FR1591827A - - Google Patents

Info

Publication number
FR1591827A
FR1591827A FR1591827DA FR1591827A FR 1591827 A FR1591827 A FR 1591827A FR 1591827D A FR1591827D A FR 1591827DA FR 1591827 A FR1591827 A FR 1591827A
Authority
FR
France
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)
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 FR1591827A publication Critical patent/FR1591827A/fr
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/201—Damping aspects of the outer suspension of loudspeaker diaphragms by addition of additional damping means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/204—Material aspects of the outer suspension of loudspeaker diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
FR1591827D 1968-11-05 1968-11-14 Expired FR1591827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681807830 DE1807830A1 (en) 1968-11-05 1968-11-05 speaker

Publications (1)

Publication Number Publication Date
FR1591827A true FR1591827A (en) 1970-05-04

Family

ID=5712792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1591827D Expired FR1591827A (en) 1968-11-05 1968-11-14

Country Status (5)

Country Link
BE (1) BE724262A (en)
DE (1) DE1807830A1 (en)
FR (1) FR1591827A (en)
GB (1) GB1260124A (en)
NL (1) NL6816111A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033032U (en) * 1973-07-20 1975-04-10
US5319718A (en) * 1991-10-11 1994-06-07 Yocum Fred D Loudspeaker cone and method for making same
US5650105A (en) * 1994-05-24 1997-07-22 Yocum; Fred D. Method for making a loudspeaker cone with an integral surround
JP4626462B2 (en) 2005-09-21 2011-02-09 パナソニック株式会社 Speaker
TWI580282B (en) * 2015-03-17 2017-04-21 xing-zhi Song Reduces the vibrator of the diaphragm

Also Published As

Publication number Publication date
GB1260124A (en) 1972-01-12
DE1807830A1 (en) 1970-06-04
BE724262A (en) 1969-05-02
NL6816111A (en) 1970-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse