CH215259A - Fernseheinrichtung. - Google Patents
Fernseheinrichtung.Info
- Publication number
- CH215259A CH215259A CH215259DA CH215259A CH 215259 A CH215259 A CH 215259A CH 215259D A CH215259D A CH 215259DA CH 215259 A CH215259 A CH 215259A
- Authority
- CH
- Switzerland
- Prior art keywords
- television equipment
- television
- equipment
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
- H04N5/123—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal directly commands a frequency generator
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US226872A US2198983A (en) | 1938-08-26 | 1938-08-26 | Scanning-wave generator synchronizing system |
Publications (1)
Publication Number | Publication Date |
---|---|
CH215259A true CH215259A (de) | 1941-06-15 |
Family
ID=22850764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH215259D CH215259A (de) | 1938-08-26 | 1939-08-16 | Fernseheinrichtung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US2198983A (fr) |
CH (1) | CH215259A (fr) |
FR (1) | FR859388A (fr) |
GB (1) | GB531765A (fr) |
-
1938
- 1938-08-26 US US226872A patent/US2198983A/en not_active Expired - Lifetime
-
1939
- 1939-07-29 GB GB22092/39A patent/GB531765A/en not_active Expired
- 1939-08-16 CH CH215259D patent/CH215259A/de unknown
- 1939-08-22 FR FR859388D patent/FR859388A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB531765A (en) | 1941-01-10 |
US2198983A (en) | 1940-04-30 |
FR859388A (fr) | 1940-12-17 |
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