SE8305972D0 - Anordning for absorption av ljudvagor - Google Patents

Anordning for absorption av ljudvagor

Info

Publication number
SE8305972D0
SE8305972D0 SE8305972A SE8305972A SE8305972D0 SE 8305972 D0 SE8305972 D0 SE 8305972D0 SE 8305972 A SE8305972 A SE 8305972A SE 8305972 A SE8305972 A SE 8305972A SE 8305972 D0 SE8305972 D0 SE 8305972D0
Authority
SE
Sweden
Prior art keywords
sound
pct
substrate support
projecting
absorbents
Prior art date
Application number
SE8305972A
Other languages
English (en)
Other versions
SE8305972L (sv
SE455321B (sv
Inventor
Lennart Karlen
Original Assignee
Lennart Karlen
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 Lennart Karlen filed Critical Lennart Karlen
Priority to SE8305972A priority Critical patent/SE455321B/sv
Publication of SE8305972D0 publication Critical patent/SE8305972D0/sv
Priority to DE8484904197T priority patent/DE3474464D1/de
Priority to EP84904197A priority patent/EP0160086B1/en
Priority to PCT/SE1984/000365 priority patent/WO1985001975A1/en
Priority to AT84904197T priority patent/ATE37736T1/de
Priority to US06/755,378 priority patent/US4605093A/en
Publication of SE8305972L publication Critical patent/SE8305972L/sv
Priority to DK291985A priority patent/DK152143C/da
Priority to NO852612A priority patent/NO163067C/no
Priority to FI852565A priority patent/FI78954C/sv
Publication of SE455321B publication Critical patent/SE455321B/sv

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
    • E04B1/8218—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 soundproof enclosures
    • 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
    • E04B2001/829—Flat elements mounted at an angle, e.g. right angle, to the supporting surface

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
SE8305972A 1983-10-31 1983-10-31 Anordning for absorption av ljudvagor SE455321B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8305972A SE455321B (sv) 1983-10-31 1983-10-31 Anordning for absorption av ljudvagor
US06/755,378 US4605093A (en) 1983-10-31 1984-10-30 Device for absorption of sound waves
AT84904197T ATE37736T1 (de) 1983-10-31 1984-10-30 Anordnung zur absorption von schallwellen.
EP84904197A EP0160086B1 (en) 1983-10-31 1984-10-30 Device for absorption of sound waves
PCT/SE1984/000365 WO1985001975A1 (en) 1983-10-31 1984-10-30 Device for absorption of sound waves
DE8484904197T DE3474464D1 (en) 1983-10-31 1984-10-30 Device for absorption of sound waves
DK291985A DK152143C (da) 1983-10-31 1985-06-27 Beklaedning til absorption af lydboelger.
NO852612A NO163067C (no) 1983-10-31 1985-06-28 Anordning for absorpsjon av lydboelger.
FI852565A FI78954C (sv) 1983-10-31 1985-06-28 Anordning för absorption av ljudvågor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8305972A SE455321B (sv) 1983-10-31 1983-10-31 Anordning for absorption av ljudvagor

Publications (3)

Publication Number Publication Date
SE8305972D0 true SE8305972D0 (sv) 1983-10-31
SE8305972L SE8305972L (sv) 1985-05-01
SE455321B SE455321B (sv) 1988-07-04

Family

ID=20353123

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305972A SE455321B (sv) 1983-10-31 1983-10-31 Anordning for absorption av ljudvagor

Country Status (7)

Country Link
US (1) US4605093A (sv)
EP (1) EP0160086B1 (sv)
DE (1) DE3474464D1 (sv)
DK (1) DK152143C (sv)
FI (1) FI78954C (sv)
SE (1) SE455321B (sv)
WO (1) WO1985001975A1 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838380A (en) * 1986-09-10 1989-06-13 Burlington Industries, Inc. Nylon impression fabric-acoustical application
EP0531767A1 (de) * 1991-09-10 1993-03-17 Rainer Schmieg Vorrichtung zur Absorption von Wellen
US5317113A (en) * 1992-07-01 1994-05-31 Industrial Acoustics Company, Inc. Anechoic structural elements and chamber
US5884436A (en) * 1995-05-09 1999-03-23 Lear Corporation Reverberation room for acoustical testing
US5780785A (en) * 1997-03-12 1998-07-14 Eckel; Alan Acoustic absorption device and an assembly of such devices
US6209680B1 (en) 2000-04-10 2001-04-03 Jay Perdue Acoustic diffuser panels and wall assembly comprised thereof
DE102004025352A1 (de) * 2004-05-19 2005-12-22 Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen Wand
WO2006027936A1 (ja) * 2004-09-03 2006-03-16 Kabushiki Kaisha Kobe Seiko Sho 二重壁構造体
EP1816273A1 (en) * 2006-02-01 2007-08-08 FEI Company Enclosure for acoustic insulation of an apparatus contained within said enclosure
US7610810B2 (en) * 2008-01-10 2009-11-03 Ets-Lindgren, L.P. Methods for producing acoustic sources
US9084047B2 (en) 2013-03-15 2015-07-14 Richard O'Polka Portable sound system
US10149058B2 (en) 2013-03-15 2018-12-04 Richard O'Polka Portable sound system
USD740784S1 (en) 2014-03-14 2015-10-13 Richard O'Polka Portable sound device
US10580396B1 (en) * 2017-04-07 2020-03-03 The United States Of America As Represented By The Secretary Of The Navy Acoustically stiff wall
US10586525B1 (en) * 2019-06-18 2020-03-10 RPG Acoustical Systems, LLC Array of acoustical returner devices to reflect sound back in the incident direction

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1758808A (en) * 1927-06-15 1930-05-13 Fred J Sersen Means for acoustical correction and sound deadening
US1853912A (en) * 1929-12-12 1932-04-12 Bell Telephone Labor Inc Studio for acoustic purposes
FR1027328A (fr) * 1950-11-08 1953-05-11 Dispositif d'amélioration de l'acoustique des salles d'audition
US2980198A (en) * 1959-07-27 1961-04-18 Oliver C Eckel Assembly of sound absorbing members
US3321877A (en) * 1964-02-24 1967-05-30 Armstrong Cork Co Acoustic ceiling
DE1609445A1 (de) * 1967-02-25 1970-04-23 Verner Panton Verkleidungselement
US3404498A (en) * 1967-03-27 1968-10-08 Florence S. Espinoza Acoustical baffling cove system
FR1552050A (sv) * 1967-11-07 1969-01-03
NO141225L (sv) * 1974-03-25
SE427364B (sv) * 1980-04-09 1983-03-28 A & K Byggnadsfysik Ab Diagonalmonterad ljudabsorbent

Also Published As

Publication number Publication date
FI78954B (fi) 1989-06-30
DK152143C (da) 1988-06-27
FI852565A0 (fi) 1985-06-28
WO1985001975A1 (en) 1985-05-09
FI852565L (fi) 1985-06-28
DK291985A (da) 1985-06-27
EP0160086B1 (en) 1988-10-05
US4605093A (en) 1986-08-12
SE8305972L (sv) 1985-05-01
SE455321B (sv) 1988-07-04
DK152143B (da) 1988-02-01
DE3474464D1 (en) 1988-11-10
DK291985D0 (da) 1985-06-27
FI78954C (sv) 1989-10-10
EP0160086A1 (en) 1985-11-06

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