BR0104820A - Flat panel radiator and sound absorber - Google Patents

Flat panel radiator and sound absorber

Info

Publication number
BR0104820A
BR0104820A BR0104820-1A BR0104820A BR0104820A BR 0104820 A BR0104820 A BR 0104820A BR 0104820 A BR0104820 A BR 0104820A BR 0104820 A BR0104820 A BR 0104820A
Authority
BR
Brazil
Prior art keywords
flat panel
panel radiator
beams
frame
main beams
Prior art date
Application number
BR0104820-1A
Other languages
Portuguese (pt)
Inventor
Kenneth P Roy
Original Assignee
Armstrong World Ind Inc
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 Armstrong World Ind Inc filed Critical Armstrong World Ind Inc
Publication of BR0104820A publication Critical patent/BR0104820A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/241—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges of the supporting construction
    • E04B9/244—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges of the supporting construction comprising sealing means between the supporting construction and the slabs, panels, sheets or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/241—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges of the supporting construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B2009/0492—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like with fabrics tensioned on frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/021—Transducers or their casings adapted for mounting in or to a wall or ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

"RADIADOR DE PAINEL PLANO E APARELHO DE ABSORçãO DE SOM". Um aparelho para montar um radiador de painel plano numa grade de teto para proporcionar uma absorção melhorada de som. O sistema de grade de teto possui aberturas definidas por vigas principais e vigas transversais. As vigas principais são presas através de arames de suspensão a um teto rígido. As vigas principais e as vigas transversais possuem flanges com as vigas transversais assentando-se nos flanges das vigas principais. O aparelho de montagem possui uma armação, elementos de amortecimento fixados à armação e um faceamento acusticamente resistente ou tela de tecido para forro fixada à parte inferior da armação. Uma camada de ar é capturada entre o faceamento e o radiador de painel plano. Esta combinação da camada de ar e o faceamento acusticamente otimizado forma um absorvedor de som que altera as características do radiador de painel plano."FLAT PANEL RADIATOR AND SOUND ABSORPTION DEVICE". A device for mounting a flat panel radiator on a ceiling grid to provide improved sound absorption. The roof grid system has openings defined by main beams and cross beams. The main beams are secured by means of suspension wires to a rigid roof. The main beams and cross beams have flanges with the cross beams settling on the flanges of the main beams. The mounting device has a frame, damping elements attached to the frame and an acoustically resistant facing or fabric liner fixed to the bottom of the frame. An air layer is captured between the face and the flat panel radiator. This combination of the air layer and the acoustically optimized faceting forms a sound absorber that alters the characteristics of the flat panel radiator.

BR0104820-1A 2000-11-03 2001-10-25 Flat panel radiator and sound absorber BR0104820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70531300A 2000-11-03 2000-11-03

Publications (1)

Publication Number Publication Date
BR0104820A true BR0104820A (en) 2002-07-02

Family

ID=24832906

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0104820-1A BR0104820A (en) 2000-11-03 2001-10-25 Flat panel radiator and sound absorber

Country Status (10)

Country Link
EP (1) EP1204295A1 (en)
JP (1) JP2002194836A (en)
KR (1) KR20020034895A (en)
AR (1) AR031285A1 (en)
AU (1) AU8553701A (en)
BR (1) BR0104820A (en)
CA (1) CA2359167A1 (en)
MX (1) MXPA01010807A (en)
NZ (1) NZ514651A (en)
TW (1) TW513501B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875520B1 (en) * 2004-09-20 2007-05-25 Structures Fixations Panneaux MODULAR PANEL FOR SURFACE COATING
CN104012113B (en) * 2012-12-25 2018-02-13 京瓷株式会社 Sound generator, sound generation device and electronic equipment
CN103397712B (en) * 2013-08-10 2015-06-17 厦门嘉达声学技术有限公司 Anechoic room transmission shaft sound-insulating structure
US10134379B2 (en) * 2016-03-01 2018-11-20 Guardian Glass, LLC Acoustic wall assembly having double-wall configuration and passive noise-disruptive properties, and/or method of making and/or using the same
CN112585994B (en) 2018-06-07 2023-01-20 阿米那科技有限公司 Front-mounted flat panel speaker assembly
GB2574457B (en) * 2018-06-07 2020-07-22 Amina Tech Limited Front Mounted Flat Panel Loudspeaker Assembly
GB201907267D0 (en) * 2019-05-23 2019-07-10 Pss Belgium Nv Loudspeaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496663A (en) * 1974-11-30 1977-12-30 Champion Int Corp Sound-absorbing panels
US4330691A (en) * 1980-01-31 1982-05-18 The Futures Group, Inc. Integral ceiling tile-loudspeaker system
US4385210A (en) * 1980-09-19 1983-05-24 Electro-Magnetic Corporation Electro-acoustic planar transducer
US4928312A (en) * 1988-10-17 1990-05-22 Amel Hill Acoustic transducer
US4923032A (en) * 1989-07-21 1990-05-08 Nuernberger Mark A Ceiling panel sound system
TR199800358T1 (en) * 1995-09-02 1998-05-21 New Transducers Limited Loudspeaker with emissive elements in panel form.

Also Published As

Publication number Publication date
AU8553701A (en) 2002-05-09
NZ514651A (en) 2003-05-30
JP2002194836A (en) 2002-07-10
CA2359167A1 (en) 2002-05-03
MXPA01010807A (en) 2002-05-14
TW513501B (en) 2002-12-11
KR20020034895A (en) 2002-05-09
AR031285A1 (en) 2003-09-17
EP1204295A1 (en) 2002-05-08

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired