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FR2664417B1 - Ecran absorbant de correction acoustique. - Google Patents

Ecran absorbant de correction acoustique.

Info

Publication number
FR2664417B1
FR2664417B1 FR9008621A FR9008621A FR2664417B1 FR 2664417 B1 FR2664417 B1 FR 2664417B1 FR 9008621 A FR9008621 A FR 9008621A FR 9008621 A FR9008621 A FR 9008621A FR 2664417 B1 FR2664417 B1 FR 2664417B1
Authority
FR
France
Prior art keywords
acoustic correction
absorbing screen
absorbing
screen
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 - Fee Related
Application number
FR9008621A
Other languages
English (en)
Other versions
FR2664417A1 (fr
Inventor
Pierre Paul Joseph Jacquin
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.)
RELAIS SARL
Original Assignee
RELAIS SARL
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 RELAIS SARL filed Critical RELAIS SARL
Priority to FR9008621A priority Critical patent/FR2664417B1/fr
Publication of FR2664417A1 publication Critical patent/FR2664417A1/fr
Application granted granted Critical
Publication of FR2664417B1 publication Critical patent/FR2664417B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E04B1/8227—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 screens ; Arrangements of sound-absorbing elements, e.g. baffles
    • 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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E04B2001/8281—Flat elements mounted parallel to a supporting surface with an acoustically active air gap between the elements and the mounting surface
    • 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
    • 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
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
FR9008621A 1990-07-06 1990-07-06 Ecran absorbant de correction acoustique. Expired - Fee Related FR2664417B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9008621A FR2664417B1 (fr) 1990-07-06 1990-07-06 Ecran absorbant de correction acoustique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008621A FR2664417B1 (fr) 1990-07-06 1990-07-06 Ecran absorbant de correction acoustique.

Publications (2)

Publication Number Publication Date
FR2664417A1 FR2664417A1 (fr) 1992-01-10
FR2664417B1 true FR2664417B1 (fr) 1997-09-19

Family

ID=9398454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9008621A Expired - Fee Related FR2664417B1 (fr) 1990-07-06 1990-07-06 Ecran absorbant de correction acoustique.

Country Status (1)

Country Link
FR (1) FR2664417B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2899919B1 (fr) * 2006-04-18 2009-11-06 Sarl Ead Multi Poles Sarl Absorbeur de sons passif, pour la correction acoustique a l'interieur d'un batiment.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037578A (en) * 1957-09-09 1962-06-05 Johns Manville Paper enclosed low density pad with septum
US3713474A (en) * 1971-04-26 1973-01-30 J Orlando Portable wall partition
US4040212A (en) * 1975-03-25 1977-08-09 Kommanditbolaget Pemac Invention Ab & Co. Latticed wire structure with a sound-absorbing material
US3949827A (en) * 1975-04-24 1976-04-13 Owens-Corning Fiberglas Corporation Acoustical panel assembly
US4090335A (en) * 1977-09-14 1978-05-23 Frank Curatolo Partition panel for subdividing a room area
US4248325A (en) * 1978-12-28 1981-02-03 Westinghouse Electric Corp. Tackable sound absorptive panel
FR2523179B1 (fr) * 1982-03-09 1987-06-05 Cloisons Ste Indle Ecran acoustique
US4574099A (en) * 1984-01-20 1986-03-04 Nixon Michael T Acoustical panels

Also Published As

Publication number Publication date
FR2664417A1 (fr) 1992-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080331