NL84051C - - Google Patents
Info
- Publication number
- NL84051C NL84051C NL84051DA NL84051C NL 84051 C NL84051 C NL 84051C NL 84051D A NL84051D A NL 84051DA NL 84051 C NL84051 C NL 84051C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH577019X | 1942-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL84051C true NL84051C (xx) |
Family
ID=4521274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL84051D NL84051C (xx) | 1942-07-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2481659A (xx) |
| BE (1) | BE481931A (xx) |
| CH (1) | CH229755A (xx) |
| GB (1) | GB577019A (xx) |
| NL (1) | NL84051C (xx) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123769A (en) * | 1964-03-03 | Phase | ||
| DE1168480B (de) * | 1952-12-31 | 1964-04-23 | Gasaccumulator Svenska Ab | Synchronisiereinrichtung, insbesondere fuer Fernsehempfaenger |
| US2881315A (en) * | 1954-05-13 | 1959-04-07 | Arf Products | Multi-band compensated oscillator |
| US2943270A (en) * | 1954-06-09 | 1960-06-28 | Hazeltine Research Inc | Angular-velocity-modulated periodicsignal-developing system |
| US2946884A (en) * | 1954-10-08 | 1960-07-26 | Bell Telephone Labor Inc | Automatic frequency control for radio receiver |
| US2837710A (en) * | 1955-05-21 | 1958-06-03 | Bbc Brown Boveri & Cie | Generator control system |
| BE562554A (xx) * | 1956-11-20 | |||
| DE1114532B (de) * | 1957-10-15 | 1961-10-05 | Telefunken Patent | Schaltungsanordnung zur Synchronisierung eines Schwingungserzeugers |
| US2943259A (en) * | 1957-11-08 | 1960-06-28 | Jr Richard M Hatch | Phase comparator |
| DE1090712B (de) * | 1958-01-30 | 1960-10-13 | Loewe Opta Ag | Synchronisieranordnung unter Anwendung des Phasenvergleichsprinzips |
| US3060380A (en) * | 1958-02-03 | 1962-10-23 | Gen Electric | Sideband detector circuit |
| US3054053A (en) * | 1958-02-20 | 1962-09-11 | Reed Res Inc | Passive detection and wave analyzer system |
| DE1132184B (de) * | 1958-07-22 | 1962-06-28 | Siemens Elektrogeraete Gmbh | Schaltungsanordnung zur automatischen Nachregelung der Eigenfrequenz synchronisierter Generatoren |
| DE1133463B (de) * | 1958-10-28 | 1962-07-19 | Lab For Electronics Inc | Schaltungsanordnung zur Bestimmung von Frequenz- bzw. Phasenabweichungen |
| US3045180A (en) * | 1959-02-09 | 1962-07-17 | Losher Morton | Low frequency complex wave analyzer |
| DE1121110B (de) * | 1959-05-13 | 1962-01-04 | Standard Elektrik Lorenz Ag | Synchronisationsschaltung fuer Schwingungserzeuger |
| DE1291799B (de) * | 1961-01-11 | 1969-04-03 | Siemens Ag | Anordnung zum Abstimmen eines Senders auf eine vorgegebene Sollfrequenz |
| US3121202A (en) * | 1961-03-07 | 1964-02-11 | Gen Precision Inc | Sine-cosine frequency tracker |
| US3204185A (en) * | 1961-04-19 | 1965-08-31 | North American Aviation Inc | Phase-lock receivers |
| US3768030A (en) * | 1972-05-08 | 1973-10-23 | Motorola Inc | Automatic signal acquisition means for phase-lock loop with anti- sideband lock protection |
| US3893039A (en) * | 1974-05-02 | 1975-07-01 | Us Navy | Two-channel phase-locked loop |
| CH584490A5 (xx) * | 1975-04-16 | 1977-01-31 | Patelhold Patentverwertung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2239436A (en) * | 1938-04-28 | 1941-04-22 | Gen Electric | Frequency controlling system |
| US2419637A (en) * | 1943-02-20 | 1947-04-29 | Radio Patents Corp | Synchronizing system |
-
0
- BE BE481931D patent/BE481931A/xx unknown
- NL NL84051D patent/NL84051C/xx active
-
1942
- 1942-07-11 CH CH229755D patent/CH229755A/de unknown
-
1943
- 1943-07-12 GB GB11291/43A patent/GB577019A/en not_active Expired
-
1947
- 1947-09-11 US US773392A patent/US2481659A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH229755A (de) | 1943-11-15 |
| BE481931A (xx) | |
| GB577019A (en) | 1946-05-01 |
| US2481659A (en) | 1949-09-13 |