公开(公告)号：US09524842B2

公开(公告)日：2016-12-20

申请号：US14659247

申请日：2015-03-16

Applicant: Eaton Corporation

Inventor： James Patrick Sisley ,  James Leo Lagree ,  Richard Paul Malingowski ,  Theodore James Miller ,  David Richard Olenak

IPC: H01H71/10 ,  H01H71/02 ,  H01H71/04 ,  H01H71/08

CPC classification number: H01H71/1045 ,  H01H71/0207 ,  H01H71/0228 ,  H01H71/025 ,  H01H71/04 ,  H01H2071/086

Abstract: Molded case circuit breakers (MCCBs) have an MCCB body with at least one switch printed circuit board (PCB) holding between 1-4 recessed switches. The switch PCB has a bottom primary surface and an opposing top primary surface and a cover residing over the switch PCB and attached to the MCCB case body so that an outer end portion of the 1-4 switches held by the switch PCB extends through the cover.

Abstract translation: 模制外壳断路器（MCCB）具有MCCB主体，至少有一个开关印刷电路板（PCB）保持在1-4个凹进的开关之间。 开关PCB具有底部主表面和相对的顶部主表面和覆盖在开关PCB上并附接到MCCB壳体的盖，使得由开关PCB保持的1-4个开关的外端部分延伸穿过盖 。

公开(公告)号：US10256621B2

公开(公告)日：2019-04-09

申请号：US15624383

申请日：2017-06-15

Applicant: EATON CORPORATION

Inventor： Theodore James Miller ,  Daniel A. Hosko ,  George Gao

IPC: H02H3/00 ,  H02H3/08 ,  G01R15/00 ,  H01H83/00 ,  H02H3/44 ,  H01H71/12 ,  H02H1/00

Abstract: A circuit interrupter that includes a passive integration channel structured to receive an output signal from a di/dt current sensor and generate a first signal output based on the output signal, and an active integration channel structured to receive the output signal from the di/dt current sensor and generate a second signal output based on the output signal that is proportional to the primary current received by the di/dt current sensor. Circuit protection functionality is provided based on the first signal output responsive to the primary current being determined to be greater than a threshold level, current metering and circuit protection functionality is provided based on the second signal output responsive to the primary current being determined to be less than or equal to the threshold level, and a seed current value is provided to the active integrator based on the first signal output.

公开(公告)号：US09679730B2

公开(公告)日：2017-06-13

申请号：US14672451

申请日：2015-03-30

Applicant: EATON CORPORATION

Inventor： Patrick Thomas Walsh ,  Theodore James Miller

IPC: H02H3/00 ,  H01H71/04 ,  H01H71/12 ,  H04L29/08 ,  H04W4/00 ,  H02H1/00 ,  H02H3/04 ,  H02H3/44

CPC classification number: H01H71/04 ,  H01H71/12 ,  H01H2300/052 ,  H02H1/0061 ,  H02H3/006 ,  H02H3/04 ,  H02H3/044 ,  H02H3/44 ,  H04L67/02 ,  H04W4/80

Abstract: A circuit interrupter includes a first terminal structured to electrically connect to a power source, a second terminal structured to electrically connect to a load, separable contacts electrically connected between the first terminal and the second terminal and being moveable between a closed position and an open position, an operating mechanism structured to trip open the separable contacts, an electronic trip unit structured to detect a fault condition based on power flowing between the first and second terminals and to retrieve diagnostic or setting information associated with the circuit interrupter, and a wireless unit structured to provide the setting or diagnostic information associated with the circuit interrupter to an external device via a wireless communication protocol.