DK0697051T3 - Underloft - Google Patents

Underloft

Info

Publication number
DK0697051T3
DK0697051T3 DK94915072.6T DK94915072T DK0697051T3 DK 0697051 T3 DK0697051 T3 DK 0697051T3 DK 94915072 T DK94915072 T DK 94915072T DK 0697051 T3 DK0697051 T3 DK 0697051T3
Authority
DK
Denmark
Prior art keywords
pct
holes
plates
date oct
sec
Prior art date
Application number
DK94915072.6T
Other languages
Danish (da)
English (en)
Inventor
Helmut Fuchs
Dietmar Eckoldt
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 DK0697051T3 publication Critical patent/DK0697051T3/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
    • E04B1/86—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
    • 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
    • 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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E04B2001/8281—Flat elements mounted parallel to a supporting surface with an acoustically active air gap between the elements and the mounting surface
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8442—Tray type elements
    • 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
    • E04B2001/8495—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the openings going through from one face to the other face of the element
DK94915072.6T 1993-04-20 1994-04-20 Underloft DK0697051T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4312885A DE4312885A1 (de) 1993-04-20 1993-04-20 Unterdecke

Publications (1)

Publication Number Publication Date
DK0697051T3 true DK0697051T3 (da) 1997-01-20

Family

ID=6485917

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94915072.6T DK0697051T3 (da) 1993-04-20 1994-04-20 Underloft

Country Status (9)

Country Link
US (1) US5740649A (de)
EP (1) EP0697051B1 (de)
JP (1) JPH09502490A (de)
CN (1) CN1074492C (de)
AT (1) ATE147118T1 (de)
DE (2) DE4312885A1 (de)
DK (1) DK0697051T3 (de)
ES (1) ES2098938T3 (de)
GR (1) GR3022213T3 (de)

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DE4315759C1 (de) * 1993-05-11 1994-05-05 Fraunhofer Ges Forschung Schallabsorbierendes Glas- oder transparentes Kunstglasbauteil
JP2815542B2 (ja) * 1994-08-31 1998-10-27 三菱電機ホーム機器株式会社 多孔質構造体を用いた吸音機構
DE19626676A1 (de) * 1996-07-03 1998-01-08 Kaefer Isoliertechnik Vorrichtung zur Verminderung von Schallpegeln in Gebäuden
DE19730355C1 (de) * 1997-07-15 1999-03-18 Fraunhofer Ges Forschung Schallabsorber in Lüftungskanälen
DE19750102A1 (de) 1997-11-12 1999-06-02 Stankiewicz Gmbh Gasdurchströmte Leitung mit Schallabsorptionswirkung
DE19754107C1 (de) 1997-12-05 1999-02-25 Fraunhofer Ges Forschung Schallabsorber
DE19839973A1 (de) 1998-09-02 2000-03-23 Fraunhofer Ges Forschung Plattenförmiges Bauelement
JP2000273980A (ja) * 1999-03-23 2000-10-03 Takenaka Komuten Co Ltd 大空間建築物用屋根
JP2000330571A (ja) * 1999-05-21 2000-11-30 Nok Vibracoustic Kk 吸音構造体
ATE288001T1 (de) * 2000-03-20 2005-02-15 Newmat Sa Flexible polymerfolie für aufgespannte strukturen,verfahren zu deren herstellung und unterdecke mit dieser folie
DE20006946U1 (de) 2000-04-14 2001-08-16 Faist Automotive Gmbh & Co Kg Breitbandig schallabsorbierender Bauteil für Wände, Böden und Decken
DE10019543C2 (de) * 2000-04-20 2002-03-07 Fraunhofer Ges Forschung Zuluftelement
EP1382031B1 (de) * 2001-04-27 2006-07-12 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Schalldämpfer
US7140426B2 (en) 2003-08-29 2006-11-28 Plascore, Inc. Radiant panel
US8617715B2 (en) * 2003-12-06 2013-12-31 Cpfilms Inc. Fire retardant shades
NO322685B1 (no) * 2005-03-23 2006-11-27 Deamp As Plateelement
WO2007053878A1 (en) 2005-11-08 2007-05-18 Resmed Ltd Nasal assembly
JP2007256750A (ja) * 2006-03-24 2007-10-04 Yamaha Corp 吸音材及び吸音材の製造方法並びに吸音パネル
WO2008058330A1 (en) 2006-11-14 2008-05-22 Resmed Ltd Frame and vent assembly for mask assembly
EP1950357B1 (de) * 2007-01-29 2010-08-18 Albers & Co. Akustikelemente
JP5326472B2 (ja) * 2007-10-11 2013-10-30 ヤマハ株式会社 吸音構造
DE202007017699U1 (de) * 2007-12-19 2009-02-26 VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG Trennwandelement
US20090181242A1 (en) * 2008-01-11 2009-07-16 Enniss James P Exterior window film
JP5402025B2 (ja) * 2008-02-01 2014-01-29 ヤマハ株式会社 吸音構造および音響室
EP2085962A2 (de) * 2008-02-01 2009-08-05 Yamaha Corporation Schallabsorbierende Struktur und Fahrzeugkomponente mit schallabsorbierenden Eigenschaften
CN101787750B (zh) * 2009-12-18 2011-04-20 杭州电子科技大学 基于铁电材料的吸声减噪装置
US8999509B2 (en) 2011-04-27 2015-04-07 Cpfilms Inc. Weather resistant exterior film composite
CH704894A2 (de) 2011-05-04 2012-11-15 H D S Technology Ag Raumbegrenzungsaufbau, Verfahren zum Herstellen desselben und Element dafür.
CN104299608A (zh) * 2013-07-17 2015-01-21 青钢金属建材(上海)有限公司 吸音减噪组件及其方法
CN105161089B (zh) * 2015-06-17 2019-10-15 成都斯铂润音响设备有限公司 一种吸声装置
WO2018085249A1 (en) 2016-11-04 2018-05-11 Corning Incorporated Micro-perforated panel systems, applications, and methods of making micro-perforated panel systems
JP6591697B2 (ja) * 2016-11-29 2019-10-16 富士フイルム株式会社 防音構造
DE202023001783U1 (de) 2023-08-18 2023-09-20 Ifl Ingenieurbüro Für Leichtbau Gmbh & Co Kg Einrichtung zur Trittschalldämmung eines Containers eines Containergebäudes

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DD83442A (de) *
US2752017A (en) * 1956-06-26 Light diffusing ceiling construction
US2729431A (en) * 1951-11-17 1956-01-03 George P Little Company Inc Air conditioning and sound deadening ceiling installation
BE624558A (de) * 1961-11-08
US3253082A (en) * 1964-08-28 1966-05-24 Nova Ind Inc Electrical shielding structure
JPS5247809U (de) * 1975-10-02 1977-04-05
DE3032269A1 (de) * 1980-08-27 1982-04-08 Hoechst Ag, 6000 Frankfurt Resonatorschallabsorptionselement
US4529637A (en) * 1983-08-24 1985-07-16 Hankel Keith M Acoustical material
SU1308728A1 (ru) * 1985-08-30 1987-05-07 Центральный Научно-Исследовательский И Проектный Институт Типового И Экспериментального Проектирования Комплексов И Зданий Культуры,Спорта И Управления Им.Б.С.Мезенцева Светопроницаемый подвесной потолок
DE3705916C2 (de) * 1987-02-25 1996-06-13 Profil Vertrieb Gmbh Unterkonstruktionen für gewölbte Abhängedecken
JP2805630B2 (ja) * 1989-03-20 1998-09-30 三晃金属工業株式会社 吸音断熱屋根及び天井構造

Also Published As

Publication number Publication date
CN1074492C (zh) 2001-11-07
EP0697051A1 (de) 1996-02-21
CN1121364A (zh) 1996-04-24
EP0697051B1 (de) 1997-01-02
DE4312885A1 (de) 1994-10-27
US5740649A (en) 1998-04-21
DE59401480D1 (de) 1997-02-13
JPH09502490A (ja) 1997-03-11
GR3022213T3 (en) 1997-04-30
ES2098938T3 (es) 1997-05-01
ATE147118T1 (de) 1997-01-15

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