NL7402215A - - Google Patents
Info
- Publication number
- NL7402215A NL7402215A NL7402215A NL7402215A NL7402215A NL 7402215 A NL7402215 A NL 7402215A NL 7402215 A NL7402215 A NL 7402215A NL 7402215 A NL7402215 A NL 7402215A NL 7402215 A NL7402215 A NL 7402215A
- 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
- H04N5/05—Synchronising circuits with arrangements for extending range of synchronisation, e.g. by using switching between several time constants
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Synchronizing For Television (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48020531A JPS49110218A (nl) | 1973-02-20 | 1973-02-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7402215A true NL7402215A (nl) | 1974-08-22 |
| NL185254B NL185254B (nl) | 1989-09-18 |
| NL185254C NL185254C (nl) | 1990-02-16 |
Family
ID=12029725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7402215,A NL185254C (nl) | 1973-02-20 | 1974-02-18 | Schakeling voor automatische regeling van de horizontale aftastfrequentie van een televisie-ontvanger. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3873766A (nl) |
| JP (1) | JPS49110218A (nl) |
| CA (1) | CA1013852A (nl) |
| DE (1) | DE2407920C3 (nl) |
| FR (1) | FR2218707B1 (nl) |
| GB (1) | GB1424995A (nl) |
| IT (1) | IT1008884B (nl) |
| NL (1) | NL185254C (nl) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093716A (nl) * | 1973-12-20 | 1975-07-26 | ||
| JPS5096120A (nl) * | 1973-12-24 | 1975-07-31 | ||
| GB2011742B (en) * | 1977-12-19 | 1982-05-12 | Rca Corp | Television horizontal oscillator frequency control arrangement |
| FR2568434B1 (fr) * | 1979-05-09 | 1989-10-13 | Rca Corp | Dispositif de synchronisation d'une boucle verrouillee en phase pour synchroniser un oscillateur dans un recepteur de television |
| US4228463A (en) * | 1979-05-17 | 1980-10-14 | Rca Corporation | Switched AFPC loop filter with offset voltage cancellation |
| FR2473827A1 (fr) * | 1980-01-11 | 1981-07-17 | Thomson Brandt | Circuit de synchronisation ligne pour televiseur, et televiseur comprenant un tel circuit |
| JPS5822464Y2 (ja) * | 1980-05-14 | 1983-05-13 | 株式会社 ブレスト工業研究所 | ラス金網製壁体貫通用電線管の支持具 |
| JPS58201478A (ja) * | 1982-05-20 | 1983-11-24 | Pioneer Video Kk | Ｐｌｌ回路の同期非同期状態検出回路 |
| US4612574A (en) * | 1983-10-14 | 1986-09-16 | Rca Corporation | Oscillator-frequency control interface circuit |
| US4500853A (en) * | 1983-11-03 | 1985-02-19 | Electronic Specialists | Oscillator phase lock system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3591716A (en) * | 1968-08-01 | 1971-07-06 | Zenith Radio Corp | Automatic frequency control circuit |
| US3730989A (en) * | 1971-12-13 | 1973-05-01 | Gte Sylvania Inc | Television horizontal transistor oscillator and afc network |
| US3758711A (en) * | 1972-03-09 | 1973-09-11 | Cartridge Television Inc | Elay line for video reproducer and/or recorder time base error correction system including electronically variable d |
-
1973
- 1973-02-20 JP JP48020531A patent/JPS49110218A/ja active Pending
-
1974
- 1974-02-13 US US441937A patent/US3873766A/en not_active Expired - Lifetime
- 1974-02-13 GB GB657574A patent/GB1424995A/en not_active Expired
- 1974-02-18 NL NLAANVRAGE7402215,A patent/NL185254C/nl not_active IP Right Cessation
- 1974-02-19 DE DE2407920A patent/DE2407920C3/de not_active Expired
- 1974-02-19 CA CA192,984A patent/CA1013852A/en not_active Expired
- 1974-02-20 IT IT48514/74A patent/IT1008884B/it active
- 1974-02-20 FR FR7405822A patent/FR2218707B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2407920A1 (de) | 1974-08-22 |
| FR2218707B1 (nl) | 1977-09-09 |
| US3873766A (en) | 1975-03-25 |
| CA1013852A (en) | 1977-07-12 |
| NL185254C (nl) | 1990-02-16 |
| GB1424995A (en) | 1976-02-11 |
| FR2218707A1 (nl) | 1974-09-13 |
| DE2407920C3 (de) | 1980-01-24 |
| DE2407920B2 (de) | 1979-05-31 |
| NL185254B (nl) | 1989-09-18 |
| JPS49110218A (nl) | 1974-10-21 |
| IT1008884B (it) | 1976-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V4 | Discontinued because of reaching the maximum lifetime of a patent |