Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1983-05-05
1985-06-11
Albritton, C. L.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
165 96, 219402, 219404, 361229, 250326, H01T 1904, A21B 102, F27D 1112
Patent
active
045230820
ABSTRACT:
An electrode shield device for use in conjunction with a needle electrode preferably embodied in an oven. The shield device includes a perforated plate and mechanical means supporting the plate for causing relative movement between the plate and the needle electrode. In operation, the mechanical means locating the plate in a spaced relationship to cover the needle electrode for preventing physical contact with the needles when the electrode is electrically inactive and the mechanical means locating the plate in an engaging relationship to expose the needles for permitting the needles to establish current contact with, for example, high potential food.
REFERENCES:
patent: 3643128 (1972-02-01), Testone
patent: 3711710 (1973-01-01), Wright
patent: 3716755 (1973-02-01), Marx
patent: 3783283 (1974-01-01), Smith
patent: 3938345 (1976-02-01), Yamaga
patent: 4238668 (1980-12-01), Mammen
Albritton C. L.
Walberg Teresa J.
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