GB426742A - An improved system for transmitting scenes and pictures by wire or wireless telegraphy - Google Patents
An improved system for transmitting scenes and pictures by wire or wireless telegraphyInfo
- Publication number
- GB426742A GB426742A GB3307433A GB3307433A GB426742A GB 426742 A GB426742 A GB 426742A GB 3307433 A GB3307433 A GB 3307433A GB 3307433 A GB3307433 A GB 3307433A GB 426742 A GB426742 A GB 426742A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- pictures
- improved system
- wireless telegraphy
- drum
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/04—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving aperture also apertures covered by lenses
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
426,742. Television. KING, J. B., Chyverton, Gover Road, St. Austell, Cornwall. Nov. 27, 1933, No. 33074. [Class 40 (iii)] Light from an object is radially diffused by a wire gauze C, Fig. 1, a plurality of prisms E and lenses F producing a plurality of images N, Fig. 3, on a rotating drum H having a narrow slot I from which light falls on a cell J. At the receiver, a similar drum rotates behind a plurality of projecting lenses all focused on the same screen. Alternatively, a single lens may be employed with a drum having a plurality of slots. The system may be adapted for reproduction in colour by the use of suitable colour filters G, Fig. 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3307433A GB426742A (en) | 1933-11-27 | 1933-11-27 | An improved system for transmitting scenes and pictures by wire or wireless telegraphy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3307433A GB426742A (en) | 1933-11-27 | 1933-11-27 | An improved system for transmitting scenes and pictures by wire or wireless telegraphy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB426742A true GB426742A (en) | 1935-04-09 |
Family
ID=10348199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3307433A Expired GB426742A (en) | 1933-11-27 | 1933-11-27 | An improved system for transmitting scenes and pictures by wire or wireless telegraphy |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB426742A (en) |
-
1933
- 1933-11-27 GB GB3307433A patent/GB426742A/en not_active Expired
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