FR2237560A5 - - Google Patents

Info

Publication number
FR2237560A5
FR2237560A5 FR7324231A FR7324231A FR2237560A5 FR 2237560 A5 FR2237560 A5 FR 2237560A5 FR 7324231 A FR7324231 A FR 7324231A FR 7324231 A FR7324231 A FR 7324231A FR 2237560 A5 FR2237560 A5 FR 2237560A5
Authority
FR
France
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
FR7324231A
Other languages
French (fr)
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.)
BP Chemicals Hitco Inc
Original Assignee
BP Chemicals Hitco 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 BP Chemicals Hitco Inc filed Critical BP Chemicals Hitco Inc
Application granted granted Critical
Publication of FR2237560A5 publication Critical patent/FR2237560A5/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
    • E04B2001/8423—Tray or frame type panels or blocks, 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
    • 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.]
    • Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet
    • Y10T428/24182—Inward from edge of web or sheet
    • 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
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR7324231A 1972-07-03 1973-07-02 Expired FR2237560A5 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26847572A 1972-07-03 1972-07-03

Publications (1)

Publication Number Publication Date
FR2237560A5 true FR2237560A5 (enrdf_load_html_response) 1975-02-07

Family

ID=23023170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324231A Expired FR2237560A5 (enrdf_load_html_response) 1972-07-03 1973-07-02

Country Status (4)

Country Link
US (1) US3756346A (enrdf_load_html_response)
JP (1) JPS4964217A (enrdf_load_html_response)
FR (1) FR2237560A5 (enrdf_load_html_response)
GB (1) GB1430448A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038746A1 (fr) * 1980-04-18 1981-10-28 AEROSPATIALE Société Nationale Industrielle Couche poreuse pour structure composite destinée à l'absorption d'énergie sonore et son procédé de fabrication

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966522A (en) * 1974-05-23 1976-06-29 Hitco Method of making woven acoustical panel
US3960236A (en) * 1974-06-17 1976-06-01 Mcdonnell Douglas Corporation Lock core panel
US4600619A (en) * 1984-12-31 1986-07-15 The Boeing Company Continuously wound filament structure for use in noise attenuation element
US5240533A (en) * 1987-07-17 1993-08-31 Vorwerk & Co. Interholding Gmbh Method of fabricating a structural element formed of a resin-hardened velour fabric
DE3813741C2 (de) * 1988-04-23 1998-12-24 Vorwerk Co Interholding Bauteil auf Gewirkebasis und Verfahren zu seiner Herstellung
GB9001358D0 (en) * 1990-01-20 1990-05-30 Scapa Group Plc Deformable fabric for composite materials
US9833930B2 (en) * 2012-10-23 2017-12-05 Albany Engineered Composites, Inc. Circumferential stiffeners for composite fancases

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147820A (en) * 1955-01-25 1964-09-08 Johns Manville Acoustical panel unit with porous resinous facing
US3231042A (en) * 1961-06-28 1966-01-25 Mohasco Ind Inc Foldable sound insulating material and partition
US3631667A (en) * 1967-08-29 1972-01-04 Owens Corning Fiberglass Corp Method of making reinforcement for tires
US3502171A (en) * 1968-05-31 1970-03-24 Boeing Co Composite laminar structure for noise attenuation of fast moving gas streams,and method of making the same
US3565127A (en) * 1968-10-22 1971-02-23 Monsanto Co Inextensible filamentary structures, and fabrics woven therefrom
US3481427A (en) * 1968-11-29 1969-12-02 Mc Donnell Douglas Corp Acoustical panel structure
US3700067A (en) * 1970-06-01 1972-10-24 Mc Donnell Douglas Corp Acoustic face sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038746A1 (fr) * 1980-04-18 1981-10-28 AEROSPATIALE Société Nationale Industrielle Couche poreuse pour structure composite destinée à l'absorption d'énergie sonore et son procédé de fabrication

Also Published As

Publication number Publication date
US3756346A (en) 1973-09-04
GB1430448A (en) 1976-03-31
JPS4964217A (enrdf_load_html_response) 1974-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse