Band type electric heater

Details Band type electric heater Band type electric heater

1999-03-24

2000-04-25

Jeffery, John A.

Electric heating

Heating devices

With heater-unit housing, casing, or support means

219544, 219546, H05B 300

Patent

active

060546913

ABSTRACT:
A band type heater for mounting on a tubular member and transferring heat to the tubular member comprising an elongated electric resistance heater, a layer of insulating material, and a single piece heat conducting shell. The elongated heater is surrounded by the layer of insulating material and extends along a generally cylindrical curved path. The heat conducting shell is disposed about the elongated heater and insulating material. The heat conducting shell is formed by a thin metal sheet having first and second shell edges wrapped about the heater and insulating material and forming an inner heater face and an outer heater face. The first and second shell edges extend closely adjacent one another along one of the faces.

REFERENCES:
patent: 1150426 (1915-08-01), Hadaway, Jr.
patent: 1384467 (1921-07-01), Homan
patent: 1976624 (1934-10-01), Mucher
patent: 2163798 (1939-06-01), Mucher
patent: 2194902 (1940-03-01), Heuer
patent: 2367368 (1945-01-01), Osterheld
patent: 2460625 (1949-02-01), Ellis
patent: 2545653 (1951-03-01), Desloge
patent: 2801321 (1957-07-01), Prindle
patent: 2817742 (1957-12-01), Drugmand
patent: 3233078 (1966-02-01), Siemainowski
patent: 3730373 (1973-05-01), Kozbelt
patent: 3808573 (1974-04-01), Cappell
patent: 3829654 (1974-08-01), Eisler
patent: 3829657 (1974-08-01), Hinz
patent: 3872281 (1975-03-01), Krieg et al.
patent: 3912907 (1975-10-01), Lodi
patent: 4203197 (1980-05-01), Crandell
patent: 4292503 (1981-09-01), Brent
patent: 4311900 (1982-01-01), Hummel
patent: 5359179 (1994-10-01), Desologe et al.
patent: 5667712 (1997-09-01), Sutorious et al.

Affiliated with

Also associated with

Rating

Band type electric heater does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Band type electric heater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Band type electric heater will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-995043