GB9404585D0 - Loudspeaker - Google Patents
LoudspeakerInfo
- Publication number
- GB9404585D0 GB9404585D0 GB9404585A GB9404585A GB9404585D0 GB 9404585 D0 GB9404585 D0 GB 9404585D0 GB 9404585 A GB9404585 A GB 9404585A GB 9404585 A GB9404585 A GB 9404585A GB 9404585 D0 GB9404585 D0 GB 9404585D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- 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.)
- Pending
Links
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9404585A GB9404585D0 (en) | 1994-03-08 | 1994-03-08 | Loudspeaker |
PCT/GB1995/000424 WO1995024815A1 (en) | 1994-03-08 | 1995-02-28 | Electromagnetic loudspeaker |
AU18176/95A AU1817695A (en) | 1994-03-08 | 1995-02-28 | Electromagnetic loudspeaker |
GB9617999A GB2301507B (en) | 1994-03-08 | 1995-02-28 | Electromagnetic loudspeaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9404585A GB9404585D0 (en) | 1994-03-08 | 1994-03-08 | Loudspeaker |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9404585D0 true GB9404585D0 (en) | 1994-04-20 |
Family
ID=10751569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9404585A Pending GB9404585D0 (en) | 1994-03-08 | 1994-03-08 | Loudspeaker |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1817695A (en) |
GB (1) | GB9404585D0 (en) |
WO (1) | WO1995024815A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2320393A (en) * | 1996-12-11 | 1998-06-17 | Secr Defence | Panel form loudspeaker |
US7251342B2 (en) * | 2000-03-03 | 2007-07-31 | American Technology Corporation | Single end planar magnetic speaker |
US6934402B2 (en) * | 2001-01-26 | 2005-08-23 | American Technology Corporation | Planar-magnetic speakers with secondary magnetic structure |
US7146017B2 (en) | 2002-05-02 | 2006-12-05 | Harman International Industries, Incorporated | Electrical connectors for electro-dynamic loudspeakers |
KR20090122404A (en) * | 2002-05-02 | 2009-11-27 | 하만인터내셔날인더스트리스인코포레이티드 | Electro-dynamic planar loudspeakers |
US7203332B2 (en) | 2002-05-02 | 2007-04-10 | Harman International Industries, Incorporated | Magnet arrangement for loudspeaker |
US7316290B2 (en) | 2003-01-30 | 2008-01-08 | Harman International Industries, Incorporated | Acoustic lens system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB468624A (en) * | 1934-12-03 | 1937-07-05 | Joseph Massolle G M B H | Improvements in or relating to electrostatic sound receivers and reproducers |
DE1161591B (en) * | 1962-08-14 | 1964-01-23 | Isophon Werke G M B H | Static speaker |
US3674946A (en) * | 1970-12-23 | 1972-07-04 | Magnepan Inc | Electromagnetic transducer |
GB1545517A (en) * | 1975-12-11 | 1979-05-10 | Rank Organisation Ltd | Transducer |
US4081626A (en) * | 1976-11-12 | 1978-03-28 | Polaroid Corporation | Electrostatic transducer having narrowed directional characteristic |
US4480155A (en) * | 1982-03-01 | 1984-10-30 | Magnepan, Inc. | Diaphragm type magnetic transducer |
JPS6390300A (en) * | 1986-10-03 | 1988-04-21 | Matsushita Electric Ind Co Ltd | Diaphragm for speaker |
US4803733A (en) * | 1986-12-16 | 1989-02-07 | Carver R W | Loudspeaker diaphragm mounting system and method |
-
1994
- 1994-03-08 GB GB9404585A patent/GB9404585D0/en active Pending
-
1995
- 1995-02-28 WO PCT/GB1995/000424 patent/WO1995024815A1/en active Application Filing
- 1995-02-28 AU AU18176/95A patent/AU1817695A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1995024815A1 (en) | 1995-09-14 |
AU1817695A (en) | 1995-09-25 |
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