DE59105241D1 - Lautsprechermembran für Konuslautsprecher. - Google Patents

Lautsprechermembran für Konuslautsprecher.

Info

Publication number
DE59105241D1
DE59105241D1 DE59105241T DE59105241T DE59105241D1 DE 59105241 D1 DE59105241 D1 DE 59105241D1 DE 59105241 T DE59105241 T DE 59105241T DE 59105241 T DE59105241 T DE 59105241T DE 59105241 D1 DE59105241 D1 DE 59105241D1
Authority
DE
Germany
Prior art keywords
speaker membrane
cone speakers
speakers
cone
speaker
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 - Fee Related
Application number
DE59105241T
Other languages
English (en)
Inventor
Bernhard Puls
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.)
Nokia Deutschland GmbH
Original Assignee
Nokia Deutschland 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 Nokia Deutschland GmbH filed Critical Nokia Deutschland GmbH
Application granted granted Critical
Publication of DE59105241D1 publication Critical patent/DE59105241D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
DE59105241T 1990-09-25 1991-07-31 Lautsprechermembran für Konuslautsprecher. Expired - Fee Related DE59105241D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4030245A DE4030245A1 (de) 1990-09-25 1990-09-25 Lautsprechermembran fuer konuslautsprecher

Publications (1)

Publication Number Publication Date
DE59105241D1 true DE59105241D1 (de) 1995-05-24

Family

ID=6414898

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4030245A Withdrawn DE4030245A1 (de) 1990-09-25 1990-09-25 Lautsprechermembran fuer konuslautsprecher
DE59105241T Expired - Fee Related DE59105241D1 (de) 1990-09-25 1991-07-31 Lautsprechermembran für Konuslautsprecher.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4030245A Withdrawn DE4030245A1 (de) 1990-09-25 1990-09-25 Lautsprechermembran fuer konuslautsprecher

Country Status (2)

Country Link
EP (1) EP0477500B1 (de)
DE (2) DE4030245A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094304B (de) * 1956-01-11 1960-12-08 Peter Grassmann Elektrodynamischer Lautsprecher mit Konusmembran
GB852006A (en) * 1957-11-25 1960-10-19 Hawley Products Co Improvements in or relating to loudspeaker diaphragms
US3684052A (en) * 1970-02-13 1972-08-15 Hiromi Sotome Suspension for loudspeaker
JPS5351154Y2 (de) * 1973-07-02 1978-12-07
GB1604934A (en) * 1978-05-30 1981-12-16 Mordaunt Short Ltd Loudspeaker cone terminations and their formation
NL8200690A (nl) * 1982-02-22 1983-09-16 Philips Nv Luidsprekermembraan bevattende een laag van polymethacrylimideschuim.
DE3620889A1 (de) * 1986-06-21 1987-12-23 Electronic Werke Deutschland Lautsprecher

Also Published As

Publication number Publication date
EP0477500A2 (de) 1992-04-01
EP0477500A3 (en) 1993-01-20
EP0477500B1 (de) 1995-04-19
DE4030245A1 (de) 1992-03-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee