Electrical resistors – Incased – embedded – or housed – Flattened resistance element between flat layers
Patent
1978-02-13
1979-05-01
Albritton, C. L.
Electrical resistors
Incased, embedded, or housed
Flattened resistance element between flat layers
338226, H01C 102
Patent
active
041526899
ABSTRACT:
The present electrical resistor package has a naked electrical resistor element which is designed to provide quantitative resistance to electrical current flow, said element is initially encapsulated in a flexible coating, such as silicone wax, which absorbs stresses and is secondarily encapsulated around said flexible coating, in a cushion type moisture barrier coating, such as silicone rubber, to keep moisture away from said element and finally is encapsulated around said moisture barrier coating by a hard protective coating, such as epoxy, to protect the nak ed element from physical and environmental damage.
REFERENCES:
patent: 2448856 (1948-09-01), Bohannon
patent: 2734978 (1956-02-01), Bulgin
patent: 3405381 (1968-10-01), Zandman et al.
patent: 3517436 (1970-06-01), Zandman et al.
Albritton C. L.
American Components Inc.
Cleaver William E.
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