ATE506576T1 - Vorrichtung zur schalldämpfung für zuführkreislauf von gasförmigen fluiden - Google Patents

Vorrichtung zur schalldämpfung für zuführkreislauf von gasförmigen fluiden

Info

Publication number
ATE506576T1
ATE506576T1 AT08290092T AT08290092T ATE506576T1 AT E506576 T1 ATE506576 T1 AT E506576T1 AT 08290092 T AT08290092 T AT 08290092T AT 08290092 T AT08290092 T AT 08290092T AT E506576 T1 ATE506576 T1 AT E506576T1
Authority
AT
Austria
Prior art keywords
sections
axial
supply circuit
gaseous fluid
sound attenuation
Prior art date
Application number
AT08290092T
Other languages
English (en)
Inventor
Raphael Bosio
Original Assignee
Tristone Flowtech Solutions Tfs
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 Tristone Flowtech Solutions Tfs filed Critical Tristone Flowtech Solutions Tfs
Application granted granted Critical
Publication of ATE506576T1 publication Critical patent/ATE506576T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00557—Details of ducts or cables
    • B60H1/00564—Details of ducts or cables of air ducts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H2001/006—Noise reduction
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Exhaust Silencers (AREA)
  • Pipe Accessories (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Compressor (AREA)
AT08290092T 2007-02-02 2008-02-01 Vorrichtung zur schalldämpfung für zuführkreislauf von gasförmigen fluiden ATE506576T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0700764A FR2912201A1 (fr) 2007-02-02 2007-02-02 Dispositif d'attenuation des bruits pour circuit d'admission de fluide gazeux

Publications (1)

Publication Number Publication Date
ATE506576T1 true ATE506576T1 (de) 2011-05-15

Family

ID=38606656

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08290092T ATE506576T1 (de) 2007-02-02 2008-02-01 Vorrichtung zur schalldämpfung für zuführkreislauf von gasförmigen fluiden

Country Status (4)

Country Link
EP (1) EP1956281B1 (de)
AT (1) ATE506576T1 (de)
DE (1) DE602008006280D1 (de)
FR (1) FR2912201A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2937686B1 (fr) * 2008-10-28 2010-11-05 Renault Sas Moteur thermique turbocompresse comportant un circuit d'air simplifie
DE102009058843A1 (de) * 2009-12-18 2011-06-22 Elb Form Gmbh Kammer-Resonator und Verfahren zu seiner Herstellung
DE202011052317U1 (de) * 2011-12-15 2012-08-21 Elb Form Gmbh Kammer-Resonator zur Dämpfung von Geräuschen und Einzeltönen in Rohrleitungen
AT13947U1 (de) * 2013-01-16 2015-01-15 Henn Gmbh & Co Kg Schalldämpfer und Verfahren zu seiner Herstellung
US20140196977A1 (en) * 2013-01-16 2014-07-17 Henn Gmbh & Co Kg. Silencer and method for manufacturing the same
DE202013103960U1 (de) 2013-09-03 2013-10-08 Umfotec Gmbh Resonator
DE202014009602U1 (de) * 2014-12-03 2016-03-04 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Schalldämpfer für eine Brennkraftmaschine eines Kraftfahrzeugs
GB201515317D0 (en) 2015-08-28 2015-10-14 Servicepower Business Solutions Ltd Encoding of a schedule into a structure
CN111928049B (zh) * 2020-07-07 2021-04-13 中国空气动力研究与发展中心低速空气动力研究所 一种用于连续多阶谐频噪声抑制的阶梯型消声结构
JP7751808B2 (ja) * 2022-01-28 2025-10-09 スズキ株式会社 車載電気部品冷却構造

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH133568A (de) * 1927-05-23 1929-06-15 Wolf Fritz Schalldämpfer für die Abgase von Brennkraftmaschinen.
US4327817A (en) * 1978-10-13 1982-05-04 Rensselaer Polytechnic Institute Method and apparatus for treating exhaust gases particularly for air-operated tools
DE19949241A1 (de) * 1999-10-13 2001-04-19 Dietrich Denker Steckrohrdämpfer
DE19956166B4 (de) 1999-11-23 2011-02-17 Umfotec Gmbh Ringkammerdämpfer
DE19956165A1 (de) 1999-11-23 2001-05-31 Umfotec Umformtechnik Gmbh Schlitzrohrdämpfer
DE19956172C5 (de) 1999-11-23 2010-09-23 Umfotec Gmbh Doppelkammerdämpfer
DE10125551A1 (de) * 2001-05-23 2002-11-28 Volkswagen Ag Aufgeladene Brennkraftmaschine
DE102005005865B4 (de) * 2005-02-09 2021-04-08 Umfotec Gmbh Vorrichtung zur Luftschallabsenkung von Strömungsgeräuschen

Also Published As

Publication number Publication date
EP1956281B1 (de) 2011-04-20
EP1956281A1 (de) 2008-08-13
FR2912201A1 (fr) 2008-08-08
DE602008006280D1 (de) 2011-06-01

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Legal Events

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