ES494138A0 - IMPROVEMENTS INTRODUCED IN THE ANECOIC PARACAMER SOUND ABSORBERS - Google Patents

IMPROVEMENTS INTRODUCED IN THE ANECOIC PARACAMER SOUND ABSORBERS

Info

Publication number
ES494138A0
ES494138A0 ES494138A ES494138A ES494138A0 ES 494138 A0 ES494138 A0 ES 494138A0 ES 494138 A ES494138 A ES 494138A ES 494138 A ES494138 A ES 494138A ES 494138 A0 ES494138 A0 ES 494138A0
Authority
ES
Spain
Prior art keywords
paracamer
anecoic
improvements introduced
sound absorbers
absorbers
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.)
Granted
Application number
ES494138A
Other languages
Spanish (es)
Other versions
ES8104068A1 (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.)
Saint Gobain Isover G+H AG
G&H Montage GmbH
Original Assignee
G&H Montage GmbH
Gruenzweig und Hartmann AG
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
Priority claimed from DE2932473A external-priority patent/DE2932473C2/en
Priority claimed from DE19792938186 external-priority patent/DE2938186A1/en
Application filed by G&H Montage GmbH, Gruenzweig und Hartmann AG filed Critical G&H Montage GmbH
Publication of ES8104068A1 publication Critical patent/ES8104068A1/en
Publication of ES494138A0 publication Critical patent/ES494138A0/en
Granted 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
    • 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
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • E04B2001/8419—Acoustical cones or the like, e.g. for anechoic chambers
    • 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

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)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
ES494138A 1979-08-10 1980-08-08 IMPROVEMENTS INTRODUCED IN THE ANECOIC PARACAMER SOUND ABSORBERS Granted ES494138A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2932473A DE2932473C2 (en) 1979-08-10 1979-08-10 Sound-absorbing body with a base made of mineral fibers
DE19792938186 DE2938186A1 (en) 1979-09-21 1979-09-21 Sound absorbing element for acoustic chamber - is tapered block of absorbent layers with rear slot and enclosed by mesh layer

Publications (2)

Publication Number Publication Date
ES8104068A1 ES8104068A1 (en) 1981-03-16
ES494138A0 true ES494138A0 (en) 1981-03-16

Family

ID=25780462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494138A Granted ES494138A0 (en) 1979-08-10 1980-08-08 IMPROVEMENTS INTRODUCED IN THE ANECOIC PARACAMER SOUND ABSORBERS

Country Status (4)

Country Link
EP (1) EP0024044B1 (en)
DE (1) DE3068592D1 (en)
DK (1) DK342180A (en)
ES (1) ES494138A0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080188B1 (en) * 1981-11-19 1985-07-17 G + H MONTAGE GmbH A body, used especially for sound absorption, e.g. in rooms, in the form of a cylindrical tube made of mineral fibres
US5317113A (en) * 1992-07-01 1994-05-31 Industrial Acoustics Company, Inc. Anechoic structural elements and chamber
DE19861016C2 (en) * 1998-12-17 2001-07-05 Fraunhofer Ges Forschung Structured molded bodies for sound absorption
CN101788330B (en) * 2010-02-26 2011-11-23 南京海克医疗设备有限公司 Absorption target for measuring high-intensity focused ultrasound power
CN102691373A (en) * 2012-06-26 2012-09-26 苏州岸肯电子科技有限公司 Sound absorption wedge unit for anechoic chamber
CN106869349A (en) * 2017-03-03 2017-06-20 上海声望声学科技股份有限公司 Sound insulation module with wedge absorber

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD81712A (en) *
FR875333A (en) * 1940-09-17 1942-09-16 Improvements to noise-absorbing constructions
BE463958A (en) * 1946-03-20
DE878731C (en) * 1950-07-02 1953-06-05 Werner Genest Ges Fuer Isolier High efficiency sound-absorbing arrangement
DE1265959B (en) * 1959-07-27 1968-04-11 Oliver C Eckel Assembly unit wedge-shaped sound absorbing body
DE1609445A1 (en) * 1967-02-25 1970-04-23 Verner Panton Cladding element
DE2502846C3 (en) * 1975-01-24 1978-05-18 Gruenzweig + Hartmann Und Glasfaser Ag, 6700 Ludwigshafen Absorber for damping sound and electromagnetic waves

Also Published As

Publication number Publication date
EP0024044A3 (en) 1981-07-15
ES8104068A1 (en) 1981-03-16
DE3068592D1 (en) 1984-08-23
EP0024044A2 (en) 1981-02-18
EP0024044B1 (en) 1984-07-18
DK342180A (en) 1981-02-11

Similar Documents

Publication Publication Date Title
ES492826A0 (en) IMPROVEMENTS IN THE HEADLIGHTS
ATA271380A (en) SOUND ABSORBING FAIRING
ES285012Y (en) IMPROVEMENTS IN THE CROSSLIGHTS
BE883428A (en) PADDING
ES490048A0 (en) IMPROVEMENTS IN THE EMULSIONING SETS
ES491636A0 (en) IMPROVEMENTS IN THE ANTI-THEFT SYSTEMS
DK491680A (en) SOUND MUMPING MEASURES
AT362433B (en) ORTHODYNAMIC HEADPHONES
ES495288A0 (en) IMPROVEMENTS IN PUNTOINVISIBLE BANKING DEVICES
ES494138A0 (en) IMPROVEMENTS INTRODUCED IN THE ANECOIC PARACAMER SOUND ABSORBERS
FI801064A (en) SOUND SOLARS KLAEMMA FOER ISOLERADE LEDNINGAR
FI802800A (en) VINGSTABILIZERS IN THE PROJECT
DK53180A (en) FURNITURE BUILT
AT377773B (en) FOAM LAMINATE
IT1131513B (en) STOPPED BUBBLE
FI65852B (en) FOERBRAENNINGSANORDNING FOER FAST BRAENSLE
ES244853Y (en) MEGAPHONE
ES244119Y (en) IMPROVEMENTS IN THE HIDROMEZCLADORES DEVICES.
MX143595A (en) IMPROVEMENTS INTRODUCED IN THE PARTS FIXING DEVICES IN LATHES
AR220818A1 (en) IMPROVEMENTS IN SUBSOLADORES
AR217733A1 (en) IMPROVEMENTS IN BARRILETES
MX147099A (en) IMPROVEMENTS IN CARREOLA
MX149992A (en) IMPROVEMENTS IN CARREOLAS
ES254289Y (en) IMPROVEMENTS IN THE COOKING BODIES
IT7948603A0 (en) IMPROVEMENTS IN AIRENGINE

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108