Invention Grant
US09378901B2 Mechanical wear, wipe and stroke measurement system for circuit breakers
有权
断路器的机械磨损,擦拭和行程测量系统
- Patent Title: Mechanical wear, wipe and stroke measurement system for circuit breakers
- Patent Title (中): 断路器的机械磨损,擦拭和行程测量系统
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Application No.: US14540113Application Date: 2014-11-13
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Publication No.: US09378901B2Publication Date: 2016-06-28
- Inventor: Koustubh Dnyandeo Ashtekar , James Jeffery Benke , Zachary R. Jenkins
- Applicant: Eaton Corporation
- Applicant Address: US OH Cleveland
- Assignee: EATON CORPORATION
- Current Assignee: EATON CORPORATION
- Current Assignee Address: US OH Cleveland
- Agency: Eckert Seamans Cherin & Mellott, LLC
- Agent David C. Jenkins; Grant E. Coffield
- Main IPC: G01R31/02
- IPC: G01R31/02 ; H01H33/66 ; H01H1/00 ; G01R31/333 ; H03K17/18 ; H02H3/04 ; G01R31/327

Abstract:
A contact wear indicator assembly for a circuit breaker assembly is provided. The contact wear indicator assembly includes an interface assembly, an indicator drive assembly, and a user display assembly. The user display assembly includes an output device. The output device is structured to produce a visual indication representative of a measurable contact characteristic. The indicator drive assembly is operatively coupled to the interface assembly, whereby the indicator drive assembly moves between a first position and a second position corresponding to an interface assembly first and second position. The indicator drive assembly is measurably coupled to the user display assembly. The user display assembly is structured to convert the position data of the indicator drive assembly into a quantified output such as, but not limited to, contact characteristics. The user display assembly is further structured to display the indicator drive assembly position data on the output device.
Public/Granted literature
- US20160141117A1 MECHANICAL WEAR, WIPE AND STROKE MEASUREMENT SYSTEM FOR CIRCUIT BREAKERS Public/Granted day:2016-05-19
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