EP1416148A3 - Schallreduzierendes Bauteil für ein Luftführungsrohr - Google Patents

Schallreduzierendes Bauteil für ein Luftführungsrohr Download PDF

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Publication number
EP1416148A3
EP1416148A3 EP03021915A EP03021915A EP1416148A3 EP 1416148 A3 EP1416148 A3 EP 1416148A3 EP 03021915 A EP03021915 A EP 03021915A EP 03021915 A EP03021915 A EP 03021915A EP 1416148 A3 EP1416148 A3 EP 1416148A3
Authority
EP
European Patent Office
Prior art keywords
air intake
noise reduction
turbocharger
tube
sound
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
EP03021915A
Other languages
English (en)
French (fr)
Other versions
EP1416148A2 (de
EP1416148B1 (de
Inventor
Volker Wenke
Thomas Spinler
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.)
Benteler Automobiltechnik GmbH
Original Assignee
Benteler Automobiltechnik 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 Benteler Automobiltechnik GmbH filed Critical Benteler Automobiltechnik GmbH
Publication of EP1416148A2 publication Critical patent/EP1416148A2/de
Publication of EP1416148A3 publication Critical patent/EP1416148A3/de
Application granted granted Critical
Publication of EP1416148B1 publication Critical patent/EP1416148B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with exhaust gas flow passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • 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
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • 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
    • F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
    • F02M35/1266—Intake silencers ; Sound modulation, transmission or amplification using resonance comprising multiple chambers or compartments
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Supercharger (AREA)

Abstract

Die Erfindung betrifft ein schallreduzierendes Bauteil für ein Luftführungsrohr (1) für die Verbrennungsmaschine, insbesondere für den Turbolader, eines Kraftfahrzeugs, das als Zuführkanal für Frischluft und/oder als Abführkanal für Abgase an die Verbrennungsmaschine angeschlossen wird. Hierbei weist das schallreduzierende Bauteil wenigstens eine Absorptionskammer (9, 10), die fluidleitend mit dem Luftstrom (P) verbunden ist, auf. Um die Herstellung eines solchen Bauteils zu vereinfachen bei gleichzeitig schneller Montage des Luftführungsrohres an den Turbolader, wird vorgeschlagen, dass eine solche Vorrichtung eine einstückig hergestellte metallische Anschluss-/Dämpfungseinheit (4) umfasst, die als Anschlussstück für das Rohrende eine Schnellkupplung (5) und ein in das anschlussseitige Rohrende (3) eingeschobenes Inlet (6) aufweist, dass die Absorptionskammer (9, 10) zwischen dem Inlet (6) und der Rohrinnenwandung (7) ausgebildet ist und die Einheit (4) am Rohr (1) befestigbar ist.
EP20030021915 2002-11-04 2003-09-29 Schallreduzierendes Bauteil für ein Luftführungsrohr Expired - Lifetime EP1416148B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002151501 DE10251501A1 (de) 2002-11-04 2002-11-04 Schallreduzierendes Bauteil für ein Luftführungsrohr
DE10251501 2002-11-04

Publications (3)

Publication Number Publication Date
EP1416148A2 EP1416148A2 (de) 2004-05-06
EP1416148A3 true EP1416148A3 (de) 2006-02-15
EP1416148B1 EP1416148B1 (de) 2009-06-17

Family

ID=32087340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030021915 Expired - Lifetime EP1416148B1 (de) 2002-11-04 2003-09-29 Schallreduzierendes Bauteil für ein Luftführungsrohr

Country Status (2)

Country Link
EP (1) EP1416148B1 (de)
DE (2) DE10251501A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007042869A1 (de) * 2007-09-08 2009-03-12 Volkswagen Ag Vorrichtung zur Reduzierung von Geräuschemissionen
DE102008015353A1 (de) * 2008-03-22 2009-09-24 Bosch Mahle Turbo Systems Gmbh & Co. Kg Ladeeinrichtung
AT509691B1 (de) * 2010-03-18 2013-09-15 Avl List Gmbh Brennkraftmaschine mit einer verbindungsanordnung für einen zylinderkopf
WO2020154295A1 (en) 2019-01-21 2020-07-30 Toledo Molding & Die, Inc. Inline high frequency fiber silencer
FR3092361B1 (fr) * 2019-02-05 2021-05-21 Akwel Résonateur acoustique
RU2737014C1 (ru) * 2020-05-29 2020-11-24 Акционерное общество «АВТОВАЗ» Двигатель внутреннего сгорания с системой впуска воздуха
US11448171B1 (en) 2021-06-25 2022-09-20 Ford Global Technologies, Llc Hot-charge duct for turbocharger system
US11912210B2 (en) 2021-09-27 2024-02-27 Mann+Hummel Gmbh Space-saving broadband resonator having a resonator insert

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052173B (de) * 1953-03-24 1959-03-05 Vladimir Jansa Auspuffsystem fuer Motorradmotoren
DE19504223A1 (de) * 1995-02-09 1996-08-14 Volkswagen Ag Schalldämpfer für den Ansaugkanal einer Brennkraftmaschine
US5839405A (en) * 1997-06-27 1998-11-24 Chrysler Corporation Single/multi-chamber perforated tube resonator for engine induction system
US6164410A (en) * 1999-01-07 2000-12-26 Andreas Stihl Ag & Co. Exhaust gas muffler
DE19943246A1 (de) * 1999-09-10 2001-03-22 Daimler Chrysler Ag Schalldämpfer zur Herabminderung der Luftgeräusche im Ansaugstrang von Brennkraftmaschinen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052173B (de) * 1953-03-24 1959-03-05 Vladimir Jansa Auspuffsystem fuer Motorradmotoren
DE19504223A1 (de) * 1995-02-09 1996-08-14 Volkswagen Ag Schalldämpfer für den Ansaugkanal einer Brennkraftmaschine
US5839405A (en) * 1997-06-27 1998-11-24 Chrysler Corporation Single/multi-chamber perforated tube resonator for engine induction system
US6164410A (en) * 1999-01-07 2000-12-26 Andreas Stihl Ag & Co. Exhaust gas muffler
DE19943246A1 (de) * 1999-09-10 2001-03-22 Daimler Chrysler Ag Schalldämpfer zur Herabminderung der Luftgeräusche im Ansaugstrang von Brennkraftmaschinen

Also Published As

Publication number Publication date
DE50311602D1 (de) 2009-07-30
EP1416148A2 (de) 2004-05-06
DE10251501A1 (de) 2004-05-19
EP1416148B1 (de) 2009-06-17

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