EP1229220A3 - Abgasanlage - Google Patents

Abgasanlage Download PDF

Info

Publication number
EP1229220A3
EP1229220A3 EP01130163A EP01130163A EP1229220A3 EP 1229220 A3 EP1229220 A3 EP 1229220A3 EP 01130163 A EP01130163 A EP 01130163A EP 01130163 A EP01130163 A EP 01130163A EP 1229220 A3 EP1229220 A3 EP 1229220A3
Authority
EP
European Patent Office
Prior art keywords
chambers
exhaust
exhaust gas
gas system
pipes
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.)
Granted
Application number
EP01130163A
Other languages
English (en)
French (fr)
Other versions
EP1229220B1 (de
EP1229220A2 (de
Inventor
Michael-Peter Muddemann
Roland Stromsky
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP1229220A2 publication Critical patent/EP1229220A2/de
Publication of EP1229220A3 publication Critical patent/EP1229220A3/de
Application granted granted Critical
Publication of EP1229220B1 publication Critical patent/EP1229220B1/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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
    • 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
    • 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 exhaust gas passages, pipes or tubes
    • F01N2470/14—Plurality of outlet tubes, e.g. in parallel or with different length
    • 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 exhaust gas passages, pipes or tubes
    • F01N2470/16—Plurality of inlet tubes, e.g. discharging into different chambers
    • 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 exhaust gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of exhaust gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/005—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for draining or otherwise eliminating condensates or moisture accumulating in the apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Die Abgasanlage mit einem Nachschalldämpfer (1) für ein Kraftfahrzeug umfaßt mehrere Kammern, wobei in einer der Kammern mindestens ein mit einer Brennkraftmaschine verbundenes Abgasrohr (6,7) eintritt. Diese aus den Kammern austretenden Abgasrohre (2,3) sind mit Endrohren verbunden. Die Abgasrohre sind im Nachschalldämpfer quer zum Fahrzeug und annähernd gegenüberstehend angeordnet und weisen jeweils einen in einer senkrechten Ebene aufgerichteten Rohrbogen (2a,3a) auf.
EP01130163A 2001-02-06 2001-12-19 Abgasanlage Expired - Lifetime EP1229220B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20101993U DE20101993U1 (de) 2001-02-06 2001-02-06 Abgasanlage
DE20101993U 2001-02-06

Publications (3)

Publication Number Publication Date
EP1229220A2 EP1229220A2 (de) 2002-08-07
EP1229220A3 true EP1229220A3 (de) 2004-04-07
EP1229220B1 EP1229220B1 (de) 2005-10-12

Family

ID=7952555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01130163A Expired - Lifetime EP1229220B1 (de) 2001-02-06 2001-12-19 Abgasanlage

Country Status (4)

Country Link
EP (1) EP1229220B1 (de)
AT (1) ATE306610T1 (de)
DE (2) DE20101993U1 (de)
ES (1) ES2246987T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3788944B1 (de) 2005-11-22 2024-02-28 Intuitive Surgical Operations, Inc. System zur bestimmung der form eines biegbaren instruments
RU2659835C1 (ru) * 2017-01-30 2018-07-04 Александр Георгиевич Сорокин Глушитель-сепаратор
RU2696170C1 (ru) * 2018-05-08 2019-07-31 Александр Георгиевич Сорокин Глушитель-сепаратор

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692025A (en) * 1951-08-08 1954-10-19 Maxim Silencer Co Heavy-duty silencer for restricted spaces
US5773770A (en) * 1997-06-11 1998-06-30 Jones; Mack L. Cross flow path exhaust muffler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336984A1 (de) 1983-10-11 1985-04-25 Krauss-Maffei AG, 8000 München Verschlussvorrichtung fuer die abgasanlage einer brennkraft-antriebsmaschine
DE4021584A1 (de) 1990-07-06 1992-01-09 Iveco Magirus Druckluftanlage fuer kraftfahrzeuge mit an eine sammelleitung angeschlossenen druckluftaggregaten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692025A (en) * 1951-08-08 1954-10-19 Maxim Silencer Co Heavy-duty silencer for restricted spaces
US5773770A (en) * 1997-06-11 1998-06-30 Jones; Mack L. Cross flow path exhaust muffler

Also Published As

Publication number Publication date
EP1229220B1 (de) 2005-10-12
DE20101993U1 (de) 2001-06-07
DE50107677D1 (de) 2006-02-23
EP1229220A2 (de) 2002-08-07
ES2246987T3 (es) 2006-03-01
ATE306610T1 (de) 2005-10-15

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