Electric heating – Heating devices – Combined with diverse-type art device
Patent
1990-03-06
1992-11-03
Reynolds, Bruce A.
Electric heating
Heating devices
Combined with diverse-type art device
219529, 219549, 128422, 128379, H05B 100
Patent
active
051608286
ABSTRACT:
The invention is a device encompassing and warming the extremity of a wor in a cold wet environment. The device can take the form of a glove, sock and/or arm and/or leg warmer. The device contains a coil surrounding the extremity. The coil forms an envelope surrounding each extremity and each digit of an extremity. A water free, RF transmitting zone encompasses the coil envelope. The coil, extremity and RF transmitting zone combine to provide a resonant frequency with the operating frequency with which the coil is driven. The combination warms the interior of the extremity. The RF energy is provided from a source carried at some other point on the subjects body. The entire combination on each extremity and the power source can be encompassed in a shield layer which absorbs or reflects RF energy into the extremity.
REFERENCES:
patent: 2858410 (1958-10-01), Rich
patent: 3497672 (1970-02-01), Harter et al.
patent: 3501616 (1970-03-01), Arron
patent: 3621191 (1971-11-01), Cornwell
patent: 3657515 (1972-04-01), Smith
patent: 4671286 (1987-06-01), Renault
patent: 4679561 (1987-07-01), Doss
patent: 5008517 (1991-04-01), Brekkestran et al.
Garvert William C.
Hoang Tu
Reynolds Bruce A.
Spevack A. David
The United States of America as represented by the Secretary of
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