ES2019320B3 - SUCTION NOISE DAMPER FOR AN INTERNAL COMBUSTION ENGINE - Google Patents

SUCTION NOISE DAMPER FOR AN INTERNAL COMBUSTION ENGINE

Info

Publication number
ES2019320B3
ES2019320B3 ES87105625T ES87105625T ES2019320B3 ES 2019320 B3 ES2019320 B3 ES 2019320B3 ES 87105625 T ES87105625 T ES 87105625T ES 87105625 T ES87105625 T ES 87105625T ES 2019320 B3 ES2019320 B3 ES 2019320B3
Authority
ES
Spain
Prior art keywords
combustion engine
internal combustion
noise damper
suction noise
suction
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 - Lifetime
Application number
ES87105625T
Other languages
Spanish (es)
Inventor
Quang-Hue Vo
Peter-Josef Esser
Georg Gaede
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Application granted granted Critical
Publication of ES2019320B3 publication Critical patent/ES2019320B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1222—Flow throttling or guiding by using adjustable or movable elements, e.g. valves, membranes, bellows, expanding or shrinking elements
    • 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
    • F02M35/1227—Flow throttling or guiding by using multiple air intake flow paths, e.g. bypass, honeycomb or pipes opening into an expansion chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)
ES87105625T 1986-04-24 1987-04-15 SUCTION NOISE DAMPER FOR AN INTERNAL COMBUSTION ENGINE Expired - Lifetime ES2019320B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863613828 DE3613828A1 (en) 1986-04-24 1986-04-24 INTAKE MUFFLER, IN PARTICULAR FOR INTERNAL COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
ES2019320B3 true ES2019320B3 (en) 1991-06-16

Family

ID=6299402

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87105625T Expired - Lifetime ES2019320B3 (en) 1986-04-24 1987-04-15 SUCTION NOISE DAMPER FOR AN INTERNAL COMBUSTION ENGINE

Country Status (3)

Country Link
EP (1) EP0242797B1 (en)
DE (2) DE3613828A1 (en)
ES (1) ES2019320B3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801153A1 (en) * 1987-01-24 1988-08-04 Mann & Hummel Filter Device for the silencing of intake noises of internal combustion engines
DE19615917A1 (en) * 1996-04-22 1997-10-30 Wolf Woco & Co Franz J Intake silencer and motor vehicle
DE19811051B4 (en) * 1998-03-13 2014-01-02 Mann + Hummel Gmbh Air intake device for an internal combustion engine
DE19926135A1 (en) * 1999-06-09 2000-12-14 Volkswagen Ag Air intake system for an internal combustion engine
DE19951408A1 (en) 1999-10-26 2001-05-03 Mann & Hummel Filter Intake system with air filter
DE10055399A1 (en) * 1999-11-20 2001-05-23 Mann & Hummel Filter Controlling sound in air inlet manifold of engine, employs valve closing at least partially, at given periodic intervals when little or no air is transferred
DE10043532B4 (en) 2000-09-05 2010-11-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Air filter device for a multi-cylinder internal combustion engine
GB2389150B (en) 2001-09-07 2004-08-25 Avon Polymer Prod Ltd Noise and vibration suppressors
EP1335124B1 (en) * 2002-02-09 2004-12-29 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Air filter for a combustion engine
DE102007026416B4 (en) * 2007-06-06 2014-09-04 Audi Ag Device for influencing the intake noise of an internal combustion engine
DE102011117639A1 (en) * 2011-11-04 2013-05-08 Audi Ag Motor vehicle has suction device for internal combustion engine of motor vehicle, where suction device has two suction lines, and latter suction line has smaller flow resistance than former suction line

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE734253C (en) * 1939-02-05 1943-04-12 Knecht Alfred Wet air cleaner combined with a noise damper
GB789180A (en) * 1955-05-26 1958-01-15 Coopers Mech Joints Improvements in or relating to combined gas filters and silencers
DE1027464B (en) * 1957-03-26 1958-04-03 Alfred Knecht Air purifier and intake silencer
DE1838112U (en) * 1961-06-19 1961-09-21 Bayerische Motoren Werke Ag INTAKE SILENCER AND AIR FILTER FOR COMBUSTION MACHINES.
FR1308738A (en) * 1961-09-29 1962-11-09 Polycarbure Self-adjusting resonance expansion chamber according to the frequency of the pulsations, arranged on the pulsating flow path of fluids, and its industrial applications
DE2714100C2 (en) * 1977-03-30 1985-05-02 Volkswagenwerk Ag, 3180 Wolfsburg Air intake for an internal combustion engine
US4546733A (en) * 1983-03-22 1985-10-15 Nippondenso Co., Ltd. Resonator for internal combustion engines
DE3434476A1 (en) * 1984-09-20 1986-02-27 Bayerische Motoren Werke AG, 8000 München Mixture-compressing, applied-ignition reciprocating-piston internal combustion engine

Also Published As

Publication number Publication date
DE3766743D1 (en) 1991-01-31
EP0242797B1 (en) 1990-12-19
EP0242797A1 (en) 1987-10-28
DE3613828A1 (en) 1987-10-29

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