FR945454A - Improvements to frequency changers - Google Patents

Improvements to frequency changers

Info

Publication number
FR945454A
FR945454A FR945454DA FR945454A FR 945454 A FR945454 A FR 945454A FR 945454D A FR945454D A FR 945454DA FR 945454 A FR945454 A FR 945454A
Authority
FR
France
Prior art keywords
frequency changers
changers
frequency
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR945454A publication Critical patent/FR945454A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1416—Balanced arrangements with discharge tubes having more than two electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR945454D 1943-08-01 1947-02-27 Improvements to frequency changers Expired FR945454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US945454XA 1943-08-01 1943-08-01

Publications (1)

Publication Number Publication Date
FR945454A true FR945454A (en) 1949-05-05

Family

ID=22245816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945454D Expired FR945454A (en) 1943-08-01 1947-02-27 Improvements to frequency changers

Country Status (1)

Country Link
FR (1) FR945454A (en)

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