The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 1993
Filed:
Dec. 10, 1991
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A photosensitive material drying apparatus includes rollers forming a film transport passage and warm-air supplying chambers respectively disposed in the vicinity of the rollers. A pair of warm-air discharging portions is formed in each warm-air supplying chamber in such a manner as to straddle the roller and project toward the film transport passage. Each warm-air discharging portion blows warm air onto a film portion in proximity to and upstream of a roller-contacting portion of the film or a film portion in proximity to and downstream of another roller-contacting portion of the film. An exhaust hole for exhausting the warm air blown onto the film away from the transport passage side is formed in the warm-air supplying chamber between extensions of the warm-air discharging portions. A warm-air exhaust portion for exhausting the warm air blown onto the film is formed between adjacent ones of the warm-air supplying chambers as well. Accordingly, the warm air blown onto the film can be exhausted efficiently from the vicinity of the photosensitive material.