ES2096389T3 - Resonador conectado en derivacion. - Google Patents

Resonador conectado en derivacion.

Info

Publication number
ES2096389T3
ES2096389T3 ES94114289T ES94114289T ES2096389T3 ES 2096389 T3 ES2096389 T3 ES 2096389T3 ES 94114289 T ES94114289 T ES 94114289T ES 94114289 T ES94114289 T ES 94114289T ES 2096389 T3 ES2096389 T3 ES 2096389T3
Authority
ES
Spain
Prior art keywords
resonator
bypassed
connector
frequency
excise
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
ES94114289T
Other languages
English (en)
Spanish (es)
Inventor
Jiri Fiedler
Manfred Helget
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.)
Knecht Filterwerk GmbH
Original Assignee
Knecht Filterwerk GmbH
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 Knecht Filterwerk GmbH filed Critical Knecht Filterwerk GmbH
Application granted granted Critical
Publication of ES2096389T3 publication Critical patent/ES2096389T3/es
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
    • F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
    • 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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

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)
  • Multimedia (AREA)
  • Exhaust Silencers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Characterised By The Charging Evacuation (AREA)
ES94114289T 1993-10-22 1994-09-07 Resonador conectado en derivacion. Expired - Lifetime ES2096389T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4336112A DE4336112A1 (de) 1993-10-22 1993-10-22 Nebenschluß-Resonator

Publications (1)

Publication Number Publication Date
ES2096389T3 true ES2096389T3 (es) 1997-03-01

Family

ID=6500799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94114289T Expired - Lifetime ES2096389T3 (es) 1993-10-22 1994-09-07 Resonador conectado en derivacion.

Country Status (3)

Country Link
EP (1) EP0649982B1 (de)
DE (2) DE4336112A1 (de)
ES (1) ES2096389T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521025A1 (de) * 1995-06-13 1996-12-19 Mann & Hummel Filter Rohrmodul
DE19543967B4 (de) * 1995-11-25 2006-10-12 Mahle Filtersysteme Gmbh Vorrichtung zur Dämpfung von Ansauggeräuschen sowie Verfahren zur Bemessung der Vorrichtung
DE19640980B4 (de) * 1996-10-04 2008-06-19 Alstom Vorrichtung zur Dämpfung von thermoakustischen Schwingungen in einer Brennkammer
DE19641715A1 (de) * 1996-10-10 1998-04-16 Mann & Hummel Filter Ansaugsystem für eine Brennkraftmaschine
DE19743482A1 (de) * 1997-10-01 1999-04-08 Mann & Hummel Filter Schalldämpfer mit einem Nebenschlußresonator
DE19747245C1 (de) * 1997-10-25 1999-04-29 Bayerische Motoren Werke Ag Brennkraftmaschine mit einer Abgasrückführ-Vorrichtung, insbesondere Diesel-Brennkraftmaschine
GB2357141A (en) * 1999-12-09 2001-06-13 Draftex Ind Ltd Combined resonator and coolant store for an IC engine
DE10002984C1 (de) * 2000-01-24 2001-08-09 Daimler Chrysler Ag Akustischer Absorber und Verfahren zur Schallabsorption
DE10026121A1 (de) 2000-05-26 2001-11-29 Alstom Power Nv Vorrichtung zur Dämpfung akustischer Schwingungen in einer Brennkammer
SE0004624D0 (sv) * 2000-12-14 2000-12-14 Flaekt Ab Fluidumtransporterande system
FR2840652B1 (fr) * 2002-06-07 2006-09-01 Trelleborg Automotive France Dispositif d'attenuation des bruits issus du fonctionnement du moteur a combustion interne et/ou du systeme de climatisation d'un vehicule
KR100569901B1 (ko) * 2003-10-07 2006-04-10 현대자동차주식회사 소음저감형 흡기호스 구조
CN102472264B (zh) * 2009-08-03 2016-01-20 皇家飞利浦电子股份有限公司 用于压缩机雾化器系统中的具有可调频率特性的低约束谐振器
KR101211301B1 (ko) 2011-01-13 2012-12-11 엘에스엠트론 주식회사 공명기
JP6504844B2 (ja) * 2015-02-10 2019-04-24 株式会社マーレ フィルターシステムズ 内燃機関の吸気音低減装置
JP6791724B2 (ja) * 2016-11-10 2020-11-25 株式会社マーレ フィルターシステムズ 内燃機関のエアクリーナ
US10302052B2 (en) 2016-11-16 2019-05-28 Ford Global Technologies, Llc Vacuum actuated multi-frequency quarter-wave resonator for an internal combustion engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052169B (de) * 1954-04-20 1959-03-05 Sigismond Wilman Ansauggeraeuschdaempfer
FR1308738A (fr) * 1961-09-29 1962-11-09 Polycarbure Chambre d'expansion à résonance auto-réglable en fonction de la fréquence des pulsations, aménagée sur le parcours d'écoulement pulsatoire des fluides, et ses applications industrielles
JPS599751B2 (ja) * 1976-09-06 1984-03-05 川崎重工業株式会社 内燃機関の吸気消音装置
FR2394676A1 (fr) * 1977-06-17 1979-01-12 Lepape Roger Amortisseur de depression (antipollution)
DE3119314A1 (de) * 1981-05-15 1982-12-02 Klöckner-Humboldt-Deutz AG, 5000 Köln Resonanzaufladung mit variablem ansaugsystem
US4539947A (en) * 1982-12-09 1985-09-10 Nippondenso Co., Ltd. Resonator for internal combustion engines
DE3300499A1 (de) * 1983-01-08 1984-07-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Schalldaempfer fuer von fluessigkeiten durchstroemte wege
DD229187A1 (de) * 1984-11-26 1985-10-30 Schwermasch Liebknecht Veb K Einstellbarer schalldaempfer mit abzweigresonator fuer kraft- und arbeitsmaschinen
JPH0219644A (ja) * 1988-07-06 1990-01-23 Toyoda Spinning & Weaving Co Ltd レゾネーター体型エアクリーナ
JPH04246221A (ja) * 1991-01-31 1992-09-02 Toyoda Gosei Co Ltd 消音装置

Also Published As

Publication number Publication date
DE59401202D1 (de) 1997-01-16
EP0649982A1 (de) 1995-04-26
EP0649982B1 (de) 1996-12-04
DE4336112A1 (de) 1995-04-27

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