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1. 发明申请

US20110147175A1 Terminal Reversing Block 有权
标题翻译：端子反转块
公开(公告)号：US20110147175A1
公开(公告)日：2011-06-23
申请号：US12974669
申请日：2010-12-21
申请人： John W. Erickson , James A. Erickson , John Walter Erickson
发明人： John W. Erickson , James A. Erickson , John Walter Erickson
IPC分类号： H01R33/96 , H01R9/00 , H01H33/02
CPC分类号： H01R9/24 , H01H11/0031 , H01H71/0264 , H01H71/08
摘要： A terminal reversing block mounts to a standard electrical disconnect device such as a circuit breaker or a pullout switch. The disconnect device has a housing which defines a cavity that faces in one direction for receiving a cable. Front and rear contacts are in the housing, one of which extends into the cavity for engagement with a cable. A terminal reversing block has a housing with at least one pocket which faces in a direction other than the opposite of the direction in which the disconnect device's cavity faces. A terminal collar disposed in the terminal reversing block pocket is engageable with a cable inserted into the pocket. A terminal in the reversing block has a mating portion and a connecting portion. The connecting portion engages the terminal collar. The mating portion engages one of the front and rear contacts of the electrical disconnect device. The arrangement of the directions in which the cavity and pocket face permits routing of the cables to minimize space requirements in a confined area, such as an enclosure or a cabinet.
摘要翻译：端子反转块安装到标准电气断开装置，例如断路器或拉出开关。断开装置具有壳体，该壳体限定面向一个方向的空腔，用于接收电缆。前部和后部接触件位于外壳中，其中一个端子延伸到空腔中以与电缆接合。端子反转块具有壳体，其具有面向除了断开装置的空腔面向的方向以外的方向的至少一个凹部。设置在端子反转块袋中的端子套环可以与插入袋中的电缆接合。反转块中的端子具有配合部分和连接部分。连接部分接合端子套环。配合部分接合电气断开装置的前触点和后触点中的一个。空腔和口袋面的方向的布置允许电缆的路由以最小化在诸如外壳或机柜的限制区域中的空间要求。

2. 发明授权

US4177368A Switch operating rod assembly 失效
标题翻译：开关操作杆总成
公开(公告)号：US4177368A
公开(公告)日：1979-12-04
申请号：US924943
申请日：1978-07-17
申请人： James A. Erickson
发明人： James A. Erickson
IPC分类号： H01H3/46 , H01H33/00 , H01H3/02
CPC分类号： H01H3/46 , H01H33/002 , Y10T403/32901 , Y10T403/32918 , Y10T74/20582
摘要： A high-current, low-voltage load-break switch of the type having a plurality of fixed contacts and a plurality of movable contacts. Each of the movable contacts moves between a closed position in bolted pressure contact with one of the fixed contacts and a open position which is displaced from its fixed contact. An actuating bar connects the movable contacts for movement of the contacts in unison. A switch-operator mechanism is provided for rapidly closing the switch by driving the movable contacts to their closed positions and also to their open positions. An electrically non-conductive operating rod assembly is provided for connecting the actuating bar and the switch-operator mechanism. This rod assembly includes an elongated metal rod having threads at its opposite ends. One end of the rod is threaded to a first metal yoke which is pivotally connected to one end of an insulator link. The insulator link is pivotally connected to an operating lever formed as part of the switch-operator mechanism. The opposite end of the elongated rod is threaded to a second metal yoke. The second metal yoke is pivotally connected to one end of a second insulator link. The second insulator link is pivotally connected at its opposite end to a bracket which is affixed to the actuating bar for the movable contacts.
摘要翻译：具有多个固定触头和多个可动触点的高电流，低压负载断路开关。每个可动触点在与其中一个固定触点螺栓压力接触的关闭位置和从其固定触点移位的打开位置之间移动。致动杆连接可动触点，以使触点一致移动。提供了一种开关操作机构，用于通过将可动触头驱动到其闭合位置以及其打开位置来快速关闭开关。提供用于连接致动杆和开关操作器机构的非导电操作杆组件。该杆组件包括在其相对端具有螺纹的细长金属杆。杆的一端被螺纹连接到第一金属轭，其枢转地连接到绝缘体连接的一端。绝缘体连接件枢转地连接到作为开关操作器机构的一部分而形成的操作杆。细长杆的相对端螺纹连接到第二金属轭。第二金属轭被枢转地连接到第二绝缘体连接的一端。第二绝缘体连接件在其相对端处枢转地连接到固定到用于可动触点的致动杆的支架上。

3. 发明授权

US06969955B2 Method and apparatus for dimming control of electronic ballasts 失效
标题翻译：电子镇流器调光控制方法及装置
公开(公告)号：US06969955B2
公开(公告)日：2005-11-29
申请号：US10707982
申请日：2004-01-29
申请人： James A. Erickson , Mark B. Gruenewald , Kipton P. Hirschbach
发明人： James A. Erickson , Mark B. Gruenewald , Kipton P. Hirschbach
IPC分类号： H05B41/392 , H05B41/40 , H05B37/02
CPC分类号： H05B41/40 , H05B41/3922 , Y10S315/04
摘要： An apparatus and method for providing dimming control of an electronic ballast circuit that includes a electronic ballast circuit that is electrically connected to a plurality of input voltage terminals that can receive alternating current and the electronic ballast circuit is electrically connected to the plurality of fluorescent lamp terminals. There is at least one light sensor that is electrically connected to the electronic ballast circuit so that the electrical power applied at the plurality of fluorescent lamp terminals can be proportionally modified in relationship to the ambient light received by the at least one light sensor. Also, there is a plurality of switches that are electrically connected in one-to-one corresponding relationship to a plurality of resistive loads so that the electrical power applied at the plurality of fluorescent lamp terminals can be set at a plurality of predetermined lighting levels.
摘要翻译：一种用于提供电子镇流器电路的调光控制的装置和方法，该电子镇流器电路包括电连接到可接收交流电的多个输入电压端子的电子镇流器电路，并且电子镇流器电路电连接到多个荧光灯端子。至少一个光电传感器电连接到电子镇流器电路，使得施加在多个荧光灯端子处的电力可以与由至少一个光传感器接收的环境光成正比地修改。此外，存在多个与多个电阻负载以一对一对应关系电连接的开关，使得在多个荧光灯端子处施加的电力可以被设定为多个预定的照明电平。

4. 发明授权

US5276288A Shunt trip switch operator 失效
标题翻译：并联跳闸开关操作器
公开(公告)号：US5276288A
公开(公告)日：1994-01-04
申请号：US749680
申请日：1991-08-26
申请人： William C. Erickson , James A. Erickson
发明人： William C. Erickson , James A. Erickson
IPC分类号： H01H3/00 , H01H3/30 , H01H9/10 , H01H5/00
CPC分类号： H01H3/3026 , H01H9/102 , H01H3/001 , Y10T74/20
摘要： A trip-free operating mechanism for a load break switch of the type having a fixed contact engageable by a movable contact between a fully closed position and a fully open position. The operating mechanism includes an operating lever connected to the movable contact and rotatable about a shaft to move the contact between its open and closed positions. A follower rotates with the shaft into and out of contact with the operating lever. A closing spring biases the operating lever and the follower towards each other. An opening spring drive connects to the follower to drive the follower to its switch contact open position. A first latch holds the operating lever and follower apart against the force of the closing spring when the operating lever is in its switch contact closed position. A manual and a solenoid actuated trip mechanism are provided to release the first latch to allow the closing spring to rotate the follower into engagement with the operating mechanism and to rotate the spring drive to quickly drive the operating lever to its switch contact open position. A second latch retains an operating handle in its closed position until the closing spring rotates the follower into engagement with the operating mechanism. The operating handle is nudged to fall by gravity to its switch open position when the follower rotates to its switch contact open position. The operating handle engages the follower in the switch contact open position to rotate the follower to near its switch closed position while the operating lever is latched in the switch open position. The operating lever latch may be released by rotation of the follower or by actuation of a second solenoid.
摘要翻译：用于具有固定触点的类型的负载断路开关的无跳闸操作机构，其可在完全关闭位置和完全打开位置之间由可动触点接合。操作机构包括连接到可移动触点并可围绕轴旋转的操作杆，以使接触件在其打开位置和闭合位置之间移动。随动件随着轴旋转而与操作杆接触和脱离接触。闭合弹簧将操作杆和跟随器朝向彼此偏置。打开弹簧驱动器连接到跟随器以驱动从动件到其开关触点打开位置。当操作杆处于其开关触点闭合位置时，第一闩锁抵抗闭合弹簧的力抵抗操作杆和从动件分离。提供手动和电磁致动跳闸机构以释放第一闩锁，以允许闭合弹簧使随动件旋转与操作机构接合并使弹簧驱动器旋转以快速地将操作杆驱动到其开关触点打开位置。第二闩锁将操作手柄保持在其关闭位置，直到闭合弹簧使跟随器旋转与操作机构接合。当跟随器旋转到其开关触点打开位置时，操作手柄被推动以重力下降到开关打开位置。操作手柄与开关触点打开位置中的从动件接合，以将操作杆锁定在开关打开位置时将从动件旋转到其开关闭合位置附近。可以通过从动件的旋转或通过第二螺线管的致动来释放操作杆闩锁。

5. 发明授权

US5272291A Dual switch actuator mechanism with Geneva drive plate and follower plates detent assembly 失效
标题翻译：双开关执行器机构，带有日内瓦驱动板和从动板制动组件
公开(公告)号：US5272291A
公开(公告)日：1993-12-21
申请号：US816032
申请日：1991-12-30
申请人： James A. Erickson
发明人： James A. Erickson
IPC分类号： H01H3/00 , H01H3/44 , H01H9/26 , H01H9/00
CPC分类号： H01H3/44 , H01H3/001 , H01H9/26 , Y10T74/1441
摘要： A dual switch actuator for coordinated actuation of two high-current switches, each having a switch operator with a shaft. The switch operator shafts are aligned paraxially with a main shaft of the actuator. A Geneva drive plate having an arcuate bearing surface and two drive pins is affixed to the main shaft. A modified Geneva follower plate is affixed to each of the switch operator shafts. Each follower plate has a drive slot for receiving a drive pin and a bearing surface complementary to the drive plate bearing surface. In a neutral position of the main shaft, each drive pin is positioned at a follower plate drive slot entrance and both follower plates bearing surfaces engage the main drive plate bearing surface. Rotation of the main shaft in either direction from neutral causes one guide pin to move inwardly of the follower plate drive slot, rotating the follower plate and its associated switch operator shaft to actuate one switch without actuation of the other. A detent prevents rotation of the main shaft in either direction from neutral to engage one of the follower plates and rotate it and its associated switch operator shaft to move its switch contacts to a closed position when the other of the follower plates is in a position of rotation slightly short of its fully open position, a position which could occur if the switch contacts associated with the switch of the other follower plate were welded in a partially closed, actuated condition.
摘要翻译：一个双开关致动器，用于两个大电流开关的协同驱动，每个具有带轴的开关操作器。开关操作器轴与致动器的主轴对准。具有弓形轴承表面的日内瓦驱动板和两个驱动销固定到主轴。修改的日内瓦跟随板固定到每个开关操作者轴上。每个从动板具有用于接收驱动销的驱动槽和与驱动板支承表面互补的支承表面。在主轴的中立位置，每个驱动销位于从动板驱动槽入口处，并且两个从动板轴承表面接合主驱动板支承表面。主轴在任一方向上从中性线的旋转导致一个导销向下从动板驱动槽的内部移动，使随动板及其相关的开关操作轴转动以致动一个开关而不致动另一个。制动器防止主轴在任一方向上从中性线旋转以接合一个从动板，并使其和其相关的开关操作者轴旋转，以便当另一个从动板处于关闭位置时，其开关触点移动到关闭位置旋转略短于其完全打开位置，如果与另一从动板的开关相关联的开关触点在部分闭合的致动状态下被焊接，则可能发生的位置。

6. 发明授权

US4020432A Motorized shunt trip switch operator 失效
标题翻译：电动分流跳闸开关操作器
公开(公告)号：US4020432A
公开(公告)日：1977-04-26
申请号：US607352
申请日：1975-08-25
申请人： John W. Erickson , James A. Erickson
发明人： John W. Erickson , James A. Erickson
IPC分类号： H01H3/30 , H01H3/26 , H01H3/28
CPC分类号： H01H3/3005 , H01H2009/0292
摘要： A motor assembly for the switch operator mechanism of a high-current low-voltage bolted-pressure load-break switch; the switch operator mechanism includes spring drive means for rapidly driving the movable contact of the switch to its closed and opened positions, a main drive shaft, a drive linkage between the main drive shaft and the spring drive means, and trip means for actuating the spring drive means to open the switch. The motor assembly includes an electric motor, an operating shaft and a first transmission means including a mutilated ratchet element drivingly connecting the motor to the operating shaft. A second transmission means couples the operating shaft to the main drive shaft of the switch-operating mechanism for closing the switch. An electrical circuit is provided for automatically de-energizing the motor during switch closure.
摘要翻译：用于大电流低压螺栓压力断路开关的开关操作机构的电机组件; 开关操作机构包括用于将开关的可动触点快速驱动到其闭合和打开位置的弹簧驱动装置，主驱动轴，主驱动轴和弹簧驱动装置之间的驱动连杆，以及用于致动弹簧的跳闸装置驱动装置打开开关。马达组件包括电动机，操作轴和第一传动装置，其包括驱动地将马达驱动地连接到操作轴的残割的棘轮元件。第二传动装置将操作轴连接到开关操作机构的主驱动轴上，用于关闭开关。提供电路用于在开关闭合期间自动断电电动机。

7. 发明授权

US5244423A Turn prevention assembly for electrical connection lugs 失效
标题翻译：电气连接接线片的防止组件
公开(公告)号：US5244423A
公开(公告)日：1993-09-14
申请号：US875291
申请日：1992-04-29
申请人： John W. Erickson , James A. Erickson
发明人： John W. Erickson , James A. Erickson
IPC分类号： H01R4/30 , H02G5/00 , H02G5/02
CPC分类号： H02G5/02 , H01R4/302
摘要： A turn prevention electrical connection assembly to prevent cable or other conductor connection lugs from turning on an electrical bus includes a turn prevention member, usually of cross-like configuration and having at least as many arms as there are connection lugs on one side of the bus. The turn prevention member is mounted on the bus in nested alignment with the connection lugs so that each connection lug is aligned closely adjacent to at least one arm of the turn prevention member. The turn prevention member and the connection lugs interact with each other to preclude turning of the lugs from their preset alignment.
摘要翻译：防止电缆连接组件以防止电缆或其他导体连接凸耳打开电气总线，包括通常具有十字形构造的防转动构件，并且具有与总线一侧上的连接凸耳至少一样多的臂。转向防止构件以与连接凸耳嵌套对准的方式安装在总线上，使得每个连接凸耳与避让构件的至少一个臂紧密对准。防转动构件和连接凸耳彼此相互作用以防止凸耳从其预设对准方向转动。

8. 发明授权

US08366492B2 Terminal reversing block 有权
标题翻译：端子倒车块
公开(公告)号：US08366492B2
公开(公告)日：2013-02-05
申请号：US12974669
申请日：2010-12-21
申请人： John W. Erickson , James A. Erickson , John Walter Erickson
发明人： John W. Erickson , James A. Erickson , John Walter Erickson
IPC分类号： H01R9/22
CPC分类号： H01R9/24 , H01H11/0031 , H01H71/0264 , H01H71/08
摘要： A terminal reversing block mounts to a standard electrical disconnect device such as a circuit breaker or a pullout switch. The disconnect device has a housing which defines a cavity that faces in one direction for receiving a cable. Front and rear contacts are in the housing, one of which extends into the cavity for engagement with a cable. A terminal reversing block has a housing with at least one pocket which faces in a direction other than the opposite of the direction in which the disconnect device's cavity faces. A terminal collar disposed in the terminal reversing block pocket is engageable with a cable inserted into the pocket. A terminal in the reversing block has a mating portion and a connecting portion. The connecting portion engages the terminal collar. The mating portion engages one of the front and rear contacts of the electrical disconnect device. The arrangement of the directions in which the cavity and pocket face permits routing of the cables to minimize space requirements in a confined area, such as an enclosure or a cabinet.
摘要翻译：端子反转块安装到标准电气断开装置，例如断路器或拉出开关。断开装置具有壳体，该壳体限定面向一个方向的空腔，用于接收电缆。前部和后部接触件位于外壳中，其中一个端子延伸到空腔中以与电缆接合。端子反转块具有壳体，其具有面向除了断开装置的空腔面向的方向以外的方向的至少一个凹部。设置在端子反转块袋中的端子套环可以与插入袋中的电缆接合。反转块中的端子具有配合部分和连接部分。连接部分接合端子套环。配合部分接合电气断开装置的前触点和后触点中的一个。空腔和口袋面的方向的布置允许电缆的路由以最小化在诸如外壳或机柜的限制区域中的空间要求。

9. 发明授权

US5486668A Operating mechanism for a manually operated load break switch 失效
标题翻译：手动负载断路开关的操作机构
公开(公告)号：US5486668A
公开(公告)日：1996-01-23
申请号：US254375
申请日：1994-06-06
申请人： James A. Erickson
发明人： James A. Erickson
IPC分类号： H01H21/42 , H01H5/10
CPC分类号： H01H21/42 , Y10T74/11
摘要： An operating mechanism for a manually operated load break switch having an over center spring drive moved by an operating handle to open and close the switch. The operating mechanism includes a shaft rotatable by the operating handle, a follower rotatably mounted on the shaft, an elongated forked plate pivotally mounted intermediate its length to the follower at a location radially outwardly of the shaft, an operating lever for the switch pivotally mounted on the shaft and movable by engagement with the follower and a driver affixed to the shaft for rotation therewith and positioned to engage and rotate the follower and the forked plate. An over center spring drive is pivotally connected to the forked plate at a location radially outwardly of the pivotal mounting of the forked plate to the follower. This mechanism permits the over center spring drive to be moved between fully closed and fully opened conditions of the switch by rotation of the operating handle while preventing alignment of the shaft, the pivotal mounting of the forked plate to the follower and the over center spring drive pivotal mounting to the forked plate when the spring drive reaches its fully compressed condition.
摘要翻译：一种用于手动操作的负载断路开关的操作机构，其具有通过操作手柄移动的过中心弹簧驱动器以打开和闭合开关。操作机构包括可由操作手柄旋转的轴，可旋转地安装在轴上的从动件，在轴的径向向外的位置处将其长度可枢转地安装到从动件的细长叉形板，用于可转动地安装在开关上的开关的操作杆所述轴可通过与所述从动件接合而移动，以及固定到所述轴的驱动器，用于与其一起旋转并且定位成使所述从动件和所述叉形卡盘接合和旋转。过中心弹簧驱动器在分叉板的枢轴安装的径向向外的位置处枢转地连接到叉形板到从动件。该机构允许过中心弹簧驱动器通过操作手柄的旋转在开关的完全打开和完全打开的状态之间移动，同时防止轴的对准，叉形板与从动件的枢转安装和过中心弹簧驱动当弹簧驱动器达到其完全压缩状态时，枢转安装到叉形板。

10. 发明授权

US4110584A Load break switch with transparent internal shield 失效
标题翻译：带有透明内屏蔽的断路开关
公开(公告)号：US4110584A
公开(公告)日：1978-08-29
申请号：US768167
申请日：1977-02-14
申请人： John W. Erickson , James A. Erickson
发明人： John W. Erickson , James A. Erickson
IPC分类号： H01H3/30 , H01H9/02 , H01H13/04 , H01H19/04 , H01H21/04
CPC分类号： H01H3/3005 , H01H2009/0292
摘要： A high current, low voltage, load-break switch of the type which is installed in a housing having an access door. The switch comprises a fixed contact, a movable contact which is movable between a closed position in bolted pressure contact with the fixed contact and an open position which is displaced from the fixed contact. A mechanism is provided for rapidly opening and closing the switch by driving the movable contact to its closed position and also to its open position. A transparent shield is supported across the front of the switch contacts to visually expose the switch contacts when the access door to the housing is open while providing protection in the event of electrical arcing and mechanical failure of the switch contacts.
摘要翻译：一种高电流，低电压，负载断路开关，其类型安装在具有检修门的外壳中。开关包括固定触点，可动触头，可在与固定触点螺栓压力接触的关闭位置和从固定触点移位的打开位置之间移动。提供了一种用于通过将可动触头驱动到其关闭位置并且也到其打开位置来快速打开和关闭开关的机构。当开关触点的通电门打开时，在开关触点的电弧和机械故障的情况下提供保护，透明屏蔽被支撑在开关触点的前部，以可视地暴露开关触点。

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