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EP1260697A3 - Turbocharged internal combustion engine - Google Patents

Turbocharged internal combustion engine Download PDF

Info

Publication number
EP1260697A3
EP1260697A3 EP02006429A EP02006429A EP1260697A3 EP 1260697 A3 EP1260697 A3 EP 1260697A3 EP 02006429 A EP02006429 A EP 02006429A EP 02006429 A EP02006429 A EP 02006429A EP 1260697 A3 EP1260697 A3 EP 1260697A3
Authority
EP
European Patent Office
Prior art keywords
charge air
combustion engine
internal combustion
compressor pressure
turbocharged internal
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
EP02006429A
Other languages
German (de)
French (fr)
Other versions
EP1260697A2 (en
EP1260697B1 (en
Inventor
Felix Haack
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.)
Volkswagen AG
Original Assignee
Volkswagen 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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP1260697A2 publication Critical patent/EP1260697A2/en
Publication of EP1260697A3 publication Critical patent/EP1260697A3/en
Application granted granted Critical
Publication of EP1260697B1 publication Critical patent/EP1260697B1/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
    • F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
    • 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
    • F02M35/1283—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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply

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 eine Brennkraftmaschine, insbesondere für ein Kraftfahrzeug, mit einem eine Ladeluft verdichtenden Lader, welcher einen Verdichterdruckstutzen (10) aufweist, einem Ansaugtrakt, einem den Verdichterdruckstutzen (10) des Laders mit dem Ansaugtrakt verbindenden Ladeluftschlauch (12) und einem im Luftstrom der Ladeluft angeordneten Geräuschdämpfer. Hierbei ist der Geräuschdämpfer (14, 20) in eine Kupplung zwischen Ladeluftschlauch (12) und Verdichterdruckstutzen (10) derart integriert, daß der Geräuschdämpfer (14, 20) einerseits in den Verdichterdruckstutzen (10) und andererseits in den Ladeluftschlauch (12) eingreift.

Figure 00000001
The invention relates to an internal combustion engine, in particular for a motor vehicle, with a charger compressing a charge air, which has a compressor pressure connection (10), an intake tract, a charge air hose (12) connecting the compressor pressure connection (10) of the charger with the intake tract, and a in the air flow Charge air muffler. Here, the noise damper (14, 20) is integrated in a coupling between the charge air hose (12) and the compressor pressure nozzle (10) such that the noise damper (14, 20) engages on the one hand in the compressor pressure nozzle (10) and on the other hand in the charge air hose (12).
Figure 00000001
EP20020006429 2001-05-23 2002-03-22 Turbocharged internal combustion engine Expired - Lifetime EP1260697B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10125551 2001-05-23
DE2001125551 DE10125551A1 (en) 2001-05-23 2001-05-23 Supercharged internal combustion engine

Publications (3)

Publication Number Publication Date
EP1260697A2 EP1260697A2 (en) 2002-11-27
EP1260697A3 true EP1260697A3 (en) 2003-11-12
EP1260697B1 EP1260697B1 (en) 2006-03-29

Family

ID=7686137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020006429 Expired - Lifetime EP1260697B1 (en) 2001-05-23 2002-03-22 Turbocharged internal combustion engine

Country Status (2)

Country Link
EP (1) EP1260697B1 (en)
DE (2) DE10125551A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2389149B (en) * 2001-09-07 2004-08-25 Avon Polymer Prod Ltd Noise and vibration suppressors
EP1291570A3 (en) 2001-09-07 2004-06-30 Avon Polymer Products Limited Noise and vibration suppressors
DE102006038830B4 (en) * 2006-08-18 2017-04-27 Volkswagen Ag Charger for an internal combustion engine and an internal combustion engine with a charger
FR2912201A1 (en) * 2007-02-02 2008-08-08 Trelleborg Fluid & Acoustic Solutions Tfas Noise attenuation device for internal combustion engine, has axial intake duct communicated with resonating chamber, where duct has two sections which are integrated to each other by its enlarged sections
FR2931901B1 (en) * 2008-05-30 2010-08-20 Hutchinson ACOUSTICAL ATTENUATION DEVICE FOR THE INTAKE LINE OF A THERMAL MOTOR, AND ADMISSION LINE INCORPORATING IT.
DE102010020064B4 (en) * 2010-05-11 2019-10-02 Bayerische Motoren Werke Aktiengesellschaft Silencer arrangement for a particular supercharged motor vehicle internal combustion engine
DE102011002869B4 (en) * 2011-01-19 2014-08-07 Siemens Aktiengesellschaft reflection silencer
CN102644531B (en) * 2011-02-16 2015-02-25 曼·胡默尔有限公司 Resonant system
WO2013152793A1 (en) * 2012-04-12 2013-10-17 Siemens Aktiengesellschaft Reflection silencer
EP3020955B1 (en) * 2013-07-09 2020-05-06 Nok Corporation Sealing device
AT514568B1 (en) * 2014-03-07 2015-02-15 Henn Gmbh & Co Kg silencer
US10495113B2 (en) 2017-02-14 2019-12-03 Garrett Transporation I Inc. Acoustic damper with resonator members arranged in-parallel
EP3406889A1 (en) * 2017-05-22 2018-11-28 MANN+HUMMEL GmbH Silencer for the reduction of gas noise in an intake system of a combustion engine and a method for the production of such a silencer
US10533452B2 (en) 2017-07-19 2020-01-14 Garrett Transportation I Inc. Acoustic damper with barrier member configured to dampen acoustic energy propogating upstream in gas flow

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531353A1 (en) * 1985-09-03 1987-03-12 Audi Ag Charge air cooler for supercharged internal combustion engine
DE19855708A1 (en) * 1998-12-03 2000-06-08 Dietrich Denker Acoustic tubular damper has outer casing, inner pipe with transverse lot and rectangular cavity, knitted fabric damping and volume cavities
DE19943246A1 (en) * 1999-09-10 2001-03-22 Daimler Chrysler Ag Silencer to reduce air noise in induction manifold, with resonator casing of circular cross section fitted round charge air tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506584C1 (en) 1995-02-24 1996-05-15 Daimler Benz Ag Flexible hose line for supplying air for supercharging engines
DE19960427C1 (en) 1999-12-15 2001-02-08 Muendener Gummiwerk Gmbh Hose to carry air from an exhaust gas turbo charger to the motor is of an elastomer material with a chamber section in one piece with the hose to reduce acoustic wave emissions from the hose

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531353A1 (en) * 1985-09-03 1987-03-12 Audi Ag Charge air cooler for supercharged internal combustion engine
DE19855708A1 (en) * 1998-12-03 2000-06-08 Dietrich Denker Acoustic tubular damper has outer casing, inner pipe with transverse lot and rectangular cavity, knitted fabric damping and volume cavities
DE19943246A1 (en) * 1999-09-10 2001-03-22 Daimler Chrysler Ag Silencer to reduce air noise in induction manifold, with resonator casing of circular cross section fitted round charge air tube

Also Published As

Publication number Publication date
DE50206182D1 (en) 2006-05-18
EP1260697A2 (en) 2002-11-27
DE10125551A1 (en) 2002-11-28
EP1260697B1 (en) 2006-03-29

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