专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5075657A Unitary breaker assembly for a circuit breaker 失效
标题翻译：用于断路器的单相断路器总成
公开(公告)号：US5075657A
公开(公告)日：1991-12-24
申请号：US553936
申请日：1990-07-17
申请人： Willard J. Rezac , Thomas A. Edds , James Early , Martin Donnellan , Lowell D. Smith
发明人： Willard J. Rezac , Thomas A. Edds , James Early , Martin Donnellan , Lowell D. Smith
IPC分类号： H01H71/02 , H01H71/04 , H01H71/52
CPC分类号： H01H71/526 , H01H71/0214 , H01H2071/0278 , H01H71/04
摘要： An assembly frame having first and second frame plates secures the movable parts of a breaker assembly together for ready assembly of the breaker assembly in a housing. A pivot pin supports the trip lever between the frame plates. The movable contact carrying blade has an elongated hole through which the pivot pin passes, the elongate hole forming a floating point for the pivot pin.
摘要翻译：具有第一和第二框架板的组装框架将断路器组件的可移动部件固定在一起，以便将断路器组件准备好组装在壳体中。枢轴销支撑框架板之间的脱扣杆。可移动触点承载刀片具有长孔，枢轴销穿过该细长孔，细长孔形成枢轴销的浮点。

2. 发明授权

US5097589A Method of manufacturing a circuit breaker 失效
标题翻译：制造断路器的方法
公开(公告)号：US5097589A
公开(公告)日：1992-03-24
申请号：US717867
申请日：1991-06-19
申请人： Willard J. Rezac , Thomas A. Edds , Lowell D. Smith , James Early , Martin Donnellan , Dermot Hurst
发明人： Willard J. Rezac , Thomas A. Edds , Lowell D. Smith , James Early , Martin Donnellan , Dermot Hurst
IPC分类号： H01H71/02 , H01H71/52
CPC分类号： H01H71/0221 , H01H71/526 , Y10T29/49105 , Y10T29/49904
摘要： A method of manufacturing a circuit breaker comprises the steps of preassembling the movable parts of the circuit breaker between a pair of frame members and providing a housing that is configured for supporting the unitary breaker assembly without attachments. Other circuit breaker components, attached to the unitary breaker assembly, are also supported in the housing without attachments. A cover is secured to the housing to complete the circuit breaker. Another version of the invention preassembles the movable parts of the circuit breaker and the stationary contact mechanism and trip coil, with the line and load terminals attached, between a pair of supporting frame members to form an operable circuit breaker module. The module is in turn supported in a housing without attachments. The circuit breaker module may be tested and adjusted prior to final assembly.
摘要翻译：制造断路器的方法包括以下步骤：将断路器的可移动部分预先组装在一对框架构件之间，并提供构造成用于在没有附件的情况下支撑整体断路器组件的壳体。连接到整体断路器组件的其它断路器部件也被支撑在外壳中而没有附件。盖子固定在外壳上以完成断路器。本发明的另一个版本预先组装断路器的可移动部件，固定接触机构和跳闸线圈，线和负载端子连接在一对支撑框架部件之间以形成可操作的断路器模块。该模块又支撑在没有附件的外壳中。断路器模块可以在最终组装之前进行测试和调整。

3. 发明授权

US5285180A Circuit breaker 失效
标题翻译：断路器
公开(公告)号：US5285180A
公开(公告)日：1994-02-08
申请号：US800181
申请日：1991-11-27
申请人： Willard J. Rezac , Thomas A. Edds , Lowell D. Smith , James Early , Martin Donnellan , Dermot Hurst
发明人： Willard J. Rezac , Thomas A. Edds , Lowell D. Smith , James Early , Martin Donnellan , Dermot Hurst
IPC分类号： H01H71/02 , H01H71/52 , H01H9/02
CPC分类号： H01H71/0221 , H01H71/526
摘要： A method of manufacturing a circuit breaker comprises the steps of preassembling the movable parts of the circuit breaker between a pair of frame members and providing a housing that is configured for supporting the unitary breaker assembly without attachments. Other circuit breaker components, attached to the unitary breaker assembly, are also supported in the housing without attachments. A cover is secured to the housing to complete the circuit breaker. Another version of the invention preassembles the movable parts of the circuit breaker and the stationary contact mechanism and trip coil, with the line and load terminals attached, between a pair of supporting frame members to form an operable circuit breaker module. The module is in turn supported in a housing without attachments. The circuit breaker module may be tested and adjusted prior to final assembly.
摘要翻译：制造断路器的方法包括以下步骤：将断路器的可移动部分预先组装在一对框架构件之间，并提供构造成用于在没有附件的情况下支撑整体断路器组件的壳体。连接到整体断路器组件的其它断路器部件也被支撑在外壳中而没有附件。盖子固定在外壳上以完成断路器。本发明的另一个版本预先组装断路器的可移动部件，固定接触机构和跳闸线圈，其中线路和负载端子被连接在一对支撑框架部件之间以形成可操作的断路器模块。该模块又支撑在没有附件的外壳中。断路器模块可以在最终组装之前进行测试和调整。

4. 发明授权

US4968863A Unitary breaker assembly for a circuit breaker 失效
标题翻译：用于断路器的单相断路器总成
公开(公告)号：US4968863A
公开(公告)日：1990-11-06
申请号：US374037
申请日：1989-06-29
申请人： Willard J. Rezac , Thomas A. Edds , Lowell D. Smith , James Early , Martin Donnellan
发明人： Willard J. Rezac , Thomas A. Edds , Lowell D. Smith , James Early , Martin Donnellan
IPC分类号： H01H71/02 , H01H71/04 , H01H71/52
CPC分类号： H01H71/0214 , H01H71/526 , H01H2071/0278 , H01H71/04
摘要： An assembly frame having first and second frame plates secures the movable parts of a breaker assembly together for ready assembly of the breaker assembly in a housing. A pivot pin supports the trip lever between the frame plates. The movable contact carrying blade has an elongated hole through which the pivot pin passes, the elongated hole forming a floating point for the pivot pin.
摘要翻译：具有第一和第二框架板的组装框架将断路器组件的可移动部件固定在一起，以便将断路器组件准备好组装在壳体中。枢轴销支撑框架板之间的脱扣杆。可动触点承载刀片具有一个长孔，枢轴销通过该长孔，细长孔形成枢轴销的浮点。

5. 发明授权

US5532660A Manual override mechanism for a remote controlled circuit breaker 失效
标题翻译：遥控断路器的手动超驰机构
公开(公告)号：US5532660A
公开(公告)日：1996-07-02
申请号：US397025
申请日：1995-02-28
申请人： Lowell D. Smith , Robert G. Cook
发明人： Lowell D. Smith , Robert G. Cook
IPC分类号： H01H3/40 , H01H9/16 , H01H71/70 , H01H89/08 , H01H75/00
CPC分类号： H01H71/70 , H01H3/40 , H01H89/08 , H01H2300/03 , H01H9/167 , Y02B90/224 , Y04S20/14
摘要： A remotely controllable circuit breaker device for interrupting power in a circuit path between a source and a load includes local and remote monitoring capabilities and a worm-gear mechanism for reliable control of the interruption mechanism. The device includes a first contact and a second contact cooperatively arranged in the circuit path so as to provide current from the source to the load. At least one of the contacts are movable for interrupting the power provided to the load. The worm gear mechanism includes a motor with a rotatable shaft which responds to open and closed control signals generated from a remote location, and a gear, rotatably responsive to the rotatable shaft, for controlling the movable contact so that the circuit path is interrupted and established, respectively. The worm gear mechanism controls the movable contact using a coupling arrangement, which has a first part coupled to the movable contact and a second part coupled to the gear. A manually operated member is used to render the coupling arrangement nonresponsive to the worm gear.
摘要翻译：用于中断源极和负载之间的电路中的电力的可远程控制的断路器装置包括本地和远程监控能力以及用于可靠地控制中断机构的蜗轮机构。该装置包括协调地布置在电路路径中的第一触点和第二触点，以便提供从源到负载的电流。触点中的至少一个可移动以中断提供给负载的电力。蜗轮机构包括具有可旋转轴的电动机，其响应于从远程位置产生的打开和关闭的控制信号，以及响应于可旋转轴可旋转的齿轮，用于控制可动触点，使得电路路径被中断和建立，分别。蜗轮机构使用联接装置来控制可动触头，联接装置具有联接到可动触头的第一部件和联接到齿轮的第二部件。使用手动操作的构件使联接装置不响应于蜗轮。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式