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公开(公告)号：US4446343A
公开(公告)日：1984-05-01
申请号：US417964
申请日：1982-09-14
CPC分类号： H01H3/46
摘要： A circuit breaker mechanism for use with a transformer characterized by a pair of open-close load break switches operated by a single handle through two four-bar linkages for operating the switches simultaneously between three- or four-position combinations.
摘要翻译： 一种用于变压器的断路器机构，其特征在于一对开 - 关负载断路开关，其由单个手柄通过两个四杆联动器操作，用于在三或四位置组合之间同时操作开关。
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公开(公告)号：US4412116A
公开(公告)日：1983-10-25
申请号：US382251
申请日：1982-05-26
申请人： Gregory J. Golub
发明人： Gregory J. Golub
摘要： A circuit breaker with unitary actuating shaft characterized by a dielectric housing having separable housing sections for mounting opposed stationary contacts; a unitary, hollow actuating shaft for mounting movable contacts between open and closed positions with the opposed stationary contacts; and each section having an end wall with an aperture through which the shaft extends and is retained in alignment.
摘要翻译： 一种具有整体致动轴的断路器，其特征在于具有用于安装相对的固定触头的可分离的壳体部分的绝缘壳体; 一个整体的空心驱动轴，用于将打开和关闭位置之间的可动触点与相对的固定触点相连; 并且每个部分具有具有孔的端壁，轴延伸穿过该孔并保持对准。
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公开(公告)号：US4554420A
公开(公告)日：1985-11-19
申请号：US606072
申请日：1984-05-01
申请人： Gregory J. Golub
发明人： Gregory J. Golub
CPC分类号： H01H19/24
摘要： A rotary, snap-action electrical switch suitable for immersion in the liquid dielectric of an electrical transformer. The switch includes a multi-position operating mechanism which latches each switch position while preventing contact rebound, absorbing all closing forces in the mechanism itself. A switch position indicator follows the movable contact, and not the actuating handle. A three-position embodiment of the switch rotates one end of a pivotable contact on a stationary contact, removing contact bias means from the current path. The remaining end is selectively engageable with either of two additional stationary contacts, as well as having a non-contact open circuit position. The pivotable contact is driven at a point intermediate its ends, to increase the torque arm and thus obtain the desired operating force with substantially reduced forces between the driving member and the contact carrier.
摘要翻译： 一种适于浸入电气变压器的液体电介质中的旋转快速电开关。 该开关包括多位置操作机构，其锁定每个开关位置，同时防止接触回弹，吸收机构本身中的所有闭合力。 开关位置指示器跟随可动触点，而不是致动手柄。 开关的三位实施例将可枢转接点的一端旋转在固定触点上，从电流路径移除触点偏压装置。 剩余端可选择性地与两个附加的固定触点中的任一个接合，并且具有非接触开路位置。 可枢转接触件在其端部之间的点处被驱动，以增加转矩臂，并且因此通过驱动构件和接触载体之间的大大减小的力获得期望的操作力。
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公开(公告)号：US4520687A
公开(公告)日：1985-06-04
申请号：US470648
申请日：1983-02-28
申请人： Gregory J. Golub
发明人： Gregory J. Golub
CPC分类号： F16J15/32 , H01H33/55 , Y10S277/91 , Y10T74/20396 , Y10T74/20474
摘要： An operating mechanism for actuating a control device within a tank housing characterized by a boss extending through an aperture in the tank wall and having a bore, an operating shaft rotatably mounted within the bore and having an external handle and an internal crank portion, link means for connecting the crank portion to the control device, the bore being tapered with one end being larger than the other end, a shaft bearing within the larger end of the bore for supporting the shaft, a seal disposed within the bearing, and retainer means disposed within the bore for retaining the bearing and seal in place.
摘要翻译： 一种用于致动罐壳体内的控制装置的操作机构，其特征在于，凸台延伸穿过罐壁中的孔并具有孔，操作轴可旋转地安装在孔内并具有外部手柄和内部曲柄部分，连杆装置 用于将曲柄部分连接到控制装置，所述钻孔是锥形的，其一端大于另一端，在用于支撑轴的孔的较大端部内的轴承，设置在轴承内的密封件和设置在其中的保持器装置 在孔内用于保持轴承和密封到位。
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公开(公告)号：US4510360A
公开(公告)日：1985-04-09
申请号：US502373
申请日：1983-06-08
申请人： Gregory J. Golub
发明人： Gregory J. Golub
CPC分类号： H01H9/30 , H01H1/2025 , H01H1/2041 , H01H2009/305 , H01H33/022
摘要： A circuit breaker with an arc shield characterized by a movable contact assembly which is rotatable between open and closed positions with respect to stationary contacts, and a cylindrical arc shield mounted on the assembly and rotatable therewith.
摘要翻译： 一种具有电弧屏蔽的断路器，其特征在于可移动触点组件，其可相对于固定触点在开放和关闭位置之间旋转，以及安装在组件上并随其旋转的圆柱形电弧屏蔽。
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