GB2007068B - Vibrating diaphragm and devices which apply such a vibrating diaphragm - Google Patents

Vibrating diaphragm and devices which apply such a vibrating diaphragm

Info

Publication number
GB2007068B
GB2007068B GB7833394A GB7833394A GB2007068B GB 2007068 B GB2007068 B GB 2007068B GB 7833394 A GB7833394 A GB 7833394A GB 7833394 A GB7833394 A GB 7833394A GB 2007068 B GB2007068 B GB 2007068B
Authority
GB
United Kingdom
Prior art keywords
vibrating diaphragm
apply
devices
vibrating
diaphragm
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
GB7833394A
Other versions
GB2007068A (en
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.)
FABRILEC
Original Assignee
FABRILEC
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 FABRILEC filed Critical FABRILEC
Publication of GB2007068A publication Critical patent/GB2007068A/en
Application granted granted Critical
Publication of GB2007068B publication Critical patent/GB2007068B/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
    • H04R7/22—Clamping rim of diaphragm or cone against seating
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general
    • 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
    • H04R7/04—Plane diaphragms
    • 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
    • H04R7/12—Non-planar diaphragms or cones
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2207/00—Details of diaphragms or cones for electromechanical transducers or their suspension covered by H04R7/00 but not provided for in H04R7/00 or in H04R2307/00
    • H04R2207/021—Diaphragm extensions, not necessarily integrally formed, e.g. skirts, rims, flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
GB7833394A 1977-10-21 1978-08-15 Vibrating diaphragm and devices which apply such a vibrating diaphragm Expired GB2007068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2056356A BE859956A (en) 1977-10-21 1977-10-21 VIBRATION PLATE AND DEVICES USING SUCH VIBRATION PLATE

Publications (2)

Publication Number Publication Date
GB2007068A GB2007068A (en) 1979-05-10
GB2007068B true GB2007068B (en) 1982-01-13

Family

ID=3865393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833394A Expired GB2007068B (en) 1977-10-21 1978-08-15 Vibrating diaphragm and devices which apply such a vibrating diaphragm

Country Status (3)

Country Link
BE (1) BE859956A (en)
FR (1) FR2406928A1 (en)
GB (1) GB2007068B (en)

Also Published As

Publication number Publication date
BE859956A (en) 1978-04-21
GB2007068A (en) 1979-05-10
FR2406928B3 (en) 1981-05-22
FR2406928A1 (en) 1979-05-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee