FR1008773A - Membrane suspension - Google Patents

Membrane suspension

Info

Publication number
FR1008773A
FR1008773A FR1008773DA FR1008773A FR 1008773 A FR1008773 A FR 1008773A FR 1008773D A FR1008773D A FR 1008773DA FR 1008773 A FR1008773 A FR 1008773A
Authority
FR
France
Prior art keywords
membrane suspension
membrane
suspension
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
Paul Beerwald
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 FR1008773A publication Critical patent/FR1008773A/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR1008773D 1948-05-24 1948-05-24 Membrane suspension Expired FR1008773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1008773T 1948-05-24

Publications (1)

Publication Number Publication Date
FR1008773A true FR1008773A (en) 1952-05-21

Family

ID=9567647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1008773D Expired FR1008773A (en) 1948-05-24 1948-05-24 Membrane suspension

Country Status (1)

Country Link
FR (1) FR1008773A (en)

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