Title:
音響パネルを有するスピーカユニット
Document Type and Number:
Japanese Patent JP2006526333
Kind Code:
A
Abstract:
A loudspeaker unit comprising a frame ( 1 ), an acoustic panel ( 3 ), an electric exciter ( 5 ) for exciting the acoustic panel, and a tuning element ( 7 ). The panel suspends from the frame and has two substantially parallel main sides. The exciter is disposed at a first main side ( 13 a) and comprises a stationary part and a translatable part, the translatable part being secured to the acoustic panel, the panel producing acoustic radiation upon energization of the exciter. The tuning element is disposed at a second main side ( 14 a) and extends opposite the electric exciter and is connected to the frame. In order to facilitate the manufacture of the unit, the tuning element is provided with a mounting element ( 7 a) extending through a passage in the acoustic panel, the stationary part of the electric exciter being mounted on the mounting element.
Inventors:
Colleenen, David M E
Application Number:
JP2006507558A
Publication Date:
November 16, 2006
Filing Date:
May 06, 2004
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H04R7/04
Domestic Patent References:
| JPS58149898U | 1983-10-07 | |||
| JP2001275188A | 2001-10-05 | |||
| JPH05199580A | 1993-08-06 | |||
| JPS5826284U | 1983-02-19 | |||
| JPS6037989U | 1985-03-15 | |||
| JPH0448798U | 1992-04-24 | |||
| JPH11262092A | 1999-09-24 | |||
| JP2002171596A | 2002-06-14 | |||
| JPS591297U | 1984-01-06 | |||
| JPS56174291U | 1981-12-23 | |||
| JPH0578098U | 1993-10-22 | |||
| JPH0918983A | 1997-01-17 | |||
| JPH09312897A | 1997-12-02 | |||
| JPS61264900A | 1986-11-22 |
Foreign References:
| US20010038701A1 | 2001-11-08 |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito