ELECTRICAL RESISTANCE HEATER ASSEMBLY
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
May 15, 2015
filing date -
May 15, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An electrical resistance heater assembly includes a tubular housing, a first mica board supporting a first heater ribbon running in a looped configuration along rows that are substantially perpendicular to a longitudinal direction of the heater assembly, said rows being defined by series of mounting holes through which loops of the heater ribbon protrude. This mica board can be stacked on top of a second mica board supporting a second heater ribbon in looped configuration. The mica board or boards can be provided with empty openings that are arranged between adjacent rows in order to prevent buckling of the mica boards at elevated temperatures.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully