GB1019014A - Photographic processing apparatus - Google Patents
Photographic processing apparatusInfo
- Publication number
- GB1019014A GB1019014A GB40676/62A GB4067662A GB1019014A GB 1019014 A GB1019014 A GB 1019014A GB 40676/62 A GB40676/62 A GB 40676/62A GB 4067662 A GB4067662 A GB 4067662A GB 1019014 A GB1019014 A GB 1019014A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- recesses
- moisture
- oct
- curved surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/002—Heat development apparatus, e.g. Kalvar
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Developing Apparatuses (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Abstract
1,019,014. Drying photographic film. EASTMAN KODAK CO. Oct. 26, 1962 [Oct. 26, 1961], No. 40676/62. Heading F4G. [Also in Division G2] Apparatus for processing a moving strip of heat-developable photographic material which releases free moisture on heating comprises a body over which the strip is guided, means for maintaining the body at a raised temperature, e.g. of 225‹ to 400‹ F., and recesses formed in the surface of the body terminating short of its margins. As shown, a part cylindrical stationary metal block 1 to which is bolted a plate 7 supporting electrical heaters 5 is provided with recesses 12 extending parallel to the cylinder axis and interconnected by circumferential passages 15. The strip is conveyed emulsion side upwards over the curved surface of the block and the moisture emitted into the recesses is driven rearwardly by its vapour pressure. An endless conveyer belt, e.g. of transparent polyester (Fig. 5, not shown), may be provided to feed the strip across the heated curved surface and if desired to prevent escape of moisture needed for development. The developed strip leaves the apparatus dry.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US147899A US3177793A (en) | 1961-10-26 | 1961-10-26 | Processor for photographic paper |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1019014A true GB1019014A (en) | 1966-02-02 |
Family
ID=22523381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40676/62A Expired GB1019014A (en) | 1961-10-26 | 1962-10-26 | Photographic processing apparatus |
Country Status (3)
Country | Link |
---|---|
US (1) | US3177793A (en) |
DE (1) | DE1422970B1 (en) |
GB (1) | GB1019014A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311040A (en) * | 1964-04-08 | 1967-03-28 | Minolta Camera Kk | Heat-developing apparatus for positive picture copiers |
US3618567A (en) * | 1969-09-15 | 1971-11-09 | Varian Associates | Apparatus for developing latent electrographic images with liquid ink |
US3683780A (en) * | 1970-08-19 | 1972-08-15 | Robert I Edelman | Treating apparatus |
US3826896A (en) * | 1973-07-09 | 1974-07-30 | Xerox Corp | Dry film developing apparatus |
US3851839A (en) * | 1973-09-21 | 1974-12-03 | Xerox Corp | Compliance roll |
US4273435A (en) * | 1979-05-07 | 1981-06-16 | Robert K. Hewelt | Method and arrangement for eliminating ammonia vapors from developed diazo copy material |
US4304985A (en) * | 1980-05-27 | 1981-12-08 | The United States Of America As Represented By The Secretary Of The Navy | Developer for dry silver paper |
US4518845A (en) * | 1982-11-03 | 1985-05-21 | Minnesota Mining And Manufacturing Company | Device for processing thermally developable films and papers |
US4653890A (en) * | 1985-10-16 | 1987-03-31 | Bell & Howell Company | Film developing system for microimage recording apparatus |
US4697919A (en) * | 1986-11-28 | 1987-10-06 | Bell & Howell Company | Film developing system for microimage recording apparatus |
DE69123675T2 (en) * | 1990-09-21 | 1997-04-17 | Fuji Photo Film Co Ltd | Process and device for heat development |
US5822643A (en) * | 1997-04-17 | 1998-10-13 | Eastman Kodak Company | Photographic processor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US941721A (en) * | 1908-08-12 | 1909-11-30 | Charles E Moss | Apparatus for drying sheet material. |
US1861329A (en) * | 1927-05-02 | 1932-05-31 | Kalle & Co Ag | Apparatus for developing light-sensitive material |
US2495053A (en) * | 1947-01-03 | 1950-01-17 | Du Pont | Drying of yarns and the like |
US3074332A (en) * | 1958-10-20 | 1963-01-22 | Cons Electrodynamics Corp | Drying platen for a recording system |
US3088824A (en) * | 1959-02-17 | 1963-05-07 | Cons Electrodynamics Corp | Rapid photographic developing |
US3012141A (en) * | 1960-08-18 | 1961-12-05 | Dietzgen Co Eugene | Heating apparatus |
-
1961
- 1961-10-26 US US147899A patent/US3177793A/en not_active Expired - Lifetime
-
1962
- 1962-10-19 DE DE19621422970 patent/DE1422970B1/en active Pending
- 1962-10-26 GB GB40676/62A patent/GB1019014A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3177793A (en) | 1965-04-13 |
DE1422970B1 (en) | 1970-08-27 |
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