LU76839A1 - - Google Patents

Info

Publication number
LU76839A1
LU76839A1 LU76839A LU76839A LU76839A1 LU 76839 A1 LU76839 A1 LU 76839A1 LU 76839 A LU76839 A LU 76839A LU 76839 A LU76839 A LU 76839A LU 76839 A1 LU76839 A1 LU 76839A1
Authority
LU
Luxembourg
Application number
LU76839A
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
Priority claimed from GB766276A external-priority patent/GB1558767A/en
Application filed filed Critical
Publication of LU76839A1 publication Critical patent/LU76839A1/xx

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/165—Particles in a matrix
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/26—Bituminous materials, e.g. tar, pitch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
LU76839A 1976-02-26 1977-02-24 LU76839A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB766276A GB1558767A (en) 1976-02-26 1976-02-26 Nouse reducing materials
GB2999576 1976-07-19

Publications (1)

Publication Number Publication Date
LU76839A1 true LU76839A1 (ja) 1977-07-11

Family

ID=26241582

Family Applications (1)

Application Number Title Priority Date Filing Date
LU76839A LU76839A1 (ja) 1976-02-26 1977-02-24

Country Status (5)

Country Link
AU (1) AU2260477A (ja)
ES (1) ES456292A2 (ja)
FR (1) FR2357504A2 (ja)
IT (1) IT1115758B (ja)
LU (1) LU76839A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018838C2 (de) * 1979-05-18 1986-04-10 Nissan Motor Co., Ltd., Yokohama, Kanagawa Geräuschunterdrückendes Anbauteil für eine geräuscherzeugende Kraftmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2175767A (en) * 1937-05-14 1939-10-10 J W Mortell Company Sound-deadening adhesive
GB1045472A (en) * 1963-03-29 1966-10-12 Ruberoid Co Ltd Bituminous sheet
US3602332A (en) * 1969-01-08 1971-08-31 Grace W R & Co Lead-loaded microporous acoustic panel
BE792932A (fr) * 1972-01-05 1973-04-16 Berliet Automobiles Materiau plastique pour ecrans phoniques et couvercle de culbuteurs de moteurs a combustion interne

Also Published As

Publication number Publication date
AU2260477A (en) 1978-08-31
FR2357504A2 (fr) 1978-02-03
ES456292A2 (es) 1978-03-01
FR2357504B2 (ja) 1984-07-20
IT1115758B (it) 1986-02-03

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