FR1117325A - Electro-mechanical transducer - Google Patents

Electro-mechanical transducer

Info

Publication number
FR1117325A
FR1117325A FR1117325DA FR1117325A FR 1117325 A FR1117325 A FR 1117325A FR 1117325D A FR1117325D A FR 1117325DA FR 1117325 A FR1117325 A FR 1117325A
Authority
FR
France
Prior art keywords
electro
mechanical transducer
transducer
mechanical
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 FR1117325A publication Critical patent/FR1117325A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/40—Piezoelectric or electrostrictive devices with electrical input and electrical output, e.g. functioning as transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1117325D 1954-01-04 1955-01-04 Electro-mechanical transducer Expired FR1117325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40181254A 1954-01-04 1954-01-04

Publications (1)

Publication Number Publication Date
FR1117325A true FR1117325A (en) 1956-05-22

Family

ID=31946702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117325D Expired FR1117325A (en) 1954-01-04 1955-01-04 Electro-mechanical transducer

Country Status (1)

Country Link
FR (1) FR1117325A (en)

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