FR451379A - Alternateur à résonance spécialement applicable aux postes radiotélégraphiques à étincelle chantante - Google Patents

Alternateur à résonance spécialement applicable aux postes radiotélégraphiques à étincelle chantante

Info

Publication number
FR451379A
FR451379A FR451379A FR451379DA FR451379A FR 451379 A FR451379 A FR 451379A FR 451379 A FR451379 A FR 451379A FR 451379D A FR451379D A FR 451379DA FR 451379 A FR451379 A FR 451379A
Authority
FR
France
Prior art keywords
radiotelegraph
singing
alternator
spark
resonance
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
FR451379A
Other languages
English (en)
Inventor
Emile Girardeau
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
Application granted granted Critical
Publication of FR451379A publication Critical patent/FR451379A/fr
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
    • H03B11/00—Generation of oscillations using a shock-excited tuned circuit
    • H03B11/02—Generation of oscillations using a shock-excited tuned circuit excited by spark
FR451379A 1911-11-06 1912-11-05 Alternateur à résonance spécialement applicable aux postes radiotélégraphiques à étincelle chantante Expired FR451379A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191225356X 1911-11-06

Publications (1)

Publication Number Publication Date
FR451379A true FR451379A (fr) 1913-04-17

Family

ID=32604479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR451379A Expired FR451379A (fr) 1911-11-06 1912-11-05 Alternateur à résonance spécialement applicable aux postes radiotélégraphiques à étincelle chantante

Country Status (2)

Country Link
FR (1) FR451379A (fr)
GB (1) GB191225356A (fr)

Also Published As

Publication number Publication date
GB191225356A (en) 1913-10-23

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