FR2494473B1 - - Google Patents

Info

Publication number
FR2494473B1
FR2494473B1 FR8119154A FR8119154A FR2494473B1 FR 2494473 B1 FR2494473 B1 FR 2494473B1 FR 8119154 A FR8119154 A FR 8119154A FR 8119154 A FR8119154 A FR 8119154A FR 2494473 B1 FR2494473 B1 FR 2494473B1
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
FR8119154A
Other languages
French (fr)
Other versions
FR2494473A1 (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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2494473A1 publication Critical patent/FR2494473A1/fr
Application granted granted Critical
Publication of FR2494473B1 publication Critical patent/FR2494473B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G10K11/168—Plural layers of different materials, e.g. sandwiches

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • General Details Of Gearings (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Laminated Bodies (AREA)
  • Gasket Seals (AREA)
  • Vibration Prevention Devices (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR8119154A 1980-11-14 1981-10-12 Couvercle d'etancheite pour carter de distribution d'un moteur a combustion interne Granted FR2494473A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803042988 DE3042988A1 (de) 1980-11-14 1980-11-14 Gehaeusedeckel zur abdichtung des steuerraederkastens einer brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2494473A1 FR2494473A1 (fr) 1982-05-21
FR2494473B1 true FR2494473B1 (it) 1985-04-05

Family

ID=6116785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8119154A Granted FR2494473A1 (fr) 1980-11-14 1981-10-12 Couvercle d'etancheite pour carter de distribution d'un moteur a combustion interne

Country Status (6)

Country Link
JP (1) JPS57110724A (it)
DE (1) DE3042988A1 (it)
FR (1) FR2494473A1 (it)
GB (1) GB2088027B (it)
IT (1) IT1139752B (it)
SE (1) SE449519B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566231A (en) * 1983-09-27 1986-01-28 The Boeing Company Vibration damping stiffener
JP2962964B2 (ja) * 1992-06-26 1999-10-12 キヤノン株式会社 液体吐出装置及びそれを用いたプリント方法
KR20020080212A (ko) * 2001-04-12 2002-10-23 한국과학기술연구원 진동감쇄능이 우수한 복층 금속판재
US7267196B2 (en) * 2004-02-12 2007-09-11 The Boeing Company Method and apparatus for reducing acoustic noise
JP4523323B2 (ja) * 2004-04-20 2010-08-11 本田技研工業株式会社 パワーユニットにおける防音構造
DE102019124065B3 (de) * 2019-09-09 2021-02-25 Hanon Systems Schalldämpfungsanordnung für eine Inverterabdeckung eines elektrischen Kompressors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1601380A1 (de) * 1968-01-30 1971-01-14 Goetzewerke Auffangwanne fuer Maschinen
AT308474B (de) * 1969-03-20 1973-07-10 List Hans Körperschallhemmender Verschalungsbauteil zur schallisolierenden Verkleidung von Maschinen, insbesondere Brennkraftmaschinen
US3822763A (en) * 1972-10-02 1974-07-09 Caterpillar Tractor Co Anti-noise rocker arm cover
DE2329985C3 (de) * 1973-06-13 1978-07-13 Daimler-Benz Ag, 7000 Stuttgart Einrichtung zum Entdröhnen der Bodengruppe von Kraftfahrzeugen
DE2638982A1 (de) * 1976-08-28 1978-03-02 Bayerische Motoren Werke Ag Abdeckung fuer vibrationen unterworfene maschinen oder aggregate, insbesondere oelwanne oder abdeckhaube fuer eine brennkraftmaschine
FR2406724B1 (fr) * 1977-10-18 1985-08-09 Volkswagenwerk Ag Moteur a combustion interne, a blindage d'insonorisation
JPS5823492B2 (ja) * 1977-11-17 1983-05-16 日産自動車株式会社 自動車用低騒音エンジン

Also Published As

Publication number Publication date
IT1139752B (it) 1986-09-24
JPS57110724A (en) 1982-07-09
SE449519B (sv) 1987-05-04
SE8106741L (sv) 1982-05-15
DE3042988A1 (de) 1982-07-01
GB2088027A (en) 1982-06-03
IT8125088A0 (it) 1981-11-13
FR2494473A1 (fr) 1982-05-21
GB2088027B (en) 1984-05-31

Similar Documents

Publication Publication Date Title
DE3031890C2 (it)
FR2478909B1 (it)
FR2474803B1 (it)
FR2473360B1 (it)
DE3152593A1 (it)
DE3176516T2 (it)
FR2476235B1 (it)
FR2476582B1 (it)
FR2473847B1 (it)
FR2478228B1 (it)
DE3019303C2 (it)
FR2477316B1 (it)
DE3127313C2 (it)
DE3139623C2 (it)
DE3107738C2 (it)
FR2476922B1 (it)
FR2477131B1 (it)
DE3047970C2 (it)
FR2478244B1 (it)
FR2477888B1 (it)
DE3134521C2 (it)
FR2477641B1 (it)
FR2478750B1 (it)
FR2475358B3 (it)
FR2472946B1 (it)

Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse