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Class 337/325 - With latching, locking or holding means


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter comprising significant means whereby (1)
No. of applications: 1
Last issue date: 12/10/2009


Application No.Application TitleIssue Date
20090302990THERMALLY ACTIVATED ELECTRICAL INTERRUPT SWITCH
A thermally activated electrical interrupt device incorporates a thermally activated portion engaging with an electrical interrupt portion. The thermally activated material expands when heated, causing an interrupt control rod to open an electrical contact. When the int...
12/10/2009
 
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