GB889384A - Film processing apparatus - Google Patents
Film processing apparatusInfo
- Publication number
- GB889384A GB889384A GB6632/58A GB663258A GB889384A GB 889384 A GB889384 A GB 889384A GB 6632/58 A GB6632/58 A GB 6632/58A GB 663258 A GB663258 A GB 663258A GB 889384 A GB889384 A GB 889384A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tank
- rollers
- film
- processing
- liquid
- 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
- G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
- G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
- G03D3/13—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly
- G03D3/132—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly fed by roller assembly
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Abstract
889,384. Processing photographic films. GEVAERT PHOTO - PRODUCTEN N.V. Feb. 28, 1958 [March 11, 1957], No. 6632/58. Class 98(2). Film entering and leaving a processing tank is guided to and from the longitudinally curved bottom of the tank along oppositely inclined paths and the bottom of the tank is also curved transversely. Preferably the tank has an elliptical tubular cross-section and the margins of the film may be carried on stepped edge portions of the ellipse (Fig. 3, not shown). As shown, rollers-7 feed the film into developing tank 1 whence it is withdrawn and fed to a filming tank 2 by rollers 9, 8, the surplus processing liquid removed by rollers 9 and 10 falling into receptacles 11 and 12. The liquid may be continuously rinsed off the withdrawal rollers so that crystallisation does not occur during a temporary stop of the apparatus. The tanks 1, 2 are connected at 5, 6 to a constant level liquid supply.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE889384X | 1957-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB889384A true GB889384A (en) | 1962-02-14 |
Family
ID=3883925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6632/58A Expired GB889384A (en) | 1957-03-01 | 1958-02-28 | Film processing apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB889384A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005464A (en) * | 1975-10-20 | 1977-01-25 | Kreonite, Inc. | Apparatus and method for processing photographic film |
US5418592A (en) * | 1992-03-02 | 1995-05-23 | Eastman Kodak Company | Rack and a tank for a photographic processing apparatus |
US5432581A (en) * | 1992-03-02 | 1995-07-11 | Eastman Kodak Company | Rack and a tank for a photographic processing apparatus |
US5452043A (en) * | 1993-02-19 | 1995-09-19 | Eastman Kodak Company | Rack and a tank for a photographic low volume thin tank insert for a rack and a tank photographic processing apparatus |
-
1958
- 1958-02-28 GB GB6632/58A patent/GB889384A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005464A (en) * | 1975-10-20 | 1977-01-25 | Kreonite, Inc. | Apparatus and method for processing photographic film |
US5418592A (en) * | 1992-03-02 | 1995-05-23 | Eastman Kodak Company | Rack and a tank for a photographic processing apparatus |
US5432581A (en) * | 1992-03-02 | 1995-07-11 | Eastman Kodak Company | Rack and a tank for a photographic processing apparatus |
US5452043A (en) * | 1993-02-19 | 1995-09-19 | Eastman Kodak Company | Rack and a tank for a photographic low volume thin tank insert for a rack and a tank photographic processing apparatus |
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