DE3308130C2 - - Google Patents

Info

Publication number
DE3308130C2
DE3308130C2 DE3308130A DE3308130A DE3308130C2 DE 3308130 C2 DE3308130 C2 DE 3308130C2 DE 3308130 A DE3308130 A DE 3308130A DE 3308130 A DE3308130 A DE 3308130A DE 3308130 C2 DE3308130 C2 DE 3308130C2
Authority
DE
Germany
Prior art keywords
chamber
housing
exhaust gas
perforations
outlet
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
DE3308130A
Other languages
German (de)
English (en)
Other versions
DE3308130A1 (de
Inventor
Rainer 7270 Nagold De Diez
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.)
Friedrich Boysen GmbH and Co KG
Original Assignee
Friedrich Boysen GmbH and Co KG
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 Friedrich Boysen GmbH and Co KG filed Critical Friedrich Boysen GmbH and Co KG
Priority to DE19833308130 priority Critical patent/DE3308130A1/de
Priority to FR8403445A priority patent/FR2542374B1/fr
Priority to IT47810/84A priority patent/IT1177584B/it
Publication of DE3308130A1 publication Critical patent/DE3308130A1/de
Application granted granted Critical
Publication of DE3308130C2 publication Critical patent/DE3308130C2/de
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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
DE19833308130 1983-03-08 1983-03-08 Nachschalldaempfer Granted DE3308130A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19833308130 DE3308130A1 (de) 1983-03-08 1983-03-08 Nachschalldaempfer
FR8403445A FR2542374B1 (fr) 1983-03-08 1984-03-06 Amortisseur de bruit d'echappement
IT47810/84A IT1177584B (it) 1983-03-08 1984-03-06 Post-silenziatore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833308130 DE3308130A1 (de) 1983-03-08 1983-03-08 Nachschalldaempfer

Publications (2)

Publication Number Publication Date
DE3308130A1 DE3308130A1 (de) 1984-09-13
DE3308130C2 true DE3308130C2 (enrdf_load_stackoverflow) 1988-06-01

Family

ID=6192817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833308130 Granted DE3308130A1 (de) 1983-03-08 1983-03-08 Nachschalldaempfer

Country Status (3)

Country Link
DE (1) DE3308130A1 (enrdf_load_stackoverflow)
FR (1) FR2542374B1 (enrdf_load_stackoverflow)
IT (1) IT1177584B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430486A1 (de) * 1994-08-27 1996-02-29 Schuebler Fahrzeugtechnik Gmbh Abluftschalldämpfer für Silos und Silofahrzeuge
DE19912466A1 (de) * 1998-03-31 1999-10-07 Honda Motor Co Ltd Abgassystem für ein Fahrzeug mit Sitzsattel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE338453C (de) * 1920-06-01 1921-06-18 Paul Schauer Auspufftopf fuer Explosionsmotoren mit zwei oder mehr untereinander in Verbindung stehenden Kammern
US2274460A (en) * 1937-10-14 1942-02-24 Carl F Rauen Muffler
US3082841A (en) * 1960-10-28 1963-03-26 Walker Mfg Co Muffler
US3388768A (en) * 1966-03-16 1968-06-18 Walker Mfg Co Muffler with dual inlets and dual outlets
DE2738601C2 (de) * 1977-01-18 1986-11-27 Nihon Radiator Co., Ltd., Tokio/Tokyo Schalldämpfer
DE2816159C2 (de) * 1978-04-14 1984-06-07 Friedrich Boysen Gmbh & Co Kg, 7272 Altensteig Reflexions-Schalldämpfer für Brennkraftmaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430486A1 (de) * 1994-08-27 1996-02-29 Schuebler Fahrzeugtechnik Gmbh Abluftschalldämpfer für Silos und Silofahrzeuge
DE19912466A1 (de) * 1998-03-31 1999-10-07 Honda Motor Co Ltd Abgassystem für ein Fahrzeug mit Sitzsattel
DE19912466C2 (de) * 1998-03-31 2002-12-12 Honda Motor Co Ltd Abgassystem für ein Fahrzeug mit Sitzsattel

Also Published As

Publication number Publication date
FR2542374B1 (fr) 1988-01-15
IT1177584B (it) 1987-08-26
FR2542374A1 (fr) 1984-09-14
DE3308130A1 (de) 1984-09-13
IT8447810A0 (it) 1984-03-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee