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1. 发明授权

US4876424A Barrier with a venting scheme for a circuit breaker 失效
标题翻译：具有断路器通风方案的屏障
公开(公告)号：US4876424A
公开(公告)日：1989-10-24
申请号：US246484
申请日：1988-09-19
申请人： David A. Leone , Clifford A. Buxton , W. Dale Robbins
发明人： David A. Leone , Clifford A. Buxton , W. Dale Robbins
IPC分类号： H05K5/02 , H01H9/04 , H01H9/34 , H01H33/62
CPC分类号： H01H9/342
摘要： A barrier for isolating the electrical contacts of a circuit breaker from the operating mechanism for the contacts. The barrier includes openings to allow the operating mechanism to pass through the barrier, and venting channels for venting gas from within the circuit breaker to the exterior of the circuit breaker.
摘要翻译：用于将断路器的电触点与用于触点的操作机构隔离的屏障。屏障包括允许操作机构穿过屏障的开口，以及排出通道以将气体从断路器内部排出到断路器的外部。

2. 发明授权

US5381119A Circuit breaker trip unit interlock 失效
标题翻译：断路器跳闸单元互锁
公开(公告)号：US5381119A
公开(公告)日：1995-01-10
申请号：US35350
申请日：1993-03-22
申请人： W. Dale Robbins , Curtis J. Ayers , David A. Leone
发明人： W. Dale Robbins , Curtis J. Ayers , David A. Leone
IPC分类号： H01H71/12 , H01H71/74 , H01H67/02
CPC分类号： H01H71/126 , H01H71/7409
摘要： A circuit breaker including a trip unit interlock. The trip unit interlock provides a trip unit having a plug connectable with a mating plug which is slidable with respect to the circuit breaker. The trip unit engages a pair of pins mounted to the circuit breaker when the trip unit is in its operating position. The pins are oriented to prevent separation of the plug from the receptacle during circuit breaker tripping. Since it is undesirable to insert a trip unit into a circuit breaker where the trip unit is not compatible with the circuit breaker, the pins and openings in the trip unit are configured such that they will not mate if the trip unit is not appropriate for the circuit breaker. When the trip unit is in its operating position, the trip unit holds an interlock lever for the contact operating mechanism of the circuit breaker in a position where the contact operating mechanism may close the contacts and hold the contacts closed when the circuit breaker is in its ON state.
摘要翻译：断路器包括跳闸单元互锁。跳闸单元互锁提供了具有可与相对于断路器滑动的配合插头连接的插头的跳闸单元。当跳闸单元处于其工作位置时，跳闸单元接合安装到断路器上的一对引脚。引脚定位成防止断路器跳闸期间插头与插座分离。由于不希望将跳闸单元插入到断路器中，其中跳闸单元与断路器不兼容，所以跳闸单元中的引脚和开口被配置为使得如果跳闸单元不适合于跳闸单元断路器。当跳闸单元处于其操作位置时，跳闸单元将断路器的触点操作机构的联锁杆保持在触点操作机构可以闭合触点并且当断路器处于其中时保持触点闭合的位置 ON状态。

3. 发明授权

US5239144A Circuit breaker trip unit interlock 失效
标题翻译：断路器跳闸单元互锁
公开(公告)号：US5239144A
公开(公告)日：1993-08-24
申请号：US832548
申请日：1992-02-07
申请人： W. Dale Robbins , Curtis J. Ayers , David A. Leone
发明人： W. Dale Robbins , Curtis J. Ayers , David A. Leone
IPC分类号： H01H71/12 , H01H71/74
CPC分类号： H01H71/126 , H01H71/7409
摘要： A circuit breaker including a trip unit interlock. The trip unit interlock provides a trip unit having a plug connectable with a mating plug which is slidable with respect to the circuit breaker. The trip unit engages a pair of pins mounted to the circuit breaker when the trip unit is in its operating position. The pins are oriented to prevent separation of the plug from the receptacle during circuit breaker tripping. Since it is undesirable to insert a trip unit into a circuit breaker where the trip unit is not compatible with the circuit breaker, the pins and openings in the trip unit are configured such that they will not mate if the trip unit is not appropriate for the circuit breaker. When the trip unit is in its operating position, the trip unit holds an interlock lever for the contact operating mechanism of the circuit breaker in a position where the contact operating mechanism may close the contacts and hold the contacts closed when the circuit breaker is in its ON state.
摘要翻译：断路器包括跳闸单元互锁。跳闸单元互锁提供了具有可与相对于断路器滑动的配合插头连接的插头的跳闸单元。当跳闸单元处于其工作位置时，跳闸单元接合安装到断路器上的一对引脚。引脚定位成防止断路器跳闸期间插头与插座分离。由于不希望将跳闸单元插入到断路器中，其中跳闸单元与断路器不兼容，所以跳闸单元中的引脚和开口被配置为使得如果跳闸单元不适合于跳闸单元断路器。当跳闸单元处于其操作位置时，跳闸单元将断路器的触点操作机构的联锁杆保持在触点操作机构可以闭合触点并且当断路器处于其中时保持触点闭合的位置 ON状态。

4. 发明授权

US4899022A Stored energy operating mechanism charging handle and cover assembly 失效
标题翻译：存储能量操作机构充电手柄和盖组件
公开(公告)号：US4899022A
公开(公告)日：1990-02-06
申请号：US256356
申请日：1988-10-11
申请人： David A. Leone , G. Lawrence Moody , William D. Holland , Mark E. Bell , W. Dale Robbins
发明人： David A. Leone , G. Lawrence Moody , William D. Holland , Mark E. Bell , W. Dale Robbins
IPC分类号： H01H3/30
CPC分类号： H01H3/3005
摘要： A charging handle assembly for charging the closing springs of a stored energy mechanism which closes the contacts of a circuit breaker. The charging handle has a generally U-shape and is pivotally attached to the circuit breaker cover. The handle is adapted to cooperate with the stored energy mechanism such that the cover and handle are easily removed from the circuit breaker. Additionally, the handle cooperates with the cover and the stored energy mechanism so that energy is transferred to the springs of the mechanism by pumpiing the handle.
摘要翻译：一种充电手柄组件，用于对闭合断路器的触点的存储能量机构的闭合弹簧进行充电。充电手柄具有大致U形并且枢转地附接到断路器盖。手柄适于与存储的能量机构配合，使得盖和手柄容易地从断路器移除。此外，手柄与盖和存储的能量机构配合，从而通过泵送手柄将能量转移到机构的弹簧。

5. 发明授权

US6072137A Pinion gear carrier assembly for a stored energy circuit breaker operator assembly 有权
标题翻译：用于存储能量断路器操作器组件的小齿轮齿轮架组件
公开(公告)号：US6072137A
公开(公告)日：2000-06-06
申请号：US277927
申请日：1999-03-29
申请人： Parker A. Bollinger, Jr. , Paul D. Reagan , W. Dale Robbins
发明人： Parker A. Bollinger, Jr. , Paul D. Reagan , W. Dale Robbins
IPC分类号： H01H3/30 , H01H3/40
CPC分类号： H01H3/40 , H01H3/30
摘要： A pinion gear carrier assembly for use with an operator handle, operator handle shaft assembly and main operator gear that is used to drive a movement translation assembly so as to charge a stored energy assembly of a stored energy circuit breaker actuation apparatus, the pinion gear carrier assembly comprising a pinion gear carrier having an operator handle shaft aperture and an idler pinion gear mounting member, wherein the pinion gear carrier is mounted on the operator handle shaft using the operator handle shaft aperture; a driver pinion gear mounted on the operator handle shaft; an idler pinion gear mounted on the idler pinion gear mounting member; wherein the driver pinion gear and the idler pinion gear contact one another so that the idler pinion gear rotates when the driver pinion gear is rotated by the operator handle and operator handle shaft.
摘要翻译：用于操作者手柄，操作者手柄轴组件和主操作器齿轮的小齿轮托架组件，其用于驱动运动平移组件以对存储的能量断路器致动装置的存储的能量组件充电，小齿轮架组件包括具有操作者手柄轴孔的小齿轮架和惰轮小齿轮安装构件，其中小齿轮架使用操作者手柄轴孔安装在操作手柄轴上; 安装在操作者手柄轴上的驾驶员小齿轮; 安装在惰轮小齿轮安装构件上的惰轮小齿轮; 其中驾驶员小齿轮和惰轮小齿轮彼此接触，使得当驾驶小齿轮由操作者手柄和操作者手柄轴旋转时，惰轮小齿轮转动。

6. 发明授权

US4901821A Motor operator for a stored energy operating mechanism 失效
标题翻译：用于存储能量运行机构的电机操作员
公开(公告)号：US4901821A
公开(公告)日：1990-02-20
申请号：US257483
申请日：1988-10-13
申请人： W. Dale Robbins
发明人： W. Dale Robbins
IPC分类号： F03G1/08 , H01H3/30
CPC分类号： H01H3/3015 , F03G1/08 , H01H2003/3068 , Y10T74/1828 , Y10T74/18296 , Y10T74/19916 , Y10T74/2101 , Y10T74/2107
摘要： A motor operated mechanism for transferring energy to the energy storing mechanism of a circuit breaker of the type which utilizes the energy to close the primary contacts of the circuit breaker. The mechanism includes a motor for driving a cam and follower assembly. The cam and follower assembly cooperate with a linkage to supply rotational motion of an energy delivery shaft, wherein the energy delivery shaft is coupled to the energy storing mechanism of the circuit breaker.
摘要翻译：一种电动机构，用于将能量转移到利用能量封闭断路器的主触点的断路器的能量存储机构。该机构包括用于驱动凸轮和从动组件的马达。凸轮和跟随器组件与联动装置配合以提供能量输送轴的旋转运动，其中能量输送轴联接到断路器的能量存储机构。

7. 发明申请

US20090223793A1 MOVEABLE ARM FOR A CIRCUIT BREAKER AND METHOD FOR MAKING THE SAME 有权
标题翻译：一种用于断路器的可移动臂及其制造方法
公开(公告)号：US20090223793A1
公开(公告)日：2009-09-10
申请号：US12395727
申请日：2009-03-02
申请人： W. Dale Robbins , Karsten Freundt , Eduardo Vidal
发明人： W. Dale Robbins , Karsten Freundt , Eduardo Vidal
IPC分类号： H01H1/00 , H01H11/00
CPC分类号： H01H1/226 , H01H11/04 , Y10T29/49105
摘要： A movable arm assembly for a circuit breaker includes a unitary structure having two blade portions being connected by a bend location. The bend location forms a gapless surface region. A contact is connected to the unitary structure wherein the gapless surface region and a contact surface of the contact are connected to form a joint therebetween. A method for forming a movable arm assembly includes forming a blank from a conductive sheet, the blank including a unitary structure having two blade portions, bending the blade portion at a bend location to form a gapless surface region at the bend location and joining a contact to the unitary structure on the gapless surface region at the bend location to form a movable arm assembly.
摘要翻译：一种用于断路器的可移动臂组件包括具有通过弯曲位置连接的两个叶片部分的整体结构。弯曲位置形成无间隙表面区域。接触件连接到单一结构，其中无间隙表面区域和接触件的接触表面连接以在其间形成接头。一种用于形成可动臂组件的方法包括从导电片形成坯件，所述坯件包括具有两个叶片部分的整体结构，在弯曲位置处弯曲刀片部分以在弯曲位置处形成无间隙表面区域并且将接触部到弯曲位置处的无间隙表面区域上的单一结构，以形成可动臂组件。

8. 发明授权

US06265678B1 Circuit breaker movement system with over-travel protection 有权
标题翻译：断路器运动系统具有超行程保护功能
公开(公告)号：US06265678B1
公开(公告)日：2001-07-24
申请号：US09434436
申请日：1999-11-05
申请人： W. Dale Robbins , James H. Blessitt
发明人： W. Dale Robbins , James H. Blessitt
IPC分类号： H01H900
CPC分类号： H02B11/127
摘要： A mechanism is provided for moving a circuit breaker (12) with respect to a circuit breaker connecting apparatus (14) so as to connect or disconnect the circuit breaker from the circuit breaker connecting apparatus. The mechanism includes a draw bracket assembly (29) having a draw bracket (30) constructed and arranged to be mounted to the circuit breaker connecting apparatus (14) so as to be generally adjacent to a side of the circuit breaker connecting apparatus. A guide engaging member (36) is mounted for generally vertical movement with respect to the draw bracket (30). The guide engaging member (30) has a slot structure (42) therein having surfaces constructed and arranged to receive and engage a guide (26) associated with the circuit breaker (12) for moving the circuit breaker with respect to the circuit breaker connecting apparatus (14). A drive member (55) is provided and has a movable element (56). The drive member (55) is constructed and arranged to be actuated so as to cause movement of the movable element (56). A motion transmitting structure (54) is operatively associated with the movable member (56) and the guide engaging member (30) such that movement of the movable element (56) causes the motion transmitting structure (54) to move thereby causing the guide engaging member (30) to move between an operational range of motion to engage or disengage the circuit breaker (12) from the circuit breaker connecting apparatus (14). The movable element (56) is constructed and arranged to disengage from the drive member (55) or disengage from the motion transmitting structure (54) outside of the operational range of motion.
摘要翻译：提供了一种用于使断路器（12）相对于断路器连接装置（14）移动以便将断路器与断路器连接装置连接或断开的机构。该机构包括：牵引支架组件（29），其具有构造和布置成安装到断路器连接装置（14）上的大致与断路器连接装置的一侧相邻的牵引支架（30）。引导接合构件（36）被安装成相对于牵引支架（30）大致垂直移动。引导接合构件（30）具有槽结构（42），其中表面构造和布置成接收和接合与断路器（12）相关联的引导件（26），用于相对于断路器连接装置移动断路器（14）。驱动构件（55）设置并具有可移动元件（56）。驱动构件（55）被构造和布置成被致动以便引起可移动元件（56）的移动。运动传递结构（54）可操作地与可动构件（56）和引导接合构件（30）相关联，使得可移动元件（56）的运动导致运动传递结构（54）移动，从而导致引导接合构件（30）在操作运动范围之间移动以使断路器（12）与断路器连接装置（14）接合或分离。可移动元件（56）构造和布置成与驱动构件（55）脱离或者在运动范围之外脱离运动传递结构（54）。

9. 发明授权

US07667150B2 Moveable arm for a circuit breaker and method for making the same 有权
标题翻译：断路器可动臂及其制作方法
公开(公告)号：US07667150B2
公开(公告)日：2010-02-23
申请号：US12395727
申请日：2009-03-02
申请人： W. Dale Robbins , Karsten Freundt , Eduardo Vidal
发明人： W. Dale Robbins , Karsten Freundt , Eduardo Vidal
IPC分类号： H01H1/22
CPC分类号： H01H1/226 , H01H11/04 , Y10T29/49105
摘要： A movable arm assembly for a circuit breaker includes a unitary structure having two blade portions being connected by a bend location. The bend location forms a gapless surface region. A contact is connected to the unitary structure wherein the gapless surface region and a contact surface of the contact are connected to form a joint therebetween. A method for forming a movable arm assembly includes forming a blank from a conductive sheet, the blank including a unitary structure having two blade portions, bending the blade portion at a bend location to form a gapless surface region at the bend location and joining a contact to the unitary structure on the gapless surface region at the bend location to form a movable arm assembly.
摘要翻译：一种用于断路器的可移动臂组件包括具有通过弯曲位置连接的两个叶片部分的整体结构。弯曲位置形成无间隙表面区域。接触件连接到单一结构，其中无间隙表面区域和接触件的接触表面连接以在其间形成接头。一种用于形成可动臂组件的方法包括从导电片形成坯件，所述坯件包括具有两个叶片部分的整体结构，在弯曲位置处弯曲刀片部分以在弯曲位置处形成无间隙表面区域并且将接触部到弯曲位置处的无间隙表面区域上的单一结构，以形成可动臂组件。

10. 发明授权

US06797903B1 Extended rotary handle operator 有权
标题翻译：扩展旋转手柄操作器
公开(公告)号：US06797903B1
公开(公告)日：2004-09-28
申请号：US10776142
申请日：2004-02-11
申请人： Michael Troy Winslett , W. Dale Robbins
发明人： Michael Troy Winslett , W. Dale Robbins
IPC分类号： H01H928
CPC分类号： H01H71/501 , H01H71/56 , H01H2009/288
摘要： A method and an extended rotary operating mechanism for a circuit breaker having a movable operating handle coupled to a shaft, and electrical contacts, the extended rotary operating mechanism comprising a handle operator defining a socket. A blocking plate mounted in the socket, with the blocking plate including a blocking shape. A shaft adapter is coupled to the blocking plate and the shaft. If the electrical contacts of the circuit breaker are welded closed and a torque is applied to the operator handle, the blocking shape prevents the handle operator from being locked in an “OFF” position independently of the operating handle position, by covering a locking hole. The shaft adapter may include one of an extended socket and a recessed socket configured to engage the shaft.
摘要翻译：一种用于断路器的方法和扩展旋转操作机构，其具有联接到轴的可移动操作手柄和电触点，所述扩展旋转操作机构包括限定插座的手柄操作器。安装在插座中的阻挡板，阻挡板包括阻挡形状。轴适配器联接到阻挡板和轴。如果断路器的电触点被焊接闭合并且向操作者手柄施加扭矩，则阻挡形状通过覆盖锁定孔而防止手柄操作者被锁定在独立于操作手柄位置的“关闭”位置。轴适配器可以包括延伸插座和被配置为接合轴的凹入插座中的一个。

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