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公开(公告)号：US06816353B2
公开(公告)日：2004-11-09
申请号：US09681792
申请日：2001-06-06
申请人： Natarajan Mani , Ramadevi Agali , Anilkumar Dinker Pandit , Kadaba Venkatarangan Sridhar , Joseph P. Smith , Thuong Huy Phung , David J. Lesslie , Sujit Kumar Piri , Chakrapani Shankar Ganesh , Dennis Carl Zuffelato
发明人： Natarajan Mani , Ramadevi Agali , Anilkumar Dinker Pandit , Kadaba Venkatarangan Sridhar , Joseph P. Smith , Thuong Huy Phung , David J. Lesslie , Sujit Kumar Piri , Chakrapani Shankar Ganesh , Dennis Carl Zuffelato
IPC分类号： H01H4700
CPC分类号： H01H50/021 , H01H11/0012 , H01H13/562 , H01H13/564 , H01H47/007 , H01H50/546 , H01H51/08 , H03K5/1254
摘要： An electronic circuit for use on a contactor is disclosed. The electronic circuit may be encased in a housing and mounted to a coil cover on the front of a contactor for applying control power to the coil for a selected time period to enable the contactor to change its state and be held in the changed state. Thereafter, the electronic circuit disconnects the supply to the coil thereby preventing coil burn out. The control power is only applied after initiation of an input signal from a switch and after a controller in the electronic circuit has slept for a first predetermined period of time so as not to register any bounce from the input signal. The electronic circuit may include an auxiliary contact status check for providing error free activation of the mechanically held contactor when changing state of the contactor. A contactor employing the electronic circuit of the present invention and a method of using the electronic circuit on a contactor are further disclosed.
摘要翻译： 公开了一种用于接触器的电子电路。 电子电路可以封装在壳体中并且安装到接触器的前面的线圈盖上，用于在选定的时间周期内向线圈施加控制电力，以使接触器能够改变其状态并保持在改变状态。 此后，电子电路断开对线圈的供给，从而防止线圈烧坏。 控制功率仅在从开关开始输入信号并且在电子电路中的控制器已经睡眠了第一预定时间段之后才被施加，以便不从输入信号注册任何反弹。 电子电路可以包括辅助触点状态检查，用于当改变接触器的状态时提供机械保持的接触器的无差错启动。 还公开了使用本发明的电子电路的接触器以及在接触器上使用电子电路的方法。
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公开(公告)号：US06759939B2
公开(公告)日：2004-07-06
申请号：US10063475
申请日：2002-04-26
IPC分类号： H01H8520
CPC分类号： H01H85/545 , H01H11/0031 , H01H2011/0037 , H01H2011/0093
摘要： A fuse holder comprising: a housing defining an enclosed region, the housing comprises a base and a cover, the base and cover adapted to accept differently configured cage holders within the enclosed region; a pair of contacts within the housing at opposite ends of the enclosed region and spaced to engage terminals on ends of a fuse; and a first cage holder and second cage holder configured to fit within in the housing, each cage holder of the first and second cage holders includes either a single pole cage or a plurality of pole cages.
摘要翻译： 一种保险丝座，包括：限定封闭区域的壳体，所述壳体包括底座和盖子，所述基座和盖子适于在所述封闭区域内接纳不同配置的保持器座; 在封闭区域的相对端处的壳体内的一对触点，并且间隔开以接合保险丝端部上的端子; 以及构造成装配在所述壳体内的第一保持架和第二保持架保持架，所述第一和第二保持器架的每个保持架保持器都包括单杆笼或多个杆架。
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公开(公告)号：US06794979B2
公开(公告)日：2004-09-21
申请号：US10063474
申请日：2002-04-26
IPC分类号： H01H8520
CPC分类号： H01H85/0091 , H01H85/545 , H01H2085/2065 , H01H2085/207
摘要： A fuse holder and method of building the same, the fuse holder comprising: a fuse having a pair of fuse terminals; a housing configured to accept any fuse carrier selected from a plurality of fuse carriers, the housing defining an enclosed region adapted to accept the fuse; a pair of contacts within the housing at opposite ends of the enclosed region and configured to engage the fuse terminals; and a fuse carrier selected from the plurality of fuse carriers, the fuse carrier configured to support the fuse and position the fuse terminals in the enclosed region in electrical engagement with the pair of contacts.
摘要翻译： 一种保险丝座及其构造方法，所述保险丝座包括：具有一对保险丝端子的保险丝; 壳体，被配置为接受从多个熔断器载体中选择的任何熔断器载体，所述壳体限定适于接纳熔丝的封闭区域; 所述壳体内的一对接触件，位于所述封闭区域的相对端并被配置为接合所述熔丝端子; 以及从所述多个熔丝支架中选择的熔丝支架，所述熔丝支架被配置为支撑所述熔丝并将所述熔断器端子定位在所述封闭区域中与所述一对触点电接合。
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公开(公告)号：US06472620B2
公开(公告)日：2002-10-29
申请号：US09732263
申请日：2000-12-07
申请人： Mahesh Jaywant Rane , Pavan Ramachandra Vitthal Kashyap , Anilkumar Dinker Pandit , Janakiraman Narayanan , Patrick Letient
发明人： Mahesh Jaywant Rane , Pavan Ramachandra Vitthal Kashyap , Anilkumar Dinker Pandit , Janakiraman Narayanan , Patrick Letient
IPC分类号： H02B1100
CPC分类号： H02B11/133 , H02B11/10
摘要： A locking arrangement for use on a draw-out mechanism mounted on a circuit breaker within a switchgear cabinet includes a fixed side plate arranged for mounting within switchgear cabinet, a mobile side plate includes a pin extending threrefrom, the mobile side plate arranged to move the circuit breaker in cooperation therewith and an obstructor plate pivotally mounted to the fixed sideplate, the obstructor plate having a slot and a notch extending from the slot, the pin traversing the slot to allow the mobile side plate to move relative to the fixed side plate.
摘要翻译： 用于安装在开关柜内的断路器上的拉出机构上的锁定装置包括一个安装在开关柜内的固定侧板，一个可移动侧板包括一个伸出三重弹簧的销子，该移动侧板被设置成使 断路器和可枢转地安装到固定侧板的阻挡板，阻挡板具有槽和从槽延伸的凹口，该销穿过槽以允许移动侧板相对于固定侧板移动。
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