FR1246694A - Panneau et dispositif analogue à perte élevée de transmission acoustique - Google Patents

Panneau et dispositif analogue à perte élevée de transmission acoustique

Info

Publication number
FR1246694A
FR1246694A FR817362A FR817362A FR1246694A FR 1246694 A FR1246694 A FR 1246694A FR 817362 A FR817362 A FR 817362A FR 817362 A FR817362 A FR 817362A FR 1246694 A FR1246694 A FR 1246694A
Authority
FR
France
Prior art keywords
panel
transmission loss
similar device
sound transmission
high sound
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
FR817362A
Other languages
English (en)
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.)
RTX BBN Technologies Corp
Original Assignee
Bolt Beranek and Newman 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 Bolt Beranek and Newman Inc filed Critical Bolt Beranek and Newman Inc
Application granted granted Critical
Publication of FR1246694A publication Critical patent/FR1246694A/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
    • E04B1/84—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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • E04B2001/8471—Solid slabs or blocks layered with non-planar interior transition surfaces between layers, e.g. faceted, corrugated
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/849—Groove or slot type openings

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR817362A 1959-03-23 1960-02-02 Panneau et dispositif analogue à perte élevée de transmission acoustique Expired FR1246694A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US801199A US3087570A (en) 1959-03-23 1959-03-23 Panel and the like of high acoustic transmission loss

Publications (1)

Publication Number Publication Date
FR1246694A true FR1246694A (fr) 1960-11-18

Family

ID=25180447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817362A Expired FR1246694A (fr) 1959-03-23 1960-02-02 Panneau et dispositif analogue à perte élevée de transmission acoustique

Country Status (6)

Country Link
US (1) US3087570A (fr)
BE (1) BE587327A (fr)
CH (1) CH371272A (fr)
DE (2) DE1422020B2 (fr)
FR (1) FR1246694A (fr)
GB (1) GB943256A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115948A (en) * 1960-12-14 1963-12-31 Koppers Co Inc Panel for the reduction of sound transmission
US3215225A (en) * 1961-11-29 1965-11-02 Korfund Dynamics Corp Laminated acoustic panels with outer metal layers, fibrous core and viscoelastic damping layer
US3422921A (en) * 1966-04-25 1969-01-21 Lord Corp Sound attenuating wall for blocking transmission of intelligible speech
FR91197E (fr) * 1966-11-28 1968-04-26 Francais Isolants Plaque d'insonorisation et d'isolation vibratoire
US3930568A (en) * 1973-05-29 1976-01-06 Bti Company Bar stock silencer tube
US4566231A (en) * 1983-09-27 1986-01-28 The Boeing Company Vibration damping stiffener
DE3903227A1 (de) * 1989-02-03 1990-08-16 Man Nutzfahrzeuge Ag Erhoehung der schwingweg-ansprechempfindlichkeit bei reibflaechendaempfern
DE102005024549B3 (de) 2005-05-28 2006-12-07 Airbus Deutschland Gmbh Sandwichstruktur mit frequenzselektivem Doppelwandverhalten
US7631727B2 (en) * 2006-05-24 2009-12-15 Airbus Deutschland Gmbh Sandwich structure with frequency-selective double wall behavior
DE102007022616C5 (de) * 2007-05-15 2013-01-17 Airbus Operations Gmbh Mehrschichtplatte mit schräger Schlitzung des Plattenkerns zur Reduzierung der Körperschallabstrahlung und zur Erhöhung der Schalldämmung bei Beibehalten der mechanischen Stabilität
DE102008017357B4 (de) * 2008-04-04 2014-01-16 Airbus Operations Gmbh Akustisch optimiertes Kabinenwandelement und seine Verwendung
DE102008063923A1 (de) 2008-12-19 2010-06-24 Airbus Deutschland Gmbh Mehrschichtplatte zur Schalldämmung
US8479880B2 (en) * 2010-09-15 2013-07-09 The Boeing Company Multifunctional nano-skin articles and methods
JP5787044B2 (ja) * 2013-03-04 2015-09-30 新日鐵住金株式会社 衝撃吸収部品
CN107000362B (zh) 2014-08-12 2019-11-19 Hrl实验室有限责任公司 渐进式刚度结构-声学夹层板
US20170088150A1 (en) * 2015-09-24 2017-03-30 Kanopeo Gmbh Brake trolley and a brake system for a continuous belay system
US11557937B2 (en) 2018-11-15 2023-01-17 Cummins Power Generation Ip, Inc. Genset enclosures with low acoustic noise
CN111625904B (zh) * 2020-05-29 2023-08-04 中国航空工业集团公司西安飞机设计研究所 一种螺旋桨飞机舱内噪声低频仿真方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1628090A (en) * 1924-09-26 1927-05-10 Weiss Johannes Sound-insulating plate, sheet, or slab
US1855161A (en) * 1928-10-12 1932-04-19 Bird & Son Composite insulating board
US1880153A (en) * 1931-03-19 1932-09-27 Rosenzweig Siegfried Sound insulating and vibration dampening structural unit
US2198885A (en) * 1932-04-21 1940-04-30 Celotex Corp Composite thermal insulating unit
US2017071A (en) * 1934-03-10 1935-10-15 Ind Process Corp Method of securing adhesion of rubber to metal
US2101568A (en) * 1934-06-04 1937-12-07 Francis R Woodbury Sound deadening construction
US2184482A (en) * 1936-05-15 1939-12-26 Crown Cork & Seal Co Vibration absorbing composition and structure embodying the same
US2270902A (en) * 1939-11-25 1942-01-27 George A Rubissow Antivibration means and method of use of same
US2744042A (en) * 1951-06-21 1956-05-01 Goodyear Tire & Rubber Laminated panels
DE936114C (de) * 1952-10-03 1955-12-07 Hellmuth Dr Phil Nat Etzold Anordnung zur akustischen Daemmung von waermeerzeugenden Stoerstrahlern
GB754299A (en) * 1954-05-10 1956-08-08 United States Steel Corp Structural panel and method of manufacture

Also Published As

Publication number Publication date
DE1422020A1 (de) 1969-11-06
DE1422020B2 (de) 1973-04-12
GB943256A (en) 1963-12-04
BE587327A (fr) 1960-05-30
CH371272A (fr) 1963-08-15
DE1165894B (de) 1964-03-19
US3087570A (en) 1963-04-30

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