FR684036A - Method of transforming the frequency of electrical oscillations - Google Patents
Method of transforming the frequency of electrical oscillationsInfo
- Publication number
- FR684036A FR684036A FR684036DA FR684036A FR 684036 A FR684036 A FR 684036A FR 684036D A FR684036D A FR 684036DA FR 684036 A FR684036 A FR 684036A
- Authority
- FR
- France
- Prior art keywords
- transforming
- frequency
- electrical oscillations
- oscillations
- electrical
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/48—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0048—Tubes with a main cathode
- H01J2893/0058—Grids; Auxiliary internal or external electrodes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL329610X | 1928-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR684036A true FR684036A (en) | 1930-06-20 |
Family
ID=19784303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR684036D Expired FR684036A (en) | 1928-11-02 | 1929-10-28 | Method of transforming the frequency of electrical oscillations |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE365558A (en) |
DE (2) | DE520389C (en) |
FR (1) | FR684036A (en) |
GB (1) | GB329610A (en) |
NL (1) | NL29907C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE951452C (en) * | 1935-12-04 | 1956-10-31 | Emi Ltd | Circuit arrangement for producing a series of pulses |
-
0
- BE BE365558D patent/BE365558A/xx unknown
- NL NL29907D patent/NL29907C/xx active
-
1929
- 1929-10-28 FR FR684036D patent/FR684036A/en not_active Expired
- 1929-10-30 GB GB33009/29A patent/GB329610A/en not_active Expired
- 1929-10-30 DE DEN31092D patent/DE520389C/en not_active Expired
- 1929-11-22 DE DEN31240D patent/DE538382C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL29907C (en) | |
GB329610A (en) | 1930-05-22 |
DE538382C (en) | 1931-11-13 |
BE365558A (en) | |
DE520389C (en) | 1931-03-11 |
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