公开(公告)号：US20180082812A1

公开(公告)日：2018-03-22

申请号：US15268716

申请日：2016-09-19

Applicant: Eaton Corporation

Inventor： He Yang ,  Li Yu ,  Jiong Chen ,  Mark Mao ,  Chao Xin ,  Yujie Yang

IPC: H01H33/66 ,  H01F38/14

CPC classification number: H01H33/66 ,  H01F38/14 ,  H01H9/52 ,  H01H33/6606 ,  H01H2011/0068 ,  H01H2033/6613

Abstract: A cooling system for a circuit breaker is provided. The cooling system includes a temperature management unit, a power assembly, and a heat dissipating assembly. The temperature management unit is structured to detect the temperature at one of the circuit breaker or the conductor assembly. The power assembly is structured to harvest energy from the circuit breaker. The heat dissipating assembly includes a number of convection units, each heat convection unit is disposed immediately adjacent a number of the heat exchanging element.

公开(公告)号：US20170194113A1

公开(公告)日：2017-07-06

申请号：US15462941

申请日：2017-03-20

Applicant: Eaton Corporation

Inventor： He Yang ,  Chao Xin ,  Jiong Chen ,  Mark Mao ,  Li Yu

IPC: H01H9/54 ,  H01H71/10 ,  G01R31/327

Abstract: A failure prediction assembly is structured to monitor circuit breaker assembly sub-assemblies and their component's characteristics. The failure prediction assembly includes a sensor supported D-shaft and a sensor assembly including a housing and a number of sensors. The sensor assembly housing defines a D-shaft passage. A control unit is in electronic communication with the sensor assembly. The sensor assembly housing is coupled to the circuit breaker sidewalls with the sensor assembly housing D-shaft passage aligned with the circuit breaker sidewall D-shaft passages. The sensor supported D-shaft is rotatably coupled to the sensor assembly with the sensor supported D-shaft disposed through said sensor assembly housing D-shaft passage.