EP1602803A1 - Agencement de réduction de vibrations d'un système de moteur à combustion et turbocompresseur - Google Patents

Agencement de réduction de vibrations d'un système de moteur à combustion et turbocompresseur Download PDF

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Publication number
EP1602803A1
EP1602803A1 EP04405340A EP04405340A EP1602803A1 EP 1602803 A1 EP1602803 A1 EP 1602803A1 EP 04405340 A EP04405340 A EP 04405340A EP 04405340 A EP04405340 A EP 04405340A EP 1602803 A1 EP1602803 A1 EP 1602803A1
Authority
EP
European Patent Office
Prior art keywords
vibration
turbocharger
combustion engine
internal combustion
vibration damper
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.)
Withdrawn
Application number
EP04405340A
Other languages
German (de)
English (en)
Inventor
Alfons Tröndle
Balz Flury
Christoph Mathey
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.)
Accelleron Industries AG
Original Assignee
ABB Turbo Systems 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 ABB Turbo Systems AG filed Critical ABB Turbo Systems AG
Priority to EP04405340A priority Critical patent/EP1602803A1/fr
Priority to PCT/CH2005/000307 priority patent/WO2005119013A1/fr
Priority to JP2007513653A priority patent/JP4829219B2/ja
Priority to EP05741982.2A priority patent/EP1751400B1/fr
Publication of EP1602803A1 publication Critical patent/EP1602803A1/fr
Priority to US11/607,981 priority patent/US7900449B2/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/04—Antivibration arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10078—Connections of intake systems to the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers

Definitions

  • the invention relates to the field of supercharged internal combustion engines. she relates to a system of an internal combustion engine and an exhaust gas turbocharger and a Device for reducing vibrations on a system from a Internal combustion engine and an exhaust gas turbocharger.
  • variable speed motors In constant speed motors, the resonance can be changed by changing the System stiffness or the structural natural frequency of the speed pushed away become.
  • variable speed motors On the other hand, there are several resonances in the system lying in the operating range. Then often occur high vibrations, which leads to a Reduction of service life of individual components or the whole system can lead.
  • the invention is therefore the object of a system of internal combustion engine and to provide exhaust gas turbocharger in which the internal combustion engine in the whole available speed range can be operated without going through it resulting oscillations the service life of individual components or the whole system reduce.
  • this object is achieved in that the system Internal combustion engine and exhaust gas turbocharger vibration reducing means, such as in Shape of a vibration absorber and / or a vibration damper, added become.
  • the vibration damper and / or the vibration damper on a attached exposed, strongly vibrating point of the system Because there are the vibrations the strongest and thus the vibration reducing agents are the most effective can be used.
  • turbocharger Since the turbocharger is usually mounted in an exposed position on the internal combustion engine, It is particularly effective to use the vibration reducing means on the turbocharger attach, for example, on the filter muffler air inlet side of the Compressor housing.
  • the damper or vibration absorber in the first place in the Main vibration direction of the eigenmodes of the lowest natural frequencies of the engine turbocharger system act, i. usually in the direction of the turbocharger axis and across (horizontally).
  • the turbocharger is usually on a console above the engine or at the front of the engine Motors fixed in exposed position. Through this exposed situation, he experiences the strongest Vibration and is therefore for the attachment of vibration dampers and Most suitable for vibration absorbers.
  • the vibration absorber can be designed in different variants, for example as a vibrating mass on a spring. Vibration absorbers can be undamped or be muffled. Weak and undamped vibration absorbers are set to a specific Frequency designed and act over a small frequency range. Heavily steamed Vibration dampers act as dampers over a wide frequency range.
  • the mass of the vibration absorber is around 5-10% of the turbocharger weight. To this Way, a balance is created between the damper force to be achieved and the additional weight that the loader has to endure mechanically.
  • the damping is achieved by the damping properties of the attachment or with separate damper.
  • components of the turbocharger as a vibration absorber or Vibration dampers are used.
  • a decoupled Filter mufflers are used as absorber mass, while on the attachment of the Filter silencer on the compressor housing damping can be achieved.
  • the absorber mass can also be used as a vibrating mass in a steaming, highly viscous liquid (e.g., oil) filled space, or loose Bulk material to be arranged in a corresponding container.
  • This room can look like in a rigidly mounted tank as an additional component in the system Internal combustion engine and turbocharger, or as an integral part in one Casing cavity may be formed on the turbocharger, the console or the engine.
  • the vibration damper is attached to a strongly oscillating part of the turbocharger attached and with the engine block, console or an outside Attachment point rigidly connected.
  • the dampers must be dependent on the application to a relatively high natural frequency (10 -100 Hz) and small vibration amplitudes (0.1 -2 mm).
  • Vibration damper and damper can be mounted on all housings of the turbocharger, the console or attached to external parts of the engine block. As at the gas inlet or Gas leakage temperatures are high and the parts may damage Vibration damper and silencer to bearing housing, compressor housing, Filter silencer or, in the case of turbochargers without filter silencer, on the intake manifold be attached.
  • the filter silencer itself can also be used as a vibration absorber be grown, wherein via the connection to the compressor housing a damping can be achieved.
  • FIG. 1 shows an exhaust gas turbocharger, as it is mounted on an internal combustion engine, in the figure, only the outer housing parts and the connecting flanges for the Supply lines to the internal combustion engine can be seen.
  • the air for the internal combustion engine is sucked in via a filter muffler 5 and in the compressor housing 1 on the rotating compressor wheel out.
  • the compressor wheel is at one end of a shaft attached, which is rotatably mounted in the bearing housing 4.
  • At the other end of the wave is attached the turbine wheel.
  • the turbine housing comprises two parts, the Gas inlet housing 2 with the supply of hot exhaust gases from the internal combustion engine, and the gas outlet housing 3 with the outlet flange for connecting the Exhaust system.
  • the exhaust gas turbocharger with a second support, approximately in the range of Filter silencer be additionally supported.
  • the internal combustion engine has a vibration damper 6, which is attached to the filter muffler of the exhaust gas turbocharger and its mass for example, in a tank in oil damping and resilient by means of elastic elements stored or arranged as loose bulk material in a container.
  • a Vibration damper / damper can also be on another case of the Exhaust gas turbocharger be attached.
  • the vibration damper with a first support on the bearing housing and with a second support on the flange connection between the Be mounted compressor housing and the filter muffler. It serves the additional Attaching to it, the vibration damper / damper as stiff as possible with the Turbocharger to connect, so that the vibrations as directly as possible to the Vibrating be transferred.
  • an additional vibration damper 7 is shown, the fixed with the filter muffler 5 and a corresponding support (e.g., console, engine block or external framework).
  • the additional vibration damper dampens the vibrating filter silencer optimally (place with highest amplitudes), in particular when the support (8) is very stiff.
  • Fig. 2 shows a vibration damper 9 which is fixed to the bearing housing.
  • the damping via the material damping of the attachment (multilayer material with damping intermediate layers) or by a separate vibration damper.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Exhaust Silencers (AREA)
EP04405340A 2004-06-03 2004-06-03 Agencement de réduction de vibrations d'un système de moteur à combustion et turbocompresseur Withdrawn EP1602803A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP04405340A EP1602803A1 (fr) 2004-06-03 2004-06-03 Agencement de réduction de vibrations d'un système de moteur à combustion et turbocompresseur
PCT/CH2005/000307 WO2005119013A1 (fr) 2004-06-03 2005-06-01 Reducteur de vibrations
JP2007513653A JP4829219B2 (ja) 2004-06-03 2005-06-01 バイブレーションダンパ
EP05741982.2A EP1751400B1 (fr) 2004-06-03 2005-06-01 Reduction de vibrations dans un systeme de moteur a combustion et turbocompresseur
US11/607,981 US7900449B2 (en) 2004-06-03 2006-12-04 Vibration suppressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04405340A EP1602803A1 (fr) 2004-06-03 2004-06-03 Agencement de réduction de vibrations d'un système de moteur à combustion et turbocompresseur

Publications (1)

Publication Number Publication Date
EP1602803A1 true EP1602803A1 (fr) 2005-12-07

Family

ID=34932128

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04405340A Withdrawn EP1602803A1 (fr) 2004-06-03 2004-06-03 Agencement de réduction de vibrations d'un système de moteur à combustion et turbocompresseur
EP05741982.2A Active EP1751400B1 (fr) 2004-06-03 2005-06-01 Reduction de vibrations dans un systeme de moteur a combustion et turbocompresseur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05741982.2A Active EP1751400B1 (fr) 2004-06-03 2005-06-01 Reduction de vibrations dans un systeme de moteur a combustion et turbocompresseur

Country Status (4)

Country Link
US (1) US7900449B2 (fr)
EP (2) EP1602803A1 (fr)
JP (1) JP4829219B2 (fr)
WO (1) WO2005119013A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1884627A1 (fr) * 2006-08-04 2008-02-06 ABB Turbo Systems AG Amortisseur en matériau pulvérulent
WO2019242792A1 (fr) * 2018-06-22 2019-12-26 Schaeffler Technologies AG & Co. KG Unité de chaîne cinématique pour un véhicule hybride comprenant un amortisseur de vibrations

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US9765918B2 (en) * 2007-02-06 2017-09-19 Bernardo J. Herzer Portable gas powered internal combustion engine arrangement
US7810466B2 (en) * 2007-03-16 2010-10-12 International Engine Intellectual Property Company, Llc Compound bracket system
AT507825B1 (de) * 2009-02-03 2011-02-15 Ge Jenbacher Gmbh & Co Ohg Stationäre brennkraftmaschine
US8991574B2 (en) * 2009-06-19 2015-03-31 Toyota Motor Engineering & Manufacturing North America, Inc. Apparatus for reducing vibrations in a vehicle
DE102011088206A1 (de) * 2011-12-12 2013-06-13 Man Diesel & Turbo Se Rotationsmaschine und Verfahren zum Beeinflussen einer Kenngröße
CN105917083B (zh) * 2014-01-17 2017-06-30 瓦锡兰芬兰有限公司 可附接于涡轮增压内燃机的减振装置和用于具有减振装置的活塞式内燃机的涡轮增压器单元
DE112015000317T5 (de) * 2014-02-05 2016-09-29 Borgwarner Inc. Aufladevorrichtung
CN110520608B (zh) * 2017-11-24 2021-10-26 三菱重工发动机和增压器株式会社 增压器的振动抑制方法以及增压器
CN108561197A (zh) * 2017-12-22 2018-09-21 东方电气集团东方汽轮机有限公司 透平机械转子支撑结构
US11815107B2 (en) * 2018-11-14 2023-11-14 Shimadzu Corporation Fluid control device

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EP1060932A2 (fr) * 1999-06-17 2000-12-20 Volkswagen Aktiengesellschaft Groupe moto-propulseur avec armortisseur à masse de vibrations
EP1293657A1 (fr) * 2001-09-17 2003-03-19 ABB Turbo Systems AG Turbocompresseur avec amortisseur de torsion

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DE4413393C1 (de) * 1994-04-18 1995-06-08 Freudenberg Carl Fa Elastische Befestigungsvorrichtung zur schwingungsentkoppelten Befestigung eines Gehäuses an einer Verbrennungskraftmaschine
DE19708759A1 (de) * 1996-04-30 1997-11-06 Suzuki Motor Co Trägeraufbau für einen Fahrzeugluftfilter
EP1060932A2 (fr) * 1999-06-17 2000-12-20 Volkswagen Aktiengesellschaft Groupe moto-propulseur avec armortisseur à masse de vibrations
EP1293657A1 (fr) * 2001-09-17 2003-03-19 ABB Turbo Systems AG Turbocompresseur avec amortisseur de torsion

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1884627A1 (fr) * 2006-08-04 2008-02-06 ABB Turbo Systems AG Amortisseur en matériau pulvérulent
WO2008015291A1 (fr) * 2006-08-04 2008-02-07 Abb Turbo Systems Ag Amortisseur de vibrations de particules
CN101501303A (zh) * 2006-08-04 2009-08-05 Abb涡轮系统有限公司 颗粒减震器
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WO2019242792A1 (fr) * 2018-06-22 2019-12-26 Schaeffler Technologies AG & Co. KG Unité de chaîne cinématique pour un véhicule hybride comprenant un amortisseur de vibrations
CN112004706A (zh) * 2018-06-22 2020-11-27 舍弗勒技术股份两合公司 用于具有轴向补偿的混合动力车辆的传动系单元

Also Published As

Publication number Publication date
EP1751400B1 (fr) 2018-08-15
JP4829219B2 (ja) 2011-12-07
US7900449B2 (en) 2011-03-08
EP1751400A1 (fr) 2007-02-14
US20070151242A1 (en) 2007-07-05
WO2005119013A1 (fr) 2005-12-15
JP2008501881A (ja) 2008-01-24

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