EP1865187A3 - Améliorations du bruit d'un véhicule ou liées à celui-ci - Google Patents

Améliorations du bruit d'un véhicule ou liées à celui-ci Download PDF

Info

Publication number
EP1865187A3
EP1865187A3 EP07109532A EP07109532A EP1865187A3 EP 1865187 A3 EP1865187 A3 EP 1865187A3 EP 07109532 A EP07109532 A EP 07109532A EP 07109532 A EP07109532 A EP 07109532A EP 1865187 A3 EP1865187 A3 EP 1865187A3
Authority
EP
European Patent Office
Prior art keywords
connecting pipe
intake duct
relating
vehicle noise
disclosed
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.)
Granted
Application number
EP07109532A
Other languages
German (de)
English (en)
Other versions
EP1865187A2 (fr
EP1865187B1 (fr
Inventor
Shinichi Takeuchi
Hiroshi Shimada
Takeharu Sasaoka
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 EP1865187A2 publication Critical patent/EP1865187A2/fr
Publication of EP1865187A3 publication Critical patent/EP1865187A3/fr
Application granted granted Critical
Publication of EP1865187B1 publication Critical patent/EP1865187B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10295—Damping means, e.g. tranquillising chamber to dampen air oscillations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10301—Flexible, resilient, pivotally or movable parts; Membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1272—Intake silencers ; Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1294—Amplifying, modulating, tuning or transmitting sound, e.g. directing sound to the passenger cabin; Sound modulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/161—Arrangement of the air intake system in the engine compartment, e.g. with respect to the bonnet or the vehicle front face

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
EP07109532A 2006-06-05 2007-06-04 Améliorations du bruit d'un véhicule ou liées à celui-ci Expired - Fee Related EP1865187B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006155945A JP4661695B2 (ja) 2006-06-05 2006-06-05 吸気音強調装置

Publications (3)

Publication Number Publication Date
EP1865187A2 EP1865187A2 (fr) 2007-12-12
EP1865187A3 true EP1865187A3 (fr) 2008-12-24
EP1865187B1 EP1865187B1 (fr) 2010-12-08

Family

ID=38523465

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07109532A Expired - Fee Related EP1865187B1 (fr) 2006-06-05 2007-06-04 Améliorations du bruit d'un véhicule ou liées à celui-ci

Country Status (5)

Country Link
US (1) USRE42490E1 (fr)
EP (1) EP1865187B1 (fr)
JP (1) JP4661695B2 (fr)
CN (1) CN101086240B (fr)
DE (1) DE602007011001D1 (fr)

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* Cited by examiner, † Cited by third party
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KR100957351B1 (ko) 2008-06-23 2010-05-12 현대자동차주식회사 차량의 흡기토출음 음질 튜닝구조
JP5389477B2 (ja) * 2009-03-05 2014-01-15 株式会社Ｒｏｋｉ 吸気音調整装置
GB201004447D0 (en) * 2010-03-17 2010-05-05 Trysome Ltd Mapped sound generator
JP5639794B2 (ja) * 2010-06-23 2014-12-10 株式会社マーレ フィルターシステムズ 内燃機関の吸気音発生装置
CN102913355A (zh) * 2012-11-02 2013-02-06 重庆大学 单腔多个共振频率旁支型共振消声器
US9359981B1 (en) * 2015-05-08 2016-06-07 Brunswick Corporation Outboard motor with sound enhancement device and method for modifying sounds produced by air intake system of an outboard motor
US10180121B1 (en) * 2016-04-05 2019-01-15 Brunswick Corporation Outboard motor with sound enhancement device and method for modifying sounds produced by air intake system of an outboard motor
US9909545B1 (en) 2016-07-26 2018-03-06 Brunswick Corporation Outboard motor with sound enhancement device and method for modifying sounds produced by air intake system of an outboard motor
US10197022B2 (en) * 2016-12-14 2019-02-05 GM Global Technology Operations LLC Adjustable sound distribution system and a vehicle
KR102378054B1 (ko) * 2017-08-25 2022-03-25 현대자동차주식회사 차량의 배기음 발생장치
US10724410B1 (en) 2017-11-14 2020-07-28 Brunswick Corporation Exhaust sound enhancement assembly and method for a marine propulsion device
CN114645808B (zh) * 2021-04-16 2023-06-30 长城汽车股份有限公司 车内发动机运行声音生成系统及生成方法和车辆

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EP1772614A2 (fr) * 2005-10-07 2007-04-11 Nissan Motor Co., Ltd. Appareil d'augmentation de son
EP1808594A1 (fr) * 2006-01-13 2007-07-18 Denso Corporation Silencieux

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Publication number Priority date Publication date Assignee Title
EP0704617A1 (fr) * 1994-09-02 1996-04-03 General Motors Corporation Absorbeur de son
EP1111228A2 (fr) * 1999-12-24 2001-06-27 MAHLE Filtersysteme GmbH Filtre en particulier filtre d'admission
WO2005045225A1 (fr) * 2003-11-06 2005-05-19 Mahle Tennex Corporation Dispositif d'admission d'un moteur a combustion interne
DE112004002158T5 (de) * 2003-11-06 2006-11-02 Mahle Filter Systems Japan Corp. Ansaugvorrichtung einer Brennkraftmaschine
EP1772614A2 (fr) * 2005-10-07 2007-04-11 Nissan Motor Co., Ltd. Appareil d'augmentation de son
EP1808594A1 (fr) * 2006-01-13 2007-07-18 Denso Corporation Silencieux

Also Published As

Publication number Publication date
CN101086240B (zh) 2010-06-09
DE602007011001D1 (de) 2011-01-20
EP1865187A2 (fr) 2007-12-12
JP2007321724A (ja) 2007-12-13
CN101086240A (zh) 2007-12-12
EP1865187B1 (fr) 2010-12-08
USRE42490E1 (en) 2011-06-28
JP4661695B2 (ja) 2011-03-30

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