ATE478208T1 - ACOUSTIC ELEMENTS - Google Patents

ACOUSTIC ELEMENTS

Info

Publication number
ATE478208T1
ATE478208T1 AT07405023T AT07405023T ATE478208T1 AT E478208 T1 ATE478208 T1 AT E478208T1 AT 07405023 T AT07405023 T AT 07405023T AT 07405023 T AT07405023 T AT 07405023T AT E478208 T1 ATE478208 T1 AT E478208T1
Authority
AT
Austria
Prior art keywords
baseplate
micro
millimeter
sound
acoustic elements
Prior art date
Application number
AT07405023T
Other languages
German (de)
Inventor
Robert Baehler
Original Assignee
Albers & Co
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 Albers & Co filed Critical Albers & Co
Application granted granted Critical
Publication of ATE478208T1 publication Critical patent/ATE478208T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/8409—Sound-absorbing elements sheet-shaped
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Multimedia (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Surgical Instruments (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)

Abstract

The sound-absorbing absorption element has a baseplate from glass, which has a micro slot with a width between 0.05 and 1 millimeter, particularly between 0.1 and 0.9 millimeter. The micro slot is formed by an open surface particularly from 0.8 to 18 percent related to a surface of the baseplate. The micro slot concentrates multiple uneven micro slots in the baseplate that is distributed in individual ranges of the baseplate. An independent claim is also included for a method for production of sound-absorbing absorbent element.
AT07405023T 2007-01-29 2007-01-29 ACOUSTIC ELEMENTS ATE478208T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07405023A EP1950357B1 (en) 2007-01-29 2007-01-29 Acoustic elements

Publications (1)

Publication Number Publication Date
ATE478208T1 true ATE478208T1 (en) 2010-09-15

Family

ID=38984141

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07405023T ATE478208T1 (en) 2007-01-29 2007-01-29 ACOUSTIC ELEMENTS

Country Status (4)

Country Link
EP (1) EP1950357B1 (en)
AT (1) ATE478208T1 (en)
DE (1) DE502007004772D1 (en)
DK (1) DK1950357T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH700728B1 (en) 2007-07-13 2010-10-15 Albers & Co Acoustic elements.
EP2540926B1 (en) 2011-07-01 2013-11-27 akustik & innovation gmbh Acoustic dampening element and method for manufacturing the same
SE536860C2 (en) * 2012-02-23 2014-10-07 Noisetech Hb A sound absorber
CN105719638A (en) * 2014-12-04 2016-06-29 北京市劳动保护科学研究所 Composite resonance sound absorption structure
RU2655643C2 (en) * 2015-07-27 2018-05-29 Мария Михайловна Стареева Single-piece sound absorber with helical sound absorbing elements
WO2018200760A1 (en) * 2017-04-26 2018-11-01 Corning Incorporated Micro-perforated glass laminates and methods of making the same
WO2019018673A1 (en) * 2017-07-20 2019-01-24 President And Fellows Of Harvard College Acoustic damper for gas turbine combustors with orthogonal slots
US20220148550A1 (en) * 2019-03-04 2022-05-12 Corning Incorporated Micro-perforated panel systems, applications, and methods of making micro-perforated panel systems
BE1027517B1 (en) * 2019-08-23 2021-03-23 Van Eycken Metal Construction Bvba SOUND SCREENS AND METHOD OF MAKING THESE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9116233U1 (en) 1991-04-10 1992-06-17 VEGLA Vereinigte Glaswerke GmbH, 5100 Aachen Sound-absorbing glazing
DE4312885A1 (en) * 1993-04-20 1994-10-27 Fraunhofer Ges Forschung Counter-ceiling
AT407742B (en) * 1999-12-23 2001-05-25 Lisec Peter Process and device for cutting panes of glass
NO327321B1 (en) 2005-03-23 2009-06-08 Thermia Varme Ab Thermal energy utilization system
NO322685B1 (en) * 2005-03-23 2006-11-27 Deamp As Plate Element

Also Published As

Publication number Publication date
DK1950357T3 (en) 2010-11-01
DE502007004772D1 (en) 2010-09-30
EP1950357B1 (en) 2010-08-18
EP1950357A1 (en) 2008-07-30

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