[go: up one dir, main page]

AU2001293840A1 - Reduced-noise device - Google Patents

Reduced-noise device

Info

Publication number
AU2001293840A1
AU2001293840A1 AU2001293840A AU9384001A AU2001293840A1 AU 2001293840 A1 AU2001293840 A1 AU 2001293840A1 AU 2001293840 A AU2001293840 A AU 2001293840A AU 9384001 A AU9384001 A AU 9384001A AU 2001293840 A1 AU2001293840 A1 AU 2001293840A1
Authority
AU
Australia
Prior art keywords
reduced
noise device
noise
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.)
Abandoned
Application number
AU2001293840A
Inventor
Karl Heinz Homberg
Dirk Jansen
Werner Wilhelm Kraft
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of AU2001293840A1 publication Critical patent/AU2001293840A1/en
Abandoned legal-status Critical Current

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
    • 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
    • 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
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10354—Joining multiple sections together
    • F02M35/1036—Joining multiple sections together by welding, bonding or the like
    • 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
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
    • 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
    • F02M35/1277—Reinforcement of walls, e.g. with ribs or laminates; Walls having air gaps or additional sound damping layers
    • 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
    • F02M35/1283—Manufacturing or assembly; Connectors; Fixations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Manufacturing & Machinery (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
AU2001293840A 2000-09-29 2001-09-25 Reduced-noise device Abandoned AU2001293840A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10048755 2000-09-29
DE10048755A DE10048755C1 (en) 2000-09-29 2000-09-29 Noise-reduced devices
PCT/EP2001/011051 WO2002027166A1 (en) 2000-09-29 2001-09-25 Reduced-noise device

Publications (1)

Publication Number Publication Date
AU2001293840A1 true AU2001293840A1 (en) 2002-04-08

Family

ID=7658407

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001293840A Abandoned AU2001293840A1 (en) 2000-09-29 2001-09-25 Reduced-noise device

Country Status (4)

Country Link
US (1) US20020040827A1 (en)
AU (1) AU2001293840A1 (en)
DE (1) DE10048755C1 (en)
WO (1) WO2002027166A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7107959B2 (en) * 2002-05-16 2006-09-19 Toyoda Gosei Co., Ltd. Air intake apparatus
US20050031462A1 (en) * 2003-08-07 2005-02-10 Chi-Der Chen Silent device for submerge pump of aquarium
JP4531772B2 (en) * 2004-02-02 2010-08-25 ダイムラー・アクチェンゲゼルシャフト Air filter system
DE102004007602B4 (en) * 2004-02-17 2014-06-18 Volkswagen Ag Cover for an internal combustion engine of a motor vehicle
DE102004010601B4 (en) * 2004-03-02 2006-05-11 Aktiebolaget Skf Cover for tight sealing of device comprises elastomer component for laying upon locating face of device, and cap-like component connected to elastomer section, with cap-like component constructed from sound insulating material
JP4829218B2 (en) * 2005-03-30 2011-12-07 パナソニック株式会社 Sound absorbing structure
FR2898644A1 (en) * 2006-03-17 2007-09-21 Renault Sas AIR DISTRIBUTOR OF AN INTERNAL COMBUSTION ENGINE
IT1394452B1 (en) * 2008-11-19 2012-06-15 Angelico NOISE PANEL.
FR2952978A1 (en) * 2009-11-24 2011-05-27 Peugeot Citroen Automobiles Sa DEVICE FOR ATTENUATING THE NOISE GENERATED BY A SOUND SOURCE, IN PARTICULAR THE NOISE GENERATED BY AN ELECTRICAL VACUUM PUMP OF A MOTOR VEHICLE
DE102016214890A1 (en) * 2016-08-10 2018-02-15 Magna powertrain gmbh & co kg Electric machine
DE102018201544A1 (en) 2018-02-01 2019-08-01 Bayerische Motoren Werke Aktiengesellschaft Internal combustion engine with a suction module
CN112065619A (en) * 2020-07-27 2020-12-11 西安交通大学 A FSAE racing car air intake system with deflector
USD1085161S1 (en) * 2025-02-24 2025-07-22 Xiaodan Chen Intake manifold

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT325897B (en) * 1971-09-28 1975-11-10 List Hans WALL-FORMING COMPONENT, IN PARTICULAR HOUSING OR HOUSING PART OF A MACHINE OR WORKING MACHINE
DE2458629A1 (en) * 1974-12-11 1976-06-24 Hatz Motoren COMBUSTION MACHINE WITH NOISE-DAMPENING CASING
US5302783A (en) * 1992-12-21 1994-04-12 Abc Group Resonator
DE4404502C2 (en) * 1994-02-12 2002-02-28 Bosch Gmbh Robert Sound absorbing cover
DE19615917A1 (en) * 1996-04-22 1997-10-30 Wolf Woco & Co Franz J Intake silencer and motor vehicle
DE59813724D1 (en) * 1997-06-20 2006-10-26 Mann & Hummel Gmbh INTAKE SYSTEM, IN PARTICULAR FOR USE AS INTAKE CHANNEL OF AN INTERNAL COMBUSTION ENGINE
DE29712278U1 (en) * 1997-07-11 1998-11-05 M. Faist GmbH & Co KG, 86381 Krumbach Underbody paneling
JP3726860B2 (en) * 1997-10-24 2005-12-14 スズキ株式会社 Engine intake pipe structure
US5947082A (en) * 1997-11-05 1999-09-07 Ford Global Technologies, Inc. Idle air bypass valve silencer

Also Published As

Publication number Publication date
WO2002027166A1 (en) 2002-04-04
US20020040827A1 (en) 2002-04-11
DE10048755C1 (en) 2002-05-23

Similar Documents

Publication Publication Date Title
AU2001228310A1 (en) Rear-projecting device
AU2001257258A1 (en) Fastening device
AU2001238137A1 (en) Communicating device
AUPR044000A0 (en) Diagnostic device
AU2001294417A1 (en) Operating device
AU2002215121A1 (en) Interface device
EP1180737A3 (en) Adjustment device
AU2002311590A1 (en) Electrostimulating device
AU2001293840A1 (en) Reduced-noise device
EP1180823A3 (en) Cable-connection or cable-joint device
AU2001244889A1 (en) Improved attachment device
AU2001241311A1 (en) Cap-signaling device
AU2001254745A1 (en) Pellet-freezing device
AU2002214176A1 (en) Stop device
AU2001279629A1 (en) Positioning device
AU2001238543A1 (en) Antiextrusion device
AU2001250678A1 (en) Holder-grasping device
AU2001228493A1 (en) Adjusting device
AU2002215241A1 (en) Paper-clipping device
AU6269700A (en) Forming device
AU2001278826A1 (en) Fastening device
AU2001283078A1 (en) Eye-exercise device
AU7413700A (en) Covering device
AU2001242896A1 (en) Fastening device
AU2001281849A1 (en) Mechanical coin-testing device