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1. 发明授权

US06980071B2 Apparatus and method for circuit breaker trip unit adjustment 失效
公开(公告)号：US06980071B2
公开(公告)日：2005-12-27
申请号：US10671302
申请日：2003-09-24
申请人： Navin Kumar , Christian Daehler , Ronald Ciarcia , Narender Macha , Anantharam Subramanian , Luis A. Brignoni
发明人： Navin Kumar , Christian Daehler , Ronald Ciarcia , Narender Macha , Anantharam Subramanian , Luis A. Brignoni
IPC分类号： H01H71/74 , H01H9/00
CPC分类号： H01H71/7463
摘要： A trip system for a circuit breaker having a support frame, a trip unit, a crossbar, and a trip bar, is disclosed. The trip unit is responsive to an electric current for generating a trip force, the crossbar is directly coupled to the trip unit and to the support frame, and the trip bar is directly coupled to the support frame. The electric current at the trip unit generates a trip force that acts upon the trip bar to trip the circuit breaker. The crossbar remains substantially stationary during the tripping action.

2. 发明申请

US20050062569A1 Apparatus and method for circuit breaker trip unit adjustment 失效
标题翻译：断路器跳闸单元调整的装置和方法
公开(公告)号：US20050062569A1
公开(公告)日：2005-03-24
申请号：US10671302
申请日：2003-09-24
申请人： Navin Kumar , Christian Daehler , Ronald Ciarcia , Narender Macha , Anantharam Subramanian , Luis Brignoni
发明人： Navin Kumar , Christian Daehler , Ronald Ciarcia , Narender Macha , Anantharam Subramanian , Luis Brignoni
IPC分类号： H01H71/74 , H01H9/02 , H01H13/04
CPC分类号： H01H71/7463
摘要： A trip system for a circuit breaker having a support frame, a trip unit, a crossbar, and a trip bar, is disclosed. The trip unit is responsive to an electric current for generating a trip force, the crossbar is directly coupled to the trip unit and to the support frame, and the trip bar is directly coupled to the support frame. The electric current at the trip unit generates a trip force that acts upon the trip bar to trip the circuit breaker. The crossbar remains substantially stationary during the tripping action.
摘要翻译：公开了一种用于具有支撑框架，跳闸单元，横梁和跳闸杆的断路器的跳闸系统。跳闸单元响应于用于产生跳闸力的电流，横杆直接耦合到跳闸单元和支撑框架，并且跳闸杆直接联接到支撑框架。跳闸单元上的电流产生作用在跳闸杆上以跳闸断路器的跳闸力。在跳闸动作期间横梁保持基本静止。

3. 发明授权

US08440913B2 Breaker with improved shipping configuration 有权
标题翻译：破碎机具有改进的运输配置
公开(公告)号：US08440913B2
公开(公告)日：2013-05-14
申请号：US12761430
申请日：2010-04-16
申请人： Jason Stull , Vince Rogers , Christian Daehler
发明人： Jason Stull , Vince Rogers , Christian Daehler
IPC分类号： H01B17/16 , H01H33/00
CPC分类号： H02B5/00 , H01H33/022
摘要： A pole assembly for a three phase breaker includes a center pole and a pair of outer poles positioned on opposed sides of the center pole. A pair of brackets are positioned at opposed ends of the pole, and include a center groove and a pair of outer grooves. The center pole is positioned in the center groove. The outer poles are secured in the outer groove in a shipping configuration and an installed configuration. When in the shipping configuration the bushings of all the poles are parallel. When in the installed configuration the bushings of the outer poles are angled away from the bushings of the center pole.
摘要翻译：用于三相断路器的极组件包括中心极和位于中心极的相对侧上的一对外极。一对支架位于极的相对端，并且包括中心槽和一对外槽。中心极位于中心凹槽中。外部的杆以装运配置和安装结构固定在外槽中。在运输配置中，所有极点的套管平行。当处于安装状态时，外极的衬套与中心柱的套管成一定角度。

4. 发明授权

US06980069B2 Magnetic device for a magnetic trip unit 有权
标题翻译：用于磁力跳闸单元的磁性装置
公开(公告)号：US06980069B2
公开(公告)日：2005-12-27
申请号：US10063401
申请日：2002-04-18
申请人： Thomas Gary O'Keeffe , Christian Daehler , Biranchi Narayana Sahu , Varma Dantuluri
发明人： Thomas Gary O'Keeffe , Christian Daehler , Biranchi Narayana Sahu , Varma Dantuluri
IPC分类号： H01H71/24 , H01H71/74 , H01H75/12
CPC分类号： H01H71/2472 , H01H71/2436 , H01H71/7463
摘要： A method and magnetic trip unit for actuating a latching mechanism to trip a circuit breaker upon an overcurrent condition, the magnetic trip unit including: a first electrically conductive strap configured to conduct an electrical current; a first magnet yoke disposed proximate to the first electrically conductive strap; and a first armature pivotally disposed proximate to the first magnetic yoke in operable communication with the latching mechanism; the first armature providing a magnetic path having a reluctance to magnetic flux; and the reluctance is adjusted to prevent saturation of the magnetic flux when the current through the strap is a first number times a rated current of the circuit breaker and the reluctance is adjusted to promote saturation of magnetic flux when the current through the strap is a second number times the rated current of the circuit breaker, wherein the first number is a number smaller than the second number.
摘要翻译：一种用于致动闭锁机构以在过电流状态下使断路器跳闸的方法和磁脱扣单元，所述磁脱扣单元包括：被配置为传导电流的第一导电带; 靠近所述第一导电带设置的第一磁轭; 以及枢转地布置成靠近所述第一磁轭的第一电枢，其与所述闭锁机构可操作地连通; 所述第一电枢提供具有磁通磁阻的磁路; 并且调节磁阻以防止当通过带的电流是断路器的额定电流的第一数量时磁通量的饱和，并且当电流通过带子的电流为第二时，磁阻被调整以促进磁通量的饱和数量乘以断路器的额定电流，其中第一数量小于第二数量的数量。

5. 发明授权

US06794963B2 Magnetic device for a magnetic trip unit 有权
标题翻译：用于磁力跳闸单元的磁性装置
公开(公告)号：US06794963B2
公开(公告)日：2004-09-21
申请号：US10063457
申请日：2002-04-24
申请人： Thomas Gary O'Keeffe , Christian Daehler , Shridhar Champaknath Nath , Anitha Bochala
发明人： Thomas Gary O'Keeffe , Christian Daehler , Shridhar Champaknath Nath , Anitha Bochala
IPC分类号： H01H900
CPC分类号： H01H71/7463 , H01H1/2041 , H01H71/2463
摘要： A magnetic trip unit for actuating a latching mechanism to trip a circuit breaker upon an overcurrent condition, the magnetic trip unit includes: a flux return component in electromagnetic communication with an electrically conductive strap; a tube disposed within the flux return component; a stator disposed at a first end of the tube and connected to the flux return component, the stator having a stator surface at one end; and a plunger slidably extending from a second end of the tube, the plunger comprises a plunger surface at one end facing the stator surface, the plunger further includes another end adapted to operably interact with the latching mechanism, the plunger is biased to a predetermined gap position.
摘要翻译：一种用于致动闭锁机构以在过电流状态下使断路器跳闸的磁脱扣单元，所述磁脱扣单元包括：与导电带电磁连通的磁通返回部件; 设置在所述通量返回部件内的管; 定子，其设置在所述管的第一端并连接到所述磁通返回部件，所述定子在一端具有定子表面; 以及柱塞，其从所述管的第二端部可滑动地延伸，所述柱塞包括在面向所述定子表面的一端处的柱塞表面，所述柱塞还包括适于与所述闭锁机构可操作地相互作用的另一端，所述柱塞被偏压到预定间隙位置。

6. 发明申请

US20050045595A1 Pressure-limiting valve for a puffer interrupter assembly 审中-公开
标题翻译：用于河豚断路器总成的限压阀
公开(公告)号：US20050045595A1
公开(公告)日：2005-03-03
申请号：US10654671
申请日：2003-09-03
申请人： Christian Daehler
发明人： Christian Daehler
IPC分类号： H01H33/91 , H01H33/88
CPC分类号： H01H33/91 , H01H2033/906 , H01H2033/908
摘要： Another preferred embodiment of a valve for a puffer interrupter assembly includes a body for mounting in the puffer interrupter assembly. The body has a through hole formed therein and extending between a first and a second major surface thereof. The valve also includes a ring member having a first major surface contacting the second major surface of the body and covering the through hole on a selective basis. The valve also includes a wave spring contacting a second major surface of the ring member.
摘要翻译：用于河豚断路器组件的阀的另一优选实施例包括用于安装在吹气断路器组件中的主体。主体具有形成在其中并在其第一和第二主表面之间延伸的通孔。该阀还包括具有接触主体的第二主表面的第一主表面并且以选择性的方式覆盖通孔的环构件。阀还包括与环构件的第二主表面接触的波形弹簧。

7. 发明授权

US06744339B2 Motor protection trip unit 失效
标题翻译：电机保护跳闸单元
公开(公告)号：US06744339B2
公开(公告)日：2004-06-01
申请号：US10095637
申请日：2002-03-12
申请人： Christian Daehler , Biranchi Sahu , Varma S P Dantuluri , Tom O'Keeffe
发明人： Christian Daehler , Biranchi Sahu , Varma S P Dantuluri , Tom O'Keeffe
IPC分类号： H01H7512
CPC分类号： H01H71/2472
摘要： A motor protection trip unit for a circuit breaker includes an electrically conductive strap, a yoke including a body including a first side wall, a second side wall, a third side wall, and a fourth side wall. The third side wall extends between the first and second side walls, the fourth side wall extending from the first and second side walls and comprising a yoke gap extending therethrough. A motor protection trip unit for a circuit breaker also includes a flapper holder coupled to the strap, a flapper pivotally coupled to the flapper holder, and a biasing mechanism coupled between the flapper holder and the flapper. The biasing mechanism is configured to maintain the flapper a distance from the yoke such that a yoke-flapper gap is defined between the yoke and the flapper.
摘要翻译：用于断路器的电动机保护跳闸单元包括导电带，轭包括包括第一侧壁，第二侧壁，第三侧壁和第四侧壁的主体。第三侧壁在第一和第二侧壁之间延伸，第四侧壁从第一和第二侧壁延伸并且包括延伸穿过其中的轭架间隙。用于断路器的电动机保护跳闸单元还包括联接到带的挡板保持器，可枢转地联接到挡板保持器的挡板以及联接在挡板保持器和挡板之间的偏压机构。偏压机构构造成将挡板保持与轭架的距离，使得轭架和挡板间隙限定在轭架和挡板之间。

8. 发明申请

US20100270056A1 Breaker with Improved Shipping Configuration 有权
标题翻译：破碎机与改进的运输配置
公开(公告)号：US20100270056A1
公开(公告)日：2010-10-28
申请号：US12761430
申请日：2010-04-16
申请人： Jason Stull , Vince Rogers , Christian Daehler
发明人： Jason Stull , Vince Rogers , Christian Daehler
IPC分类号： H01B17/16
CPC分类号： H02B5/00 , H01H33/022
摘要： A pole assembly for a three phase breaker includes a center pole and a pair of outer poles positioned on opposed sides of the center pole. A pair of brackets are positioned at opposed ends of the pole, and include a center groove and a pair of outer grooves. The center pole is positioned in the center groove. The outer poles are secured in the outer groove in a shipping configuration and an installed configuration. When in the shipping configuration the bushings of all the poles are parallel. When in the installed configuration the bushings of the outer poles are angled away from the bushings of the center pole.
摘要翻译：用于三相断路器的极组件包括中心极和位于中心极的相对侧上的一对外极。一对支架位于极的相对端，并且包括中心槽和一对外槽。中心极位于中心凹槽中。外部的杆以装运配置和安装结构固定在外槽中。在运输配置中，所有极点的套管平行。当处于安装状态时，外极的衬套与中心柱的套管成一定角度。

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