GB1284722A - Processing of photographic material - Google Patents
Processing of photographic materialInfo
- Publication number
- GB1284722A GB1284722A GB02655/69A GB1265569A GB1284722A GB 1284722 A GB1284722 A GB 1284722A GB 02655/69 A GB02655/69 A GB 02655/69A GB 1265569 A GB1265569 A GB 1265569A GB 1284722 A GB1284722 A GB 1284722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- carrier
- liquid
- rollers
- tray
- 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
- 239000000463 material Substances 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 6
- 230000010355 oscillation Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
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
- G03D13/02—Containers; Holding-devices
- G03D13/04—Trays; Dishes; Tanks ; Drums
- G03D13/046—Drums; Films convolutely fixed on the side of the drum
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
- Photographic Developing Apparatuses (AREA)
Abstract
1284722 Photographic processing apparatus S RATOWSKY 11 Aug 1969 [10 Aug 1968 11 March 1969] 38333/68 and 12655/69 Heading G2A Photographic processing apparatus, and a method of use thereof, utilizing a carrier 10 as described and claimed in Specification 1284723 comprises a pipe 39 for introducing processing liquid into the carrier to form a pool 40 therein, the liquid being retained by end caps 12 of the drum 11 forming the carrier; and rollers 30, one of which is rotated at a constant speed, to rotate the drum 11. As the drum rotates, first one cam 21 and then a second carried thereby contact the rollers 30 causing the carrier to oscillate in a vertical plane about a fulcrum on its longitudinal axis, thereby to agitate the liquid 40 and prevent streaking of the finished prints. After this processing step has been effected, the liquid 40 is removed and the drum replaced on the rollers 30 for further rotation and oscillation with either another pool of processing liquid or with water introduced continuously through the pipe 39, excess water flowing out of the carrier through apertures 14 into a tank 31 which contains liquid used for temperature control purposes. The drum 11 may carry one or more sheets 25 of material to be processed, or a roll film may be wound on a cage which is allowed to roll inside the drum during processing. In another embodiment, Fig. 7, the drum 11 has an annular guide ring 60 instead of the cams 21, which ring engages in a slot of a rockable tray 63. The tray carries spaced parallel users 66 on its upper face, each user having a uniformly raised portion 67a, 67b respectively. The portions 67a, 67b are offset with respect to each other so as to cause oscillation of the carrier 10 as it rolls in the tray 63.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE6931740U DE6931740U (en) | 1968-08-10 | 1969-08-11 | DEVICE FOR TREATMENT OF PHOTOGRAPHICAL MATERIAL WITH A TREATMENT LIQUID. |
DE1940865A DE1940865B2 (en) | 1968-08-10 | 1969-08-11 | Device for processing photographic material with a processing liquid |
US196075A US3705544A (en) | 1968-08-10 | 1971-11-05 | Method of processing photographic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3833368 | 1968-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1284722A true GB1284722A (en) | 1972-08-09 |
Family
ID=10402791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB02655/69A Expired GB1284722A (en) | 1968-08-10 | 1968-08-10 | Processing of photographic material |
Country Status (2)
Country | Link |
---|---|
US (1) | US3668997A (en) |
GB (1) | GB1284722A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248514A (en) * | 1979-10-10 | 1981-02-03 | Watkins James L | Photographic processing apparatus |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792651A (en) * | 1972-02-29 | 1974-02-19 | D Banks | Photographic processing apparatus |
US3977876A (en) * | 1973-12-26 | 1976-08-31 | Monrick Holdings Limited | Method of processing photographic material |
GB1552329A (en) * | 1976-08-11 | 1979-09-12 | Paterson Prod Ltd | Drum processing apparatus |
US4291968A (en) * | 1979-11-26 | 1981-09-29 | Gerald Work | Daylight developing apparatus for photographic film |
FR2494460A1 (en) * | 1980-11-19 | 1982-05-21 | Penchenier Jean Marie | COLOR PROOF PROCESSING METHOD AND IMPLEMENTING DEVICE |
DE8203539U1 (en) * | 1982-02-10 | 1982-07-22 | Agfa-Gevaert Ag, 5090 Leverkusen | DEVICE FOR DEVELOPING COLOR PHOTOGRAPHIC IMAGES |
US4598988A (en) * | 1984-09-24 | 1986-07-08 | Hodge Dean R | Film developing tube |
ES2078873B1 (en) * | 1993-10-06 | 1997-10-16 | Felipe Gregorio Ramos | DEVELOPMENT PROCEDURE AND MACHINE TO EXECUTE SUCH PROCEDURE. |
DE59803485D1 (en) * | 1997-07-17 | 2002-05-02 | Glatt Maschinen & Appbau Ag | Drum for receiving a particulate, drum assembly and method of making the drum |
GB0023091D0 (en) * | 2000-09-20 | 2000-11-01 | Eastman Kodak Co | Processing photographic material |
GB0026957D0 (en) * | 2000-11-03 | 2000-12-20 | Eastman Kodak Co | Processing photographic materal |
GB0026950D0 (en) | 2000-11-03 | 2000-12-20 | Eastman Kodak Co | Processing photographic material |
GB0116800D0 (en) * | 2001-07-10 | 2001-08-29 | Eastman Kodak Co | Processing apparatus |
US7143796B2 (en) * | 2002-08-26 | 2006-12-05 | Arasmith Stanley D | Wood-reducing apparatus with continual feeder assembly |
DE102013019716A1 (en) * | 2013-11-27 | 2015-05-28 | Voxeljet Ag | 3D printing process with slip |
DE102015006363A1 (en) | 2015-05-20 | 2016-12-15 | Voxeljet Ag | Phenolic resin method |
DE102015011503A1 (en) | 2015-09-09 | 2017-03-09 | Voxeljet Ag | Method for applying fluids |
DE102015011790A1 (en) | 2015-09-16 | 2017-03-16 | Voxeljet Ag | Device and method for producing three-dimensional molded parts |
DE102016002777A1 (en) | 2016-03-09 | 2017-09-14 | Voxeljet Ag | Method and device for producing 3D molded parts with construction field tools |
-
1968
- 1968-08-10 GB GB02655/69A patent/GB1284722A/en not_active Expired
-
1969
- 1969-08-06 US US848042A patent/US3668997A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248514A (en) * | 1979-10-10 | 1981-02-03 | Watkins James L | Photographic processing apparatus |
Also Published As
Publication number | Publication date |
---|---|
US3668997A (en) | 1972-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |