FR2808916B1 - Source et systeme electroaeroacoustiques pour controle actif du bruit - Google Patents
Source et systeme electroaeroacoustiques pour controle actif du bruitInfo
- Publication number
- FR2808916B1 FR2808916B1 FR0006018A FR0006018A FR2808916B1 FR 2808916 B1 FR2808916 B1 FR 2808916B1 FR 0006018 A FR0006018 A FR 0006018A FR 0006018 A FR0006018 A FR 0006018A FR 2808916 B1 FR2808916 B1 FR 2808916B1
- Authority
- FR
- France
- Prior art keywords
- electroaeroacoustic
- source
- active noise
- noise control
- active
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/28—Bells for towers or the like
- G10K1/30—Details or accessories
- G10K1/36—Means for silencing or damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/20—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of a vibrating fluid
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K7/00—Sirens
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0006018A FR2808916B1 (fr) | 2000-05-11 | 2000-05-11 | Source et systeme electroaeroacoustiques pour controle actif du bruit |
US10/275,507 US20040086136A1 (en) | 2000-05-11 | 2001-05-10 | Electro-aero-acoustic source and system for active noise control |
DE20122913U DE20122913U1 (de) | 2000-05-11 | 2001-05-10 | Elektroaeroakustische Quelle und Vorrichtung für aktive Lärmunterdrückung |
KR1020027015088A KR20030016258A (ko) | 2000-05-11 | 2001-05-10 | 능동적 노이즈 제어용 전기-공력-음향 소스 및 시스템 |
PCT/FR2001/001414 WO2001086632A1 (fr) | 2000-05-11 | 2001-05-10 | Source et systeme electroaeroacoustiques pour controle actif du bruit |
JP2001583500A JP2004501393A (ja) | 2000-05-11 | 2001-05-10 | 騒音を能動的に制御するための電気空気音響源及びシステム |
EP01934079A EP1282895A1 (fr) | 2000-05-11 | 2001-05-10 | Source et systeme electroaeroacoustiques pour controle actif du bruit |
DE01934079T DE01934079T1 (de) | 2000-05-11 | 2001-05-10 | Elektroaeroakustische quelle und vorrichtung für aktive lärmunterdrückung |
AU2001260392A AU2001260392A1 (en) | 2000-05-11 | 2001-05-10 | Electro-aero-acoustic source and system for active noise control |
ZA200209611A ZA200209611B (en) | 2000-05-11 | 2002-11-26 | Electro-aero-aucostic source and system for active noise control. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0006018A FR2808916B1 (fr) | 2000-05-11 | 2000-05-11 | Source et systeme electroaeroacoustiques pour controle actif du bruit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2808916A1 FR2808916A1 (fr) | 2001-11-16 |
FR2808916B1 true FR2808916B1 (fr) | 2003-08-15 |
Family
ID=8850115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0006018A Expired - Lifetime FR2808916B1 (fr) | 2000-05-11 | 2000-05-11 | Source et systeme electroaeroacoustiques pour controle actif du bruit |
Country Status (9)
Country | Link |
---|---|
US (1) | US20040086136A1 (fr) |
EP (1) | EP1282895A1 (fr) |
JP (1) | JP2004501393A (fr) |
KR (1) | KR20030016258A (fr) |
AU (1) | AU2001260392A1 (fr) |
DE (2) | DE01934079T1 (fr) |
FR (1) | FR2808916B1 (fr) |
WO (1) | WO2001086632A1 (fr) |
ZA (1) | ZA200209611B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022183927A (ja) * | 2021-05-31 | 2022-12-13 | 三菱重工業株式会社 | 音圧発生装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH350516A (de) * | 1957-06-15 | 1960-11-30 | Der Ludwig Von Roll Schen Eise | Rohr-Abschliessvorrichtung mit Drosselklappe |
US4395457A (en) * | 1980-03-03 | 1983-07-26 | Therma-Plex Corporation | Thermal insulating and waterproofing of masonry structures by entrapment of multilayered dead air spaces with use of high speed injected liquid-air stream |
FR2613089B1 (fr) * | 1987-03-24 | 1993-09-03 | Centre Nat Rech Scient | Procede et dispositif pour la reduction des fluctuations de debit d'un ecoulement fluide dans une canalisation |
ES2031968T3 (es) * | 1987-09-15 | 1993-01-01 | Bayerische Motoren Werke Aktiengesellschaft | Procedimiento de trabajo para la amortiguacion acustica en instalaciones conductoras de gas con fluctuaciones de presion dinamicas en el medio circulante particularmente en instalaciones de gases de escape de motores de combustion interna. |
SE9001768D0 (sv) * | 1990-05-16 | 1990-05-16 | Infrasonik Ab | Roterande matningsenhet foer infraljudgenerator |
US5191618A (en) * | 1990-12-20 | 1993-03-02 | Hisey Bradner L | Rotary low-frequency sound reproducing apparatus and method |
US5302092A (en) * | 1991-06-07 | 1994-04-12 | Daikin Industries, Ltd. | Fluid transferring apparatus imitating flapping movement of bees |
FR2693055B1 (fr) * | 1992-06-26 | 1995-06-30 | Centre Nat Rech Scient | Actionneur electromecanique pour commander un modulateur de debit du type volet pivotant a l'interieur d'une canalisation. |
FR2693505B1 (fr) * | 1992-07-07 | 1994-09-09 | Centre Ntl Recherche Scient | Ligne d'admission ou d'échappement pour machine alternative. |
US5493615A (en) * | 1993-05-26 | 1996-02-20 | Noise Cancellation Technologies | Piezoelectric driven flow modulator |
JPH0777993A (ja) * | 1993-09-07 | 1995-03-20 | Fujitsu Ten Ltd | 騒音制御装置 |
DE4439704A1 (de) * | 1994-11-05 | 1996-05-09 | Gillet Heinrich Gmbh | Vorrichtung zur Reduzierung der Druckpulsationen in gasführenden Rohren |
DE4439705A1 (de) * | 1994-11-05 | 1996-05-09 | Gillet Heinrich Gmbh | Vorrichtung zur Reduzierung der Druckpulsationen in gasführenden Rohren |
DE9419537U1 (de) * | 1994-12-06 | 1995-02-02 | Eberspaecher J | Abgasklappen-Anordnung |
FR2740599B1 (fr) * | 1995-10-30 | 1997-12-19 | Technofirst | Dispositif d'attenuation acoustique active destine a etre dispose a l'interieur d'un conduit, en particulier pour l'insonorisation de reseau de ventilation et/ou de climatisation |
US5930371A (en) * | 1997-01-07 | 1999-07-27 | Nelson Industries, Inc. | Tunable acoustic system |
SE9801257D0 (sv) * | 1998-04-09 | 1998-04-09 | Arne Wiberg | Pneumatiskt driven högtalare |
JP3579595B2 (ja) * | 1998-09-30 | 2004-10-20 | ペンタックス株式会社 | 像振れ補正装置 |
-
2000
- 2000-05-11 FR FR0006018A patent/FR2808916B1/fr not_active Expired - Lifetime
-
2001
- 2001-05-10 DE DE01934079T patent/DE01934079T1/de active Pending
- 2001-05-10 DE DE20122913U patent/DE20122913U1/de not_active Expired - Lifetime
- 2001-05-10 JP JP2001583500A patent/JP2004501393A/ja active Pending
- 2001-05-10 AU AU2001260392A patent/AU2001260392A1/en not_active Abandoned
- 2001-05-10 KR KR1020027015088A patent/KR20030016258A/ko not_active Application Discontinuation
- 2001-05-10 EP EP01934079A patent/EP1282895A1/fr not_active Withdrawn
- 2001-05-10 US US10/275,507 patent/US20040086136A1/en not_active Abandoned
- 2001-05-10 WO PCT/FR2001/001414 patent/WO2001086632A1/fr active Application Filing
-
2002
- 2002-11-26 ZA ZA200209611A patent/ZA200209611B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2001086632A1 (fr) | 2001-11-15 |
KR20030016258A (ko) | 2003-02-26 |
DE01934079T1 (de) | 2008-04-24 |
US20040086136A1 (en) | 2004-05-06 |
JP2004501393A (ja) | 2004-01-15 |
EP1282895A1 (fr) | 2003-02-12 |
ZA200209611B (en) | 2003-09-30 |
FR2808916A1 (fr) | 2001-11-16 |
AU2001260392A1 (en) | 2001-11-20 |
DE20122913U1 (de) | 2009-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 17 |
|
PLFP | Fee payment |
Year of fee payment: 18 |
|
PLFP | Fee payment |
Year of fee payment: 19 |
|
PLFP | Fee payment |
Year of fee payment: 20 |