DE3622558C2 - - Google Patents

Info

Publication number
DE3622558C2
DE3622558C2 DE19863622558 DE3622558A DE3622558C2 DE 3622558 C2 DE3622558 C2 DE 3622558C2 DE 19863622558 DE19863622558 DE 19863622558 DE 3622558 A DE3622558 A DE 3622558A DE 3622558 C2 DE3622558 C2 DE 3622558C2
Authority
DE
Germany
Prior art keywords
edge
wall thickness
membrane
edge ring
fastening
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
DE19863622558
Other languages
German (de)
English (en)
Other versions
DE3622558A1 (de
Inventor
Helmut Dipl.-Ing. 3340 Wolfenbuettel De Krueger
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.)
Bosch Telecom GmbH
Original Assignee
ANT Nachrichtentechnik GmbH
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 ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Priority to DE19863622558 priority Critical patent/DE3622558A1/de
Publication of DE3622558A1 publication Critical patent/DE3622558A1/de
Application granted granted Critical
Publication of DE3622558C2 publication Critical patent/DE3622558C2/de
Granted 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
    • H04R7/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE19863622558 1986-07-04 1986-07-04 Anordnung mit membran fuer einen schallwandler Granted DE3622558A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863622558 DE3622558A1 (de) 1986-07-04 1986-07-04 Anordnung mit membran fuer einen schallwandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863622558 DE3622558A1 (de) 1986-07-04 1986-07-04 Anordnung mit membran fuer einen schallwandler

Publications (2)

Publication Number Publication Date
DE3622558A1 DE3622558A1 (de) 1988-01-14
DE3622558C2 true DE3622558C2 (ja) 1988-12-29

Family

ID=6304431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863622558 Granted DE3622558A1 (de) 1986-07-04 1986-07-04 Anordnung mit membran fuer einen schallwandler

Country Status (1)

Country Link
DE (1) DE3622558A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007657C1 (en) * 1990-03-10 1990-12-20 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De Coupling mfg. for loudspeaker - has inner section connector to diaphragm and outer section connected to loudspeaker box

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2062277A1 (en) * 1991-03-29 1992-09-30 David E. Thomas Electroacoustical transducing
DE4217194A1 (de) * 1992-05-23 1993-11-25 Nokia Deutschland Gmbh Lautsprechersicke mit Bedämpfungslippe
JP2000261885A (ja) * 1999-03-09 2000-09-22 Inoac Corp スピーカエッジ
GB2445985B (en) * 2007-01-29 2010-04-07 Yon Shing Ind Co Ltd A sound device having a full-gamut single-body sound membrane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE369111A (ja) * 1929-06-20
AT136327B (de) * 1932-04-25 1934-01-25 Jesse Barnum Hawley Membran und Verfahren zu ihrer Herstellung.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007657C1 (en) * 1990-03-10 1990-12-20 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De Coupling mfg. for loudspeaker - has inner section connector to diaphragm and outer section connected to loudspeaker box

Also Published As

Publication number Publication date
DE3622558A1 (de) 1988-01-14

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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