GB0011554D0 - A loudspeaker incorporating an electromagnetic screen and optionally an integral amplifier - Google Patents
A loudspeaker incorporating an electromagnetic screen and optionally an integral amplifierInfo
- Publication number
- GB0011554D0 GB0011554D0 GB0011554A GB0011554A GB0011554D0 GB 0011554 D0 GB0011554 D0 GB 0011554D0 GB 0011554 A GB0011554 A GB 0011554A GB 0011554 A GB0011554 A GB 0011554A GB 0011554 D0 GB0011554 D0 GB 0011554D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- optionally
- electromagnetic screen
- integral amplifier
- loudspeaker incorporating
- 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.)
- Ceased
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0011554A GB0011554D0 (en) | 2000-05-12 | 2000-05-12 | A loudspeaker incorporating an electromagnetic screen and optionally an integral amplifier |
AU2001256500A AU2001256500A1 (en) | 2000-05-12 | 2001-05-11 | A loudspeaker incorporating an electromagnetic screen and optionally an integralamplifier |
PCT/GB2001/002127 WO2001087004A2 (en) | 2000-05-12 | 2001-05-11 | A loudspeaker incorporating an electromagnetic screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0011554A GB0011554D0 (en) | 2000-05-12 | 2000-05-12 | A loudspeaker incorporating an electromagnetic screen and optionally an integral amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0011554D0 true GB0011554D0 (en) | 2000-06-28 |
Family
ID=9891528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0011554A Ceased GB0011554D0 (en) | 2000-05-12 | 2000-05-12 | A loudspeaker incorporating an electromagnetic screen and optionally an integral amplifier |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001256500A1 (en) |
GB (1) | GB0011554D0 (en) |
WO (1) | WO2001087004A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2396512B (en) * | 2002-12-19 | 2006-08-02 | Ultra Electronics Ltd | Noise attenuation system for vehicles |
CN113709638B (en) * | 2021-08-31 | 2023-08-01 | 安徽井利电子有限公司 | Anti-electromagnetic interference loudspeaker system and anti-interference method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3150041A1 (en) * | 1981-12-17 | 1983-06-23 | Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn | LOW-SPREADING POT MAGNET SYSTEM FOR DYNAMIC SPEAKERS |
JPS6157199A (en) * | 1984-08-29 | 1986-03-24 | Matsushita Electric Ind Co Ltd | Anti-magnetic device of speaker |
DE19620692C1 (en) * | 1996-05-22 | 1997-08-21 | Becker Gmbh | Electroacoustic transducer type loudspeaker e.g. for low-frequency range |
-
2000
- 2000-05-12 GB GB0011554A patent/GB0011554D0/en not_active Ceased
-
2001
- 2001-05-11 AU AU2001256500A patent/AU2001256500A1/en not_active Abandoned
- 2001-05-11 WO PCT/GB2001/002127 patent/WO2001087004A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001087004A3 (en) | 2002-04-04 |
AU2001256500A1 (en) | 2001-11-20 |
WO2001087004A2 (en) | 2001-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |