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Class 337/153 - With external or auxiliary heating means


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter including significant details of heating
No. of patents: 4
Last issue date: 07/08/2008


NumberTitleIssue Date
7396182Non-explosive device for releasably securing components
An arrangement for releasably securing or connecting together at least two components includes a securing element that interconnects the components and that can be melted, thermally decomposed or otherwise separated by applying heat thereto. The securing element is ...
07/08/2008
6566995Protective element
A protective element contains a heat-generating member and a low melting metal member on a substrate, in which the low melting metal member is molten by the heat generated by the heat-generating member and flows onto electrodes, which causes the low melti...
05/20/2003
6489879PTC fuse including external heat source
An improved PTC fuse assembly is described. The PTC fuse assembly includes a PTC fuse having a PTC material. To expedite heating of the PTC material, the improved PTC fuse assembly includes a die package in thermal communication with the PTC material. The...
12/03/2002
5907272Surface mountable electrical device comprising a PTC element and a fusible link
Circuit protection device having a PTC element in series with a fusible element. The device includes a PTC element having first and second electrodes in electrical contact with the PTC element. An insulating layer is disposed on the first and second elect...
05/25/1999
 
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