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1. 发明申请

US20180226216A1 SENSOR POSITIONING AND INSTALLATION FIXTURE 审中-公开
公开(公告)号：US20180226216A1
公开(公告)日：2018-08-09
申请号：US15890905
申请日：2018-02-07
申请人： Whisker Labs, Inc.
发明人： Ryan Linderman , Steven M. Lanzisera
IPC分类号： H01H71/02
CPC分类号： H01H71/0264 , G01D11/30 , H01H71/0207 , H01H71/025 , H05K2203/0195
摘要： An apparatus for positioning and attaching one or more sensor devices to a surface of an electrical component is described. The apparatus comprises one or more sensor devices and a stencil fixture that holds at least one of the one or more sensor devices, where the stencil fixture positions the sensor at a location proximate to a surface of the electrical component prior to attaching the sensor to the surface of the electrical component

2. 发明授权

US09882311B2 Electrical switching apparatus and secondary disconnect assembly with error-proofing features therefor 有权
公开(公告)号：US09882311B2
公开(公告)日：2018-01-30
申请号：US15379973
申请日：2016-12-15
申请人： EATON CORPORATION
发明人： Jianhua Chen , Rong Zheng , Hongfeng Zhu , Yaoming He , Erik Russell Bogdon , Craig Allen Rodgers , Paul Richard Rakus
IPC分类号： H01R13/64 , H01R9/24
CPC分类号： H01R13/64 , H01H71/02 , H01H71/0207 , H01H71/08 , H01H71/10 , H01H71/46 , H01H2071/086 , H01R9/2491 , H02B11/10 , H02B11/12
摘要： A secondary disconnect assembly is for electrically connecting and disconnecting accessories to an electrical switching apparatus, such as a power circuit breaker. The secondary disconnect assembly includes a terminal block assembly comprising a mounting member, at least one terminal block removably mounted on the mounting member, and at least one accessory plug structured to be removably inserted into the terminal block to be electrically connected to the terminal block. The terminal block and the accessory plug each include a plurality of error-proofing features. The error-proofing features prohibit insertion of the accessory plug into the terminal block unless the accessory plug is correctly disposed in a predetermined orientation.

3. 发明授权

US09843170B2 Frame assembly for a front mounted primary bus connector and method of construction 有权
公开(公告)号：US09843170B2
公开(公告)日：2017-12-12
申请号：US14963675
申请日：2015-12-09
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Rodger D. Waynick, Sr. , Matthew A. Williford , Eldridge R. Byron
IPC分类号： H02B1/21 , H02B1/56 , H02B1/20 , H02B11/173 , H01H71/02 , H01H69/00
CPC分类号： H02B1/21 , H01H69/00 , H01H71/0207 , H02B1/20 , H02B1/56 , H02B11/04 , H02B11/173
摘要： A front-accessible bus-connection mounting frame assembly in a draw out switchgear cabinet is fastened to the back wall of the breaker cabinet. The frame assembly provides for insertion and bayonet mounting of a primary bus connector's cylindrical conductor onto the mounting frame. The primary bus connector is bayonet mounted on the internal ribs of a central cylinder of the mounting frame assembly. The primary bus connector is then fixed in position by bolts front mounted down the central cylinder and out through a bus riser fitted at the back of the mounting frame assembly to establish electrical continuity. The central cylinder further provides a current transformer bushing tube around the primary bus connector and necessary flanges to mount the mounting frame assembly to the back wall and secure the current transformers around the bushing.

4. 发明申请

US20170244237A1 PROTECTIVE DEVICE HAVING A THIN CONSTRUCTION 有权
公开(公告)号：US20170244237A1
公开(公告)日：2017-08-24
申请号：US15588873
申请日：2017-05-08
申请人： Pass & Seymour, Inc.
发明人： Richard Weeks , Kent R. Morgan , Jeffrey C. Richards , Gerald R. Savicki, JR. , Bruce F. Macbeth
IPC分类号： H02H3/16 , H01H71/58 , H01H71/10 , H01H71/02 , H01H71/08
CPC分类号： H02H3/162 , H01H47/002 , H01H71/02 , H01H71/0207 , H01H71/08 , H01H71/10 , H01H71/50 , H01H71/58 , H01H83/04
摘要： An electrical wiring device including: a housing, a plurality of line terminals, feed-through load terminals and receptacle load terminals electrically connected to a pivotable contact structure or to a fixed contact structure comprising a conductive member having at least one contact positioned thereon, wherein in response to a make-force each pivotable contact structure is configured to perform a first pivotable movement to electrically connect each of the contacts on each pivotable contact structure to one of the contacts on a different one of the fixed contact structures in the reset state, thereby electrically connecting the terminals in the reset state; a circuit interrupting assembly including at least one breaking element being configured to perform a first linear movement in a first direction in response to a break-force in order to cause each pivotable contact structure to perform a second pivotable movement in a direction opposite the first pivotable movement to decouple each of the contacts on each pivotable contact structure from one of the contacts on a different one of the fixed contact structures thereby decoupling the terminals to effect a tripped state; and a protective electrical assembly.

5. 发明申请

US20170170638A1 FRAME ASSEMBLY FOR A FRONT MOUNTED PRIMARY BUS CONNECTOR AND METHOD OF CONSTRUCTION 有权
公开(公告)号：US20170170638A1
公开(公告)日：2017-06-15
申请号：US14963675
申请日：2015-12-09
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Rodger D. Waynick, Sr. , Matthew A. Williford , Eldridge R. Byron
IPC分类号： H02B1/21 , H01H71/02 , H01H69/00 , H02B11/173
CPC分类号： H02B1/21 , H01H69/00 , H01H71/0207 , H02B1/20 , H02B1/56 , H02B11/04 , H02B11/173
摘要： A front-accessible bus-connection mounting frame assembly in a draw out switchgear cabinet is fastened to the back wall of the breaker cabinet. The frame assembly provides for insertion and bayonet mounting of a primary bus connector's cylindrical conductor onto the mounting frame. The primary bus connector is bayonet mounted on the internal ribs of a central cylinder of the mounting frame assembly. The primary bus connector is then fixed in position by bolts front mounted down the central cylinder and out through a bus riser fitted at the back of the mounting frame assembly to establish electrical continuity. The central cylinder further provides a current transformer bushing tube around the primary bus connector and necessary flanges to mount the mounting frame assembly to the back wall and secure the current transformers around the bushing.

6. 发明申请

US20170104282A1 ELECTRICAL SWITCHING APPARATUS AND SECONDARY DISCONNECT ASSEMBLY WITH CONTACT ALIGNMENT FEATURES THEREFOR 有权
公开(公告)号：US20170104282A1
公开(公告)日：2017-04-13
申请号：US15386486
申请日：2016-12-21
申请人： EATON CORPORATION
发明人： JIANHUA CHEN , RONG ZHENG , HONGFENG ZHU , YAOMING HE , PAUL RICHARD RAKUS
IPC分类号： H01R9/26 , H01R9/24 , H01H9/02
CPC分类号： H01R9/2608 , H01H9/02 , H01H71/0207 , H01H71/08 , H01H71/10 , H01H71/46 , H01R4/4845 , H01R9/2408 , H01R9/2491 , H01R13/6456
摘要： A secondary disconnect assembly is for an electrical switching apparatus, such as a power circuit breaker. The secondary disconnect assembly includes a terminal block mount having a number of first mounting features, at least one terminal block, and at least one accessory plug. Each terminal block includes a number of receptacles and a number of second mounting features, which cooperate with the first mounting features to properly align, mount and stabilize the terminal block on the terminal block mount. Each accessory plug includes a number of contact alignment features structured to align and guide the accessory plug into a corresponding one of the receptacles.

7. 发明授权

US09613763B2 Circuit breakers with secondary displacement springs 有权
公开(公告)号：US09613763B2
公开(公告)日：2017-04-04
申请号：US14452888
申请日：2014-08-06
申请人： Eaton Corporation
发明人： Nathan James Weister
IPC分类号： H01H1/50 , H01H1/14 , H01R12/71 , H01H71/02
CPC分类号： H01H1/50 , H01H1/14 , H01H71/0207 , H01H2235/02 , H01R12/714
摘要： Circuit breakers with a first bus energizing spring held in the housing that electrically connects the circuit board to an external electrical connection. The bus primary energizing spring is configured to deflect toward the circuit board with a first linear displacement. The circuit breakers also include a second bus energizing spring held in the housing that is configured to deflect toward the circuit board with a second linear displacement that supplements the first linear displacement.

8. 发明申请

US20160293373A1 ELECTRICAL SWITCHING APPARATUS AND SECONDARY DISCONNECT ASSEMBLY WITH CONTACT ALIGNMENT FEATURES THEREFOR 有权
标题翻译：电气开关装置和二次断开装置与其接触对准的特点
公开(公告)号：US20160293373A1
公开(公告)日：2016-10-06
申请号：US14678040
申请日：2015-04-03
申请人： EATON CORPORATION
发明人： Jianhua CHEN , Rong ZHENG , Hongfeng ZHU , Yaoming HE , Paul Richard RAKUS
IPC分类号： H01H71/10 , H01R9/24 , H01H71/02
CPC分类号： H01R9/2608 , H01H9/02 , H01H71/0207 , H01H71/08 , H01H71/10 , H01H71/46 , H01R4/4845 , H01R9/2408 , H01R9/2491 , H01R13/6456
摘要： A secondary disconnect assembly is for an electrical switching apparatus, such as a power circuit breaker. The secondary disconnect assembly includes a terminal block mount having a number of first mounting features, at least one terminal block, and at least one accessory plug. Each terminal block includes a number of receptacles and a number of second mounting features, which cooperate with the first mounting features to properly align, mount and stabilize the terminal block on the terminal block mount. Each accessory plug includes a number of contact alignment features structured to align and guide the accessory plug into a corresponding one of the receptacles.
摘要翻译：二次断开组件用于电气开关装置，例如电力断路器。次级断开组件包括具有多个第一安装特征的端子块安装件，至少一个端子块和至少一个附件插头。每个端子块包括多个插座和多个第二安装特征，其与第一安装特征配合以适当对准，安装和稳定端子块安装座上的端子块。每个附件插头包括多个接触对准特征，其被构造成将附件插头对准和引导到相应的插座之一中。

9. 发明授权

US09449776B2 Circuit breaker with input load increasing means 有权
标题翻译：具有输入负载增加的断路器
公开(公告)号：US09449776B2
公开(公告)日：2016-09-20
申请号：US14528933
申请日：2014-10-30
申请人： LSIS CO., LTD.
发明人： Seong Yeol Cho , Jae Kwan Seo
IPC分类号： H01H83/00 , H01H73/02 , H01H75/00 , H01H77/00 , H01H71/24 , H01H71/52 , H01H71/02
CPC分类号： H01H71/2472 , H01H71/0207 , H01H71/525
摘要： A circuit breaker comprises a switching mechanism that including a linkage with a drive joint that is mounted to be rotatable around a rotation axis by a driving force, wherein, during the ON operation, an axis formed by the rotation axis and the point of action of the driving force makes an acute angle with the line of action of the driving force, so that the drive joint causes the tangential force of the driving force to act as input load, at least one hinge part of the linkage is configured in a way that the connecting pin is movably hinged to the long hole-shaped hinge hole, and at least one hinge part of the linkage causes the tangential force to increase by changes in the acute angle as the connecting pin moves from a first side of the long hole-shaped hinge hole to a second side.
摘要翻译：断路器包括切换机构，其包括与驱动接头连接的驱动接头，该驱动接头通过驱动力可围绕旋转轴线旋转，其中在ON操作期间，由旋转轴线形成的轴线和作用点驱动力与驱动力的作用线成锐角，使得驱动接头使驱动力的切向力作为输入载荷，连杆的至少一个铰链部分被配置成连接销可移动地铰接到长孔形铰链孔，并且当连接销从长孔形铰链孔的第一侧移动时，连杆的至少一个铰链部分使切向力随着锐角的变化而增加，形铰链孔到第二侧。

10. 发明申请

US20160181042A1 POLE RESET TRUNNION 有权
公开(公告)号：US20160181042A1
公开(公告)日：2016-06-23
申请号：US14963964
申请日：2015-12-09
申请人： Hubbell Incorporated
发明人： Peter M. Agliata , Sterlin O. Cochran
IPC分类号： H01H71/02 , F16C11/02 , F16M13/02
CPC分类号： H01H71/0207 , F16C11/02 , F16C2380/00 , H01H31/28 , H02H3/06
摘要： A resettable cutout sectionalizer uses a modified trunnion member including a bridge and a modified cutout hinge including at least one blocking flange. One actuated, the spring-loaded sectionalizer latching pin actuates to free the sectionalizer which is rotated open by the rotation of the trunnion. The trunnion rotates open and then is blocked from further rotation in a first direction by the bridge contacting the blocking flange(s) of the cutout hinge. To reset the device, the sectionalizer body is rotated against the blocking flange which causes the latching flange of the trunnion to cam against the latching pin to overcome the spring bias and push it back into the reset position.
摘要翻译：可复位的切口分段器使用包括桥的修改的耳轴构件和包括至少一个阻挡凸缘的改进的切口铰链。一个致动的，弹簧加载的分段器闩锁销致动以释放通过耳轴的旋转而旋转打开的分段器。耳轴旋转开，然后通过接触切口铰链的阻挡凸缘的桥阻止第一方向的进一步旋转。为了复位装置，分段器主体抵靠阻挡凸缘旋转，这使得耳轴的闩锁凸缘凸轮抵靠闩锁销以克服弹簧偏压并将其推回到复位位置。

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