Electric heating – Heating devices – Plural separate heating devices
Reexamination Certificate
2006-07-18
2006-07-18
Jeffery, John A. (Department: 3742)
Electric heating
Heating devices
Plural separate heating devices
C219S390000, C219S537000, C219S542000, C338S316000, C338S319000, C373S128000
Reexamination Certificate
active
07078656
ABSTRACT:
A device for electrically heating a vertically erect chamber comprising several heating zones arranged vertically one above the other. The components of the device, with the exception of the insulating components, are made from graphite materials. Each zone (Z) comprises a number of supports (1), arranged in an essentially even distribution around the chamber for heating, which simultaneously serve as electrical supplies for the heater, and the heater for each zone (Z) is fixed at one end and longitudinally displaceable at the other end.
REFERENCES:
patent: 2004976 (1935-06-01), Carleton
patent: 4095974 (1978-06-01), Matovich
patent: 4577093 (1986-03-01), Plard et al.
Herold Heiko
Holdenried Günter
König Theo
Mleczko Leslaw
Pfaffelhuber Matthias
Jeffery John A.
McGlew & Tuttle P.C.
Solarworld Aktiengesellschaft
LandOfFree
Device for electrically heating a vertically erect chamber does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for electrically heating a vertically erect chamber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for electrically heating a vertically erect chamber will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3600140