FR1051783A - Magnetic circuit especially for loudspeakers - Google Patents

Magnetic circuit especially for loudspeakers

Info

Publication number
FR1051783A
FR1051783A FR1051783DA FR1051783A FR 1051783 A FR1051783 A FR 1051783A FR 1051783D A FR1051783D A FR 1051783DA FR 1051783 A FR1051783 A FR 1051783A
Authority
FR
France
Prior art keywords
loudspeakers
magnetic circuit
circuit especially
magnetic
circuit
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 Varnet
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 filed Critical
Application granted granted Critical
Publication of FR1051783A publication Critical patent/FR1051783A/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR1051783D 1952-02-23 1952-02-23 Magnetic circuit especially for loudspeakers Expired FR1051783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051783T 1952-02-23

Publications (1)

Publication Number Publication Date
FR1051783A true FR1051783A (en) 1954-01-19

Family

ID=9594867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051783D Expired FR1051783A (en) 1952-02-23 1952-02-23 Magnetic circuit especially for loudspeakers

Country Status (1)

Country Link
FR (1) FR1051783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012031958A1 (en) 2010-09-06 2012-03-15 Commissariat à l'énergie atomique et aux énergies alternatives High-temperature electrolyser (hte) with improved operating safety

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012031958A1 (en) 2010-09-06 2012-03-15 Commissariat à l'énergie atomique et aux énergies alternatives High-temperature electrolyser (hte) with improved operating safety

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