Electric storage heating apparatus

Electric heating – Heating devices – Combined with container – enclosure – or support for material...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

338302, F24H 700, H05B 300

Patent

active

043956203

ABSTRACT:
An electric heat storage apparatus comprises an electric heating element, a ceramic heat storage pipe, an air passageway in communication with the pipe, and a thermostatically controlled air circulation means. The ceramic pipe has a scalloped-shaped outer surface providing a plurality of crests and troughs and a series of parallel grooves cut in at least some of the crests. The heating element is located in the grooves in contact with the pipe. In a preferred embodiment, the pipe is provided with a plurality of internal ribs of at least two different lengths. The pipe is supported on a ceramic cradle and a ceramic sponge or metal turnings are inserted into the pipe between the ribs to increase the heat transfer area.

REFERENCES:
patent: 1648871 (1927-11-01), Whittingham
patent: 1935163 (1933-11-01), Parsons
patent: 2694765 (1954-11-01), Hynes
patent: 3381113 (1968-04-01), Jacques et al.
patent: 4234782 (1980-11-01), Barabas et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electric storage heating apparatus 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 storage heating apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric storage heating apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2223421

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.