DE3242940A1 - Akustisch wirksames bauelement - Google Patents

Akustisch wirksames bauelement

Info

Publication number
DE3242940A1
DE3242940A1 DE19823242940 DE3242940A DE3242940A1 DE 3242940 A1 DE3242940 A1 DE 3242940A1 DE 19823242940 DE19823242940 DE 19823242940 DE 3242940 A DE3242940 A DE 3242940A DE 3242940 A1 DE3242940 A1 DE 3242940A1
Authority
DE
Germany
Prior art keywords
flow resistance
component
component according
fiber fleece
nonwoven fabric
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19823242940
Other languages
German (de)
English (en)
Inventor
Hans Julius 6303 Hungen Schmitt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19823242940 priority Critical patent/DE3242940A1/de
Priority to FR8317749A priority patent/FR2536444A1/fr
Priority to GB08330165A priority patent/GB2133431B/en
Priority to NL8303897A priority patent/NL8303897A/nl
Priority to CH6220/83A priority patent/CH662385A5/de
Priority to BE2/60260A priority patent/BE898253A/fr
Publication of DE3242940A1 publication Critical patent/DE3242940A1/de
Withdrawn legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Textile Engineering (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
DE19823242940 1982-11-20 1982-11-20 Akustisch wirksames bauelement Withdrawn DE3242940A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19823242940 DE3242940A1 (de) 1982-11-20 1982-11-20 Akustisch wirksames bauelement
FR8317749A FR2536444A1 (fr) 1982-11-20 1983-11-08 Element de construction pour isolation acoustique
GB08330165A GB2133431B (en) 1982-11-20 1983-11-11 A sound-proofing building element
NL8303897A NL8303897A (nl) 1982-11-20 1983-11-14 Akoestisch werkend bouwelement.
CH6220/83A CH662385A5 (de) 1982-11-20 1983-11-18 Akustisch wirksames bauelement und verfahren zu dessen herstellung.
BE2/60260A BE898253A (fr) 1982-11-20 1983-11-18 Elément de construction insonorisant.

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
DE3242940A1 true DE3242940A1 (de) 1984-05-24

Family

ID=6178567

Family Applications (1)

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

Country Status (6)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441759A1 (en) * 1990-02-08 1991-08-14 Rockwool Aktiebolaget Vaulted acoustic element
DE4008861A1 (de) * 1990-03-20 1991-10-02 Friedrich Priehs Schalldaemmbauteil
DE4208687A1 (de) * 1991-03-18 1992-10-01 Grumman Aerospace Corp Schalldaempfungseinrichtung mit segmentiertem widerstand
DE4335654A1 (de) * 1993-10-15 1995-04-20 Herbst Donald Raumdecke aus Metallplatten
DE3806564C2 (de) * 1987-03-02 1999-04-15 Gyproc Ab Perforiertes schallschluckendes Paneel
DE102008025840A1 (de) * 2008-05-29 2009-12-03 Volkswagen Ag Vorrichtung zur Schalldämpfung und Schalldämmung
DE102008020941B4 (de) * 2008-04-25 2020-09-24 Ventomaxx Gmbh Luftführungselement zum Zuführen und/oder Abführen von Luft

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257994B (en) * 1991-07-03 1994-11-30 Hunter Douglas Ind Bv Sound absorbent building material
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
AU3300900A (en) 2000-03-20 2001-10-03 Newmat, S.A. Flexible sheet fabrics for tensile structures, method for making same, tensile false ceilings comprising same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968698C (de) * 1945-09-19 1958-03-20 Holoplast Ltd Schallabsorbierendes plattenfoermiges Bauelement aus Kunstharz
DE1900301U (de) * 1964-05-05 1964-09-10 Vogt Bueromoebel Wandplatte.
DE6916548U (de) * 1969-04-17 1969-09-18 Borgers Johann Kg Schallschluck-platte
DE2161674A1 (de) * 1971-12-13 1973-06-28 Saleen Ges Mbh & Co Schallabsorbierende platte
DE2356081A1 (de) * 1972-11-10 1974-05-16 Armstrong Cork Co Mit teppich ueberzogene wandverkleidung
DE2438987A1 (de) * 1974-08-14 1976-02-26 Helmut Dr Schmidt Schallabsorbierende mehrschichtplatte
DE3029938A1 (de) * 1979-09-21 1981-04-02 Armstrong World Industries, Inc., 17604 Lancaster, Pa. Mit gewebe ueberzogene wandplatte

Family Cites Families (9)

* 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
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
GB1327874A (en) * 1970-11-05 1973-08-22 Daempa As Accoustic ceilings
US3887031A (en) * 1973-06-11 1975-06-03 Lockheed Aircraft Corp Dual-range sound absorber
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
DE2947607C2 (de) * 1979-11-26 1985-01-24 Fa. Carl Freudenberg, 6940 Weinheim Luftschallschluckende Verkleidung für eine Wand oder Decke

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968698C (de) * 1945-09-19 1958-03-20 Holoplast Ltd Schallabsorbierendes plattenfoermiges Bauelement aus Kunstharz
DE1900301U (de) * 1964-05-05 1964-09-10 Vogt Bueromoebel Wandplatte.
DE6916548U (de) * 1969-04-17 1969-09-18 Borgers Johann Kg Schallschluck-platte
DE2161674A1 (de) * 1971-12-13 1973-06-28 Saleen Ges Mbh & Co Schallabsorbierende platte
DE2356081A1 (de) * 1972-11-10 1974-05-16 Armstrong Cork Co Mit teppich ueberzogene wandverkleidung
DE2438987A1 (de) * 1974-08-14 1976-02-26 Helmut Dr Schmidt Schallabsorbierende mehrschichtplatte
DE3029938A1 (de) * 1979-09-21 1981-04-02 Armstrong World Industries, Inc., 17604 Lancaster, Pa. Mit gewebe ueberzogene wandplatte

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806564C2 (de) * 1987-03-02 1999-04-15 Gyproc Ab Perforiertes schallschluckendes Paneel
EP0441759A1 (en) * 1990-02-08 1991-08-14 Rockwool Aktiebolaget Vaulted acoustic element
DE4008861A1 (de) * 1990-03-20 1991-10-02 Friedrich Priehs Schalldaemmbauteil
DE4208687A1 (de) * 1991-03-18 1992-10-01 Grumman Aerospace Corp Schalldaempfungseinrichtung mit segmentiertem widerstand
DE4335654A1 (de) * 1993-10-15 1995-04-20 Herbst Donald Raumdecke aus Metallplatten
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

Also Published As

Publication number Publication date
GB8330165D0 (en) 1983-12-21
CH662385A5 (de) 1987-09-30
GB2133431A (en) 1984-07-25
FR2536444A1 (fr) 1984-05-25
BE898253A (fr) 1984-03-16
GB2133431B (en) 1987-01-21
NL8303897A (nl) 1984-06-18

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination