GB329610A - Improvements in or relating to frequency transformation of electric oscillations - Google Patents

Improvements in or relating to frequency transformation of electric oscillations

Info

Publication number
GB329610A
GB329610A GB33009/29A GB3300929A GB329610A GB 329610 A GB329610 A GB 329610A GB 33009/29 A GB33009/29 A GB 33009/29A GB 3300929 A GB3300929 A GB 3300929A GB 329610 A GB329610 A GB 329610A
Authority
GB
United Kingdom
Prior art keywords
oscillations
frequency
relating
frequency transformation
primary
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
Application number
GB33009/29A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB329610A publication Critical patent/GB329610A/en
Expired legal-status Critical Current

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

Landscapes

  • Generation Of Surge Voltage And Current (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electron Sources, Ion Sources (AREA)
GB33009/29A 1928-11-02 1929-10-30 Improvements in or relating to frequency transformation of electric oscillations Expired GB329610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL329610X 1928-11-02

Publications (1)

Publication Number Publication Date
GB329610A true GB329610A (en) 1930-05-22

Family

ID=19784303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33009/29A Expired GB329610A (en) 1928-11-02 1929-10-30 Improvements in or relating to frequency transformation of electric oscillations

Country Status (5)

Country Link
BE (1) BE365558A (enExample)
DE (2) DE520389C (enExample)
FR (1) FR684036A (enExample)
GB (1) GB329610A (enExample)
NL (1) NL29907C (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951452C (de) * 1935-12-04 1956-10-31 Emi Ltd Schaltungsanordnung zur Herstellung einer Impulsreihe

Also Published As

Publication number Publication date
NL29907C (enExample)
FR684036A (fr) 1930-06-20
DE520389C (de) 1931-03-11
DE538382C (de) 1931-11-13
BE365558A (enExample)

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