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1. 发明授权

US06362711B1 Circuit breaker cover with screw locating feature 失效
标题翻译：带螺丝定位功能的断路器盖
公开(公告)号：US06362711B1
公开(公告)日：2002-03-26
申请号：US09709212
申请日：2000-11-10
申请人： Javier Ignacio Larranaga , Joseph Criniti , Thomas Randolph Campbell
发明人： Javier Ignacio Larranaga , Joseph Criniti , Thomas Randolph Campbell
IPC分类号： H01H1304
CPC分类号： H01H71/7427 , H01H2069/013
摘要： A molded circuit breaker cover for providing access to a calibration screw of a thermal trip unit is disclosed. The cover includes an exterior surface having an opening disposed therein and a locator extending from an underside of the cover. The locator includes a channel surface defining a channel continuous with the opening wherein the locator captures the calibration screw and aligns the calibration screw with the opening. Locator significantly increase the calibration yield of multi-pole circuit breakers by decreasing misalignment of the calibration screws during assembly of the circuit breaker.
摘要翻译：公开了一种用于提供对热跳闸单元的校准螺钉的访问的模制断路器盖。所述盖包括外表面，其具有设置在其中的开口和从所述盖的下侧延伸的定位器。定位器包括限定与开口连续的通道的通道表面，其中定位器捕获校准螺钉并使校准螺丝与开口对准。定位器通过在组装断路器期间减少校准螺丝的不对准，显着提高多极断路器的校准产量。

2. 发明授权

US06730845B1 Electric component box with removable cover 有权
标题翻译：电动元件盒可移动盖
公开(公告)号：US06730845B1
公开(公告)日：2004-05-04
申请号：US09573705
申请日：2000-05-18
申请人： Joseph Criniti , Javier Ignacio Larranaga , Vito William Santoro , Michael Gerard Tobin , Mark Howard Thomson , Thomas Randolph Campbell
发明人： Joseph Criniti , Javier Ignacio Larranaga , Vito William Santoro , Michael Gerard Tobin , Mark Howard Thomson , Thomas Randolph Campbell
IPC分类号： H02G314
CPC分类号： H02G3/14
摘要： A removable cover for a an electrical component box includes a pair of side walls having hinge edges including a hook and an engagement surface extending from the hook. The hook slides over and engages the hinge members of a box, and the engagement surface forms a sliding surface that allows rotation of the cover about the hinge elements. The hinge is easily installed and removed by orienting the cover at a selected angle relative to a longitudinal axis of the box, and lifting the hook over the hinge member to either engage or disengage the hook from the hinge members.
摘要翻译：用于电气部件箱的可移除盖包括具有铰链边缘的一对侧壁，所述侧壁包括钩和从钩延伸的接合表面。钩子滑动并接合箱体的铰链构件，并且接合表面形成允许盖绕铰链元件旋转的滑动表面。通过使盖相对于箱的纵向轴线以选定的角度定向，并且将钩提升到铰链构件上以使钩与铰链构件接合或脱离接合来容易地安装和拆卸铰链。

3. 发明授权

US06603381B2 Primary conductor for a transformer 失效
公开(公告)号：US06603381B2
公开(公告)日：2003-08-05
申请号：US09682278
申请日：2001-08-13
申请人： Farshid Attarian , Alberto Anibal Figueroa , Joseph Criniti , Javier Ignacio Larranaga
发明人： Farshid Attarian , Alberto Anibal Figueroa , Joseph Criniti , Javier Ignacio Larranaga
IPC分类号： H01F1706
CPC分类号： H01H71/125 , H01F27/34 , H01F38/30
摘要： A transformer includes a core having an aperture formed therein and a conductive bar extending through the core. The aperture in the core has a centroidal axis The conductive bar includes: a first surface extending generally parallel to the centroidal axis, a second surface opposite the first surface and extending generally parallel to the centroidal axis, the first surface being closer than the second surface to said centroidal axis. The conductive bar also includes means for diverting electrical current flowing through the conductive bar towards said first surface.

4. 发明授权

US06556404B2 Self powered cooling fan and method 有权
公开(公告)号：US06556404B2
公开(公告)日：2003-04-29
申请号：US09681650
申请日：2001-05-16
申请人： Alberto Anibal Figueroa , Farshid Attarian , Joseph Criniti , Javier Ignacio Larranaga , James Robert Scanlon
发明人： Alberto Anibal Figueroa , Farshid Attarian , Joseph Criniti , Javier Ignacio Larranaga , James Robert Scanlon
IPC分类号： H02H300
CPC分类号： H05K7/20909 , H02B1/56
摘要： Electrical distribution equipment generally includes a housing defining an enclosed space and a conductor in the enclosed space. A current transformer utilizing current in the conductor induces current in a secondary winding thereof, and a fan assembly is electrically connected to the secondary winding. The fan assembly includes a fan motor in driving relation to a fan.

5. 发明授权

US06406328B1 Remote LCD adapter and method for electronic circuit breakers 失效
标题翻译：远程LCD适配器和电子断路器的方法
公开(公告)号：US06406328B1
公开(公告)日：2002-06-18
申请号：US09566404
申请日：2000-05-08
申请人： Farshid Attarian , Joseph Criniti , Alberto A. Figueroa , Javier Ignacio Larranaga , Joseph B. Kalaita
发明人： Farshid Attarian , Joseph Criniti , Alberto A. Figueroa , Javier Ignacio Larranaga , Joseph B. Kalaita
IPC分类号： H01R1100
CPC分类号： H01H71/123 , H01H71/04 , H01H2071/086 , H01H2071/665 , H01R12/7076 , H02H3/006 , H05K5/0017
摘要： To allow access to a control/display module in an electronic circuit breaker, an adapter and harness are provided for remotely positioning the control/display module in a more accessible location, e.g., on the remote handle operator. An adapter plug and plate installs in place of the control/display module on the circuit breaker. The adapter plug provides connectors for a harness to extend to a mounting plate, which can be attached to the remote handle operator. The control/display module, which was removed from the circuit breaker, is installed in the mounting plate.
摘要翻译：为了允许访问电子断路器中的控制/显示模块，提供适配器和线束用于将控制/显示模块远程定位在更易于访问的位置，例如在遥控操作员上。安装适配器插头和板代替断路器上的控制/显示模块。适配器插头提供用于线束的连接器以延伸到可附接到远程手柄操作器的安装板。从断路器拆下的控制/显示模块安装在安装板上。

6. 发明授权

US07002440B2 Compact low cost current sensor and current transformer core for circuit breakers having improved dynamic range 失效
标题翻译：具有改进的动态范围的紧凑型低成本电流传感器和用于断路器的电流互感器芯
公开(公告)号：US07002440B2
公开(公告)日：2006-02-21
申请号：US11004721
申请日：2004-12-03
申请人： Farshid Attarian , Alberto Anibal Figueroa , Javier Ignacio Larranaga , Joseph Criniti
发明人： Farshid Attarian , Alberto Anibal Figueroa , Javier Ignacio Larranaga , Joseph Criniti
IPC分类号： H01H75/00
CPC分类号： G01R15/183
摘要： A circuit breaker having a housing, a pair of separable contacts, a current sensor strap in electrical communication with the contacts, an operating mechanism for operating the contacts, an electronic trip unit in operable communication with the sensor strap and the mechanism, and a current transformer is disclosed. The current transformer has a mixed material magnetic core having a first layer of material having a relatively high magnetic permeability, and a second layer of material having a relatively low magnetic permeability abutting the first layer of material. The core has a profile with an opening therethrough for accepting the sensor strap. A signal generator is disposed proximate the core to provide an output signal representative of a magnetic flux associated with the sensor strap. The mixed material magnetic core exhibits a dynamic range greater than a dynamic range of a similar shaped magnetic core having only one material of the first layer of material and the second layer of material.
摘要翻译：一种断路器，具有壳体，一对可分离触点，与触点电连通的电流传感器带，用于操作触点的操作机构，与传感器带和机构可操作地连通的电子跳闸单元，以及电流变压器被公开。电流互感器具有混合材料磁芯，该混合材料磁心具有具有相对较高磁导率的第一材料层，以及与第一层材料相邻的具有相对较低磁导率的第二材料层。芯具有通过其开口的轮廓以接收传感器带。信号发生器设置在核心附近以提供表示与传感器带相关联的磁通量的输出信号。混合材料磁芯的动态范围大于仅具有第一材料层和第二材料层的一种材料的类似形状的磁芯的动态范围。

7. 发明授权

US06486759B2 Circuit breaker calibration screw 失效
标题翻译：断路器校准螺丝
公开(公告)号：US06486759B2
公开(公告)日：2002-11-26
申请号：US09725536
申请日：2000-11-29
申请人： Tony Hui Haugh , Jaymin Sharad Patel , Joseph Criniti , Javier Ignacio Larranaga , Pedro Acevedo
发明人： Tony Hui Haugh , Jaymin Sharad Patel , Joseph Criniti , Javier Ignacio Larranaga , Pedro Acevedo
IPC分类号： H01H8102
CPC分类号： H01H71/7436 , H01H2071/7472
摘要： A molded case circuit breaker that includes a double headed calibration screw. The calibration screw has a first and second end with identical convex tip surfaces and screw driver engagement surfaces. The convex tip surface is suitable for engaging a bi-metal thermal overload element. The screw driver engagement surface is suitable for applying a screw driver to adjust the calibration screw position in order to adjust the deflection of the bimetal and calibrate the thermal overload protection. At least one calibration screw planar surface allows for improved sealant injection to permanently fix the screw position and associated calibration setting following adjustment.
摘要翻译：包括双头校准螺丝的塑壳断路器。校准螺钉具有第一和第二端，其具有相同的凸顶表面和螺丝刀接合表面。凸顶表面适于接合双金属热过载元件。螺丝刀接合表面适用于施加螺丝刀以调节校准螺丝位置，以便调节双金属片的偏转并校准热过载保护。至少一个校准螺丝平面允许改进的密封剂注入，以在调整后永久地固定螺钉位置和相关联的校准设置。

8. 发明授权

US06456061B1 Calibrated current sensor 失效
标题翻译：校准电流传感器
公开(公告)号：US06456061B1
公开(公告)日：2002-09-24
申请号：US09717609
申请日：2000-11-21
申请人： Joseph Criniti , Javier Ignacio Larranaga , Farshid Attarian , Alberto Anibal Figueroa
发明人： Joseph Criniti , Javier Ignacio Larranaga , Farshid Attarian , Alberto Anibal Figueroa
IPC分类号： G01R114
CPC分类号： G01R35/02
摘要： A method permits calibration of a current sensor having a conductor that comprises at least two conductor branches electrically connected in parallel. The method comprises passing a predetermined electrical current through the conductor, measuring a fraction of the current that passes through a measured conductor branch, which is one of the two conductor branches, comparing the measured current against a predetermined target current, trimming a calibrating conductor, which is one of the at least two conductor branches, the trimming taking place when said measured current and said predetermined target current are not equal.
摘要翻译：一种方法允许校准具有导体的电流传感器，该导体包括并联电连接的至少两个导体分支。该方法包括使预定电流通过导体，测量通过作为两个导体分支之一的测量导体支路的电流的一部分，将测量的电流与预定目标电流进行比较，修整校准导体，其是所述至少两个导体分支中的一个，当所述测量电流和所述预定目标电流不相等时进行修整。

9. 发明授权

US06844799B2 Compact low cost current sensor and current transformer core having improved dynamic range 有权
标题翻译：紧凑型低成本电流传感器和电流互感器磁芯具有改进的动态范围
公开(公告)号：US06844799B2
公开(公告)日：2005-01-18
申请号：US09681454
申请日：2001-04-10
申请人： Farshid Attarian , Alberto Anibal Figueroa , Javier Ignacio Larranaga , Joseph Criniti
发明人： Farshid Attarian , Alberto Anibal Figueroa , Javier Ignacio Larranaga , Joseph Criniti
IPC分类号： G01R15/18 , H01H73/00
CPC分类号： G01R15/183
摘要： A current sensor and current transformer for monitoring electrical current is provided with a magnetic core having a mixture of magnetic materials to provide a low cost design in a compact configuration with an expanded dynamic range. The mixed material core can be fabricated either from stamped laminations or from coil stock and may include an air gap for activating a magnetic flux sensor. Multiple core configurations, including Figure-O, Figure-C, and Figure-8, having mixed material construction are disclosed and offer advantages over non-mixed material cores where dynamic range and frequency response characteristics are a consideration.
摘要翻译：用于监测电流的电流传感器和电流互感器提供有具有磁性材料混合物的磁芯，以在具有扩大的动态范围的紧凑配置中提供低成本设计。混合材料芯可以由冲压叠片或线圈坯料制成，并且可以包括用于激活磁通量传感器的气隙。公开了具有混合材料结构的多核心配置，包括具有混合材料结构的图O，图C和图8，并且提供了优于考虑动态范围和频率响应特性的非混合材料芯的优点。

10. 发明授权

US06437266B1 Electrical contact arm assembly for a circuit breaker 失效
标题翻译：用于断路器的电接触臂组件
公开(公告)号：US06437266B1
公开(公告)日：2002-08-20
申请号：US09667728
申请日：2000-09-22
申请人： Erich John Pannenborg , Joseph Criniti , Javier Ignacio Larranaga , Gerardo Rosario
发明人： Erich John Pannenborg , Joseph Criniti , Javier Ignacio Larranaga , Gerardo Rosario
IPC分类号： H01M102
CPC分类号： H01H11/045 , H01H1/5822 , H01H11/043 , H01H73/04
摘要： A contact arm assembly is provided having an electrical contact for making and breaking an electrical current, a contact arm for supporting the electrical contact, and a bond surface on the contact arm that is conditioned for improving the bond between the electrical contact and contact arm. Also provided is an electrical circuit breaker that utilizes the improved contact arm assembly. The bond surface of the contact arm is provided with pyramid-shaped serrations that serve to more uniformly distribute the electrical current during brazing, provide multiple areas of localized current constriction during brazing, and provide collector pockets for accumulating the molten braze alloy during brazing. The uniform distribution of electrical current during brazing serves to generate a uniform temperature gradient across the braze area for uniform melting of braze alloy. The multiple areas of localized current constriction during brazing serves to temporarily elevate the temperature of the braze joint during brazing by localizing the heat generation proximate the braze alloy, thereby effectively reducing annealing of the contact arm. The collector pockets for accumulating the molten braze alloy during brazing effectively eliminates the overflow of braze alloy onto the edges of the contact and contact arm. A contact arm assembly having uniform melting of braze alloy, reduced annealing of the contact arm, and reduced overflow of braze alloy onto the edges of the contact and contact arm results in an improved bond of contact to contact arm.
摘要翻译：提供具有用于制造和断开电流的电接触件的接触臂组件，用于支撑电接触件的接触臂以及接触臂上的接合表面，其被调节以改善电接触臂和接触臂之间的接合。还提供了一种利用改进的接触臂组件的电路断路器。接触臂的接合表面设置有金字塔形锯齿，用于在钎焊期间更均匀地分布电流，在钎焊期间提供多个局部电流收缩区域，并且在钎焊期间提供用于积聚熔融钎焊合金的收集器袋。钎焊过程中电流的均匀分布有助于在钎焊区域产生均匀的温度梯度，使钎焊合金均匀熔化。在钎焊期间局部电流收缩的多个区域用于通过定位钎焊合金附近的发热来临时提高钎焊期间的钎焊接头的温度，从而有效地减少接触臂的退火。用于在钎焊期间积聚熔融钎焊合金的收集器口袋有效地消除了钎焊合金在接触臂和接触臂的边缘上的溢出。具有钎焊合金熔融均匀的接触臂组件，接触臂的退火减少以及钎焊合金在接触臂和接触臂的边缘上的减少的溢出导致与接触臂的接触改善的接合。

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