CH378021A - Sound-absorbing panel and its use - Google Patents

Sound-absorbing panel and its use

Info

Publication number
CH378021A
CH378021A CH1349261A CH1349261A CH378021A CH 378021 A CH378021 A CH 378021A CH 1349261 A CH1349261 A CH 1349261A CH 1349261 A CH1349261 A CH 1349261A CH 378021 A CH378021 A CH 378021A
Authority
CH
Switzerland
Prior art keywords
sound
absorbing panel
absorbing
panel
Prior art date
Application number
CH1349261A
Other languages
Italian (it)
Inventor
Boschi Antonio
Original Assignee
G A Societa Per Azioni 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 G A Societa Per Azioni Sa filed Critical G A Societa Per Azioni Sa
Publication of CH378021A publication Critical patent/CH378021A/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
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
    • E04B9/0485—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type containing a filling element
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Housing For Livestock And Birds (AREA)
CH1349261A 1961-01-21 1961-11-20 Sound-absorbing panel and its use CH378021A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97761 1961-01-21
IT980061 1961-01-21

Publications (1)

Publication Number Publication Date
CH378021A true CH378021A (en) 1964-05-31

Family

ID=26325059

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1349261A CH378021A (en) 1961-01-21 1961-11-20 Sound-absorbing panel and its use

Country Status (4)

Country Link
US (1) US3177970A (en)
CH (1) CH378021A (en)
GB (1) GB942596A (en)
LU (1) LU41124A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831710A (en) * 1973-01-24 1974-08-27 Lockheed Aircraft Corp Sound absorbing panel
US3819009A (en) * 1973-02-01 1974-06-25 Gen Electric Duct wall acoustic treatment
US3913702A (en) * 1973-06-04 1975-10-21 Lockheed Aircraft Corp Cellular sound absorptive structure
US3837426A (en) * 1974-01-04 1974-09-24 Junger M Sound absorbing structural block
US4069768A (en) * 1975-05-28 1978-01-24 Bridgestone Tire Company Limited Device for controlling a propagation direction of noise
US4189027A (en) * 1976-08-19 1980-02-19 United Technologies Corporation Sound suppressor liners
US4135603A (en) * 1976-08-19 1979-01-23 United Technologies Corporation Sound suppressor liners
US4213516A (en) * 1978-11-29 1980-07-22 American Seating Company Acoustical wall panel
US4399526A (en) * 1981-01-27 1983-08-16 The United States Of America As Represented By The Secretary Of The Navy Acoustic baffle for high-pressure service, modular design
US4390976A (en) * 1981-01-27 1983-06-28 The United States Of America As Represented By The Secretary Of The Navy Acoustic signal conditioning device
US4747991A (en) * 1981-02-02 1988-05-31 The Procter & Gamble Company Method for debossing and selectively aperturing a resilient plastic web
US4395215A (en) * 1981-02-02 1983-07-26 The Procter & Gamble Company Film forming structure for uniformly debossing and selectively aperturing a resilient plastic web and method for its construction
US4486372A (en) * 1983-09-30 1984-12-04 Rohr Industries, Inc. Method for fabricating contoured perforated composite laminate structure
DE3421329A1 (en) * 1984-06-08 1985-12-12 Holzwerke H. Wilhelmi Gmbh & Co Kg, 6335 Lahnau Sound-absorbing building panel for ceilings and walls
US6977109B1 (en) * 1998-07-24 2005-12-20 3M Innovative Properties Company Microperforated polymeric film for sound absorption and sound absorber using same
EP1020846B1 (en) * 1999-01-14 2018-09-19 Nichias Corporation Sound absorbing structure
FR2864564A1 (en) * 2003-12-05 2005-07-01 Guy Chenel THREE-DIMENSIONAL TEXTILE TABLECLOTH FOR TEMPORARY CEILINGS
FR2864567A1 (en) * 2003-12-05 2005-07-01 Guy Chenel Masking web for temporary ceilings, comprises perforated nonwoven containing holes with reinforced edges
EP1703215A1 (en) * 2005-02-22 2006-09-20 Franco Riello Radiating aluminium panel for false ceilings
CN102057421B (en) * 2008-04-14 2014-12-10 3M创新有限公司 Multilayer sound absorbing sheet
WO2009131855A2 (en) * 2008-04-22 2009-10-29 3M Innovative Properties Company Hybrid sound absorbing sheet
US8573358B2 (en) * 2008-05-22 2013-11-05 3M Innovative Properties Company Multilayer sound absorbing structure comprising mesh layer
JP5634083B2 (en) * 2010-03-05 2014-12-03 東拓工業株式会社 Duct hose
US9649831B2 (en) * 2012-10-05 2017-05-16 Dirtt Environmental Solutions, Ltd Perforated acoustic tiles
CA2863783C (en) 2012-10-05 2021-02-16 Dirtt Environmental Solutions, Ltd. Center-mounted acoustical substrates
WO2014055927A1 (en) 2012-10-05 2014-04-10 Dirtt Environmental Solutions Inc. Divider wall connection systems and methods
EP2904168B1 (en) 2012-10-05 2018-06-06 Dirtt Environmental Solutions, Ltd. Modular walls with seismic-shiftablity
USD755614S1 (en) 2013-11-20 2016-05-10 Dirtt Environmental Solutions, Ltd Flex bracket with knuckle
CH711582A1 (en) * 2015-09-29 2017-03-31 Akustik & Raum Ag Sound-absorbing element.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1554180A (en) * 1924-10-10 1925-09-15 Dahlberg & Company Sound-absorbing board for walls and ceilings
US1825770A (en) * 1929-07-03 1931-10-06 Arthur Sitzman Sound absorbing construction
US2014749A (en) * 1933-02-01 1935-09-17 Coast Insulating Company Acoustic tile
US2089492A (en) * 1935-07-06 1937-08-10 American Radiator Co Duct
US2165101A (en) * 1938-01-06 1939-07-04 George E Hudson Acoustic material
US2362859A (en) * 1940-12-31 1944-11-14 Maurice C Rosenblatt Acoustical building element
US2755882A (en) * 1952-04-22 1956-07-24 Maccaferri Mario Acoustic tiles
US2996138A (en) * 1959-07-10 1961-08-15 Robert A D Schwartz Perforated panel construction
US3074339A (en) * 1959-12-24 1963-01-22 Gomma Antivibranti Applic Sound-proofing, ventilating and conditioning

Also Published As

Publication number Publication date
LU41124A1 (en) 1962-03-19
GB942596A (en) 1963-11-27
US3177970A (en) 1965-04-13

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