Invention Grant
- Patent Title: MEMS based motor starter with motor failure detection
- Patent Title (中): 具有电机故障检测功能的基于MEMS的电机启动器
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Application No.: US11763646Application Date: 2007-06-15
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Publication No.: US07589942B2Publication Date: 2009-09-15
- Inventor: Brent Charles Kumfer , William James Premerlani , Robert Joseph Cagglano , Kanakasabapathi Subramanian , David James Lesslie
- Applicant: Brent Charles Kumfer , William James Premerlani , Robert Joseph Cagglano , Kanakasabapathi Subramanian , David James Lesslie
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Cantor Colburn LLP
- Main IPC: F21V7/04
- IPC: F21V7/04 ; H02H5/04 ; H02H7/08

Abstract:
A motor starter is disclosed. The motor starter includes control circuitry integrally arranged with at least one current path and a processor included in the control circuitry. The motor starter further includes at least one processor algorithm residing on the processor, the at least one processor algorithm containing instructions to monitor characteristics of current on the at least one current path and to provide data pertaining to a condition of the at least one current path. The motor starter further includes a micro electromechanical system (MEMS) switch disposed on the at least one current path, the MEMS switch responsive to the control circuitry to facilitate the control of an electrical current, passing through the at least one current path.
Public/Granted literature
- US20080310057A1 MEMS BASED MOTOR STARTER WITH MOTOR FAILURE DETECTION Public/Granted day:2008-12-18
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