PL350156A1 - Vibration exciter for creating bending wave vibration - Google Patents
Vibration exciter for creating bending wave vibrationInfo
- Publication number
- PL350156A1 PL350156A1 PL00350156A PL35015600A PL350156A1 PL 350156 A1 PL350156 A1 PL 350156A1 PL 00350156 A PL00350156 A PL 00350156A PL 35015600 A PL35015600 A PL 35015600A PL 350156 A1 PL350156 A1 PL 350156A1
- Authority
- PL
- Poland
- Prior art keywords
- vibration
- bending wave
- exciter
- creating bending
- creating
- 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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/045—Mounting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
- H04R9/066—Loudspeakers using the principle of inertia
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9902585.0A GB9902585D0 (en) | 1999-02-06 | 1999-02-06 | Vibration exciter |
PCT/GB2000/000333 WO2000047013A1 (en) | 1999-02-06 | 2000-02-07 | Vibration exciter for creating bending wave vibration |
Publications (1)
Publication Number | Publication Date |
---|---|
PL350156A1 true PL350156A1 (en) | 2002-11-18 |
Family
ID=10847171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL00350156A PL350156A1 (en) | 1999-02-06 | 2000-02-07 | Vibration exciter for creating bending wave vibration |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1151632A1 (ko) |
JP (1) | JP2002536929A (ko) |
KR (1) | KR20010101784A (ko) |
CN (1) | CN1338194A (ko) |
AU (1) | AU2446300A (ko) |
CZ (1) | CZ20012577A3 (ko) |
GB (1) | GB9902585D0 (ko) |
HU (1) | HUP0105358A3 (ko) |
NO (1) | NO20013819L (ko) |
PL (1) | PL350156A1 (ko) |
SK (1) | SK11142001A3 (ko) |
TW (1) | TW468353B (ko) |
WO (1) | WO2000047013A1 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0027278D0 (en) * | 2000-11-08 | 2000-12-27 | New Transducers Ltd | Loudspeaker driver |
US7372968B2 (en) | 2000-11-08 | 2008-05-13 | New Transducers Limited | Loudspeaker driver |
GB0031244D0 (en) * | 2000-12-20 | 2001-01-31 | New Transducers Ltd | Loudspeakers |
US6984921B1 (en) * | 2003-02-21 | 2006-01-10 | Dukane Corporation | Apparatus and method for resonant mounting of vibration structure |
GB0617551D0 (en) * | 2006-09-07 | 2006-10-18 | New Transducers Ltd | Electromagnetic actuator |
CA2710795C (en) * | 2008-01-04 | 2016-03-22 | Airbus Operations Gmbh | Oscillator for a flat loudspeaker, flat loudspeaker and vehicle |
DE102008049560B3 (de) * | 2008-09-30 | 2010-07-01 | Kuhnke Automotive Gmbh & Co. Kg | Elektrischer Schwingungserreger |
DE102009021466B4 (de) | 2009-05-15 | 2012-03-22 | Kuhnke Automotive Gmbh & Co. Kg | Elektrischer Schwingungserreger |
DE102012209409A1 (de) | 2012-06-04 | 2013-12-05 | Kuhnke Automotive Gmbh & Co. Kg | Elektrischer Schwingungserreger und Verfahren zum Betreiben desselben |
RU168944U1 (ru) * | 2016-11-10 | 2017-02-28 | ООО Конструкторское бюро морской электроники "Вектор" | Гидроакустический низкочастотный преобразователь |
US10841704B2 (en) * | 2018-04-06 | 2020-11-17 | Google Llc | Distributed mode loudspeaker electromagnetic actuator with axially and radially magnetized circuit |
CN111202445B (zh) * | 2018-11-21 | 2023-05-02 | 九阳股份有限公司 | 一种柔性连接的食品加工机 |
US10462574B1 (en) * | 2018-11-30 | 2019-10-29 | Google Llc | Reinforced actuators for distributed mode loudspeakers |
US11948549B2 (en) | 2019-07-17 | 2024-04-02 | Sound Solutions International Co., Ltd. | Electromagnetic actuator for a display with improved spring arrangement and output device with said actuator |
US11838736B2 (en) | 2020-05-20 | 2023-12-05 | Sound Solutions International Co., Ltd. | Electromagnetic actuator for a speaker or a sound transducer with a multimetal layer connection between the voice coil and the magnet system |
CN113727257B (zh) | 2020-05-20 | 2024-01-30 | 奥音科技(镇江)有限公司 | 电动激励器、扬声器、电动换能器和输出设备 |
CN112284669B (zh) * | 2020-09-17 | 2023-01-06 | 航天科工防御技术研究试验中心 | 一种多规格冲击响应谱波形试验装置及试验方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA51671C2 (uk) * | 1995-09-02 | 2002-12-16 | Нью Транзд'Юсез Лімітед | Акустичний пристрій |
GB9701983D0 (en) * | 1997-01-31 | 1997-03-19 | New Transducers Ltd | Electro-dynamic exciter |
GB9709438D0 (en) * | 1997-05-10 | 1997-07-02 | New Transducers Ltd | Loudspeaker transducer |
GB9714050D0 (en) * | 1997-07-03 | 1997-09-10 | New Transducers Ltd | Panel-form loudspeakers |
-
1999
- 1999-02-06 GB GBGB9902585.0A patent/GB9902585D0/en not_active Ceased
-
2000
- 2000-02-07 AU AU24463/00A patent/AU2446300A/en not_active Abandoned
- 2000-02-07 EP EP00902718A patent/EP1151632A1/en not_active Withdrawn
- 2000-02-07 HU HU0105358A patent/HUP0105358A3/hu unknown
- 2000-02-07 CZ CZ20012577A patent/CZ20012577A3/cs unknown
- 2000-02-07 KR KR1020017009906A patent/KR20010101784A/ko not_active Application Discontinuation
- 2000-02-07 CN CN00803088A patent/CN1338194A/zh active Pending
- 2000-02-07 WO PCT/GB2000/000333 patent/WO2000047013A1/en not_active Application Discontinuation
- 2000-02-07 PL PL00350156A patent/PL350156A1/xx not_active Application Discontinuation
- 2000-02-07 SK SK1114-2001A patent/SK11142001A3/sk unknown
- 2000-02-07 JP JP2000597975A patent/JP2002536929A/ja active Pending
- 2000-02-11 TW TW089102284A patent/TW468353B/zh not_active IP Right Cessation
-
2001
- 2001-08-03 NO NO20013819A patent/NO20013819L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CZ20012577A3 (cs) | 2002-01-16 |
NO20013819L (no) | 2001-10-05 |
GB9902585D0 (en) | 1999-03-24 |
SK11142001A3 (sk) | 2001-12-03 |
NO20013819D0 (no) | 2001-08-03 |
CN1338194A (zh) | 2002-02-27 |
EP1151632A1 (en) | 2001-11-07 |
JP2002536929A (ja) | 2002-10-29 |
HUP0105358A3 (en) | 2002-11-28 |
WO2000047013A1 (en) | 2000-08-10 |
KR20010101784A (ko) | 2001-11-14 |
AU2446300A (en) | 2000-08-25 |
HUP0105358A2 (hu) | 2002-04-29 |
TW468353B (en) | 2001-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REFS | Decisions on refusal to grant patents (taken after the publication of the particulars of the applications) |