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ES8204054A1 - Dispositivo silenciador para motores de combustion interna - Google Patents

Dispositivo silenciador para motores de combustion interna

Info

Publication number
ES8204054A1
ES8204054A1 ES502561A ES502561A ES8204054A1 ES 8204054 A1 ES8204054 A1 ES 8204054A1 ES 502561 A ES502561 A ES 502561A ES 502561 A ES502561 A ES 502561A ES 8204054 A1 ES8204054 A1 ES 8204054A1
Authority
ES
Spain
Prior art keywords
housing
chamber
reflection
exhaust gas
metal sheet
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
Application number
ES502561A
Other languages
English (en)
Other versions
ES502561A0 (es
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.)
Roth Technik GmbH
Original Assignee
Roth Technik GmbH
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 Roth Technik GmbH filed Critical Roth Technik GmbH
Publication of ES8204054A1 publication Critical patent/ES8204054A1/es
Publication of ES502561A0 publication Critical patent/ES502561A0/es
Granted 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
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the exhaust gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

SILENCIADOR PARA MOTORES DE COMBUSTION INTERNA. EN EL LADO INTERIOR DE LA CAJA (11), QUE ESTA SUBDIVIDIDA EN AL MENOS DOS CAMARAS DE REFLEXION DISPUESTAS UNA DETRAS DE OTRA, ESTA DISPUESTA AL MENOS UNA CHAPA ONDULADA (16) ADAPTADA A LA CURVATURA DE LA CAJA. CADA ONDULACION DE LA CHAPA FORMA UN CANAL INTERMEDIO (17) CON EL LADO INTERIOR DE LA CAJA. EL TUBO (15) DE SALIDA DE GASES DE ESCAPE ESTA CIRCUNDADO POR UNA CAJA DE CAMARA (19) QUE FORMA UNA CAMARA DE REFLEXION (18) CERRADA. ESTA CAJA ESTA APLICADA AL LADO INTERIOR DE LA CHAPA ONDULADA (16), FORMANDOSE DE ESTE MODO MULTITUD DE CANALES GUIA (20).
ES502561A 1980-05-29 1981-05-28 Dispositivo silenciador para motores de combustion interna Granted ES502561A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803020492 DE3020492A1 (de) 1980-05-29 1980-05-29 Schalldaempfer

Publications (2)

Publication Number Publication Date
ES8204054A1 true ES8204054A1 (es) 1982-04-01
ES502561A0 ES502561A0 (es) 1982-04-01

Family

ID=6103537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502561A Granted ES502561A0 (es) 1980-05-29 1981-05-28 Dispositivo silenciador para motores de combustion interna

Country Status (7)

Country Link
US (1) US4422525A (es)
JP (1) JPS5718413A (es)
DE (2) DE3020492A1 (es)
ES (1) ES502561A0 (es)
FR (1) FR2483516B1 (es)
GB (1) GB2076893B (es)
IT (1) IT1142521B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547623B1 (fr) * 1983-06-15 1985-10-11 Luchaire Ind Echappements Dispositif de conduite d'un fluide, notamment silencieux
US6524080B2 (en) * 2000-04-11 2003-02-25 R. K. Dewan & Co. Hermetically sealed compressors
EP1598536B1 (en) * 2004-05-17 2007-04-25 Calsonic Kansei Corporation Shell main body for muffler
DE102004053916B4 (de) 2004-11-05 2012-03-08 Benteler Automobiltechnik Gmbh Abgasleitung sowie Verfahren zur Herstellung einer Abgasleitung
US20140196977A1 (en) 2013-01-16 2014-07-17 Henn Gmbh & Co Kg. Silencer and method for manufacturing the same
AT513955A1 (de) 2013-01-16 2014-08-15 Henn Gmbh & Co Kg Schalldämpfer und Verfahren zu seiner Herstellung
CN103334821B (zh) * 2013-07-08 2015-06-17 山东大学 一种具有阻流隔栅的横流穿孔管消声器结构
US9449592B2 (en) 2013-09-09 2016-09-20 Bosal Emission Control Systems N.V. Muffler shell for use in the exhaust system of a vehicle
EP3303816B1 (de) * 2015-05-29 2019-04-10 Henn GmbH & Co KG. Fahrzeugschalldämpfer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1701397A (en) * 1925-09-16 1929-02-05 Gen Motors Corp Muffler
GB435423A (en) * 1934-05-11 1935-09-20 Benjamin Hilbourne Gollop Silencers for gases, particularly exhaust gases of internal-combustion engines
DE736633C (de) * 1941-10-26 1943-06-23 Eberspaecher J Aus mehreren Kammern bestehender Schalldaempfer, bei dem die Gase dem Mantel des Schalldaempfers entlangstroemen, fuer Brennkraftmaschinen
DE918062C (de) * 1948-12-31 1954-09-16 Leistritz Maschfabrik Paul Schalldaempfer mit aufeinanderfolgenden Kammern
US3100140A (en) * 1960-05-31 1963-08-06 Calumet & Hecla Catalytic automotive exhaust converter
FR1351921A (fr) * 1963-03-25 1964-02-07 Walker Mfg Co Tuyau d'échappement combiné avec un silencieux
DE2257852C2 (de) * 1972-11-25 1986-07-17 Fa. J. Eberspächer, 7300 Esslingen Abgasschalldämpfer für mehrzylindrige Brennkraftmaschinen
US4203502A (en) * 1978-08-28 1980-05-20 Strader Walter F Muffler
DE2908506C2 (de) * 1979-03-05 1985-01-31 Roth Technik GmbH, 7560 Gaggenau Schalldämpfer für Verbrennungskraftmaschinen

Also Published As

Publication number Publication date
US4422525A (en) 1983-12-27
DE3020492A1 (de) 1981-12-03
GB2076893A (en) 1981-12-09
DE3020492C2 (es) 1987-06-11
JPS6155604B2 (es) 1986-11-28
IT1142521B (it) 1986-10-08
DE8014453U1 (de) 1981-11-12
FR2483516B1 (fr) 1986-12-12
FR2483516A1 (fr) 1981-12-04
IT8148540A0 (it) 1981-05-27
ES502561A0 (es) 1982-04-01
GB2076893B (en) 1984-08-15
JPS5718413A (en) 1982-01-30

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