Turntable type high-frequency heating apparatus

Details Turntable type high-frequency heating apparatus Turntable type high-frequency heating apparatus

1982-12-21

1985-02-26

Envall, Jr., Roy N.

Electric heating

Metal heating

Of cylinders

219 1055R, 219 1055A, H05B 674

Patent

active

045019444

ABSTRACT:
A high-frequency heating apparatus in which a waveguide having a rectangular terminating opening a.times.b is coupled with a heating chamber perpendicularly at the bottom wall thereby. The waveguide is excited in a TE.sub.0,n mode (n is any positive integer), and a turntable of dielectric material having a rotating center is located on a bisector between the crest (loop) and the valley (node) of this mode. A horizontal electric field is generated along the upper surface of the turntable, thereby strongly heating the center of the bottom surface of an article to be heated and improving the uniformity in heating of the article.

REFERENCES:
patent: 3373259 (1968-03-01), Smith
patent: 3436506 (1969-04-01), Smith
patent: 4276462 (1981-06-01), Risman

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-517925