NL41739C - - Google Patents
Info
- Publication number
- NL41739C NL41739C NL41739DA NL41739C NL 41739 C NL41739 C NL 41739C NL 41739D A NL41739D A NL 41739DA NL 41739 C NL41739 C NL 41739C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
- H04N5/067—Arrangements or circuits at the transmitter end
- H04N5/073—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations
-
- 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)
- Particle Accelerators (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR45317T | 1934-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL41739C true NL41739C (xx) |
Family
ID=8681074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL41739D NL41739C (xx) | 1934-04-10 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2143932A (xx) |
FR (2) | FR780779A (xx) |
GB (1) | GB432783A (xx) |
NL (1) | NL41739C (xx) |
-
0
- NL NL41739D patent/NL41739C/xx active
-
1934
- 1934-01-25 FR FR780779D patent/FR780779A/fr not_active Expired
- 1934-04-10 FR FR45317D patent/FR45317E/fr not_active Expired
-
1935
- 1935-01-16 US US2039A patent/US2143932A/en not_active Expired - Lifetime
- 1935-01-24 GB GB2436/35A patent/GB432783A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB432783A (en) | 1935-08-01 |
FR45317E (fr) | 1935-07-22 |
US2143932A (en) | 1939-01-17 |
FR780779A (fr) | 1935-05-03 |