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1. 发明授权

US4797516A Moldings for isolation switch and fuse clips 失效
标题翻译：隔离开关和保险丝夹的成型品
公开(公告)号：US4797516A
公开(公告)日：1989-01-10
申请号：US18767
申请日：1987-03-03
申请人： Michael R. Clark , Gerald J. Kuiper , Donald B. Monson , Dominick Tringali
发明人： Michael R. Clark , Gerald J. Kuiper , Donald B. Monson , Dominick Tringali
IPC分类号： H02B11/26 , H01R13/70
CPC分类号： H02B11/26
摘要： An electric switch has a first molding for supporting an isolation switch and at least one line side power fuse clip, where the line fuse clip is capable of retaining a first end of a power fuse fed by the isolation switch. A second molding for supporting at least one load side power fuse clip is provided, where the load fuse clip is capable of retaining a second end of the power fuse. At least one projection is formed into the second molding for supporting a control circuit fuse, where the projection is substantially parallel to and beside an installed power fuse, and a control circuit line side fuse clip and a corresponding load side clip is mounted to each of the projections formed into the second molding, so that installed control and power fuses are spaced apart and substantially parallel. A conductor behind a terminal of the power fuse connects the load side power fuse clip to the control circuit line side fuse clip. A socket may be formed in a top surface of the first molding, and the line side power fuse clip may be attached to a lower surface of the first molding, so that a bus bar may be supported above the first molding. The isolation switch may control a three phase line. Projections are molded into the first molding in order to provide insulation between conductive compartments for each phase.
摘要翻译：电开关具有用于支撑隔离开关的第一模制件和至少一个线路侧电力熔断器夹，其中线路保险丝夹能够保持由隔离开关馈送的电力熔断器的第一端。提供了用于支撑至少一个负载侧电源熔断器夹的第二模制件，其中所述负载熔断器夹具能够保持所述电力保险丝的第二端。至少一个突起形成在第二模制件中，用于支撑控制电路保险丝，其中突起基本上平行于安装的电源保险丝并且旁边，并且控制电路线侧熔丝夹和对应的负载侧夹被安装到突起形成第二模制件，使得安装的控制和电力熔断器间隔开并且基本平行。电源熔断器端子后面的导体将负载侧电源熔断器片与控制电路线路侧熔丝夹连接。插座可以形成在第一模制件的顶表面中，并且线侧电源熔断器夹可以附接到第一模制件的下表面，使得汇流条可以被支撑在第一模制件上方。隔离开关可以控制三相线路。将投影模制成第一模制品，以便在每个相的导电隔室之间提供绝缘。

2. 发明授权

US4839477A Controller having interchangeable vacuum or air break contactors and having easily serviced parts 失效
标题翻译：控制器具有可互换的真空或空气接触器，并具有易于维修的部件
公开(公告)号：US4839477A
公开(公告)日：1989-06-13
申请号：US168568
申请日：1988-03-07
申请人： Miklos J. Orosz , Dominick Tringali , Donald B. Monson , Gerald J. Kuiper
发明人： Miklos J. Orosz , Dominick Tringali , Donald B. Monson , Gerald J. Kuiper
IPC分类号： H01H3/28 , H01H11/00 , H01H33/66
CPC分类号： H01H11/0006 , H01H3/28 , H01H33/666
摘要： The inventions solves the problem of convenient mounting of parts of controllers, and solves the problem of interchangeability of vacuum and air break contactors within a controller. A controller has a housing, an isolation switch mounted within the housing, a contactor mounted within the housing and connected electrically downstream from the isolation switch, and the controller has a receptacle which can accept either a vacuum contactor or an air break contactor. Also, the contactor has an operating coil and control components mounted on a side facing a door of the housing so that the coil can be replaced and the control components serviced without disturbing the contactor.
摘要翻译：本发明解决了控制器部件的方便安装的问题，并且解决了控制器内的真空和断路接触器的互换性问题。控制器具有壳体，安装在壳体内的隔离开关，安装在壳体内并在隔离开关的电气下游连接的接触器，并且控制器具有容纳可接受真空接触器或空气断路接触器的插座。此外，接触器具有安装在面向壳体的门的一侧的操作线圈和控制部件，使得可以更换线圈并且控制部件在不干扰接触器的情况下被维护。

3. 发明授权

US5164695A Interlocked contactor assembly 失效
标题翻译：联锁接触器总成
公开(公告)号：US5164695A
公开(公告)日：1992-11-17
申请号：US590384
申请日：1990-09-28
申请人： Donald B. Monson , Spaso Nocilo
发明人： Donald B. Monson , Spaso Nocilo
IPC分类号： H01H33/66 , H01H47/00 , H01H50/32
CPC分类号： H01H50/32 , H01H33/666 , H01H47/002
摘要： The interlocked contactor includes an interlock mechanism which selectively prevents closure of contactor contacts before a preselected number of operations of the contactor. An armature actuator is connected to the armature to cause a slider bar portion of the interlock mechanism to translate between an interlock open and interlock closed position corresponding to the contact open and contact closed positions. The interlock mechanism is generally mounted to a detachable mounting base which is mounted to a contactor frame. The slider bar is positionally maintained before failure of the assembly by a pair of roller carrying studs, one of which is designed to shear before the predetermined number of contactor operations. An arresting base is pivotally mounted for movement about one of the studs providing adjustable alignment with the slider bar. An adjustment shaft determines the degree of clearance between an interlock tab on the arresting base and an arresting notch on the slider bar. The armature actuator rides within a translating notch of the slider bar. When both studs are in an unfailed condition, they cause the slider bar to only translate as a result of the movement of the armature actuator. On failure of one of the studs, the slider bar both rotates and translates causing the arresting notch to receive the interlock tab when the contactor attempts to close.
摘要翻译：互锁接触器包括互锁机构，其在接触器的预选数量的操作之前选择性地防止接触器触点闭合。电枢致动器连接到电枢，以使互锁机构的滑杆部分在对应于触点断开位置和接触闭合位置的联锁打开和互锁关闭位置之间平移。联锁机构通常安装到安装到接触器框架上的可拆卸的安装基座。在通过一对滚轮承载螺柱的组件故障之前，滑块被位置保持，其中一个被设计成在预定数量的接触器操作之前剪切。止动基座枢转地安装用于围绕其中一个螺柱运动，从而提供与滑块可调节的对准。调节轴确定止动基座上的互锁翼片与滑杆上的止动凹口之间的间隙程度。电枢执行机构位于滑杆的平移槽内。当两个螺柱都处于未接通状态时，它们导致滑块仅由于电枢致动器的移动而平移。在其中一个螺柱失效时，当接触器试图关闭时，滑动条都旋转和平移，导致止动槽口接收互锁接头。

4. 发明授权

US5449868A Vacuum bottle contactor tip pressure adjuster 失效
标题翻译：真空瓶接触器顶端压力调节器
公开(公告)号：US5449868A
公开(公告)日：1995-09-12
申请号：US927092
申请日：1992-08-07
申请人： Donald B. Monson , Spaso Nocilo
发明人： Donald B. Monson , Spaso Nocilo
IPC分类号： H01H33/666 , H01H33/66
CPC分类号： H01H33/666
摘要： The invention discloses a vacuum contactor assembly for controlling current flow in a single or multi-phase electrical circuit wherein each phase of the electrical circuit is controlled by a single vacuum interrupter. The stem pressure or pressure exerted on the electrical contacts of each vacuum interrupter during and after closing may be individually adjusted to an optimum operating pressure. The individual interrupter stem pressure adjustment is accomplished by placing a spring and an adjustment nut on the stem screw between the operating arm and the interrupter stem. By adjusting the free length of the spring with the adjusting nut, the interrupter stem pressure may be controlled.
摘要翻译：本发明公开了一种用于控制单相或多相电路中的电流的真空接触器组件，其中电路的每个相由单个真空断路器控制。在关闭期间和之后施加在每个真空断路器的电接触件上的阀杆压力或压力可以单独地调节到最佳操作压力。通过在操作臂和断路器杆之间的杆螺杆上放置弹簧和调节螺母来实现单个断路器杆压力调节。通过用调节螺母调节弹簧的自由长度，可以控制断路器杆的压力。

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