GB289800A - Improvements in apparatus for developing sensitised layers - Google Patents
Improvements in apparatus for developing sensitised layersInfo
- Publication number
- GB289800A GB289800A GB24620/27A GB2462027A GB289800A GB 289800 A GB289800 A GB 289800A GB 24620/27 A GB24620/27 A GB 24620/27A GB 2462027 A GB2462027 A GB 2462027A GB 289800 A GB289800 A GB 289800A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- gas
- developing
- prints
- over
- 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
- G03D7/00—Gas processing apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Abstract
289,800. Stern, H. von. May 2, 1927, [Convention date]. Developing apparatus for the gaseous development of photographic prints comprises an endless conveyer sheet F passing over rollers G and in gas-tight contact with a plate C preferably arched, which is provided with holes band is arranged over a chamber A filled with developing gas. The prints are fed in at H and are carried by the sheet F over the perforated plate C, whereafter they are delivered at J down a guide 0 into a chamber R from which air is continuously exhausted in order to remove gas still adhering to the prints. The gas may be obtained by evaporation from liquid in a trough B, or may be introduced into the chamber A from a gas cylinder, and may be heated by a hot pipe passing through the chamber. A motor beneath the chamber R drives the rollers G and the exhaust pump V.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE289800X | 1927-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB289800A true GB289800A (en) | 1928-07-05 |
Family
ID=6059896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24620/27A Expired GB289800A (en) | 1927-05-02 | 1927-09-19 | Improvements in apparatus for developing sensitised layers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB289800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129146A (en) * | 1982-10-27 | 1984-05-10 | Ima Spa | Table equipped with exposing and developing means for making templates for use in the textile cloth article field |
-
1927
- 1927-09-19 GB GB24620/27A patent/GB289800A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129146A (en) * | 1982-10-27 | 1984-05-10 | Ima Spa | Table equipped with exposing and developing means for making templates for use in the textile cloth article field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB289800A (en) | Improvements in apparatus for developing sensitised layers | |
| US1999965A (en) | Photographic developing apparatus | |
| GB1533098A (en) | Apparatus for drying and de-gassing oil | |
| GB199718A (en) | Improved apparatus for producing intimate mixture between gases and liquids | |
| GB279511A (en) | Improvements in or relating to the combustion of ammonia | |
| US1669066A (en) | Machine for developing sensitized papers | |
| US1795220A (en) | Developing apparatus | |
| GB330461A (en) | Improvements in or relating to apparatus for treatment of the skin | |
| GB467257A (en) | Improvements in and relating to apparatus for the introduction of materials into liquid baths | |
| US1841483A (en) | Developing apparatus | |
| GB409402A (en) | Improvements in or relating to photographic developing processes and apparatus | |
| GB401406A (en) | Improvements in or relating to photographic developing processes and apparatus | |
| GB284725A (en) | Process for the production of cellulose membranes, bands and films | |
| GB553817A (en) | Improved apparatus for continuously developing photographic sensitised layers | |
| GB233409A (en) | Improvements in or relating to the cooling of gases | |
| GB749020A (en) | Improvements in or relating to photographic developing machines | |
| GB215576A (en) | Improvements in or relating to supporting devices for portable breathing apparatus | |
| US1735817A (en) | Blue-printing machine | |
| GB731012A (en) | An improved method and apparatus for the separation of liquids from sludges | |
| GB773198A (en) | Improvements in or relating to apparatus for developing sensitised material by gasesor vapours | |
| GB424868A (en) | Improvements in or relating to machines for the development of photographic printingpapers by means of alkaline gases | |
| GB313073A (en) | Apparatus for drying printed sheets | |
| GB680645A (en) | Improvements in and relating to photographic ammonia developing apparatus | |
| GB307710A (en) | Improvements in or relating to apparatus for photographic development | |
| GB393013A (en) | Improvements in apparatus for developing sensitised layers |