Invention Grant
US08743525B2 Overvoltage protection devices including wafer of varistor material
有权
过电压保护器件包括非线性电阻材料晶片
- Patent Title: Overvoltage protection devices including wafer of varistor material
- Patent Title (中): 过电压保护器件包括非线性电阻材料晶片
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Application No.: US13552240Application Date: 2012-07-18
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Publication No.: US08743525B2Publication Date: 2014-06-03
- Inventor: Fotis Xepapas , Evaggelia Giannelaki , Grigoris Kostakis , Zafiris Politis , Kostas Samaras
- Applicant: Fotis Xepapas , Evaggelia Giannelaki , Grigoris Kostakis , Zafiris Politis , Kostas Samaras
- Applicant Address: CY Nicosia
- Assignee: Raycap Intellectual Property, Ltd
- Current Assignee: Raycap Intellectual Property, Ltd
- Current Assignee Address: CY Nicosia
- Agency: Myers Bigel Sibley & Sajovec, PA
- Priority: GR120100325A 20120619
- Main IPC: H02H9/06
- IPC: H02H9/06
Abstract:
An overvoltage protection device includes first and second electrically conductive electrode members and a varistor member formed of a varistor material and electrically connected with each of the first and second electrode members. The overvoltage protection device has an integral fail-safe mechanism operative to electrically short circuit the first and second electrode members about the varistor member by fusing first and second metal surfaces in the overvoltage protection device to one another using an electric arc.
Public/Granted literature
- US20130335869A1 OVERVOLTAGE PROTECTION DEVICES INCLUDING WAFER OF VARISTOR MATERIAL Public/Granted day:2013-12-19
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