ATE338197T1 - Schalldämpferdiffusor für abgasexpansion - Google Patents

Schalldämpferdiffusor für abgasexpansion

Info

Publication number
ATE338197T1
ATE338197T1 AT02799832T AT02799832T ATE338197T1 AT E338197 T1 ATE338197 T1 AT E338197T1 AT 02799832 T AT02799832 T AT 02799832T AT 02799832 T AT02799832 T AT 02799832T AT E338197 T1 ATE338197 T1 AT E338197T1
Authority
AT
Austria
Prior art keywords
tube
sheath
gas
intake
holes
Prior art date
Application number
AT02799832T
Other languages
English (en)
Inventor
Philippe Gregoire Gerard
Original Assignee
Acoustique Ind Soc D
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 Acoustique Ind Soc D filed Critical Acoustique Ind Soc D
Application granted granted Critical
Publication of ATE338197T1 publication Critical patent/ATE338197T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/002—Air treatment devices
    • B60T17/008—Silencer devices
    • 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
    • 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
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • 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
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Exhaust Silencers (AREA)
  • Pipe Accessories (AREA)
  • Paper (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Separation By Low-Temperature Treatments (AREA)
AT02799832T 2001-12-27 2002-12-19 Schalldämpferdiffusor für abgasexpansion ATE338197T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0116931A FR2834312B1 (fr) 2001-12-27 2001-12-27 Diffuseur silencieux pour la detente de gaz

Publications (1)

Publication Number Publication Date
ATE338197T1 true ATE338197T1 (de) 2006-09-15

Family

ID=8871024

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02799832T ATE338197T1 (de) 2001-12-27 2002-12-19 Schalldämpferdiffusor für abgasexpansion

Country Status (6)

Country Link
EP (1) EP1461513B1 (de)
AT (1) ATE338197T1 (de)
AU (1) AU2002364469A1 (de)
DE (1) DE60214432T2 (de)
FR (1) FR2834312B1 (de)
WO (1) WO2003056147A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100755722B1 (ko) * 2007-03-08 2007-09-05 한국뉴매틱(주) 공압장치용 사일렌서
DE102009052884A1 (de) * 2009-11-13 2011-05-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schalldämpfer
US10704464B2 (en) 2016-02-16 2020-07-07 General Electric Company Acoustic nozzles for inlet bleed heat systems
CN108224740A (zh) * 2018-03-09 2018-06-29 中建安装工程有限公司 一种多级阻抗复合式消声装置及消声方法
CN110861628A (zh) * 2019-11-29 2020-03-06 安徽江淮汽车集团股份有限公司 气流消音装置及具有该气流消音装置的卸荷阀
US11391207B2 (en) 2020-01-16 2022-07-19 General Electric Company Anti-icing system having a nozzle with a deflector plate and method
US11459951B2 (en) 2020-12-22 2022-10-04 General Electric Company Anti-icing system with a flow-deflector assembly
US11473501B2 (en) 2020-12-22 2022-10-18 General Electric Company Anti-icing for gas turbine system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745509A (en) * 1950-09-22 1956-05-15 Connor Eng Corp Noise reduction device
DE1480406A1 (de) * 1963-12-05 1969-04-24 Volkswagenwerk Ag Schalldaempfer fuer die Heizluftleitung von Kraftfahrzeugen
DE1294393B (de) * 1965-06-08 1969-05-08 Klein Ferdinand Auspufftopf fuer Kraftfahrzeuge
US3561561A (en) * 1969-11-28 1971-02-09 John B Trainor Sound attenuating device
FR2518714A1 (fr) * 1981-12-22 1983-06-24 Nicoll Raccords Plastiques Systeme de gaine de ventilation acoustique
DE3832029C2 (de) * 1988-09-21 1997-12-11 Wabco Gmbh Druckluft-Entlüftungseinrichtung
FR2642470A1 (fr) * 1989-01-27 1990-08-03 Glaenzer Spicer Sa Silencieux pour gaz d'echappement et partie de ligne d'echappement comportant un tel silencieux

Also Published As

Publication number Publication date
EP1461513B1 (de) 2006-08-30
DE60214432D1 (de) 2006-10-12
WO2003056147A3 (fr) 2004-04-15
FR2834312B1 (fr) 2006-11-24
WO2003056147A2 (fr) 2003-07-10
FR2834312A1 (fr) 2003-07-04
DE60214432T2 (de) 2007-09-13
AU2002364469A1 (en) 2003-07-15
EP1461513A2 (de) 2004-09-29
AU2002364469A8 (en) 2003-07-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties