FR1121881A - Means of damping sound and methods for its manufacture - Google Patents

Means of damping sound and methods for its manufacture

Info

Publication number
FR1121881A
FR1121881A FR1121881DA FR1121881A FR 1121881 A FR1121881 A FR 1121881A FR 1121881D A FR1121881D A FR 1121881DA FR 1121881 A FR1121881 A FR 1121881A
Authority
FR
France
Prior art keywords
manufacture
methods
damping sound
damping
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
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.)
WILHELMI HOLZWERK
Original Assignee
WILHELMI HOLZWERK
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 WILHELMI HOLZWERK filed Critical WILHELMI HOLZWERK
Application granted granted Critical
Publication of FR1121881A publication Critical patent/FR1121881A/en
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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0094—Fibrous material being coated on one surface with at least one layer of an inorganic material and at least one layer of a macromolecular material
    • 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
    • E04B1/8409—Sound-absorbing elements sheet-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
    • E04B1/86—Sound-absorbing elements slab-shaped
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/02—Properties of the materials having acoustical properties
    • D06N2209/025—Insulating, sound absorber
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/067—Flame resistant, fire resistant
    • 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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E04B2001/8281—Flat elements mounted parallel to a supporting surface with an acoustically active air gap between the elements and the mounting surface
    • 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
    • E04B2001/8442—Tray type 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
    • E04B2001/8457—Solid slabs or blocks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Building Environments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Laminated Bodies (AREA)
FR1121881D 1954-04-09 1955-04-07 Means of damping sound and methods for its manufacture Expired FR1121881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH19930A DE1053173B (en) 1954-04-09 1954-04-09 Porous sound absorbing sheet and process for its manufacture

Publications (1)

Publication Number Publication Date
FR1121881A true FR1121881A (en) 1956-08-28

Family

ID=7148715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1121881D Expired FR1121881A (en) 1954-04-09 1955-04-07 Means of damping sound and methods for its manufacture

Country Status (7)

Country Link
US (1) US3182747A (en)
BE (1) BE537120A (en)
CH (1) CH353182A (en)
DE (1) DE1053173B (en)
FR (1) FR1121881A (en)
GB (1) GB811631A (en)
LU (1) LU33497A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191597B (en) * 1962-05-11 1965-04-22 Teroson Werke G M B H Chem Fab Device for body-borne sound insulation and process for their production
US3239973A (en) * 1964-01-24 1966-03-15 Johns Manville Acoustical glass fiber panel with diaphragm action and controlled flow resistance
US3858676A (en) * 1973-01-22 1975-01-07 Masurier Philip H Le Sound absorbing panel
JPS51113316A (en) * 1975-03-31 1976-10-06 Nippon Tokushu Toryo Co Ltd Sounddproof plate
DE3070781D1 (en) * 1979-10-22 1985-07-25 Du Pont An acoustical-damping fibrous or cellular material, a process for its preparation and a latex composition useful for its preparation
US4393631A (en) * 1980-12-03 1983-07-19 Krent Edward D Three-dimensional acoustic ceiling tile system for dispersing long wave sound
US4832147A (en) * 1987-06-19 1989-05-23 E. I. Dupont De Nemours And Company Sound reduction membrane
US5459291A (en) * 1992-09-29 1995-10-17 Schuller International, Inc. Sound absorption laminate
JP2815542B2 (en) * 1994-08-31 1998-10-27 三菱電機ホーム機器株式会社 Sound absorption mechanism using porous structure
US6006476A (en) * 1995-05-01 1999-12-28 Zarnick; Bernard F. Controlling acoustics and emissivity in sports arenas and concert halls
US5665943A (en) * 1995-06-15 1997-09-09 Rpg Diffusor Systems, Inc. Nestable sound absorbing foam with reduced area of attachment
BE1010532A3 (en) * 1995-08-22 1998-10-06 Muyle Guy Aime Victor OBJECT FOR IMPROVING THE ACOUSTICS AND SPACE INCLUDING SUCH ACOUSTIC OBJECT.
DE19653930A1 (en) * 1996-12-21 1998-06-25 Wilhelmi Werke Ag Sound absorbing building board
US5765334A (en) * 1997-02-12 1998-06-16 Vitous; Miroslav L. Method of manufacturing porous building materials
US7178630B1 (en) * 2004-08-30 2007-02-20 Jay Perdue Acoustic device for wall mounting for diffusion and absorption of sound
US7520370B2 (en) * 2006-05-17 2009-04-21 William Orlin Gudim Combination acoustic diffuser and absorber and method of production thereof
JP5194972B2 (en) * 2008-04-09 2013-05-08 トヨタ紡織株式会社 Soundproof material
FR2978373B1 (en) * 2011-07-28 2013-08-02 Saint Gobain Adfors ACOUSTIC ABSORBENT WALL COATING
US11608291B2 (en) 2016-11-04 2023-03-21 Corning Incorporated Micro-perforated panel systems, applications, and methods of making micro-perforated panel systems

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE14992E (en) * 1920-11-23 And rafael guasta
US1790938A (en) * 1931-02-03 Charles lionel mabcus
US1119543A (en) * 1913-02-17 1914-12-01 Wallace Clement Sabine Wall and ceiling of auditoriums and the like.
US1440073A (en) * 1922-07-08 1922-12-26 Guastavino Company R Acoustical facing material for interiors
US1867549A (en) * 1929-07-19 1932-07-19 Acoustical Correction Corp Sound absorbent material
US2028180A (en) * 1930-09-18 1936-01-21 Bell Telephone Labor Inc Acoustic materials
US2045099A (en) * 1932-07-23 1936-06-23 Johns Manville Cellular material and method of making same
US1975002A (en) * 1932-10-13 1934-09-25 Heerwagen Paul Martin Sound deadener for walls, ceilings, etc.
US2067312A (en) * 1933-06-29 1937-01-12 William C Coryell Process of treating slag
DE721802C (en) * 1936-02-13 1942-07-22 Telefunken Gmbh Device for soundproofing rooms
US2170102A (en) * 1936-12-05 1939-08-22 F E Berry Jr & Co Inc Cellular product and method of making the same
US2372695A (en) * 1939-06-08 1945-04-03 Celanese Corp Production of thermoplastic materials in fibrous or cellular form
US2390262A (en) * 1941-08-15 1945-12-04 Mazer Jacob Acoustical structure
US2450911A (en) * 1943-07-20 1948-10-12 Armstrong Cork Co Acoustical structure
US2502016A (en) * 1943-11-30 1950-03-28 Rca Corp Diffraction type sound absorber
US2576073A (en) * 1946-01-19 1951-11-20 American Cyanamid Co Fabricated structure comprising porous compositions of matter
US2498621A (en) * 1948-12-04 1950-02-21 American Cyanamid Co Porous compositions of matter and their preparation
US2704865A (en) * 1949-12-23 1955-03-29 Johns Manville Acoustical treatment
US2789095A (en) * 1952-11-22 1957-04-16 Du Pont Process for preparing urea-formaldehyde solid foam
US2791289A (en) * 1952-12-10 1957-05-07 Simpson Timber Co Process of forming fissured fiber acoustical tile and product thereof
US2797201A (en) * 1953-05-11 1957-06-25 Standard Oil Co Process of producing hollow particles and resulting product
US2779429A (en) * 1953-07-17 1957-01-29 Simon Ruth Mazer Sound absorbing structure
US2703627A (en) * 1954-04-16 1955-03-08 Pittsburgh Corning Corp Acoustic tile

Also Published As

Publication number Publication date
BE537120A (en) 1900-01-01
US3182747A (en) 1965-05-11
LU33497A1 (en)
GB811631A (en) 1959-04-08
CH353182A (en) 1961-03-31
DE1053173B (en) 1959-03-19

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