置在所述第一位置中部分地穿入所述固定触点（12），以在所述导体条（8）和所述固定触点 （12），以及第二位置，其中断所述接触。 固定接触件为圆形或细长的环形，例如， 椭圆形，至少部分地围绕导体棒（8）。

    Electric switch having an annular stationary contact
    6.
    发明授权
    Electric switch having an annular stationary contact 有权
    具有环形固定触点的电开关

    公开(公告)号：US07982143B2

    公开(公告)日：2011-07-19

    申请号：US11921345

    申请日：2006-06-09

    申请人： Vladimir Gutalj ,  Hugo Hiltbrunner

    发明人： Vladimir Gutalj ,  Hugo Hiltbrunner

    IPC分类号： H01H33/00

    CPC分类号： H01H31/32 ,  H01H31/003 ,  H02B13/075

    摘要： An electric switch including a stationary contact that is annular. The switch comprises a gastight enclosure, a conductor bar of axis (D), a stationary contact presenting a contact zone of substantially annular shape, a switch element, e.g. on the conductor bar, that is movable in the axial direction of the axis (D) between a first position in which it penetrates in part into the stationary contact to establish electrical contact between the conductor bar and the stationary contact, and a second position in which it interrupts said contact. The stationary contact, which is in the form of a ring that is circular or elongate, such as elliptical, surrounds the conductor bar, at least in part.

    摘要翻译： 一种电动开关，包括环形的固定触头。 开关包括气密性外壳，轴线（D）的导体棒，呈现大致环形形状的接触区域的固定触点，开关元件 在所述导体条上，所述导体条可在所述轴线（D）的轴向方向上在第一位置之间移动，所述第一位置在所述第一位置中部分地穿透所述固定触点以在所述导体条和所述固定触点之间形成第二位置 它中断了所说的联系。 至少部分地以圆形或细长形状（例如椭圆形）形式的固定触点围绕导体条。

    Three-position ground switch
    7.
    发明授权
    Three-position ground switch 有权
    三位置接地开关

    公开(公告)号：US07429710B2

    公开(公告)日：2008-09-30

    申请号：US10567333

    申请日：2004-08-06

    申请人： Vladimir Gutalj ,  Andre Doessegger ,  Hugo Hiltbrunner

    发明人： Vladimir Gutalj ,  Andre Doessegger ,  Hugo Hiltbrunner

    IPC分类号： H01H33/00

    CPC分类号： H02B13/075 ,  H01H31/003

    摘要： A high or medium voltage electrical switch, particularly a GIS type isolating switch with three switching positions and a grounding position, includes a switching element in a closed and sealed enclosure that can be filled with a dielectrically insulating gas, containing a mobile switching element free to move along an axial direction to electrically connect two conducting bars at intervals from each other, and also including a fixed ground contact to be electrically connected to one of the two conducting bars through the switching element when the switch is in the grounding position. The fixed ground contact is offset from the path of the switching element along the axial direction and the switching element forms a Y with a contact pin such that the contact pin and the fixed ground contact engage in each other through displacement of the switching element along the axial direction.

    摘要翻译： 高压或中压电气开关，特别是具有三个开关位置和接地位置的GIS型隔离开关，包括封闭和密封的外壳中的开关元件，该开关元件可以填充介电绝缘气体，其包含可移动开关元件， 沿着轴向方向移动以使两个导电棒彼此间隔地电连接，并且当开关处于接地位置时，还包括固定的接地触头，以通过开关元件电连接到两个导电杆之一。 固定的接地触点从开关元件沿轴向的路径偏移，并且开关元件形成具有接触销的Y，使得接触销和固定接地触头通过开关元件沿着 轴向。

    Three-position ground switch
    8.
    发明申请
    Three-position ground switch 有权
    三位置接地开关

    公开(公告)号：US20070158311A1

    公开(公告)日：2007-07-12

    申请号：US10567333

    申请日：2004-08-06

    申请人： Vladimir Gutalj ,  Andre Doessegger ,  Hugo Hiltbrunner

    发明人： Vladimir Gutalj ,  Andre Doessegger ,  Hugo Hiltbrunner

    IPC分类号： H01H33/70

    CPC分类号： H02B13/075 ,  H01H31/003

    摘要： A high or medium voltage electrical switch, particularly a GIS type isolating switch with three switching positions and a grounding position, includes a switching element in a closed and sealed enclosure that can be filled with a dielectrically insulating gas, containing a mobile switching element free to move along an axial direction to electrically connect two conducting bars at intervals from each other, and also including a fixed ground contact to be electrically connected to one of the two conducting bars through the switching element when the switch is in the grounding position. The fixed ground contact is offset from the path of the switching element along the axial direction and the switching element forms a Y with a contact pin such that the contact pin and the fixed ground contact engage in each other through displacement of the switching element along the axial direction.

    摘要翻译： 高压或中压电气开关，特别是具有三个开关位置和接地位置的GIS型隔离开关，包括封闭和密封的外壳中的开关元件，该开关元件可以填充介电绝缘气体，其包含可移动开关元件， 沿着轴向方向移动以使两个导电棒彼此间隔地电连接，并且当开关处于接地位置时，还包括固定的接地触头，以通过开关元件电连接到两个导电杆之一。 固定的接地触点从开关元件沿轴向的路径偏移，并且开关元件形成具有接触销的Y，使得接触销和固定接地触头通过开关元件沿着 轴向。

    Gas-blast circuit breaker
    9.
    发明授权
    Gas-blast circuit breaker 失效
    气体断路器

    公开(公告)号：US5304762A

    公开(公告)日：1994-04-19

    申请号：US13833

    申请日：1993-02-05

    申请人： Hugo Hiltbrunner

    发明人： Hugo Hiltbrunner

    IPC分类号： H01H33/90 ,  H01H33/91 ,  H01H33/915

    CPC分类号： H01H33/903 ,  H01H33/901 ,  H01H33/91 ,  H01H2033/908

    摘要： The gas-blast circuit breaker has passages in the pump piston which connect the pump space to the arcing space surrounding the quenching tube and to the surrounding space located within the circuit breaker housing. These passages are held closed during switching-off and open during switching-on by valve devices. For this purpose, in one embodiment the pump piston is used as a valve seat and an annular disk is used as a valve body which is common to the first valve and to the second valve, the first valve controlling the passage between the pump space and the surrounding space, and the second valve controlling the passage between the pump space and the arcing space. When switching-off large currents, the piston is subjected to an overpressure in the switching-off direction, which overpressure is produced by switching gas flowing into the arcing space, in order to support the drive. The valves are prevented from opening due to the pressure in the pump space. During switching-on, the pump space is enlarged and the arcing space is reduced in size, causing the annular disk to be raised off the pump piston against the spring prestressing it by means of the reduced pressure in the pump space and the overpressure in the arcing space. Thus, the pump and arcing spaces are able to communicate with the surrounding space and to ensure pressure equalization without the drive having to apply more energy during switching-on than in the case of a circuit breaker without an arcing space.

    摘要翻译： 气体断路器在泵活塞中具有通道，其将泵空间连接到围绕淬火管的电弧空间以及位于断路器壳体内的周围空间。 这些通道在关闭期间保持关闭，并在通过阀装置接通时打开。 为此，在一个实施例中，泵活塞用作阀座，并且环形盘用作阀体，其与第一阀和第二阀共用，第一阀控制泵空间和 周围空间，第二阀控制泵空间与电弧空间之间的通道。 当关断大电流时，活塞在关闭方向受到过压，通过切换流入电弧空间的气体产生过压，以支持驱动。 由于泵空间中的压力，防止阀门打开。 在开启期间，泵空间被扩大，并且电弧空间的尺寸减小，导致环形盘从泵活塞上升起，以防止泵通过泵空间中的减压和 电弧空间。 因此，泵和电弧空间能够与周围空间连通并且确保压力均衡，而不需要驱动器在接通期间施加更多的能量而不是在没有电弧空间的断路器的情况下。