ES456292A2 - Un metodo para reducir o absorber la transmision de ruidos de un componente que es propenso a la vibracion. - Google Patents

Un metodo para reducir o absorber la transmision de ruidos de un componente que es propenso a la vibracion.

Info

Publication number
ES456292A2
ES456292A2 ES456292A ES456292A ES456292A2 ES 456292 A2 ES456292 A2 ES 456292A2 ES 456292 A ES456292 A ES 456292A ES 456292 A ES456292 A ES 456292A ES 456292 A2 ES456292 A2 ES 456292A2
Authority
ES
Spain
Prior art keywords
pts
bitumen
engine compartment
vehicle engine
particulate filler
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
ES456292A
Other languages
English (en)
Spanish (es)
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.)
British Uralite Ltd
Original Assignee
British Uralite Ltd
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 by British Uralite Ltd filed Critical British Uralite Ltd
Publication of ES456292A2 publication Critical patent/ES456292A2/es
Expired legal-status Critical Current

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)
  • Multimedia (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
ES456292A 1976-02-26 1977-02-25 Un metodo para reducir o absorber la transmision de ruidos de un componente que es propenso a la vibracion. Expired ES456292A2 (es)

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
ES456292A2 true ES456292A2 (es) 1978-03-01

Family

ID=26241582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456292A Expired ES456292A2 (es) 1976-02-26 1977-02-25 Un metodo para reducir o absorber la transmision de ruidos de un componente que es propenso a la vibracion.

Country Status (5)

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

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
FR2357504B2 (enrdf_load_html_response) 1984-07-20
AU2260477A (en) 1978-08-31
IT1115758B (it) 1986-02-03
FR2357504A2 (fr) 1978-02-03
LU76839A1 (enrdf_load_html_response) 1977-07-11

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