Electrical connection

Electric heating – Heating devices – With heating unit structure

Reexamination Certificate

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C439S886000, C439S887000

Reexamination Certificate

active

06974935

ABSTRACT:
A device for connecting a source of electrical power to a coating or film incorporating carbon particles, an objective met by providing a coating of a nickel compound to the coating or film of carbon particles, and applying to the nickel coating a tin-copper tape coated with a silver-loaded conductive adhesive. What results is a uniform heating effect over a relatively wide area, substantially free from hot and cold spots or areas.

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patent: 6800001 (2004-10-01), Costa
patent: 0344734 (1989-12-01), None
patent: WO 92/04718 (1992-03-01), None
patent: WO 94/24678 (1994-10-01), None

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