DE59202382D1 - Loudspeaker with bead and (assembly sealing) component. - Google Patents

Loudspeaker with bead and (assembly sealing) component.

Info

Publication number
DE59202382D1
DE59202382D1 DE59202382T DE59202382T DE59202382D1 DE 59202382 D1 DE59202382 D1 DE 59202382D1 DE 59202382 T DE59202382 T DE 59202382T DE 59202382 T DE59202382 T DE 59202382T DE 59202382 D1 DE59202382 D1 DE 59202382D1
Authority
DE
Germany
Prior art keywords
loudspeaker
bead
component
assembly sealing
sealing
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 - Lifetime
Application number
DE59202382T
Other languages
German (de)
Inventor
Joerg Prokisch
Emil Tauber
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.)
Harman Audio Electronic Systems 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 DE59202382D1 publication Critical patent/DE59202382D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R7/20—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
    • H04R2307/207—Shape aspects of the outer suspension of loudspeaker diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE59202382T 1991-04-11 1992-03-13 Loudspeaker with bead and (assembly sealing) component. Expired - Lifetime DE59202382D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4111748A DE4111748A1 (en) 1991-04-11 1991-04-11 LOUDSPEAKER WITH COMPONENT COMPOSING COMPONENT

Publications (1)

Publication Number Publication Date
DE59202382D1 true DE59202382D1 (en) 1995-07-06

Family

ID=6429314

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4111748A Withdrawn DE4111748A1 (en) 1991-04-11 1991-04-11 LOUDSPEAKER WITH COMPONENT COMPOSING COMPONENT
DE59202382T Expired - Lifetime DE59202382D1 (en) 1991-04-11 1992-03-13 Loudspeaker with bead and (assembly sealing) component.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4111748A Withdrawn DE4111748A1 (en) 1991-04-11 1991-04-11 LOUDSPEAKER WITH COMPONENT COMPOSING COMPONENT

Country Status (7)

Country Link
EP (1) EP0508150B1 (en)
JP (1) JPH05268695A (en)
CZ (1) CZ280916B6 (en)
DE (2) DE4111748A1 (en)
ES (1) ES2075504T3 (en)
HU (1) HU214426B (en)
PL (1) PL168258B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217194A1 (en) * 1992-05-23 1993-11-25 Nokia Deutschland Gmbh Speaker surround with damping lip
DE59804667D1 (en) * 1997-03-12 2002-08-08 Siegfried Schriever SPEAKER AND METHOD FOR PRODUCING A SPEAKER
DE19957938A1 (en) † 1999-12-01 2001-06-07 Reitter & Schefenacker Gmbh Holder for a loudspeaker for installation in motor vehicles and method for its production
WO2013098235A1 (en) * 2011-12-29 2013-07-04 Gettop Europe R&D ApS Adhesive free attachment of transducer suspension member
KR102256411B1 (en) * 2019-01-03 2021-05-27 주식회사 이엠텍 Waterproof speaker
DE102019208660A1 (en) * 2019-06-13 2020-12-17 Volkswagen Aktiengesellschaft Damping device and loudspeaker damping system for a motor vehicle
CN111918198B (en) * 2020-07-06 2022-03-01 瑞声新能源发展(常州)有限公司科教城分公司 Vibrating diaphragm forming process

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE79511C (en) * O. MÜHLHAUSEN, Hannover Device for opening and closing oven doors
DE209935C (en) *
DE1164493B (en) * 1960-06-21 1964-03-05 Sennheiser Electronic Membrane for electroacoustic transducer
AT274080B (en) * 1967-07-05 1969-09-10 Philips Nv Sound transducer with a foam membrane
US3858680A (en) * 1971-05-28 1975-01-07 Matsushita Electric Ind Co Ltd Vibration diaphragm and cfne edge of a loudspeaker
GB1442468A (en) * 1973-07-02 1976-07-14 Sony Corp Loudspeakers
JPS5351154Y2 (en) * 1973-07-02 1978-12-07
DE2827515A1 (en) * 1978-06-23 1980-01-10 Saba Gmbh Air-proofing polyurethane annular loudspeaker part - by surface-melting to form impervious skin or laminating plastics film onto it
JPS58184900A (en) * 1982-04-21 1983-10-28 Matsushita Electric Ind Co Ltd Manufacture of diaphragm edge for speaker
DE3620889A1 (en) * 1986-06-21 1987-12-23 Electronic Werke Deutschland Loudspeaker
DE3703840A1 (en) * 1987-02-07 1988-08-18 Electronic Werke Deutschland Cone-diaphragm joint for loudspeaker
DE3831867A1 (en) * 1988-09-20 1990-03-29 Nokia Unterhaltungselektronik MEMBRANE WITH SICK

Also Published As

Publication number Publication date
EP0508150A2 (en) 1992-10-14
EP0508150B1 (en) 1995-05-31
CZ280916B6 (en) 1996-05-15
EP0508150A3 (en) 1993-07-14
CS97992A3 (en) 1992-10-14
HU9200846D0 (en) 1992-05-28
HU214426B (en) 1998-03-30
HUT60880A (en) 1992-10-28
JPH05268695A (en) 1993-10-15
DE4111748A1 (en) 1992-10-15
ES2075504T3 (en) 1995-10-01
PL294130A1 (en) 1993-01-11
PL168258B1 (en) 1996-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HARMAN AUDIO ELECTRONIC SYSTEMS GMBH, 94315 STRAUB