PL294336A1 - Noise damping material and apparatus for protecting against noise incorporating such material - Google Patents

Noise damping material and apparatus for protecting against noise incorporating such material

Info

Publication number
PL294336A1
PL294336A1 PL29433692A PL29433692A PL294336A1 PL 294336 A1 PL294336 A1 PL 294336A1 PL 29433692 A PL29433692 A PL 29433692A PL 29433692 A PL29433692 A PL 29433692A PL 294336 A1 PL294336 A1 PL 294336A1
Authority
PL
Poland
Prior art keywords
noise
incorporating
protecting against
damping material
against noise
Prior art date
Application number
PL29433692A
Other languages
English (en)
Inventor
Gilles Argy
Gustavo Alcuri
Original Assignee
Hutchinson Sa
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 Hutchinson Sa filed Critical Hutchinson Sa
Publication of PL294336A1 publication Critical patent/PL294336A1/xx

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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
PL29433692A 1991-04-25 1992-04-24 Noise damping material and apparatus for protecting against noise incorporating such material PL294336A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105104 1991-04-25

Publications (1)

Publication Number Publication Date
PL294336A1 true PL294336A1 (en) 1992-11-30

Family

ID=9412243

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29433692A PL294336A1 (en) 1991-04-25 1992-04-24 Noise damping material and apparatus for protecting against noise incorporating such material

Country Status (8)

Country Link
EP (1) EP0521740A1 (de)
JP (1) JPH05150787A (de)
KR (1) KR920020038A (de)
CA (1) CA2067480A1 (de)
CS (1) CS125892A3 (de)
DE (1) DE521740T1 (de)
ES (1) ES2038957T1 (de)
PL (1) PL294336A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337162C2 (de) * 1993-10-30 1996-11-28 Daimler Benz Aerospace Ag Schwingungsabsorber zur Körperschalldämpfung
DE4416361A1 (de) * 1994-05-09 1995-11-16 Wolf Woco & Co Franz J Lamellenabsorber
JP5819731B2 (ja) * 2008-12-23 2015-11-24 スリーエム イノベイティブ プロパティズ カンパニー 運搬用乗物の遮音方法及び装置
GB0901982D0 (en) 2009-02-06 2009-03-11 Univ Loughborough Attenuators, arrangements of attenuators, acoustic barriers and methods for constructing acoustic barriers
US9607600B2 (en) 2009-02-06 2017-03-28 Sonobex Limited Attenuators, arrangements of attenuators, acoustic barriers and methods for constructing acoustic barriers
JP5327616B2 (ja) * 2009-05-27 2013-10-30 株式会社Ｊｖｃケンウッド スピーカユニット
KR101370581B1 (ko) * 2012-07-09 2014-03-06 김선기 멤브레인 어셈블리
US8616330B1 (en) 2012-08-01 2013-12-31 Hrl Laboratories, Llc Actively tunable lightweight acoustic barrier materials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834823C2 (de) * 1978-08-09 1980-07-17 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Volumenändernde Resonatoren nach dem Tellerfeder-Prinzip
US4116303A (en) * 1976-11-08 1978-09-26 Mcdonnell Douglas Corporation Exhaust muffler
NL7905519A (nl) * 1978-07-25 1980-01-29 Weltin Optac Geluidsabsorptiemiddel.
US4373608A (en) * 1979-12-20 1983-02-15 General Electric Company Tuned sound barriers
DE3117604A1 (de) * 1981-05-05 1983-01-05 Chemie-Werk Weinsheim Gmbh, 6520 Worms "mehrschichtiges flaechenhaftes aussteifungsteil"
SE8200624L (sv) * 1982-02-03 1983-08-04 Krister Amneus Akustisk anordning
US4924976A (en) * 1987-09-04 1990-05-15 Digital Equipment Corporation Tuned array vibration absorber
DE8715142U1 (de) * 1987-11-13 1988-06-01 Stankiewicz Alois Dr Gmbh
DE8903942U1 (de) * 1989-03-31 1989-05-24 Hdw-Isoliertechnik Gmbh, 2300 Kiel, De

Also Published As

Publication number Publication date
KR920020038A (ko) 1992-11-20
EP0521740A1 (de) 1993-01-07
CA2067480A1 (en) 1992-10-26
DE521740T1 (de) 1993-07-22
JPH05150787A (ja) 1993-06-18
CS125892A3 (en) 1992-12-16
ES2038957T1 (es) 1993-08-16

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