ATE333134T1 - Schalldämpfer - Google Patents
SchalldämpferInfo
- Publication number
- ATE333134T1 ATE333134T1 AT02740525T AT02740525T ATE333134T1 AT E333134 T1 ATE333134 T1 AT E333134T1 AT 02740525 T AT02740525 T AT 02740525T AT 02740525 T AT02740525 T AT 02740525T AT E333134 T1 ATE333134 T1 AT E333134T1
- Authority
- AT
- Austria
- Prior art keywords
- silencer
- cleanability
- silencers
- technologically
- shocks
- Prior art date
Links
- 230000003584 silencer Effects 0.000 title abstract 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
- E04B9/36—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats
- E04B9/366—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats the principal plane of the slats being vertical
-
- 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
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
-
- 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
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10120727 | 2001-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE333134T1 true ATE333134T1 (de) | 2006-08-15 |
Family
ID=7682968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02740525T ATE333134T1 (de) | 2001-04-27 | 2002-04-26 | Schalldämpfer |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1382031B1 (de) |
AT (1) | ATE333134T1 (de) |
DE (1) | DE50207500D1 (de) |
WO (1) | WO2002089110A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1953354A1 (de) * | 2003-08-11 | 2008-08-06 | ArvinMeritor Emissions Technologies GmbH | Abgasschalldämpfer |
DE10337110A1 (de) * | 2003-08-11 | 2005-03-17 | Zeuna-Stärker GmbH & Co. KG | Abgasschalldämpfer |
EP1507071B2 (de) * | 2003-08-11 | 2019-10-16 | Faurecia Emissions Control Technologies, Germany GmbH | Abgasschalldämpfer |
US8061476B2 (en) | 2005-03-18 | 2011-11-22 | Tumane Enterprises Limited | Sound dampening flow channel device |
DE102014226266A1 (de) | 2014-12-17 | 2016-06-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Dämm- und Filterstoff und seine Verwendung als inertes schallabsorbierendes Material |
CN107204182A (zh) * | 2017-07-06 | 2017-09-26 | 江苏华强新能源科技有限公司 | 一种新型消音器 |
CN108665886B (zh) * | 2018-05-23 | 2024-05-14 | 南京邮电大学 | 一种具有共振吸声结构的刚性超薄穿孔板吸收体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4312885A1 (de) * | 1993-04-20 | 1994-10-27 | Fraunhofer Ges Forschung | Unterdecke |
DE19626676A1 (de) * | 1996-07-03 | 1998-01-08 | Kaefer Isoliertechnik | Vorrichtung zur Verminderung von Schallpegeln in Gebäuden |
DE19754107C1 (de) * | 1997-12-05 | 1999-02-25 | Fraunhofer Ges Forschung | Schallabsorber |
-
2002
- 2002-04-26 DE DE50207500T patent/DE50207500D1/de not_active Expired - Lifetime
- 2002-04-26 AT AT02740525T patent/ATE333134T1/de not_active IP Right Cessation
- 2002-04-26 EP EP02740525A patent/EP1382031B1/de not_active Expired - Lifetime
- 2002-04-26 WO PCT/EP2002/004636 patent/WO2002089110A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE50207500D1 (de) | 2006-08-24 |
EP1382031B1 (de) | 2006-07-12 |
EP1382031A1 (de) | 2004-01-21 |
WO2002089110A1 (de) | 2002-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |