FR920999A - Perfectionnements aux panneaux destinés à l'absorption du son - Google Patents

Perfectionnements aux panneaux destinés à l'absorption du son

Info

Publication number
FR920999A
FR920999A FR920999DA FR920999A FR 920999 A FR920999 A FR 920999A FR 920999D A FR920999D A FR 920999DA FR 920999 A FR920999 A FR 920999A
Authority
FR
France
Prior art keywords
sound absorption
absorption panels
panels
sound
absorption
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
Application number
Other languages
English (en)
Inventor
Alfred Sam Bythway
Abram Rupert Neelands
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.)
CEMENTATION Co SUBSIDIARI
Original Assignee
CEMENTATION Co SUBSIDIARI
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 GB1712343A external-priority patent/GB599673A/en
Application filed by CEMENTATION Co SUBSIDIARI filed Critical CEMENTATION Co SUBSIDIARI
Application granted granted Critical
Publication of FR920999A publication Critical patent/FR920999A/fr
Expired 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
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • E04B2001/748—Honeycomb materials
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR920999D 1943-10-18 1946-02-01 Perfectionnements aux panneaux destinés à l'absorption du son Expired FR920999A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1712343A GB599673A (en) 1943-10-18 Improvements in or relating to sound-absorbent panels

Publications (1)

Publication Number Publication Date
FR920999A true FR920999A (fr) 1947-04-23

Family

ID=10089684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920999D Expired FR920999A (fr) 1943-10-18 1946-02-01 Perfectionnements aux panneaux destinés à l'absorption du son

Country Status (1)

Country Link
FR (1) FR920999A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470679A1 (fr) * 1979-11-30 1981-06-12 Matec Holding Perfectionnements aux complexes destines a l'insonorisation et aux panneaux equipes de tels complexes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470679A1 (fr) * 1979-11-30 1981-06-12 Matec Holding Perfectionnements aux complexes destines a l'insonorisation et aux panneaux equipes de tels complexes

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