GB2018690B - Motor vehicle equipped with engine noise emission preventing device - Google Patents

Motor vehicle equipped with engine noise emission preventing device

Info

Publication number
GB2018690B
GB2018690B GB7912249A GB7912249A GB2018690B GB 2018690 B GB2018690 B GB 2018690B GB 7912249 A GB7912249 A GB 7912249A GB 7912249 A GB7912249 A GB 7912249A GB 2018690 B GB2018690 B GB 2018690B
Authority
GB
United Kingdom
Prior art keywords
motor vehicle
vehicle equipped
preventing device
engine noise
noise emission
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
GB7912249A
Other languages
English (en)
Other versions
GB2018690A (en
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB2018690A publication Critical patent/GB2018690A/en
Application granted granted Critical
Publication of GB2018690B publication Critical patent/GB2018690B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0884—Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0861—Insulating elements, e.g. for sound insulation for covering undersurfaces of vehicles, e.g. wheel houses
    • 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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Vibration Prevention Devices (AREA)
  • Arrangement Of Transmissions (AREA)
  • General Details Of Gearings (AREA)
GB7912249A 1978-04-12 1979-04-06 Motor vehicle equipped with engine noise emission preventing device Expired GB2018690B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4207478A JPS54135912A (en) 1978-04-12 1978-04-12 Engine noise muffler

Publications (2)

Publication Number Publication Date
GB2018690A GB2018690A (en) 1979-10-24
GB2018690B true GB2018690B (en) 1982-11-10

Family

ID=12625909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7912249A Expired GB2018690B (en) 1978-04-12 1979-04-06 Motor vehicle equipped with engine noise emission preventing device

Country Status (5)

Country Link
US (1) US4445584A (enExample)
JP (1) JPS54135912A (enExample)
DE (1) DE2914209A1 (enExample)
FR (1) FR2422542A1 (enExample)
GB (1) GB2018690B (enExample)

Families Citing this family (30)

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DE2952188A1 (de) * 1979-12-22 1981-06-25 Magirus-Deutz Ag, 7900 Ulm Nutzfahrzeug mit einer im wesentlichen innerhalb der umrisse des fahrerhauses angeordneten kapsel zur aufnahme eines antriebsaggregates
JPS581735U (ja) * 1981-06-26 1983-01-07 日産自動車株式会社 自動車エンジンのアンダ−カバ−
DE3242604C2 (de) * 1982-11-18 1985-03-28 Daimler-Benz Ag, 7000 Stuttgart Schallisolierendes Wandteil zur Begrenzung des Motorraumes eines Kraftfahrzeuges
JPS608524U (ja) * 1983-06-29 1985-01-21 日野自動車株式会社 クラツチ
DE3428970A1 (de) * 1984-08-06 1986-02-13 Bayerische Motoren Werke AG, 8000 München Kuehlluftfuehrung durch den motorraum von kraftfahrzeugen
DE3540693A1 (de) * 1985-11-16 1987-05-21 Opel Adam Ag Schalldaemmende vorrichtung zur abschottung des motorraums eines kraftfahrzeugs
US4667628A (en) * 1986-03-06 1987-05-26 General Motors Corporation Oil pan isolation mounting and seal
GB2203107B (en) * 1987-04-09 1991-05-29 Linde Ag Vehicle having a soundproofed drive unit
DE4024035C2 (de) * 1990-07-28 1995-07-13 Audi Ag Verbindung eines geräuschdämpfenden Kraftfahrzeug-Verkleidungsteiles mit dem Fahrzeugunterbau
US5539376A (en) * 1993-08-11 1996-07-23 Kachadurian; Edward Anti-tamper shield for auto alarm
DE10130358A1 (de) * 2001-06-23 2003-01-09 Porsche Ag Verkleidungsvorrichtung für die Unterseite eines Kraftfahrzeugs und Kraftfahrzeug
JP2005119434A (ja) * 2003-10-16 2005-05-12 Honda Motor Co Ltd 自動車のガードパイプ
US20090038875A1 (en) * 2005-05-12 2009-02-12 Arctic Cat, Inc. Off-road engine configuration with noise reduction system
DE102005054960B4 (de) * 2005-11-17 2017-07-20 Audi Ag Motorraumabdeckungsbauteil für eine Kraftfahrzeug-Karosserie und Rohbaustruktur einer Kraftfahrzeugkarosserie
JP4349386B2 (ja) * 2006-06-30 2009-10-21 三菱自動車工業株式会社 冷却液の冷却構造
JP4987641B2 (ja) * 2007-09-10 2012-07-25 本田技研工業株式会社 エンジンに固設されたカバー
JP5108709B2 (ja) * 2008-09-30 2012-12-26 株式会社神戸製鋼所 建設機械のキャビン防音装置
CN102271967B (zh) * 2008-12-30 2014-10-29 沃尔沃拉斯特瓦格纳公司 包括隔声罩的发动机结构
MX2011011722A (es) * 2009-05-05 2012-02-29 Refuse Trucks Inc Vehiculo para basura con cabina unica y metodo de fabricacion.
FR2950574B1 (fr) * 2009-09-29 2012-03-23 Valeo Systemes Thermiques Bloc d'echange thermique pour vehicule automobile
JP5821425B2 (ja) 2011-08-31 2015-11-24 マツダ株式会社 車両の車体構造
JP5483293B2 (ja) * 2011-11-29 2014-05-07 富士重工業株式会社 ハイブリッド自動車の車体構造
KR101315713B1 (ko) * 2011-12-07 2013-10-10 기아자동차주식회사 차량의 엔진 인캡슐레이션 구조물
JP5483756B2 (ja) * 2012-03-22 2014-05-07 富士重工業株式会社 自動車
DE102014114092A1 (de) * 2014-09-29 2016-03-31 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Unterbodenverkleidung für ein Kraftfahrzeug
KR102358402B1 (ko) * 2017-09-29 2022-02-04 현대자동차주식회사 캡 오버 트럭의 엔진룸 방음커버장치
JP6568915B2 (ja) * 2017-09-29 2019-08-28 株式会社Ｓｕｂａｒｕ パワーユニットのカプセル構造を有する車両
JP6946997B2 (ja) * 2017-12-13 2021-10-13 トヨタ自動車株式会社 車両用のオイルパンガード
JP2019147527A (ja) * 2018-02-28 2019-09-05 トヨタ自動車株式会社 車両前部構造
CN116279841B (zh) * 2023-02-28 2023-10-20 无锡市振华汽车部件股份有限公司 一种减震降噪汽车轮罩

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7107748U (de) * 1972-02-03 Willbrandt & Co Halter fur Innenauskleidungen in Räumen
US2820523A (en) * 1955-01-13 1958-01-21 Gen Motors Corp Front wheel drive vehicle with cab-over-engine
FR1264056A (fr) * 1960-05-07 1961-06-19 Citroen Sa Andre Perfectionnements aux circuits d'air de refroidissement des moteurs de véhicules automobiles
US3147814A (en) * 1962-02-26 1964-09-08 Clary Corp Engine cooling and silencing system
GB976049A (en) * 1962-03-22 1964-11-25 Maschf Augsburg Nuernberg Ag Improvements in and relating to power-driven vehicles
DE1430808A1 (de) * 1963-04-17 1968-12-12 Daimler Benz Ag Kraftfahrzeug,insbesondere Gelaendefahrzeug
US3882951A (en) * 1973-01-22 1975-05-13 Hallamore Inc Quiet slide out engine vehicle
US3918547A (en) * 1973-05-02 1975-11-11 Daimler Benz Ag Bus with water-cooled rear engine
US3903831A (en) * 1973-05-14 1975-09-09 Waterland Corp Amphibious vehicle
JPS5214494B2 (enExample) * 1973-08-14 1977-04-22
DE2403254A1 (de) * 1974-01-24 1975-08-07 Daimler Benz Ag Vorrichtung zur daempfung des motorgeraeuschs in kraftfahrzeugen
JPS50106532U (enExample) * 1974-01-31 1975-09-01
US3990737A (en) * 1974-02-19 1976-11-09 Caterpillar Tractor Co. Resilient mounting means for a protection cab or the like
GB1499140A (en) * 1974-03-11 1978-01-25 Maschf Augsburg Nuernberg Ag Sound attenuating chamber for vehicle propulsion units
GB1497951A (en) * 1974-11-20 1978-01-12 Nissan Motor Environmental noise pollution reduction device of running road vehicle
GB1551362A (en) * 1975-04-28 1979-08-30 Komatsu Mfg Co Ltd Radiator assembly
AT354863B (de) * 1975-06-13 1980-02-11 List Hans Kraftfahrzeug mit einer schalldaemmenden kapsel fuer den motor bzw. die motor-getriebe -einheit
GB1528044A (en) * 1975-07-18 1978-10-11 British Leyland Uk Ltd Motor vehicles
DE2534421C2 (de) * 1975-08-01 1982-09-23 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zum Verhindern der Fortpflanzung von durch Motore oder deren Teile erzeugten Schwingungen
FR2320842A1 (fr) * 1975-08-14 1977-03-11 Berliet Automobiles Dispositif pour l'insonorisation des vehicules a moteur, notamment pour les autobus
FR2331111A1 (fr) * 1975-11-10 1977-06-03 Bertin & Cie Attenuation des bruits de moteurs, en particulier pour les voitures automobiles, vis-a-vis de l'exterieur du vehicule
DE2554750A1 (de) * 1975-12-05 1977-06-16 Massey Ferguson Hanomag Inc & Erdbewegungsmaschine als rad- oder gleiskettenfahrzeug
DE2738063A1 (de) * 1976-09-03 1978-03-16 List Hans Kraftfahrzeug mit auf seinen beiden rahmenholmen abgestuetztem schalldaemmend verkleidetem verbrennungsmotor
AT352550B (de) * 1977-01-27 1979-09-25 Steyr Daimler Puch Ag Schallmindernde verkleidung fuer das antriebs- aggregat von frontlenker-lastkraftwagen mit kippbarem fahrerhaus
FR2387822A1 (fr) * 1977-04-21 1978-11-17 Matec Holding Perfectionnements aux elements d'insonorisation pour compartiments de moteurs de vehicules et aux compartiments equipes de tels elements

Also Published As

Publication number Publication date
FR2422542A1 (fr) 1979-11-09
GB2018690A (en) 1979-10-24
DE2914209A1 (de) 1979-10-18
FR2422542B1 (enExample) 1983-11-10
US4445584A (en) 1984-05-01
JPS54135912A (en) 1979-10-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee