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FR2522912B1 - PERIPHERAL SUSPENSION IN ELASTOMER OF THE MEMBRANE OF AN ELECTROACOUSTIC TRANSDUCER - Google Patents

PERIPHERAL SUSPENSION IN ELASTOMER OF THE MEMBRANE OF AN ELECTROACOUSTIC TRANSDUCER

Info

Publication number
FR2522912B1
FR2522912B1 FR8203526A FR8203526A FR2522912B1 FR 2522912 B1 FR2522912 B1 FR 2522912B1 FR 8203526 A FR8203526 A FR 8203526A FR 8203526 A FR8203526 A FR 8203526A FR 2522912 B1 FR2522912 B1 FR 2522912B1
Authority
FR
France
Prior art keywords
elastomer
membrane
electroacoustic transducer
peripheral suspension
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
FR8203526A
Other languages
French (fr)
Other versions
FR2522912A1 (en
Inventor
Philippe Lesage
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.)
Audax Industries SA
Original Assignee
Audax Industries 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 Audax Industries SA filed Critical Audax Industries SA
Priority to FR8203526A priority Critical patent/FR2522912B1/en
Publication of FR2522912A1 publication Critical patent/FR2522912A1/en
Application granted granted Critical
Publication of FR2522912B1 publication Critical patent/FR2522912B1/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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • 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
    • H04R2307/021—Diaphragms comprising cellulose-like materials, e.g. wood, paper, linen
    • 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
    • H04R2307/029—Diaphragms comprising fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
FR8203526A 1982-03-03 1982-03-03 PERIPHERAL SUSPENSION IN ELASTOMER OF THE MEMBRANE OF AN ELECTROACOUSTIC TRANSDUCER Expired FR2522912B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8203526A FR2522912B1 (en) 1982-03-03 1982-03-03 PERIPHERAL SUSPENSION IN ELASTOMER OF THE MEMBRANE OF AN ELECTROACOUSTIC TRANSDUCER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203526A FR2522912B1 (en) 1982-03-03 1982-03-03 PERIPHERAL SUSPENSION IN ELASTOMER OF THE MEMBRANE OF AN ELECTROACOUSTIC TRANSDUCER

Publications (2)

Publication Number Publication Date
FR2522912A1 FR2522912A1 (en) 1983-09-09
FR2522912B1 true FR2522912B1 (en) 1986-08-14

Family

ID=9271547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203526A Expired FR2522912B1 (en) 1982-03-03 1982-03-03 PERIPHERAL SUSPENSION IN ELASTOMER OF THE MEMBRANE OF AN ELECTROACOUSTIC TRANSDUCER

Country Status (1)

Country Link
FR (1) FR2522912B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001258092A (en) * 2000-03-14 2001-09-21 Pioneer Electronic Corp Loudspeaker component and its manufacturing method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1563511A (en) * 1976-03-19 1980-03-26 Harwood H Diaphragms for electroacoustic transducers
DE7925593U1 (en) * 1979-09-10 1980-02-28 Deutsche Semperit Gmbh, 8000 Muenchen SPEAKER MEMBRANE
FR2471113A1 (en) * 1979-12-05 1981-06-12 Audax MEMBRANE IN PARTICULAR FOR ELECTRO-ACOUSTIC TRANSDUCER
JPS5778299A (en) * 1980-10-31 1982-05-15 Houyuu Gomme Kk Diaphragm for speaker

Also Published As

Publication number Publication date
FR2522912A1 (en) 1983-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse