ES2095745T3 - Un silenciador. - Google Patents

Un silenciador.

Info

Publication number
ES2095745T3
ES2095745T3 ES94906136T ES94906136T ES2095745T3 ES 2095745 T3 ES2095745 T3 ES 2095745T3 ES 94906136 T ES94906136 T ES 94906136T ES 94906136 T ES94906136 T ES 94906136T ES 2095745 T3 ES2095745 T3 ES 2095745T3
Authority
ES
Spain
Prior art keywords
container
silencer
plates
exhaust gas
discharge opening
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.)
Expired - Lifetime
Application number
ES94906136T
Other languages
English (en)
Inventor
Eyvind Frederiksen
Svend Frederiksen
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.)
Silentor AS
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 ES2095745T3 publication Critical patent/ES2095745T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)

Abstract

UN SILENCIOSO, PREFERIBLEMENTE PARA GASES DE ESCAPE DE MOTORES DE COMBUSTION INTERNA, QUE CONSISTE DE UN CONTENEDOR QUE TIENE UNA CARCASA (1) FORMADA ESENCIALMENTE POR CARA DE CILINDRO, DOS EXTREMOS INFERIORES (2,3) ADEMAS DE AL MENOS UN TUBO DE ENTRADA (4) Y UN TUBO DE EXPULSION (5) PARA EL GAS DE ESCAPE, DONDE EL FLUJO ANTES DE ENTRAR EN EL VOLUMEN INTERNO DEL CONTENEDOR SE CONVIERTE EN UN FLUJO LAMINAR ENTRE UNA PLACA EXTERNA (16) Y UNA PLACA INTERNA (8), ESTANDO ESTAS FORMADAS EN SU PERIFERIA DE TAL MANERA QUE FORMAN UNA ABERTURA DE DESCARGA DE GASES DE ESCAPE (14), LA CUAL SE ENCUENTRA COLOCADA RADIALMENTE Y DE FORMA SUSTANCIALMENTE SIMETRICA ALREDEDOR DEL NODULO DE PRESION DE UNA OSCILACION TRANSVERSAL EN EL CONTENEDOR; TENIENDO DICHAS PLACAS (6,8) UNA DIRECCION DE CONTORNO EN LA ABERTURA DE DESCARGA (14) SUSTANCIALMENTE PERPENDICULAR A LA DIRECCION RADIAL. SE CONSIGUE ASI UNA AMORTIGUACION MEJOR DE LA OSCILACION TRANSVERSAL EN LA CAMARA DEL SILENCIADOR MEDIANTE UN MECANISMO SIMPLE.
ES94906136T 1993-02-01 1994-01-31 Un silenciador. Expired - Lifetime ES2095745T3 (es)

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
ES2095745T3 true ES2095745T3 (es) 1997-02-16

Family

ID=8089886

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94906136T Expired - Lifetime ES2095745T3 (es) 1993-02-01 1994-01-31 Un silenciador.

Country Status (7)

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

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
US6520286B1 (en) 1996-09-30 2003-02-18 Silentor Holding A/S Silencer and a method of operating a vehicle
DK2182186T3 (da) * 1996-09-30 2012-03-05 Silentor Holding As Lyddæmper for gasstrøm
ES2201390T3 (es) 1997-11-13 2004-03-16 Haldor Topsoe A/S Dispositivo de mezcla y un canal de paso de escape con este dispositivo de mezcla.
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
DE69401264T2 (de) 1997-05-15
DE69401264D1 (de) 1997-02-06
WO1994018438A1 (en) 1994-08-18
DK11293A (da) 1994-08-02
EP0683849A1 (en) 1995-11-29
EP0683849B1 (en) 1996-12-27
ATE146850T1 (de) 1997-01-15
AU5998594A (en) 1994-08-29
DK11293D0 (da) 1993-02-01
DK169823B1 (da) 1995-03-06
DK0683849T3 (es) 1997-03-10

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