Far-infra-red heater

Details Far-infra-red heater Far-infra-red heater

1989-11-09

1991-12-31

Reynolds, Bruce A.

Electric heating

Heating devices

With heating unit structure

219464, 219544, 428372, 428447, H05B 310

Patent

active

050774611

ABSTRACT:
A far infra-red heater comprises a resistance heating element composed of an insulating and heat resistance structural material and 5 to 60% by weight of Si or FeSi as a conductive material dispersed in the structural material. In the far infra-red radiating heater, a ceramic resistance heating element per se efficiently radiates light having a wave length falling within the far infra-red region, the heater has high thermal efficiency and sufficient mechanical strength and can be used at a temperature of up to about 600.degree. C.

REFERENCES:
patent: 3612828 (1971-10-01), Siegla
patent: 4824730 (1989-04-01), Fukuda et al.
patent: 4917739 (1990-04-01), Adam et al.
patent: 4965434 (1990-10-01), Nomura et al.
patent: 4999243 (1991-03-01), Maeda
Technical Bulletin GR-1 by the Carborundum Company, Globar; Types A, B, and CX Resistors, 1958.
Technology Concise brochure by Management Systems Institute, pp. 207-231.

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