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1. 发明授权

US06985059B2 Circuit breaker handle block 有权
标题翻译：断路器手柄块
公开(公告)号：US06985059B2
公开(公告)日：2006-01-10
申请号：US10605124
申请日：2003-09-10
申请人： Ananthram Subramanian , Ronald Ciarcia , Narender Macha , Luis Brignoni , Paul Douglas Lafferty
发明人： Ananthram Subramanian , Ronald Ciarcia , Narender Macha , Luis Brignoni , Paul Douglas Lafferty
IPC分类号： H01H9/00
CPC分类号： H01H1/2058 , H01H71/501 , H01H71/525
摘要： A circuit breaker includes a crank for coupling a rotary arm breaker mechanism to the cradle. The crank has a protrusion which cooperates with a handle yoke to restrict movement of the operating handle when the contacts of the circuit breaker are welded. The crank protrusion is arranged such that it does not interfere with the handle under normal operating conditions.
摘要翻译：断路器包括用于将旋转臂断路器机构连接到支架的曲柄。曲柄具有与手柄轭配合的突起，以在断路器的触点被焊接时限制操作手柄的移动。曲柄突起被布置成使得其在正常操作条件下不会干扰手柄。

2. 发明授权

US06930577B2 Circuit breaker lug cover and gasket 有权
标题翻译：断路器盖板和垫圈
公开(公告)号：US06930577B2
公开(公告)日：2005-08-16
申请号：US10605206
申请日：2003-09-15
申请人： Ananthram Subramanian , Ronald Ciarcia , Narender Macha , Luis Brignoni , Paul Douglas Lafferty
发明人： Ananthram Subramanian , Ronald Ciarcia , Narender Macha , Luis Brignoni , Paul Douglas Lafferty
IPC分类号： H01H9/02 , H01H13/04 , H01H71/08
CPC分类号： H01H1/2058 , H01H9/0264 , H01H71/08 , H01H2001/5861 , H01H2071/086
摘要： A molded insulator cover for a circuit breaker molded case includes a terminal connector attachable to the strap terminal. The terminal connector is disposed in the circuit breaker molded case and an insulator discrete from the molded case is disposed around the terminal connector. The insulator is trapped into the circuit breaker molded case by attachment of the terminal connector to the strap terminal. The insulator is configured to be used with a plurality of different field installable terminal connectors.
摘要翻译：用于断路器模制壳体的模制绝缘体盖包括可附接到带端子的端子连接器。端子连接器设置在断路器模制壳体中，并且与模制壳体分离的绝缘体设置在端子连接器周围。通过将端子连接器连接到带端子，绝缘体被捕获到断路器模制壳体中。绝缘体被配置为与多个不同的现场可安装终端连接器一起使用。

3. 发明授权

US06724286B2 Adjustable trip solenoid 失效
标题翻译：可调跳闸螺线管
公开(公告)号：US06724286B2
公开(公告)日：2004-04-20
申请号：US10063149
申请日：2002-03-26
申请人： David Arnold , Thomas G. O'Keeffe , Paul Douglas Lafferty
发明人： David Arnold , Thomas G. O'Keeffe , Paul Douglas Lafferty
IPC分类号： H01F708
CPC分类号： H01H71/7463 , H01H71/2463
摘要： An adjustable solenoid having an enclosure containing a winding through which a current is passed. The winding defines an area and a plunger is positioned at one end of the area with a mechanical biasing mechanism for providing a biasing force to the plunger, the mechanical biasing mechanism is secured to the plunger at one end and a support at the other end. A stator having a first threaded portion engaged within a threaded opening of the enclosure causes the stator to travel between a first position and a second position as a rotational force is applied to the stator. The first position is closer to the plunger than the second position, and the stator is in a facially spaced relationship with respect to the plunger and the stator has a second threaded portion for engaging a threaded portion of the support, the second threaded portion of the stator causes the support to travel between a first position and a second position, the second position of the support provides the mechanical biasing mechanism with a greater biasing force than the first position.
摘要翻译：一种可调式螺线管，其具有包含电流通过的绕组的外壳。线圈限定一个区域，并且柱塞位于该区域的一端，具有用于向柱塞提供偏置力的机械偏置机构，机械偏置机构在一端固定到柱塞，另一端固定在支撑件上。具有接合在壳体的螺纹开口内的第一螺纹部分的定子使得当定子施加旋转力时，定子在第一位置和第二位置之间移动。所述第一位置比所述第二位置更靠近所述柱塞，并且所述定子相对于所述柱塞处于面间隔的关系，并且所述定子具有用于接合所述支撑件的螺纹部分的第二螺纹部分，所述第二螺纹部分定子使得支撑件在第一位置和第二位置之间移动，支撑件的第二位置以比第一位置更大的偏置力提供机械偏置机构。

4. 发明授权

US06404314B1 Adjustable trip solenoid 失效
标题翻译：可调跳闸螺线管
公开(公告)号：US06404314B1
公开(公告)日：2002-06-11
申请号：US09515112
申请日：2000-02-29
申请人： David Arnold , Thomas G. O'Keeffe , Paul Douglas Lafferty
发明人： David Arnold , Thomas G. O'Keeffe , Paul Douglas Lafferty
IPC分类号： H01F300
CPC分类号： H01H71/7463 , H01H71/2463
摘要： An adjustable solenoid having an enclosure containing a winding through which a current is passed. The winding defines an area and a plunger is positioned at one end of the area with a mechanical biasing mechanism for providing a biasing force to the plunger, the mechanical biasing mechanism is secured to the plunger at one end and a support at the other end. A stator having a first threaded portion engaged within a threaded opening of the enclosure causes the stator to travel between a first position and a second position as a rotational force is applied to the stator. The first position is closer to the plunger than the second position, and the stator is in a facially spaced relationship with respect to the plunger and the stator has a second threaded portion for engaging a threaded portion of the support, the second threaded portion of the stator causes the support to travel between a first position and a second position, the second position of the support provides the mechanical biasing mechanism with a greater biasing force than the first position.
摘要翻译：一种可调式螺线管，其具有包含电流通过的绕组的外壳。线圈限定一个区域，并且柱塞位于该区域的一端，具有用于向柱塞提供偏置力的机械偏置机构，机械偏置机构在一端固定到柱塞，另一端固定在支撑件上。具有接合在壳体的螺纹开口内的第一螺纹部分的定子使得当定子施加旋转力时，定子在第一位置和第二位置之间移动。所述第一位置比所述第二位置更靠近所述柱塞，并且所述定子相对于所述柱塞处于面间隔的关系，并且所述定子具有用于接合所述支撑件的螺纹部分的第二螺纹部分，所述第二螺纹部分定子使得支撑件在第一位置和第二位置之间移动，支撑件的第二位置以比第一位置更大的偏置力提供机械偏置机构。

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