ATE333134T1 - Schalldämpfer - Google Patents

Schalldämpfer

Info

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
Application number
AT02740525T
Other languages
English (en)
Inventor
Helmut Fuchs
Original Assignee
Fraunhofer Ges Forschung
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Application granted granted Critical
Publication of ATE333134T1 publication Critical patent/ATE333134T1/de

Links

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)
AT02740525T 2001-04-27 2002-04-26 Schalldämpfer ATE333134T1 (de)

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)

* Cited by examiner, † Cited by third party
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
CN101164101A (zh) 2005-03-18 2008-04-16 图美企业有限公司 隔音的流动通道装置
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO2002089110A1 (de) 2002-11-07
EP1382031B1 (de) 2006-07-12
EP1382031A1 (de) 2004-01-21
DE50207500D1 (de) 2006-08-24

Similar Documents

Publication Publication Date Title
DE60228251D1 (de) Prepreg, verbundmaterial und ihre anwendungen
ATE365519T1 (de) Zwischenwirbelkäfig mit vereinheitlichtem transplantat
DE60003148D1 (de) Bestimmung der Cachezeit
DK1456538T3 (da) Kompressor med to ydeevner
DK1377593T3 (da) 2-Amino-propanolderivater
SE0001275L (sv) Öronpropp
DK1258167T3 (da) Akustisk transducer med forbedret akustisk dæmper
NO20025758D0 (no) Anvendelse av skrueviklet rörkonstruksjon i brönnmiljöet
ATE330017T1 (de) Kallikrein gen
SE0300056D0 (sv) New glass material
ATE514815T1 (de) Faserstrukturen mit zusatz mit geringer oberflächenenergie
DE60327187D1 (de) Kompressor
DE50207500D1 (de) Schalldämpfer
EA200601445A1 (ru) Звукопоглощающие конструкции
ATE486260T1 (de) Wandverkleidung
BR0111774A (pt) Material de construção
FI982107A0 (fi) Reaktiivinen äänenvaimennin teollisuuden ilmakanavia varten ja sen käyttö
BRPI0514470A (pt) 5-[3-(4-benziloxifeniltio)-fur-2-il]-imidazolin-2, 4-diona e análogos como inibidores de elastase macrofágica
ES2185605T3 (es) 2,3-dihidro-1h-5,9-dioxaciclohepta (f) inden-7-onas 1,2-sustituidas y benzo (b) (1,4)dioxepin-3 onas 7-sustituidas.
SE0402228D0 (sv) Ugnsisolering
ATE430907T1 (de) Feuerfestabkleidung
ES1050481U (es) Pieza de construccion.
ES1052170U (es) Elemento para construccion.
ITMI20031986A1 (it) Guarnizione di attrito con strato di fibra porosa
TR200300972A1 (tr) Kompozit kaplama malzemesi

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee