EP0642291A3 - Loudspeaker diaphragm attaching. - Google Patents

Loudspeaker diaphragm attaching. Download PDF

Info

Publication number
EP0642291A3
EP0642291A3 EP94305330A EP94305330A EP0642291A3 EP 0642291 A3 EP0642291 A3 EP 0642291A3 EP 94305330 A EP94305330 A EP 94305330A EP 94305330 A EP94305330 A EP 94305330A EP 0642291 A3 EP0642291 A3 EP 0642291A3
Authority
EP
European Patent Office
Prior art keywords
loudspeaker diaphragm
diaphragm attaching
attaching
loudspeaker
diaphragm
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
EP94305330A
Other languages
German (de)
French (fr)
Other versions
EP0642291B1 (en
EP0642291A2 (en
Inventor
James M Scanlan
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.)
Bose Corp
Original Assignee
Bose Corp
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 Bose Corp filed Critical Bose Corp
Publication of EP0642291A2 publication Critical patent/EP0642291A2/en
Publication of EP0642291A3 publication Critical patent/EP0642291A3/en
Application granted granted Critical
Publication of EP0642291B1 publication Critical patent/EP0642291B1/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
EP19940305330 1993-08-05 1994-07-20 Loudspeaker diaphragm attaching Expired - Lifetime EP0642291B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10237893A 1993-08-05 1993-08-05
US102378 1993-08-05

Publications (3)

Publication Number Publication Date
EP0642291A2 EP0642291A2 (en) 1995-03-08
EP0642291A3 true EP0642291A3 (en) 1996-01-31
EP0642291B1 EP0642291B1 (en) 2002-02-13

Family

ID=22289525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940305330 Expired - Lifetime EP0642291B1 (en) 1993-08-05 1994-07-20 Loudspeaker diaphragm attaching

Country Status (3)

Country Link
EP (1) EP0642291B1 (en)
JP (1) JP3411400B2 (en)
DE (1) DE69429843T2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3783150B2 (en) 1998-04-24 2006-06-07 株式会社オメガ Ice having sterilizing power and method for producing the same
FR2818083B1 (en) * 2000-12-12 2003-02-21 Francois Charlet LOUDSPEAKER WITH INTERNAL PAVILION
US20080027158A1 (en) * 2004-08-19 2008-01-31 Hiroyuki Ishida Speaker Diaphragm
JP4137869B2 (en) 2004-10-25 2008-08-20 パイオニア株式会社 Speaker device and manufacturing method thereof
DE102008024816B4 (en) 2008-05-23 2015-07-16 Sennheiser Electronic Gmbh & Co. Kg Dynamic electro-acoustic transducer and handset
US9445201B2 (en) 2013-11-21 2016-09-13 Harman International Industries, Inc. Inverted dual coil transducer
GB201721285D0 (en) * 2017-12-19 2018-01-31 Pss Belgium Nv Loudspeaker

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118605A (en) * 1977-01-19 1978-10-03 Sansui Electric Co., Ltd. Coil mount structure
EP0030758A1 (en) * 1979-12-11 1981-06-24 Koninklijke Philips Electronics N.V. An electrodynamic transducer with a mechanical filter
US4737992A (en) * 1985-11-15 1988-04-12 Bose Corporation Compact electroacoustical transducer with spider covering rear basket opening
EP0270981A2 (en) * 1986-12-06 1988-06-15 EWD Electronic-Werke Deutschland GmbH Loudspeaker
US5008945A (en) * 1988-05-23 1991-04-16 Pioneer Electronic Corp. Water-proof speaker unit
JPH04111597A (en) * 1990-08-30 1992-04-13 Sharp Corp Electrodynamic loudspeaker
FR2668018A1 (en) * 1990-10-12 1992-04-17 Cabasse Kergonan Sa Method of manufacturing the moving assembly of an electrodynamic loudspeaker, and corresponding moving assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118605A (en) * 1977-01-19 1978-10-03 Sansui Electric Co., Ltd. Coil mount structure
EP0030758A1 (en) * 1979-12-11 1981-06-24 Koninklijke Philips Electronics N.V. An electrodynamic transducer with a mechanical filter
US4737992A (en) * 1985-11-15 1988-04-12 Bose Corporation Compact electroacoustical transducer with spider covering rear basket opening
EP0270981A2 (en) * 1986-12-06 1988-06-15 EWD Electronic-Werke Deutschland GmbH Loudspeaker
US5008945A (en) * 1988-05-23 1991-04-16 Pioneer Electronic Corp. Water-proof speaker unit
JPH04111597A (en) * 1990-08-30 1992-04-13 Sharp Corp Electrodynamic loudspeaker
FR2668018A1 (en) * 1990-10-12 1992-04-17 Cabasse Kergonan Sa Method of manufacturing the moving assembly of an electrodynamic loudspeaker, and corresponding moving assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 354 (E - 1242) 30 July 1992 (1992-07-30) *

Also Published As

Publication number Publication date
JP3411400B2 (en) 2003-05-26
DE69429843T2 (en) 2002-08-08
JPH07154895A (en) 1995-06-16
EP0642291B1 (en) 2002-02-13
DE69429843D1 (en) 2002-03-21
EP0642291A2 (en) 1995-03-08

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