Inductor devices – With temperature modifier – Heat exchanging surfaces
Patent
1995-04-06
1997-08-12
Gellner, Michael L.
Inductor devices
With temperature modifier
Heat exchanging surfaces
336 96, H01F 2708, H01F 2702
Patent
active
056569840
ABSTRACT:
The solid insulation transformer has a rectangular core covered with a compressible closed-cell foam to eliminate stress during curing of the cast dielectric material surrounding the core and during operation. Heat pipes are placed between the inner coil and the core to extract heat before the temperature builds up. For safety and to eliminate the need for a separate enclosure, an outer multi-layer casing having an incorporated grounded conductive layer is provided to cover the sides of the cast body. The outer casing prevents explosion if dielectric break down and arcing occur, and reduces the danger of electric shock.
REFERENCES:
patent: 4523171 (1985-06-01), Altmann et al.
Chaaban Mohammed
Fortin Marcel
Guillemette Robert
Haas Michael Edward
Lanoue Thomas J.
Centre D'Innovation Sur Le Transport D'Energie Du Quebec
Chapik Daniel
Gellner Michael L.
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