DE20020258U1 - Akustikelement bestehend aus der Kombination zweier Absorbtionselemente mit zentralem Diffusionselement - Google Patents

Akustikelement bestehend aus der Kombination zweier Absorbtionselemente mit zentralem Diffusionselement

Info

Publication number
DE20020258U1
DE20020258U1 DE20020258U DE20020258U DE20020258U1 DE 20020258 U1 DE20020258 U1 DE 20020258U1 DE 20020258 U DE20020258 U DE 20020258U DE 20020258 U DE20020258 U DE 20020258U DE 20020258 U1 DE20020258 U1 DE 20020258U1
Authority
DE
Germany
Prior art keywords
absorption elements
combination
diffusion element
central diffusion
acoustic
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.)
Expired - Lifetime
Application number
DE20020258U
Other languages
English (en)
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.)
ASCENDO GmbH
Original Assignee
ASCENDO GmbH
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 ASCENDO GmbH filed Critical ASCENDO GmbH
Priority to DE20020258U priority Critical patent/DE20020258U1/de
Publication of DE20020258U1 publication Critical patent/DE20020258U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt

Claims (2)

1. Akustikmodul zur Aufstellung oder der Montage in unmittelbarer Wandnähe dadurch gekennzeichnet,
daß es aus zwei Absorbtionselementen (1) und (3) und einen Diffusionselement (2) besteht,
daß sich das Diffusionselement (2) zwischen den Absorbtionselementen befindet,
daß das Diffusionselement eine Durchlaßfläche von mindestens 50% bis maximal 85% seiner Gesamtfläche aufweist.
2. Akustikmodul nach Schutzanspruch 1 dadurch gekennzeichnet, daß es aus zwei Absorbtionselementen (1) und (3) und einen Diffusionselement (2) besteht.
DE20020258U 2000-11-29 2000-11-29 Akustikelement bestehend aus der Kombination zweier Absorbtionselemente mit zentralem Diffusionselement Expired - Lifetime DE20020258U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20020258U DE20020258U1 (de) 2000-11-29 2000-11-29 Akustikelement bestehend aus der Kombination zweier Absorbtionselemente mit zentralem Diffusionselement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20020258U DE20020258U1 (de) 2000-11-29 2000-11-29 Akustikelement bestehend aus der Kombination zweier Absorbtionselemente mit zentralem Diffusionselement

Publications (1)

Publication Number Publication Date
DE20020258U1 true DE20020258U1 (de) 2001-04-19

Family

ID=7949446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20020258U Expired - Lifetime DE20020258U1 (de) 2000-11-29 2000-11-29 Akustikelement bestehend aus der Kombination zweier Absorbtionselemente mit zentralem Diffusionselement

Country Status (1)

Country Link
DE (1) DE20020258U1 (de)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010523

R150 Term of protection extended to 6 years

Effective date: 20041001

R151 Term of protection extended to 8 years

Effective date: 20070531

R152 Term of protection extended to 10 years

Effective date: 20090527

R071 Expiry of right