GB1357911A - Apparatus for automatically developing photographic films - Google Patents
Apparatus for automatically developing photographic filmsInfo
- Publication number
- GB1357911A GB1357911A GB13271A GB13271A GB1357911A GB 1357911 A GB1357911 A GB 1357911A GB 13271 A GB13271 A GB 13271A GB 13271 A GB13271 A GB 13271A GB 1357911 A GB1357911 A GB 1357911A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- tanks
- immersion
- cabinet
- spool
- 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
- G03D11/00—Reversal processing apparatus
-
- 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
- G03D3/02—Details of liquid circulation
- G03D3/04—Liquid agitators
-
- 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
- G03D3/135—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 between chains or belts, or with a leading strip
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Abstract
1357911 Photographic processing apparatus C G MATHER 4 April 1972 [1 Jan 1971] 132/71 Heading G2X Photographic processing apparatus comprises a light-proof cabinet 1; an input spool mounting means 2 inside the cabinet or in light-proof connection therewith, and upon which means a spool 3 of exposed film can be mounted; a sequence of processing tanks 5 inside the cabinet, each tank having a dipstick immersion member 6 associated therewith, the member carrying at least one film guide means 7, the depth of immersion which is adjustable by raising or lowering the dip stick member 6; a sequence of fixed film guide members 11 outside the tanks; a drive motor driving a pulley 23; a take up spool 32 mounted on means 33 driven by a slip clutch, to compensate for increasing diameter of the takenup roll of film; and a film drying station between the last tank and the means 33. Means are provided for measuring the depth of immersion or the total immersed pathway of a film being processed. The tanks are agitated by a supply of air from a vibro air pump 27. This air is fed through tubes 28 which are each dipped into any selected tank 5. As shown, a light exposure compartment 19 is provided for reversal films. Thermostatically controlled heating devices may be provided for the processing tanks. The apparatus is substantially portable. In another embodiment, Fig. 3, (not shown) the film dips twice into each of two tanks.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13271A GB1357911A (en) | 1971-01-01 | 1971-01-01 | Apparatus for automatically developing photographic films |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13271A GB1357911A (en) | 1971-01-01 | 1971-01-01 | Apparatus for automatically developing photographic films |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1357911A true GB1357911A (en) | 1974-06-26 |
Family
ID=9698984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13271A Expired GB1357911A (en) | 1971-01-01 | 1971-01-01 | Apparatus for automatically developing photographic films |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1357911A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5412447A (en) * | 1994-01-21 | 1995-05-02 | Eastman Kodak Company | Photographic processing apparatus |
GB2310509A (en) * | 1996-02-21 | 1997-08-27 | Eastman Kodak Co | Photographic processor |
-
1971
- 1971-01-01 GB GB13271A patent/GB1357911A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5412447A (en) * | 1994-01-21 | 1995-05-02 | Eastman Kodak Company | Photographic processing apparatus |
GB2310509A (en) * | 1996-02-21 | 1997-08-27 | Eastman Kodak Co | Photographic processor |
US5761563A (en) * | 1996-02-21 | 1998-06-02 | Eastman Kodak Company | Photographic processing apparatus |
GB2310509B (en) * | 1996-02-21 | 2000-01-12 | Eastman Kodak Co | Improvements in or relating to photographic processing apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |