Industrial electric heating furnaces – Resistance furnace device – With heating element detail
Patent
1982-12-20
1984-12-25
Envall, Roy
Industrial electric heating furnaces
Resistance furnace device
With heating element detail
219553, 338259, 373132, H05B 340
Patent
active
044908288
ABSTRACT:
An improved electric resistance heating element made of a carbon material, provided around its surface with a layer essentially comprising carbon fiber, and an improved electric resistance heating furnace using the heating element.
REFERENCES:
patent: 3213177 (1965-10-01), Diefendorf
patent: 3403212 (1968-09-01), Sato
patent: 3607063 (1971-09-01), Douglas et al.
patent: 4164646 (1979-08-01), Grise
Fujii Shigeru
Fukuhara Mototada
Morita Ken-ichi
Ono Keizo
Envall Roy
Toray Industries Inc.
LandOfFree
Electric resistance heating element and electric resistance heat does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electric resistance heating element and electric resistance heat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric resistance heating element and electric resistance heat will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1156453