Claims
- 1. A photographic processor comprising:
a circular processing drum for processing photographic film, an inside surface of a perimeter of said drum defining a film path for film to be processed; a disk positioned inside said drum, said disk comprising disk teeth along a portion of an outer perimeter of the drum which are capable of interengaging with holes along an edge of film in said film path, said disk further comprising a central opening; a tubular shaft having one end positioned at the central opening of said disk; and at least one processing solution delivery tube extending through said tubular shaft, said at least one processing solution delivery tube having a first end associated with a processing solution source and a second end which opens to the film path in said circular processing drum.
- 2. A photographic processor according to claim 1, further comprising a plurality of said processing solution delivery tubes, each of said tubes being dedicated to a specific processing solution for processing the film in said film path and extending through said tubular shaft.
- 3. A photographic processor according to claim 1, further comprising:
a circular plate positioned in said central opening of said disk, said circular plate having at least one aperture therein through which said second end of said at least one processing solution delivery tube passes.
- 4. A photographic processor according to claim 2, further comprising:
a circular plate positioned in said central opening of said disk, said circular plate having a plurality of apertures therein corresponding to said plurality of processing solution delivery tubes, each one of said plurality of processing solution delivery tubes passing through a corresponding one of said apertures.
- 5. A method of processing photographic film comprising the steps of:
inserting film into a film path in a circular processing drum, said path extending along an inside surface of a perimeter of the drum; providing a disk having teeth thereon within the drum, said disk comprising a central opening with a tubular shaft positioned within said central opening; conveying film along the film path by interengaging the teeth on the disk with holes along an edge of the film in the film path and rotating the disk; and supplying processing solution to said film path in said processing drum through at least one solution delivery tube which extends through said tubular shaft and opens to said film path.
- 6. A method according to claim 5, wherein a plurality of said solution delivery tubes are extended through said tubular shaft and open to said film path, each one of said delivery tubes supplying a predetermined processing solution to said film path.
- 7. A photographic processor comprising:
a circular processing drum for processing photographic film, an inside surface of a perimeter of said drum defining a film path for film to be processed; a tubular shaft mounted at a rotational axis of said processing drum; and at least one processing solution delivery tube extending through said tubular shaft, said at least one processing solution delivery tube having a first end associated with a processing solution source and a second end which opens to the film path in said circular processing drum.
- 8. A method of processing photographic film comprising the steps of:
inserting film into a film path in a circular processing drum, said film path extending along an inside surface of a perimeter of the drum; and supplying processing solution to said film path through at least one solution delivery tube which extends through a tubular shaft that is mounted at a rotational axis of said circular processing drum.
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] The present application is related to the following pending patent applications: U.S. patent application Ser. No. 10/027,382 filed Dec. 21, 2001, entitled PHOTOGRAPHIC PROCESSOR AND METHOD OF OPERATION (Docket 83416); U.S. patent application Ser. No. 10/027,454 filed Dec. 21, 2001, entitled A PROCESSING SOLUTION DELIVERY SYSTEM HAVING A SUPPLY TUBE AND LEVEL DETECTION SENSOR UNIT FOR USE WITH A PHOTOGRAPHIC PROCESSOR (Docket 83849); U.S. patent application Ser. No. 10/027,381 filed Dec. 21, 2001, entitled PHOTOGRAPHIC PROCESSOR HAVING AN ADJUSTABLE DRUM (Docket 83902); U.S. patent application Ser. No. 10/027,432 filed Dec. 21, 2001, entitled CHEMICAL DELIVERY SYSTEM FOR USE WITH A PHOTOGRAPHIC PROCESSOR AND METHOD OF OPERATION (Docket 83791); U.S. patent application Ser. No. 10/108,141 filed Mar. 27, 2002, entitled PHOTOGRAPHIC PROCESSOR HAVING SIDE BY SIDE PROCESSING PATHS AND METHOD OF OPERATION (Docket 84169); U.S. patent application Ser. No. 10/164,067 filed Jun. 5, 2002 (Docket 84309) entitled PROCESSING SOLUTION DELIVERY SYSTEM FOR USE WITH A PHOTOGAPHIC PROCESSOR AND METHOD OF OPERATION; U.S. patent application Ser. No. 10/185,185 filed Jun. 28, 2002 (Docket 84310) entitled THERMAL MANAGEMENT DRUM FOR A PHOTOGRAPHIC PROCESSOR; U.S. patent application Ser. No. 10/218,807 filed Aug. 14, 2002, entitled ULTRASONIC CLEANING IN BATCH PHOTOPROCESSING EQUIPMENT (Docket 84256); U.S. patent application Ser. No. 10/241,359 filed Sep. 11, 2002, entitled PHOTOGRAPHIC PROCESSING DRUM HAVING A METERING BLADE ASSEMBLY (Docket 85006) and U.S. patent application Ser. No. 10/242,124 filed Sep. 12, 2002, entitled PHOTOGRAPHIC PROCESSOR HAVING A WASHING ASSEMBLY (85024).