DE3319630A1 - Diaphragm for sound transducers, particularly loudspeakers - Google Patents

Diaphragm for sound transducers, particularly loudspeakers

Info

Publication number
DE3319630A1
DE3319630A1 DE19833319630 DE3319630A DE3319630A1 DE 3319630 A1 DE3319630 A1 DE 3319630A1 DE 19833319630 DE19833319630 DE 19833319630 DE 3319630 A DE3319630 A DE 3319630A DE 3319630 A1 DE3319630 A1 DE 3319630A1
Authority
DE
Germany
Prior art keywords
diaphragm
sound transducers
diaphragm surface
loudspeakers
area
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.)
Granted
Application number
DE19833319630
Other languages
German (de)
Other versions
DE3319630C2 (en
Inventor
Helmut Fuchs
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.)
FUCHS GEB ZELTNER ELISABETH
Original Assignee
FUCHS GEB ZELTNER ELISABETH
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 FUCHS GEB ZELTNER ELISABETH filed Critical FUCHS GEB ZELTNER ELISABETH
Priority to DE19833319630 priority Critical patent/DE3319630C2/en
Publication of DE3319630A1 publication Critical patent/DE3319630A1/en
Application granted granted Critical
Publication of DE3319630C2 publication Critical patent/DE3319630C2/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
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
    • 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
    • H04R7/26—Damping by means acting directly on free portion of diaphragm or cone

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Abstract

In this diaphragm, the coupling to the sound field is produced by the diaphragm surface and the force producing the conversion engages the diaphragm surface in a relatively narrowly delimited area. The invention consists in that bodies capable of resonating are attached in one or more narrowly delimited areas outside the engaged area on the diaphragm surface.
DE19833319630 1983-05-31 1983-05-31 Membrane for sound transducers, in particular loudspeakers Expired DE3319630C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833319630 DE3319630C2 (en) 1983-05-31 1983-05-31 Membrane for sound transducers, in particular loudspeakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833319630 DE3319630C2 (en) 1983-05-31 1983-05-31 Membrane for sound transducers, in particular loudspeakers

Publications (2)

Publication Number Publication Date
DE3319630A1 true DE3319630A1 (en) 1985-06-13
DE3319630C2 DE3319630C2 (en) 1986-08-14

Family

ID=6200273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833319630 Expired DE3319630C2 (en) 1983-05-31 1983-05-31 Membrane for sound transducers, in particular loudspeakers

Country Status (1)

Country Link
DE (1) DE3319630C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508102A1 (en) * 1984-03-08 1985-09-12 Onkyo K.K., Neyagawa, Osaka CALOTE SPEAKER

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508102A1 (en) * 1984-03-08 1985-09-12 Onkyo K.K., Neyagawa, Osaka CALOTE SPEAKER

Also Published As

Publication number Publication date
DE3319630C2 (en) 1986-08-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee