FR518478A - Improvements to transmitting devices for wireless telegraphy - Google Patents

Improvements to transmitting devices for wireless telegraphy

Info

Publication number
FR518478A
FR518478A FR518478A FR518478DA FR518478A FR 518478 A FR518478 A FR 518478A FR 518478 A FR518478 A FR 518478A FR 518478D A FR518478D A FR 518478DA FR 518478 A FR518478 A FR 518478A
Authority
FR
France
Prior art keywords
transmitting devices
wireless telegraphy
telegraphy
wireless
transmitting
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
FR518478A
Other languages
French (fr)
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR518478A publication Critical patent/FR518478A/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
    • 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
FR518478A 1916-01-17 1920-07-01 Improvements to transmitting devices for wireless telegraphy Expired FR518478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB518478X 1916-01-17

Publications (1)

Publication Number Publication Date
FR518478A true FR518478A (en) 1921-05-26

Family

ID=10461613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518478A Expired FR518478A (en) 1916-01-17 1920-07-01 Improvements to transmitting devices for wireless telegraphy

Country Status (1)

Country Link
FR (1) FR518478A (en)

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