Coating apparatus – Control means responsive to a randomly occurring sensed... – Responsive to attribute – absence or presence of work
Patent
1988-12-19
1991-02-12
Hoag, Willard E.
Coating apparatus
Control means responsive to a randomly occurring sensed...
Responsive to attribute, absence or presence of work
118 46, 219 1055A, B05C 116
Patent
active
049915398
ABSTRACT:
A thermography machine for relief printing equipped with a microwave device comprising: a generator FIG. 2 13 whose transmission frequency may be 2.45 GHz feeding an applicator 14 scattering the microwave energy over the powder image to be melted, a movable short-circuit 15 adjusting the length of the applicator 14 to make it resonate at the frequency of the microwave generator (for example 2.45 GHz), a nonreturn device arranged between the generator 13 and the applicator 14 and an electronic device for automatic tuning of the applicator 14.
REFERENCES:
patent: 2560903 (1951-07-01), Stiefel
patent: 2603180 (1952-07-01), Berndt
patent: 3161529 (1964-12-01), Curme
patent: 3501635 (1970-03-01), Sprunger et al.
patent: 3541289 (1970-11-01), Smith
patent: 3765425 (1973-10-01), Stungis et al.
patent: 3784777 (1974-01-01), Soulier
patent: 4161644 (1979-07-01), Yanagawa et al.
patent: 4187405 (1980-02-01), Puschner et al.
patent: 4414913 (1983-11-01), Sarda
patent: 4435072 (1984-03-01), Adaohi et al.
patent: 4456368 (1984-06-01), Isaka et al.
patent: 4482239 (1984-11-01), Hosono et al.
patent: 4542980 (1985-09-01), Tajima
patent: 4659927 (1987-04-01), Tago et al.
Bradley James E.
Hoag Willard E.
LandOfFree
Microwave unit for thermographic printing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Microwave unit for thermographic printing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microwave unit for thermographic printing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-13299