Linear heater

Details Linear heater Linear heater

1993-03-22

1994-12-06

Evans, Geoffrey S.

Electric heating

Heating devices

With heating unit structure

H05B 316

Patent

active

053713419

ABSTRACT:
A linear heater comprises an insulating substrate, at least one resistor strip formed on the substrate, insulating edge members formed on the substrate to extend along the respective longitudinal margins of the resistor strip in contact therewith, and a heat-resistant protective coating formed on the substrate for covering the resistor strip and the respective edge members. The respective edge members, which themselves provide an insulating function, compensate for a thickness reduction of the protective coating at positions corresponding to the longitudinal margins of the resistor strip.

REFERENCES:
patent: 3496336 (1970-02-01), Hingorany et al.
patent: 3515850 (1970-06-01), Cady, Jr.
patent: 3645783 (1972-02-01), Rupert et al.
patent: 3852563 (1974-12-01), Bohorquez et al.
patent: 3876912 (1975-04-01), Sanders
patent: 3909680 (1975-09-01), Tsunashima
patent: 4038517 (1977-07-01), Nelson
patent: 4073970 (1978-02-01), Allen
patent: 4099046 (1978-07-01), Boynton et al.
patent: 4110598 (1978-08-01), Small
patent: 4709243 (1987-11-01), Kato et al.
patent: 4792781 (1988-12-01), Takahashi et al.
patent: 5055859 (1991-10-01), Wakabayashi et al.
patent: 5068517 (1991-11-01), Tsuyuki et al.
patent: 5236870 (1993-08-01), Sakata et al.
patent: 5288973 (1994-02-01), Ota et al.
patent: 5304784 (1994-04-01), Tagashira et al.
patent: 5306898 (1994-04-01), Yukawa et al.

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