DE29512732U1 - Schalldämpfer für die Abgasanlage eines Verbrennungsmotors - Google Patents

Schalldämpfer für die Abgasanlage eines Verbrennungsmotors

Info

Publication number
DE29512732U1
DE29512732U1 DE29512732U DE29512732U DE29512732U1 DE 29512732 U1 DE29512732 U1 DE 29512732U1 DE 29512732 U DE29512732 U DE 29512732U DE 29512732 U DE29512732 U DE 29512732U DE 29512732 U1 DE29512732 U1 DE 29512732U1
Authority
DE
Germany
Prior art keywords
silencer
combustion engine
internal combustion
exhaust system
exhaust
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
DE29512732U
Other languages
English (en)
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.)
Arvin Industries Deutschland GmbH
Original Assignee
Zeuna Starker 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 Zeuna Starker GmbH and Co KG filed Critical Zeuna Starker GmbH and Co KG
Priority to DE29512732U priority Critical patent/DE29512732U1/de
Publication of DE29512732U1 publication Critical patent/DE29512732U1/de
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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2867—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being placed at the front or end face of catalyst body
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/22—Inlet and outlet tubes being positioned on the same side of the apparatus
    • 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
    • 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
    • F01N2490/20—Chambers being formed inside the exhaust pipe without enlargement of the cross section of the pipe, e.g. resonance chambers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
DE29512732U 1994-09-30 1995-08-08 Schalldämpfer für die Abgasanlage eines Verbrennungsmotors Expired - Lifetime DE29512732U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29512732U DE29512732U1 (de) 1994-09-30 1995-08-08 Schalldämpfer für die Abgasanlage eines Verbrennungsmotors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4435168 1994-09-30
DE29512732U DE29512732U1 (de) 1994-09-30 1995-08-08 Schalldämpfer für die Abgasanlage eines Verbrennungsmotors

Publications (1)

Publication Number Publication Date
DE29512732U1 true DE29512732U1 (de) 1995-11-02

Family

ID=6529744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29512732U Expired - Lifetime DE29512732U1 (de) 1994-09-30 1995-08-08 Schalldämpfer für die Abgasanlage eines Verbrennungsmotors

Country Status (1)

Country Link
DE (1) DE29512732U1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816648A1 (de) * 1996-07-04 1998-01-07 ROTH-TECHNIK AUSTRIA Gesellschaft m.b.H. Schalldämpfer für Kraftfahrzeuge
DE19832979C1 (de) * 1998-07-22 1999-11-04 Friedmund Nagel Vorrichtung und Verfahren zur Reduzierung der Schallemission bei Verbrennungsmotoren
WO2001020143A1 (de) * 1999-09-14 2001-03-22 Emitec Gesellschaft Für Emissionstechnologie Mbh Katalytischer konverter für kleinmotoren mit zugeordnetem schalldämpfergehäuse
DE102005003582A1 (de) * 2005-01-26 2006-08-03 Dr.Ing.H.C. F. Porsche Ag Schalldämpfer für eine Abgasanlage
WO2007128527A1 (de) * 2006-05-05 2007-11-15 Emcon Technologies Germany (Augsburg) Gmbh Abgasreinigungsvorrichtung für eine verbrennungskraftmaschine sowie verfahren zur herstellung einer abgasreinigungsvorrichtung
FR2909124A3 (fr) * 2006-11-27 2008-05-30 Renault Sas Organe de depollution de gaz avec canalisation de sortie des gaz integree
EP2735715A1 (de) * 2012-11-27 2014-05-28 Yamaha Hatsudoki Kabushiki Kaisha Schalldämpfer und Sattelfahrzeug

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816648A1 (de) * 1996-07-04 1998-01-07 ROTH-TECHNIK AUSTRIA Gesellschaft m.b.H. Schalldämpfer für Kraftfahrzeuge
DE19626980A1 (de) * 1996-07-04 1998-02-26 Roth Technik Austria Schalldämpfer für Kraftfahrzeuge
DE19832979C1 (de) * 1998-07-22 1999-11-04 Friedmund Nagel Vorrichtung und Verfahren zur Reduzierung der Schallemission bei Verbrennungsmotoren
WO2001020143A1 (de) * 1999-09-14 2001-03-22 Emitec Gesellschaft Für Emissionstechnologie Mbh Katalytischer konverter für kleinmotoren mit zugeordnetem schalldämpfergehäuse
DE102005003582A1 (de) * 2005-01-26 2006-08-03 Dr.Ing.H.C. F. Porsche Ag Schalldämpfer für eine Abgasanlage
US7438157B2 (en) 2005-01-26 2008-10-21 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Muffler for an exhaust gas system
EP1686246A3 (de) * 2005-01-26 2009-02-25 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Schalldämpfer für eine Abgasanlage
WO2007128527A1 (de) * 2006-05-05 2007-11-15 Emcon Technologies Germany (Augsburg) Gmbh Abgasreinigungsvorrichtung für eine verbrennungskraftmaschine sowie verfahren zur herstellung einer abgasreinigungsvorrichtung
FR2909124A3 (fr) * 2006-11-27 2008-05-30 Renault Sas Organe de depollution de gaz avec canalisation de sortie des gaz integree
EP2735715A1 (de) * 2012-11-27 2014-05-28 Yamaha Hatsudoki Kabushiki Kaisha Schalldämpfer und Sattelfahrzeug

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19951214

R150 Term of protection extended to 6 years

Effective date: 19981208

R157 Lapse of ip right after 6 years

Effective date: 20020501