EP0702501A3 - Haut-parleur dynamique avec membrane de centrage - Google Patents

Haut-parleur dynamique avec membrane de centrage Download PDF

Info

Publication number
EP0702501A3
EP0702501A3 EP95113286A EP95113286A EP0702501A3 EP 0702501 A3 EP0702501 A3 EP 0702501A3 EP 95113286 A EP95113286 A EP 95113286A EP 95113286 A EP95113286 A EP 95113286A EP 0702501 A3 EP0702501 A3 EP 0702501A3
Authority
EP
European Patent Office
Prior art keywords
dynamic loudspeaker
centering membrane
centering
membrane
loudspeaker
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.)
Withdrawn
Application number
EP95113286A
Other languages
German (de)
English (en)
Other versions
EP0702501A2 (fr
Inventor
Harald Schroeder
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke 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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Publication of EP0702501A2 publication Critical patent/EP0702501A2/fr
Publication of EP0702501A3 publication Critical patent/EP0702501A3/fr
Withdrawn legal-status Critical Current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

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)
EP95113286A 1994-09-13 1995-08-24 Haut-parleur dynamique avec membrane de centrage Withdrawn EP0702501A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9414836U 1994-09-13
DE9414836U DE9414836U1 (de) 1994-09-13 1994-09-13 Dynamischer Lautsprecher mit einer Zentriermembran

Publications (2)

Publication Number Publication Date
EP0702501A2 EP0702501A2 (fr) 1996-03-20
EP0702501A3 true EP0702501A3 (fr) 1996-06-05

Family

ID=6913624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95113286A Withdrawn EP0702501A3 (fr) 1994-09-13 1995-08-24 Haut-parleur dynamique avec membrane de centrage

Country Status (2)

Country Link
EP (1) EP0702501A3 (fr)
DE (1) DE9414836U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9414836U1 (de) * 1994-09-13 1994-11-03 Blaupunkt-Werke Gmbh, 31139 Hildesheim Dynamischer Lautsprecher mit einer Zentriermembran
DE102008024816B4 (de) 2008-05-23 2015-07-16 Sennheiser Electronic Gmbh & Co. Kg Dynamischer elektro-akustischer Wandler und Hörer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221068A (en) * 1938-01-24 1940-11-12 Rca Corp Electrodynamic loudspeaker
DE2943054A1 (de) * 1979-10-25 1981-05-07 Westra Electronic Gmbh, 8901 Welden Dynamischer lautsprecher
US4376233A (en) * 1980-12-18 1983-03-08 Sony Corporation Securing of lead wires to electro-acoustic transducers
EP0369434A2 (fr) * 1988-11-15 1990-05-23 Kabushiki Kaisha Kenwood Configuration d'un amortisseur pour haut-parleur
US5091958A (en) * 1989-04-19 1992-02-25 Kabushiki Kaisha Kenwood Wiring structure of loudspeaker
EP0479317A2 (fr) * 1990-10-05 1992-04-08 Kabushiki Kaisha Kenwood Procédé de fabrication d'un amortisseur por haut-parleur et amortisseur résultant d'un tel procédé
US5249236A (en) * 1989-12-01 1993-09-28 Kabushiki Kaisha Kenwood Wiring structure of loudspeaker
DE9414836U1 (de) * 1994-09-13 1994-11-03 Blaupunkt-Werke Gmbh, 31139 Hildesheim Dynamischer Lautsprecher mit einer Zentriermembran

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221068A (en) * 1938-01-24 1940-11-12 Rca Corp Electrodynamic loudspeaker
DE2943054A1 (de) * 1979-10-25 1981-05-07 Westra Electronic Gmbh, 8901 Welden Dynamischer lautsprecher
US4376233A (en) * 1980-12-18 1983-03-08 Sony Corporation Securing of lead wires to electro-acoustic transducers
EP0369434A2 (fr) * 1988-11-15 1990-05-23 Kabushiki Kaisha Kenwood Configuration d'un amortisseur pour haut-parleur
US5091958A (en) * 1989-04-19 1992-02-25 Kabushiki Kaisha Kenwood Wiring structure of loudspeaker
US5249236A (en) * 1989-12-01 1993-09-28 Kabushiki Kaisha Kenwood Wiring structure of loudspeaker
EP0479317A2 (fr) * 1990-10-05 1992-04-08 Kabushiki Kaisha Kenwood Procédé de fabrication d'un amortisseur por haut-parleur et amortisseur résultant d'un tel procédé
DE9414836U1 (de) * 1994-09-13 1994-11-03 Blaupunkt-Werke Gmbh, 31139 Hildesheim Dynamischer Lautsprecher mit einer Zentriermembran

Also Published As

Publication number Publication date
DE9414836U1 (de) 1994-11-03
EP0702501A2 (fr) 1996-03-20

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