IT1139752B - Coperchio di cassa per chiudere ermeticamente la scatola ad ingranaggi di un motore endotermico - Google Patents

Coperchio di cassa per chiudere ermeticamente la scatola ad ingranaggi di un motore endotermico

Info

Publication number
IT1139752B
IT1139752B IT25088/81A IT2508881A IT1139752B IT 1139752 B IT1139752 B IT 1139752B IT 25088/81 A IT25088/81 A IT 25088/81A IT 2508881 A IT2508881 A IT 2508881A IT 1139752 B IT1139752 B IT 1139752B
Authority
IT
Italy
Prior art keywords
gear box
case cover
hermetically close
endothermal
motor
Prior art date
Application number
IT25088/81A
Other languages
English (en)
Italian (it)
Other versions
IT8125088A0 (it
Inventor
Dietmar Henkel
Alfred Sack
Lorenz Schweiger
Original Assignee
Maschf 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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of IT8125088A0 publication Critical patent/IT8125088A0/it
Application granted granted Critical
Publication of IT1139752B publication Critical patent/IT1139752B/it

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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • General Details Of Gearings (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Vibration Prevention Devices (AREA)
  • Gasket Seals (AREA)
IT25088/81A 1980-11-14 1981-11-13 Coperchio di cassa per chiudere ermeticamente la scatola ad ingranaggi di un motore endotermico IT1139752B (it)

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
IT8125088A0 IT8125088A0 (it) 1981-11-13
IT1139752B true IT1139752B (it) 1986-09-24

Family

ID=6116785

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25088/81A IT1139752B (it) 1980-11-14 1981-11-13 Coperchio di cassa per chiudere ermeticamente la scatola ad ingranaggi di un motore endotermico

Country Status (6)

Country Link
JP (1) JPS57110724A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3042988A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2494473A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2088027B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1139752B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE449519B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
DE3042988A1 (de) 1982-07-01
GB2088027A (en) 1982-06-03
FR2494473B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-04-05
GB2088027B (en) 1984-05-31
JPS57110724A (en) 1982-07-09
SE8106741L (sv) 1982-05-15
IT8125088A0 (it) 1981-11-13
SE449519B (sv) 1987-05-04
FR2494473A1 (fr) 1982-05-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961127