ATE260017T1 - Lautsprecher - Google Patents
LautsprecherInfo
- Publication number
- ATE260017T1 ATE260017T1 AT99962288T AT99962288T ATE260017T1 AT E260017 T1 ATE260017 T1 AT E260017T1 AT 99962288 T AT99962288 T AT 99962288T AT 99962288 T AT99962288 T AT 99962288T AT E260017 T1 ATE260017 T1 AT E260017T1
- Authority
- AT
- Austria
- Prior art keywords
- portable
- cases
- side walling
- lids
- enclosure
- Prior art date
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
- H04R1/00—Details of transducers, loudspeakers or microphones
-
- 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
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
- H04R7/06—Plane diaphragms comprising a plurality of sections or layers
-
- 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
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
- H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Packaging For Recording Disks (AREA)
- Liquid Crystal (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Surgical Instruments (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9827537.3A GB9827537D0 (en) | 1998-12-15 | 1998-12-15 | Loudspeaker |
| PCT/GB1999/004142 WO2000036875A2 (en) | 1998-12-15 | 1999-12-14 | Loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE260017T1 true ATE260017T1 (de) | 2004-03-15 |
Family
ID=10844217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99962288T ATE260017T1 (de) | 1998-12-15 | 1999-12-14 | Lautsprecher |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1142447B1 (zh) |
| JP (1) | JP2000184480A (zh) |
| KR (1) | KR20000047385A (zh) |
| CN (1) | CN1148994C (zh) |
| AT (1) | ATE260017T1 (zh) |
| AU (1) | AU1866900A (zh) |
| DE (1) | DE69914946T2 (zh) |
| GB (1) | GB9827537D0 (zh) |
| HK (1) | HK1040034B (zh) |
| WO (1) | WO2000036875A2 (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7245729B2 (en) | 2001-04-05 | 2007-07-17 | New Transducers Limited | Loudspeaker |
| EP1322137A3 (en) * | 2001-11-06 | 2008-08-27 | Hosiden Besson Limited | Portable speaker systems and applications thereof |
| GB2392044B (en) * | 2002-08-17 | 2005-12-28 | K H Technology Corp | Loudspeaker unit and assembly |
| JP3956306B2 (ja) * | 2003-09-26 | 2007-08-08 | ソニー株式会社 | スピーカ装置 |
| GB2463924A (en) * | 2008-06-26 | 2010-04-07 | Allan Read | Wireless table-top conference system uses Balanced Mode loudspeaker |
| CN101719586B (zh) * | 2009-12-29 | 2012-12-12 | 深圳市信维通信股份有限公司 | 通信设备及其喇叭和天线组件 |
| EP3149958A1 (en) * | 2014-05-01 | 2017-04-05 | Hugh Brogan | Speaker device |
| US9986320B2 (en) | 2014-11-25 | 2018-05-29 | Kenneth Gustave ROEBKE | Portable guitar amplifier |
| GB2574591B (en) * | 2018-06-07 | 2020-10-28 | Amina Tech Limited | Product with integrally formed vibrating panel loudspeaker |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63244936A (ja) * | 1987-03-30 | 1988-10-12 | Matsushita Electric Ind Co Ltd | 受信装置 |
| DE3926153A1 (de) * | 1989-08-08 | 1991-02-14 | Ottmar Haberkern | Bildtongeraet mit einklappbarem flachbildschirm |
| JP3494746B2 (ja) * | 1995-03-31 | 2004-02-09 | シチズン時計株式会社 | 液晶表示装置 |
| DE69601733T2 (de) * | 1995-09-02 | 1999-09-16 | New Transducers Ltd | Tragbarer cd-spieler mit lautsprechern mit paneelförmigen akustischen abstrahlelementen |
-
1998
- 1998-12-15 GB GBGB9827537.3A patent/GB9827537D0/en not_active Ceased
-
1999
- 1999-04-14 JP JP11106242A patent/JP2000184480A/ja active Pending
- 1999-04-14 KR KR1019990013132A patent/KR20000047385A/ko not_active Application Discontinuation
- 1999-12-14 AU AU18669/00A patent/AU1866900A/en not_active Abandoned
- 1999-12-14 WO PCT/GB1999/004142 patent/WO2000036875A2/en active IP Right Grant
- 1999-12-14 AT AT99962288T patent/ATE260017T1/de not_active IP Right Cessation
- 1999-12-14 CN CNB998141194A patent/CN1148994C/zh not_active Expired - Fee Related
- 1999-12-14 DE DE69914946T patent/DE69914946T2/de not_active Expired - Fee Related
- 1999-12-14 EP EP99962288A patent/EP1142447B1/en not_active Expired - Lifetime
-
2002
- 2002-02-27 HK HK02101508.1A patent/HK1040034B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000036875A3 (en) | 2000-09-14 |
| EP1142447A2 (en) | 2001-10-10 |
| HK1040034A1 (en) | 2002-05-17 |
| JP2000184480A (ja) | 2000-06-30 |
| CN1329808A (zh) | 2002-01-02 |
| GB9827537D0 (en) | 1999-02-10 |
| EP1142447B1 (en) | 2004-02-18 |
| DE69914946D1 (de) | 2004-03-25 |
| DE69914946T2 (de) | 2005-01-05 |
| CN1148994C (zh) | 2004-05-05 |
| WO2000036875A2 (en) | 2000-06-22 |
| KR20000047385A (ko) | 2000-07-25 |
| HK1040034B (zh) | 2004-09-10 |
| AU1866900A (en) | 2000-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |