Photography – Fluid-treating apparatus – Having fluid filter
Patent
1995-12-04
1997-02-04
Rutledge, D.
Photography
Fluid-treating apparatus
Having fluid filter
396575, 396579, G03D 700
Patent
active
056003960
ABSTRACT:
A thermal developing unit for the thermal development of photothermographic media which comprises a means for thermally developing photothermographic media by placing said media in contact with a heated element within a case, a first and second opening for venting gas from said case, said first opening being connected to an area surrounding said heated element said second opening being connected to an area within said unit where said media passes after it has been thermally developed, and in a path by which said gas can be vented through at least one of said first or second openings from said case there is a filter cartridge comprising a filter housing containing a chemical filtration media having no bonded absorbent partculates therein.
REFERENCES:
patent: 3457075 (1969-07-01), Morgan et al.
patent: 3538020 (1970-11-01), Heskett et al.
patent: 3570383 (1971-03-01), Berg
patent: 3721072 (1973-03-01), Clapham
patent: 4059409 (1977-11-01), Barto et al.
patent: 4473282 (1984-09-01), Michlin
patent: 4518843 (1985-05-01), Antol et al.
patent: 5033465 (1991-07-01), Braun et al.
patent: 5047798 (1991-09-01), Yamamoto et al.
patent: 5078132 (1992-01-01), Braun et al.
U.S. patent application Ser. No. 07/942,633 filed Sep. 9, 1992.
U.S. patent application Ser. No. 08/239,709 filed May 9, 1994.
Illustrated parts manual for 3M brand Model 259B Continuous Thermal Processor.
Biegler Robert M.
Gronseth Rosanne E.
Juaire Michael P.
Ryther Robert J.
Svendsen John A.
Imation Corp.
Litman Mark A.
Rutledge D.
LandOfFree
Photothermographic thermal processor filtration system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photothermographic thermal processor filtration system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photothermographic thermal processor filtration system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-683968