FR567224A - Appareil électrique - Google Patents

Appareil électrique

Info

Publication number
FR567224A
FR567224A FR567224DA FR567224A FR 567224 A FR567224 A FR 567224A FR 567224D A FR567224D A FR 567224DA FR 567224 A FR567224 A FR 567224A
Authority
FR
France
Prior art keywords
electrical appliance
appliance
electrical
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
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.)
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 FR567224A publication Critical patent/FR567224A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H5/00—One-port networks comprising only passive electrical elements as network components
    • H03H5/02—One-port networks comprising only passive electrical elements as network components without voltage- or current-dependent elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/38—Multiple capacitors, e.g. ganged

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
FR567224D 1922-06-10 1923-06-09 Appareil électrique Expired FR567224A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US567323A US1687500A (en) 1922-06-10 1922-06-10 Electrical apparatus

Publications (1)

Publication Number Publication Date
FR567224A true FR567224A (fr) 1924-02-27

Family

ID=24266687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR567224D Expired FR567224A (fr) 1922-06-10 1923-06-09 Appareil électrique

Country Status (2)

Country Link
US (1) US1687500A (fr)
FR (1) FR567224A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471523A (en) * 1941-11-04 1949-05-31 Hartford Nat Bank & Trust Co Circuit element for tuning an electric circuit over a plurality of frequency bands
US2469941A (en) * 1946-03-05 1949-05-10 Collins Radio Co Tuning control and band switching arrangement
US2796524A (en) * 1951-04-23 1957-06-18 Jr Thomas M Ferrill Tank circuit apparatus

Also Published As

Publication number Publication date
US1687500A (en) 1928-10-16

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