FR788351A - Diaphragm for dynamic loudspeakers - Google Patents

Diaphragm for dynamic loudspeakers

Info

Publication number
FR788351A
FR788351A FR788351DA FR788351A FR 788351 A FR788351 A FR 788351A FR 788351D A FR788351D A FR 788351DA FR 788351 A FR788351 A FR 788351A
Authority
FR
France
Prior art keywords
diaphragm
dynamic loudspeakers
loudspeakers
dynamic
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.)
FESTA
Original Assignee
FESTA
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 FESTA filed Critical FESTA
Application granted granted Critical
Publication of FR788351A publication Critical patent/FR788351A/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
FR788351D 1935-04-05 1935-04-05 Diaphragm for dynamic loudspeakers Expired FR788351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR788351T 1935-04-05

Publications (1)

Publication Number Publication Date
FR788351A true FR788351A (en) 1935-10-09

Family

ID=9219475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788351D Expired FR788351A (en) 1935-04-05 1935-04-05 Diaphragm for dynamic loudspeakers

Country Status (1)

Country Link
FR (1) FR788351A (en)

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