JPS57110724A - Closed case cover for crank ring for internal combustion engine - Google Patents

Closed case cover for crank ring for internal combustion engine

Info

Publication number
JPS57110724A
JPS57110724A JP56182171A JP18217181A JPS57110724A JP S57110724 A JPS57110724 A JP S57110724A JP 56182171 A JP56182171 A JP 56182171A JP 18217181 A JP18217181 A JP 18217181A JP S57110724 A JPS57110724 A JP S57110724A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
case cover
closed case
crank ring
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.)
Pending
Application number
JP56182171A
Other languages
English (en)
Japanese (ja)
Inventor
Henkeru Deietomaa
Satsuku Arufuretsudo
Shiyubaigaa Rorentsu
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 JPS57110724A publication Critical patent/JPS57110724A/ja
Pending 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)
  • Gasket Seals (AREA)
  • Vibration Prevention Devices (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP56182171A 1980-11-14 1981-11-13 Closed case cover for crank ring for internal combustion engine Pending JPS57110724A (en)

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 (1)

Publication Number Publication Date
JPS57110724A true JPS57110724A (en) 1982-07-09

Family

ID=6116785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56182171A Pending JPS57110724A (en) 1980-11-14 1981-11-13 Closed case cover for crank ring for internal combustion engine

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
SE449519B (sv) 1987-05-04
IT1139752B (it) 1986-09-24
FR2494473A1 (fr) 1982-05-21
GB2088027A (en) 1982-06-03
SE8106741L (sv) 1982-05-15
GB2088027B (en) 1984-05-31
IT8125088A0 (it) 1981-11-13
FR2494473B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-04-05

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