GB461128A - Scanning device for television - Google Patents
Scanning device for televisionInfo
- Publication number
- GB461128A GB461128A GB13841/35A GB1384135A GB461128A GB 461128 A GB461128 A GB 461128A GB 13841/35 A GB13841/35 A GB 13841/35A GB 1384135 A GB1384135 A GB 1384135A GB 461128 A GB461128 A GB 461128A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrying
- television
- scanning device
- armature
- contacts
- 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
- H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Projection-Type Copiers In General (AREA)
Abstract
461,128. Electromagnetic switches. PRIESS, W. H. May 10, 1935, No. 13841. Convention date, May 11, 1934. [Class 38 (v)] [Also in Groups XL, XVIII, and XXXVI] The Specification as open to inspection under Sect. 91 comprises a construction of relay comprising a torsional rod 1G carrying a polarized magnetic armature 2G adapted to vibrate between the poles of a magnet 4G carrying alternating current coils 3G. The armature carries contacts 5G adapted to co-operate with fixed contacts 6G adjustably mounted in the member 8G. This subject - matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US725128A US2090853A (en) | 1934-05-11 | 1934-05-11 | Radiant energy resonant vibratory system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB461128A true GB461128A (en) | 1937-02-10 |
Family
ID=24913266
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13841/35A Expired GB461128A (en) | 1934-05-11 | 1935-05-10 | Scanning device for television |
GB27919/36A Expired GB461417A (en) | 1934-05-11 | 1935-05-10 | Improvements in or relating to a system for facsimile transmission and reception |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27919/36A Expired GB461417A (en) | 1934-05-11 | 1935-05-10 | Improvements in or relating to a system for facsimile transmission and reception |
Country Status (2)
Country | Link |
---|---|
US (1) | US2090853A (en) |
GB (2) | GB461128A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3142224A (en) * | 1961-04-10 | 1964-07-28 | Control Data Corp | Reflective scanning projection system |
US3436139A (en) * | 1965-07-20 | 1969-04-01 | Rca Corp | Torsional light deflector |
US3471641A (en) * | 1965-09-01 | 1969-10-07 | Texas Instruments Inc | Resonant scanning apparatus for deflecting a mirror |
US3437393A (en) * | 1966-09-30 | 1969-04-08 | Texas Instruments Inc | Torsional vibrator light beam scanner |
US3436546A (en) * | 1966-10-13 | 1969-04-01 | Us Navy | Laser beam deflector |
GB2385735B (en) * | 2002-02-21 | 2003-12-31 | Keymed | Image capture and display system |
-
1934
- 1934-05-11 US US725128A patent/US2090853A/en not_active Expired - Lifetime
-
1935
- 1935-05-10 GB GB13841/35A patent/GB461128A/en not_active Expired
- 1935-05-10 GB GB27919/36A patent/GB461417A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2090853A (en) | 1937-08-24 |
GB461417A (en) | 1937-02-10 |
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