FR58611E - Procédé et dispositif pour l'absorption des sons - Google Patents

Procédé et dispositif pour l'absorption des sons

Info

Publication number
FR58611E
FR58611E FR58611DA FR58611E FR 58611 E FR58611 E FR 58611E FR 58611D A FR58611D A FR 58611DA FR 58611 E FR58611 E FR 58611E
Authority
FR
France
Prior art keywords
sound absorption
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
Andre-Ovide-Adolphe Boet
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 filed Critical
Application granted granted Critical
Publication of FR58611E publication Critical patent/FR58611E/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
    • E04B1/8218—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
    • E04B1/84—Sound-absorbing elements
    • 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
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate 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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR58611D 1948-05-11 1948-05-11 Procédé et dispositif pour l'absorption des sons Expired FR58611E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58611T 1948-05-11

Publications (1)

Publication Number Publication Date
FR58611E true FR58611E (fr) 1954-03-02

Family

ID=8692493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58611D Expired FR58611E (fr) 1948-05-11 1948-05-11 Procédé et dispositif pour l'absorption des sons

Country Status (1)

Country Link
FR (1) FR58611E (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826261A (en) * 1956-08-30 1958-03-11 Oliver C Eckel Acoustical control apparatus
US3021914A (en) * 1958-07-11 1962-02-20 Wilson Albert Gerald Acoustical panel
US3113634A (en) * 1958-07-11 1963-12-10 Bolt Beranek & Newman Sound absorbing panel for lining a duct

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826261A (en) * 1956-08-30 1958-03-11 Oliver C Eckel Acoustical control apparatus
US3021914A (en) * 1958-07-11 1962-02-20 Wilson Albert Gerald Acoustical panel
US3113634A (en) * 1958-07-11 1963-12-10 Bolt Beranek & Newman Sound absorbing panel for lining a duct

Similar Documents

Publication Publication Date Title
FR980926A (fr) Procédé et dispositif pour le fonctionnement des boîtes ou ? réfrigératrices ou applications analogues
FR58611E (fr) Procédé et dispositif pour l'absorption des sons
FR58806E (fr) Procédé et dispositif pour l'absorption des sons
FR64827E (fr) Dispositif pour l'absorption des sons
FR1010957A (fr) Procédé et dispositif pour la confection d'ondulations permanentes
FR943292A (fr) Procédé et dispositif d'enrichissement des minerais
FR918596A (fr) Procédé et dispositif pour l'absorption des sons
FR1028809A (fr) Dispositif pour l'obtention de mélanges et de dispersions
FR973986A (fr) Procédé et dispositif pour augmenter l'efficacité des rouleaux compresseurs
FR977302A (fr) Procédé et dispositif anti-vol
FR1006983A (fr) Procédé et dispositif pour l'obtention de métaux
FR970479A (fr) Procédé et dispositif pour la production de glace naturelle
FR970400A (fr) Procédé et dispositif pour éliminer l'air des matières pâteuses et semi-pâteuses
FR1024353A (fr) Procédé et dispositif pour le profilage et le meulage jusqu'au polissage de métaux
FR969447A (fr) Procédé et dispositif pour la récolte du latex
FR982866A (fr) Procédé et dispositif de remontage de montres et d'appareils dans des véhicules
FR1139553A (fr) Procédé et dispositif pour l'amortissement des oscillations
FR982786A (fr) Procédé et dispositif pour déterminer les dimensions proportionnelles des vêtements
FR976668A (fr) Procédé et dispositif de filtrage
FR976264A (fr) Procédé et dispositif de renforcement des semelles de fondation
FR987850A (fr) Procédé et dispositif pour le débitage des matières pierreuses et ceramiques
FR966731A (fr) Nouveau procédé de râpage et dispositif d'application
FR978066A (fr) Procédé et dispositifs d'hyperconvection
FR967920A (fr) Procédé et dispositif pour l'exécution d'inscriptions
FR1010374A (fr) Procédé et dispositif pour le repoussage des métaux