FR1113468A - Electromagnetic device - Google Patents

Electromagnetic device

Info

Publication number
FR1113468A
FR1113468A FR1113468DA FR1113468A FR 1113468 A FR1113468 A FR 1113468A FR 1113468D A FR1113468D A FR 1113468DA FR 1113468 A FR1113468 A FR 1113468A
Authority
FR
France
Prior art keywords
electromagnetic device
electromagnetic
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)
Inventor
Pierre-Joseph Gorse
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.)
Societe dElectronique et dAutomatisme SA
Original Assignee
Societe dElectronique et dAutomatisme 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 Societe dElectronique et dAutomatisme SA filed Critical Societe dElectronique et dAutomatisme SA
Application granted granted Critical
Publication of FR1113468A publication Critical patent/FR1113468A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR1113468D 1954-11-03 1954-11-03 Electromagnetic device Expired FR1113468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1113468T 1954-11-03

Publications (1)

Publication Number Publication Date
FR1113468A true FR1113468A (en) 1956-03-29

Family

ID=9627846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1113468D Expired FR1113468A (en) 1954-11-03 1954-11-03 Electromagnetic device

Country Status (1)

Country Link
FR (1) FR1113468A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180415B (en) * 1961-09-06 1964-10-29 Ind Res Products Inc Electromagnetic converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180415B (en) * 1961-09-06 1964-10-29 Ind Res Products Inc Electromagnetic converter

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