FR1144625A - élément de circuit pour télévision - Google Patents
élément de circuit pour télévisionInfo
- Publication number
- FR1144625A FR1144625A FR1144625DA FR1144625A FR 1144625 A FR1144625 A FR 1144625A FR 1144625D A FR1144625D A FR 1144625DA FR 1144625 A FR1144625 A FR 1144625A
- Authority
- FR
- France
- Prior art keywords
- television
- circuit element
- circuit
- 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
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/26—Time-delay networks
- H03H11/265—Time-delay networks with adjustable delay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB31332/54A GB790219A (en) | 1954-10-29 | 1954-10-29 | Variable reactance circuit elements and applications thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1144625A true FR1144625A (fr) | 1957-10-16 |
Family
ID=10321555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1144625D Expired FR1144625A (fr) | 1954-10-29 | 1955-10-28 | élément de circuit pour télévision |
Country Status (3)
Country | Link |
---|---|
US (1) | US2908746A (fr) |
FR (1) | FR1144625A (fr) |
GB (1) | GB790219A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3092793A (en) * | 1959-09-28 | 1963-06-04 | Bendix Corp | Phase shift apparatus adjustable by movement of dielectric slug |
US3085214A (en) * | 1960-07-21 | 1963-04-09 | G C Dewey & Co Inc | Electrical delay line with capacitive pick-off |
DE1590675C3 (de) * | 1965-10-01 | 1974-07-18 | Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm | Hohlleiter |
US3479621A (en) * | 1967-05-29 | 1969-11-18 | Kabel Metallwerke Ghh | Form stabilized wave guides |
DE3907680A1 (de) * | 1989-03-09 | 1990-09-20 | Siemens Ag | Laufzeitglied |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2200263A (en) * | 1933-10-23 | 1940-05-14 | Kramolin Leon Ladislaus De | Variable reactor |
DE748787C (de) * | 1939-01-18 | 1944-11-08 | Als Vierpol geschaltete Laufzeitspule | |
DE719948C (de) * | 1940-03-30 | 1942-04-22 | Telefungken Ges Fuer Drahtlose | Doppelwendel-Laufzeitspule |
US2650350A (en) * | 1948-11-04 | 1953-08-25 | Gen Electric | Angular modulating system |
US2716736A (en) * | 1949-12-08 | 1955-08-30 | Harold B Rex | Saturable reactor |
US2619537A (en) * | 1950-07-28 | 1952-11-25 | Rca Corp | High-frequency delay device |
US2742613A (en) * | 1951-07-26 | 1956-04-17 | Cgs Lab Inc | Variable time delay system |
-
1954
- 1954-10-29 GB GB31332/54A patent/GB790219A/en not_active Expired
-
1955
- 1955-10-24 US US542359A patent/US2908746A/en not_active Expired - Lifetime
- 1955-10-28 FR FR1144625D patent/FR1144625A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2908746A (en) | 1959-10-13 |
GB790219A (en) | 1958-02-05 |
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