DK291985D0 - Anordning til absorption af lydboelger - Google Patents

Anordning til absorption af lydboelger

Info

Publication number
DK291985D0
DK291985D0 DK291985A DK291985A DK291985D0 DK 291985 D0 DK291985 D0 DK 291985D0 DK 291985 A DK291985 A DK 291985A DK 291985 A DK291985 A DK 291985A DK 291985 D0 DK291985 D0 DK 291985D0
Authority
DK
Denmark
Prior art keywords
sound wave
absorption device
wave absorption
sound
wave
Prior art date
Application number
DK291985A
Other languages
English (en)
Other versions
DK291985A (da
DK152143C (da
DK152143B (da
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
Publication of DK291985A publication Critical patent/DK291985A/da
Publication of DK291985D0 publication Critical patent/DK291985D0/da
Publication of DK152143B publication Critical patent/DK152143B/da
Application granted granted Critical
Publication of DK152143C publication Critical patent/DK152143C/da

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)
DK291985A 1983-10-31 1985-06-27 Beklaedning til absorption af lydboelger. DK152143C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8305972A SE455321B (sv) 1983-10-31 1983-10-31 Anordning for absorption av ljudvagor
SE8305972 1983-10-31
PCT/SE1984/000365 WO1985001975A1 (en) 1983-10-31 1984-10-30 Device for absorption of sound waves
SE8400365 1984-10-30

Publications (4)

Publication Number Publication Date
DK291985A DK291985A (da) 1985-06-27
DK291985D0 true DK291985D0 (da) 1985-06-27
DK152143B DK152143B (da) 1988-02-01
DK152143C DK152143C (da) 1988-06-27

Family

ID=20353123

Family Applications (1)

Application Number Title Priority Date Filing Date
DK291985A DK152143C (da) 1983-10-31 1985-06-27 Beklaedning til absorption af lydboelger.

Country Status (7)

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

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
DE112005002128T5 (de) * 2004-09-03 2007-10-11 Kabushiki Kaisha Kobe Seiko Sho Doppelwandstruktur
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
WO2014144968A1 (en) 2013-03-15 2014-09-18 O'polka Richard 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 (da) * 1967-11-07 1969-01-03
NO141225L (da) * 1974-03-25
SE427364B (sv) * 1980-04-09 1983-03-28 A & K Byggnadsfysik Ab Diagonalmonterad ljudabsorbent

Also Published As

Publication number Publication date
SE8305972L (sv) 1985-05-01
WO1985001975A1 (en) 1985-05-09
SE455321B (sv) 1988-07-04
FI78954B (fi) 1989-06-30
DE3474464D1 (en) 1988-11-10
EP0160086B1 (en) 1988-10-05
SE8305972D0 (sv) 1983-10-31
DK291985A (da) 1985-06-27
EP0160086A1 (en) 1985-11-06
DK152143C (da) 1988-06-27
US4605093A (en) 1986-08-12
FI852565A0 (fi) 1985-06-28
FI78954C (fi) 1989-10-10
DK152143B (da) 1988-02-01
FI852565L (fi) 1985-06-28

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Legal Events

Date Code Title Description
PBP Patent lapsed