DK162849C - Lydabsorberende byggeblok - Google Patents

Lydabsorberende byggeblok

Info

Publication number
DK162849C
DK162849C DK480884A DK480884A DK162849C DK 162849 C DK162849 C DK 162849C DK 480884 A DK480884 A DK 480884A DK 480884 A DK480884 A DK 480884A DK 162849 C DK162849 C DK 162849C
Authority
DK
Denmark
Prior art keywords
sound
slot
internal cavities
block
cavity
Prior art date
Application number
DK480884A
Other languages
Danish (da)
English (en)
Other versions
DK480884A (da
DK480884D0 (da
DK162849B (da
Inventor
Miquel C Junger
Klaus Kleinschmidt
Original Assignee
Miquel C Junger
Klaus Kleinschmidt
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 Miquel C Junger, Klaus Kleinschmidt filed Critical Miquel C Junger
Publication of DK480884D0 publication Critical patent/DK480884D0/da
Publication of DK480884A publication Critical patent/DK480884A/da
Publication of DK162849B publication Critical patent/DK162849B/da
Application granted granted Critical
Publication of DK162849C publication Critical patent/DK162849C/da

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
    • E04B1/8404—Sound-absorbing elements block-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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/8485—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/849—Groove or slot type openings

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Telephone Function (AREA)
  • Stereophonic System (AREA)
  • Revetment (AREA)
  • Joining Of Building Structures In Genera (AREA)
DK480884A 1983-10-12 1984-10-08 Lydabsorberende byggeblok DK162849C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/541,019 US4562901A (en) 1983-10-12 1983-10-12 Sound absorptive structural block with sequenced cavities
US54101983 1983-10-12

Publications (4)

Publication Number Publication Date
DK480884D0 DK480884D0 (da) 1984-10-08
DK480884A DK480884A (da) 1985-04-13
DK162849B DK162849B (da) 1991-12-16
DK162849C true DK162849C (da) 1992-05-18

Family

ID=24157873

Family Applications (1)

Application Number Title Priority Date Filing Date
DK480884A DK162849C (da) 1983-10-12 1984-10-08 Lydabsorberende byggeblok

Country Status (10)

Country Link
US (1) US4562901A (fr)
EP (1) EP0138712B1 (fr)
JP (1) JPS60112952A (fr)
AT (1) ATE56994T1 (fr)
CA (1) CA1214396A (fr)
DE (1) DE3483300D1 (fr)
DK (1) DK162849C (fr)
FI (1) FI843986L (fr)
GB (1) GB8425776D0 (fr)
NO (1) NO164268C (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624986A1 (de) * 1986-07-24 1988-02-04 Focke & Co Maschine, insbesondere verpackungsmaschine
JPH0740002Y2 (ja) * 1988-12-22 1995-09-13 株式会社ノザワ レゾネータ型防音パネル
DE4111161A1 (de) * 1991-04-06 1992-10-08 Goesele Karl Schalldaemmende gebaeudewand sowie mauerstein zur verwendung in einer solchen
US5226267A (en) * 1991-10-23 1993-07-13 Rpg Diffusor Systems, Inc. Acoustical diffusing and absorbing cinder blocks
EP0743997B1 (fr) * 1994-02-11 1997-09-24 Autostrade Concessioni E Costruzioni Autostrade S.P.A. Revetement routier absorbant le bruit et son procede de realisation
EP0692585B1 (fr) * 1994-07-11 1997-11-19 Manfred Bruer Elément de coffrage
US5551198A (en) * 1995-05-09 1996-09-03 Schaaf; Cecil F. Sound collecting block and sound absorbing wall system
US5700983A (en) * 1996-08-26 1997-12-23 Best Block Company Sound attenuating structural block
US6098926A (en) * 1998-08-06 2000-08-08 Lockheed Martin Corporation Composite fairing with integral damping and internal helmholz resonators
JP4050632B2 (ja) * 2003-02-24 2008-02-20 株式会社神戸製鋼所 吸音構造体
US7740104B1 (en) * 2006-01-11 2010-06-22 Red Tail Hawk Corporation Multiple resonator attenuating earplug
EP2478202B1 (fr) * 2009-09-17 2019-08-07 GKN Aerospace Sweden AB Panneau d'atténuation du bruit et élément de turbine à gaz comportant un panneau d'atténuation du bruit
US8393437B2 (en) * 2011-02-15 2013-03-12 Westinghouse Electric Company Llc Noise and vibration mitigation system for nuclear reactors employing an acoustic side branch resonator
EP2883859A1 (fr) 2013-12-12 2015-06-17 Evonik Industries AG Alkylamines tertiaires comme cocatalyseurs pour la synthèse de méthacroléine
EP3023408A1 (fr) 2014-11-19 2016-05-25 Evonik Röhm GmbH Procédé optimisé de fabrication d'acide méthacrylique
US9618151B2 (en) 2015-02-26 2017-04-11 Adriaan DeVilliers Compact modular low resistance broadband acoustic silencer
ES2594453B1 (es) * 2015-06-16 2017-09-26 Instituto Tecnólogico de Materiales de Construcción y Rocas Ornamentales Ladrillo de cerámica estructural con altas prestaciones acústicas
CN106121123A (zh) * 2016-04-29 2016-11-16 东北大学 提高空心砌块热工性能的方法与砌块型式
US11043199B2 (en) * 2018-04-25 2021-06-22 Toyota Motor Engineering & Manufacturing North America, Inc. Sparse acoustic absorber
US11568848B2 (en) * 2018-04-27 2023-01-31 Toyota Motor Engineering & Manufacturing North America, Inc. Airborne acoustic absorber
US11322126B2 (en) * 2018-12-20 2022-05-03 Toyota Motor Engineering & Manufacturing North America, Inc. Broadband sparse acoustic absorber
JPWO2021200870A1 (fr) * 2020-03-30 2021-10-07
JP2022139729A (ja) * 2021-03-12 2022-09-26 株式会社豊田中央研究所 吸音構造体およびその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281121A (en) * 1939-08-25 1942-04-28 Merton T Straight Load bearing acoustic building block
US2933146A (en) * 1956-01-26 1960-04-19 Zaldastani Othar Structural material
US3506089A (en) * 1968-10-25 1970-04-14 Cambridge Acoustical Associate Sound absorptive structural block
US3837426A (en) * 1974-01-04 1974-09-24 Junger M Sound absorbing structural block
US3866001A (en) * 1974-03-04 1975-02-11 Junger Miguel C Structural block with septum
JPS5227525U (fr) * 1975-08-18 1977-02-25
DE2744382C3 (de) * 1977-10-01 1980-05-14 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen Schallschluckende Wand- oder Deckenverkleidung mit einer raumseitig dichten Schicht, die mit öffnungen versehen ist

Also Published As

Publication number Publication date
NO164268B (no) 1990-06-05
DE3483300D1 (de) 1990-10-31
EP0138712B1 (fr) 1990-09-26
JPH0369420B2 (fr) 1991-11-01
ATE56994T1 (de) 1990-10-15
FI843986L (fi) 1985-04-13
EP0138712A3 (en) 1987-09-30
NO164268C (no) 1990-09-12
DK480884A (da) 1985-04-13
CA1214396A (fr) 1986-11-25
NO844077L (no) 1985-04-15
GB8425776D0 (en) 1984-11-21
DK480884D0 (da) 1984-10-08
FI843986A0 (fi) 1984-10-11
US4562901A (en) 1986-01-07
DK162849B (da) 1991-12-16
EP0138712A2 (fr) 1985-04-24
JPS60112952A (ja) 1985-06-19

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Legal Events

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PBP Patent lapsed