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    Isolating switch having spherical, ellipsoid, toroid or spheroid electrodes and a retractable switchblade
    4.
    发明授权
    Isolating switch having spherical, ellipsoid, toroid or spheroid electrodes and a retractable switchblade 失效
    具有球形，ELLIPSOID，TOROID或SPHEROID电极的隔离开关和可回缩的开关

    公开(公告)号：US3592984A

    公开(公告)日：1971-07-13

    申请号：US3592984D

    申请日：1969-07-07

    Applicant: ITE CIRCUIT BREAKER LTD

    Inventor： TURGEON JOSEPH A

    IPC: H01H31/32 ,  H01H33/24 ,  H01T1/00 ,  H01H31/00

    CPC classification number: H01T1/00 ,  H01H31/32 ,  H01H33/24

    Abstract: An isolating switch having spherical, ellipsoid, toroid or spheroid electrodes and a retractable switchblade. The electrodes in the open gap position have a relatively high withstand on switching voltage surge, impulse voltage and with a relatively small gap space. The extension of the retractable switchblade to contact both electrodes corresponds to the closed position of the switch while retraction of the switchblade into one of the electrodes corresponds to the open position. In that latter position, an open gap is produced between the electrodes and results in a substantially uniform electrostatic field in the gap. This has the advantage that the switch open gap may be made substantially shorter than the distance from the electrodes to ground and yet insure that any flashover will be between the electrodes and ground rather than across the switch open gap.

    Tubular circular gasket to seal and reduce force in transmission system
    8.
    发明授权
    Tubular circular gasket to seal and reduce force in transmission system 失效
    传导系统中的管状圆形垫片密封和减少力

    公开(公告)号：US3679240A

    公开(公告)日：1972-07-25

    申请号：US3679240D

    申请日：1970-04-14

    Applicant: ITE CIRCUIT BREAKER LTD

    Inventor： TURGEON JOSEPH A

    IPC: F16L21/02 ,  F16L21/06

    CPC classification number: F16L21/022 ,  Y10T403/5781

    Abstract: A tubular gasket is employed in a manner to maintain a watertight joint between adjacent isolated phase bus housings and their associated clamp-on cover and, also, to reduce the magnitude of frictional forces produced during movement of one housing relative to the cover to a level sufficient to protect against buckling of the respective components.

    Abstract translation: 采用管状衬垫以保持相邻隔离相总线壳体与其相关联的夹紧盖之间的防水接头的方式，并且还可减小在一个壳体相对于盖移动期间产生的摩擦力的大小 足以防止相应部件屈曲的水平。

    Reinforced interphase support arrangement for isolated phase bus system
    9.
    发明授权
    Reinforced interphase support arrangement for isolated phase bus system 失效
    用于隔离相总线系统的增强型地面支撑装置

    公开(公告)号：US3598898A

    公开(公告)日：1971-08-10

    申请号：US3598898D

    申请日：1970-04-14

    Applicant: ITE CIRCUIT BREAKER LTD

    Inventor： TURGEON JOSEPH A

    IPC: H02G5/06 ,  H02G3/00

    CPC classification number: H02G5/061

    Abstract: An interphase support bracket arrangement for an isolated phase bus system in which a stiffener member is secured in conforming relation to the configuration of the individual bus housings and is provided with a recess to receive an interphase tie. By securing the tie to the stiffener member and by employing a stiffener of thickness comparable to that of the bus housings, previously encountered difficulties in effectively securing the relatively thick tie to the relatively thin housing are eliminated.

    Telescopic switch for isolated phase bus
    10.
    发明授权
    Telescopic switch for isolated phase bus 失效
    用于隔离相总线的电梯开关

    公开(公告)号：US3562465A

    公开(公告)日：1971-02-09

    申请号：US3562465D

    申请日：1968-10-21

    Applicant: ITE CIRCUIT BREAKER LTD

    Inventor： TURGEON JOSEPH A

    IPC: H01H3/40 ,  H01H31/32 ,  H01H1/44 ,  H01H15/10

    CPC classification number: H01H31/32 ,  H01H3/40

    Abstract: A telescopic switch for an isolated phase bus system is disclosed. The switch includes a hollow cylindrical blade which resides within one section of hollow bus and telescopes between first and second positions to engage and disengage, respectively, the jaw contacts on a second section of the bus. The mechanism for moving the blade includes a gear reduction assembly located substantially internally of the bus which houses the hollow blade. The gear reduction assembly includes a driven gear connected to an external driving shaft through an insulator, and a driving gear linked to the blade in a dead center crank arrangement to achieve high mechanical advantage at the end of the closing stroke. A single external drive shaft is connected in tandem through insulators to the gearing assembly of each of the phases whereby the telescopic switches of all phases may be operated simultaneously.

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