CH204388A - Schaltungsanordnung zur Erzeugung harmonischer Frequenzen aus einer Grundfrequenz. - Google Patents
Schaltungsanordnung zur Erzeugung harmonischer Frequenzen aus einer Grundfrequenz.Info
- Publication number
- CH204388A CH204388A CH204388DA CH204388A CH 204388 A CH204388 A CH 204388A CH 204388D A CH204388D A CH 204388DA CH 204388 A CH204388 A CH 204388A
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit arrangement
- fundamental frequency
- harmonic frequencies
- generating harmonic
- generating
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/03—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using non-linear inductance
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Rectifiers (AREA)
- Power Conversion In General (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77989A US2117752A (en) | 1936-05-05 | 1936-05-05 | Harmonic producer |
| GB22220/38A GB516844A (en) | 1936-05-05 | 1938-07-26 | Apparatus for producing harmonic frequency electrical waves from a base frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH204388A true CH204388A (de) | 1939-04-30 |
Family
ID=10175864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH204388D CH204388A (de) | 1936-05-05 | 1937-05-04 | Schaltungsanordnung zur Erzeugung harmonischer Frequenzen aus einer Grundfrequenz. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2117752A (fr) |
| CH (1) | CH204388A (fr) |
| DE (1) | DE886927C (fr) |
| FR (2) | FR821372A (fr) |
| GB (2) | GB477875A (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL78602C (fr) * | 1943-10-21 | 1955-06-22 | ||
| US2438888A (en) * | 1943-12-06 | 1948-04-06 | Bell Telephone Labor Inc | Radio object detector training device |
| US2420213A (en) * | 1944-07-11 | 1947-05-06 | Union Switch & Signal Co | Apparatus for frequency multiplication of alternating electric currents |
| BE460578A (fr) * | 1944-10-27 | |||
| US2772594A (en) * | 1952-03-28 | 1956-12-04 | Maas Rowe Electromusic Corp | Apparatus for producing chime tones |
| US2776373A (en) * | 1953-12-14 | 1957-01-01 | Bell Telephone Labor Inc | Frequency conversion circuits |
| US2828420A (en) * | 1956-06-18 | 1958-03-25 | Joseph J Suozzi | Magnetic tripler power factor correction |
| US3008081A (en) * | 1956-07-28 | 1961-11-07 | Philips Corp | Frequency-transformation device comprising at least one non-linear element |
| DE1062764B (de) * | 1957-06-19 | 1959-08-06 | Telefunken Gmbh | Anordnung zur Erzeugung harmonischer Frequenzen mit Eisensaettigung |
| US2981921A (en) * | 1958-11-03 | 1961-04-25 | Arcoa Inc | Connector for connecting a branch wire to a current conducting through wire |
| US3206535A (en) * | 1960-05-07 | 1965-09-14 | Nihon Gakki Seizo Kabushiki Ka | Attenuating sound control system for electronic musical instruments |
| US3133259A (en) * | 1960-08-26 | 1964-05-12 | Bell Telephone Labor Inc | Harmonic selective filter |
| DE2705010A1 (de) * | 1977-02-07 | 1978-08-10 | Kraftwerk Union Ag | Einrichtung zur kupplung von rohrleitungen bei reaktordruckbehaeltern, vorzugsweise der rohrleitungen des speisewasserverteilers |
| US4504897A (en) * | 1983-11-15 | 1985-03-12 | White Scientific Consultants Inc. | Harmonic noise control in chopper type voltage regulators |
| US5013974A (en) * | 1987-08-24 | 1991-05-07 | Nilssen Ole K | Electronic ballast with improved lamp current crest factor |
-
1936
- 1936-05-05 US US77989A patent/US2117752A/en not_active Expired - Lifetime
-
1937
- 1937-05-03 FR FR821372D patent/FR821372A/fr not_active Expired
- 1937-05-04 CH CH204388D patent/CH204388A/de unknown
- 1937-05-05 DE DEW3477D patent/DE886927C/de not_active Expired
- 1937-05-05 GB GB12831/37A patent/GB477875A/en not_active Expired
-
1938
- 1938-07-26 GB GB22220/38A patent/GB516844A/en not_active Expired
- 1938-07-29 FR FR49760D patent/FR49760E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB477875A (en) | 1938-01-07 |
| GB516844A (en) | 1940-01-12 |
| US2117752A (en) | 1938-05-17 |
| FR821372A (fr) | 1937-12-03 |
| FR49760E (fr) | 1939-07-13 |
| DE886927C (de) | 1953-08-20 |
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