CH662385A5 - Akustisch wirksames bauelement und verfahren zu dessen herstellung. - Google Patents

Akustisch wirksames bauelement und verfahren zu dessen herstellung. Download PDF

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Publication number
CH662385A5
CH662385A5 CH6220/83A CH622083A CH662385A5 CH 662385 A5 CH662385 A5 CH 662385A5 CH 6220/83 A CH6220/83 A CH 6220/83A CH 622083 A CH622083 A CH 622083A CH 662385 A5 CH662385 A5 CH 662385A5
Authority
CH
Switzerland
Prior art keywords
sound
panel
absorbing
perforations
fiber fleece
Prior art date
Application number
CH6220/83A
Other languages
German (de)
English (en)
Inventor
Hans Julius Schmitt
Original Assignee
Hans Julius Schmitt
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 Hans Julius Schmitt filed Critical Hans Julius Schmitt
Publication of CH662385A5 publication Critical patent/CH662385A5/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • 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
    • E04B2001/8461—Solid slabs or blocks layered
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
CH6220/83A 1982-11-20 1983-11-18 Akustisch wirksames bauelement und verfahren zu dessen herstellung. CH662385A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823242940 DE3242940A1 (de) 1982-11-20 1982-11-20 Akustisch wirksames bauelement

Publications (1)

Publication Number Publication Date
CH662385A5 true CH662385A5 (de) 1987-09-30

Family

ID=6178567

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6220/83A CH662385A5 (de) 1982-11-20 1983-11-18 Akustisch wirksames bauelement und verfahren zu dessen herstellung.

Country Status (6)

Country Link
BE (1) BE898253A (fr)
CH (1) CH662385A5 (fr)
DE (1) DE3242940A1 (fr)
FR (1) FR2536444A1 (fr)
GB (1) GB2133431B (fr)
NL (1) NL8303897A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE461048B (sv) * 1987-03-02 1989-12-18 Gyproc Ab Perforerad, ljudabsorberande skiva
SE500334C2 (sv) * 1990-02-08 1994-06-06 Rockwool Ab Krökt akustikelement
DE4008861A1 (de) * 1990-03-20 1991-10-02 Friedrich Priehs Schalldaemmbauteil
US5175401A (en) * 1991-03-18 1992-12-29 Grumman Aerospace Corporation Segmented resistance acoustic attenuating liner
GB2257994B (en) * 1991-07-03 1994-11-30 Hunter Douglas Ind Bv Sound absorbent building material
DE4335654C2 (de) * 1993-10-15 1997-01-23 Herbst Donald Schalldämpfende Bauplatte
US5832685A (en) * 1995-08-03 1998-11-10 Hermanson; Lars S. Self-supporting interior surface panel
GB2306984B (en) * 1995-11-09 2000-01-26 Cas Architects Limited External walling of a building
ATE288001T1 (de) 2000-03-20 2005-02-15 Newmat Sa Flexible polymerfolie für aufgespannte strukturen,verfahren zu deren herstellung und unterdecke mit dieser folie
DE102008020941B4 (de) * 2008-04-25 2020-09-24 Ventomaxx Gmbh Luftführungselement zum Zuführen und/oder Abführen von Luft
DE102008025840A1 (de) * 2008-05-29 2009-12-03 Volkswagen Ag Vorrichtung zur Schalldämpfung und Schalldämmung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7209560U (de) * 1972-06-15 Kiss G Selbsttragendes Deckenelement für vorzugsweise Unterdecken-Systeme
BE483695A (fr) * 1945-09-19
GB664729A (en) * 1949-07-15 1952-01-09 Gyproc Products Ltd Improvements in and relating to acoustic tiles or panels
GB905437A (en) * 1961-02-01 1962-09-05 William George Kemp Improvements in acoustical panels and in structures employing such panels
DE1900301U (de) * 1964-05-05 1964-09-10 Vogt Bueromoebel Wandplatte.
DE6916548U (de) * 1969-04-17 1969-09-18 Borgers Johann Kg Schallschluck-platte
GB1327874A (en) * 1970-11-05 1973-08-22 Daempa As Accoustic ceilings
DE2161674A1 (de) * 1971-12-13 1973-06-28 Saleen Ges Mbh & Co Schallabsorbierende platte
CA991375A (en) * 1972-11-10 1976-06-22 Armstrong Cork Company Carpet-faced wallboard
US3887031A (en) * 1973-06-11 1975-06-03 Lockheed Aircraft Corp Dual-range sound absorber
DE2438987A1 (de) * 1974-08-14 1976-02-26 Helmut Dr Schmidt Schallabsorbierende mehrschichtplatte
US4084366A (en) * 1975-11-14 1978-04-18 Haworth Mfg., Inc. Sound absorbing panel
DK4379A (da) * 1979-01-04 1980-07-05 Daempa As Lydabsorberingsaggregat
DE2930123A1 (de) * 1979-07-25 1981-02-12 Wilhelmi Holzwerk Schallschluckende bauplatte
DE3029938C2 (de) * 1979-09-21 1982-08-12 Armstrong World Industries, Inc., 17604 Lancaster, Pa. Verfahren zur Herstellung einer schallabsorbierenden Wandplatte
DE2947607C2 (de) * 1979-11-26 1985-01-24 Fa. Carl Freudenberg, 6940 Weinheim Luftschallschluckende Verkleidung für eine Wand oder Decke

Also Published As

Publication number Publication date
GB2133431B (en) 1987-01-21
GB2133431A (en) 1984-07-25
BE898253A (fr) 1984-03-16
DE3242940A1 (de) 1984-05-24
NL8303897A (nl) 1984-06-18
FR2536444A1 (fr) 1984-05-25
GB8330165D0 (en) 1983-12-21

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Legal Events

Date Code Title Description
PL Patent ceased