GB107581A - Improvements in or relating to Radiotelegraphy and Radiotelephony. - Google Patents

Improvements in or relating to Radiotelegraphy and Radiotelephony.

Info

Publication number
GB107581A
GB107581A GB8232/17A GB823217A GB107581A GB 107581 A GB107581 A GB 107581A GB 8232/17 A GB8232/17 A GB 8232/17A GB 823217 A GB823217 A GB 823217A GB 107581 A GB107581 A GB 107581A
Authority
GB
United Kingdom
Prior art keywords
circuit
cathode
intermediate electrode
source
electrode
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
GB8232/17A
Other languages
English (en)
Inventor
Joseph Bethenod
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB107581A publication Critical patent/GB107581A/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
    • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
    • H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
    • H03B7/10—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being gas-discharge or arc-discharge tube

Landscapes

  • Electron Sources, Ion Sources (AREA)
  • Battery Electrode And Active Subsutance (AREA)
GB8232/17A 1916-05-26 1917-06-08 Improvements in or relating to Radiotelegraphy and Radiotelephony. Expired GB107581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR107581X 1916-05-26

Publications (1)

Publication Number Publication Date
GB107581A true GB107581A (en) 1918-06-10

Family

ID=32696420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8232/17A Expired GB107581A (en) 1916-05-26 1917-06-08 Improvements in or relating to Radiotelegraphy and Radiotelephony.

Country Status (3)

Country Link
DE (1) DE354522C (de)
GB (1) GB107581A (de)
NL (1) NL7840C (de)

Also Published As

Publication number Publication date
DE354522C (de) 1922-06-10
NL7840C (de)

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