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Title: Thermal limiter for one or more electrical circuits and method of making the same

Abstract: This invention relates to a self-contained thermal limiter construction which can be used to limit one or more electrical circuits and comprises a thermally responsive device having leads for being interconnected into such electrical circuit or circuits and one or more of electrically operated heaters disposed adjacent the device and each being adapted to cause the device to open the circuit or circuits when heated by the respective heater a certain amount.


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Inventors: Plasko, Emil Robert (Washington Township, OH, US)

Application Number: 552668
Filing Date: 1975-02-24
Publication_date: 1976-01-06
Assignee: Micro Devices Corporation (Dayton, OH)
Primary Class(es): 337/163 337/166, 337/186, 337/222
Other Classes:
US Patent Ref:
1361396Dec, 1920Mooers et al.337/184.
2672542Mar, 1954Fisher337/163.
3764948Oct, 1973Plasko337/163.

Other Refs: 417,732
Feb, 1967CH.

Primary Examiner: Miller, J. D.
Assistant Examiner: Bell, Fred E.
Attorney: Biebel, French & Bugg