ATE146850T1 - Schalldämpfer - Google Patents

Schalldämpfer

Info

Publication number
ATE146850T1
ATE146850T1 AT94906136T AT94906136T ATE146850T1 AT E146850 T1 ATE146850 T1 AT E146850T1 AT 94906136 T AT94906136 T AT 94906136T AT 94906136 T AT94906136 T AT 94906136T AT E146850 T1 ATE146850 T1 AT E146850T1
Authority
AT
Austria
Prior art keywords
container
silencer
plates
exhaust gas
discharge opening
Prior art date
Application number
AT94906136T
Other languages
German (de)
English (en)
Inventor
Eyvind Frederiksen
Svend Frederiksen
Original Assignee
Silentor As
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 Silentor As filed Critical Silentor As
Application granted granted Critical
Publication of ATE146850T1 publication Critical patent/ATE146850T1/de

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
    • 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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • F01N1/085—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling throttling exhaust gas flow using a central core in a flow passage
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Surgical Instruments (AREA)
  • Portable Nailing Machines And Staplers (AREA)
AT94906136T 1993-02-01 1994-01-31 Schalldämpfer ATE146850T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK011293A DK169823B1 (da) 1993-02-01 1993-02-01 Lyddæmper

Publications (1)

Publication Number Publication Date
ATE146850T1 true ATE146850T1 (de) 1997-01-15

Family

ID=8089886

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94906136T ATE146850T1 (de) 1993-02-01 1994-01-31 Schalldämpfer

Country Status (7)

Country Link
EP (1) EP0683849B1 (enExample)
AT (1) ATE146850T1 (enExample)
AU (1) AU5998594A (enExample)
DE (1) DE69401264T2 (enExample)
DK (2) DK169823B1 (enExample)
ES (1) ES2095745T3 (enExample)
WO (1) WO1994018438A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996036796A1 (en) * 1995-05-19 1996-11-21 Silentor A/S A silencer with incorporated catalyst
DK57996A (da) 1996-05-15 1997-11-16 Silentor As Lyddæmper
BR9713244B1 (pt) * 1996-09-30 2009-05-05 dispositivo para silenciar um fluxo de gás, sistema de fluxo, veìculo, instalação estacionária, método para dimensionamento e de silenciamento de um fluxo de gás.
US6520286B1 (en) 1996-09-30 2003-02-18 Silentor Holding A/S Silencer and a method of operating a vehicle
ATE242659T1 (de) 1997-11-13 2003-06-15 Haldor Topsoe As Mischvorrichtung und mit dieser ausgestatteter abgaskanal
EP1068430A2 (en) 1998-03-30 2001-01-17 Silentor Notox A/S A silencer and a method of operating a vehicle
JP4468513B2 (ja) * 1998-05-11 2010-05-26 ハルドール・トプサー・アクチエゼルスカベット 混合装置及びそれが装備された燃料ガス流路
AU2002224476A1 (en) * 2000-11-02 2002-05-15 Gregory C. Rouse Turbogenerator exhaust silencer
FR2854427A1 (fr) * 2003-04-29 2004-11-05 Mig Production Silencieux pour gaz d'echappement de moteurs a combustion interne.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990906A (en) * 1958-10-08 1961-07-04 Koppers Co Inc Acoustic absorber
FR1226438A (fr) * 1958-10-09 1960-07-11 Silencieux pour l'écoulement des fluides
EP0020823A1 (en) * 1979-04-10 1981-01-07 Lionel Fothergill Engine exhaust silencer

Also Published As

Publication number Publication date
EP0683849B1 (en) 1996-12-27
DE69401264D1 (de) 1997-02-06
DK169823B1 (da) 1995-03-06
DK11293A (da) 1994-08-02
WO1994018438A1 (en) 1994-08-18
AU5998594A (en) 1994-08-29
DE69401264T2 (de) 1997-05-15
ES2095745T3 (es) 1997-02-16
EP0683849A1 (en) 1995-11-29
DK11293D0 (da) 1993-02-01
DK0683849T3 (enExample) 1997-03-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee