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EP2031204A3 - Exhaust conduit with tailpipe cover - Google Patents

Exhaust conduit with tailpipe cover Download PDF

Info

Publication number
EP2031204A3
EP2031204A3 EP08014980A EP08014980A EP2031204A3 EP 2031204 A3 EP2031204 A3 EP 2031204A3 EP 08014980 A EP08014980 A EP 08014980A EP 08014980 A EP08014980 A EP 08014980A EP 2031204 A3 EP2031204 A3 EP 2031204A3
Authority
EP
European Patent Office
Prior art keywords
exhaust conduit
tailpipe
tailpipe cover
exhaust pipe
cover
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
EP08014980A
Other languages
German (de)
French (fr)
Other versions
EP2031204A2 (en
EP2031204B1 (en
Inventor
Christian Lacher
Alfred Steck
Robert Büschges
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.)
Faurecia Emissions Control Technologies Germany GmbH
Original Assignee
Emcon Technologies Germany Augsburg 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 Emcon Technologies Germany Augsburg GmbH filed Critical Emcon Technologies Germany Augsburg GmbH
Publication of EP2031204A2 publication Critical patent/EP2031204A2/en
Publication of EP2031204A3 publication Critical patent/EP2031204A3/en
Application granted granted Critical
Publication of EP2031204B1 publication Critical patent/EP2031204B1/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
    • 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • 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
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled

Landscapes

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

Abstract

Die Erfindung betrifft ein Abgasrohr mit Endrohrblende (12), insbesondere für eine Kraftfahrzeug-Abgasanlage, mit einem Schiebeabschnitt, der eine Verschiebung der Endrohrblende (12) relativ zum Abgasrohr (10) entgegen einer definierten Schiebekraft ermöglicht.

Figure imgaf001
The invention relates to an exhaust pipe with tailpipe (12), in particular for a motor vehicle exhaust system, with a sliding portion which allows a displacement of the tailpipe (12) relative to the exhaust pipe (10) against a defined pushing force.
Figure imgaf001
EP08014980.0A 2007-08-30 2008-08-25 Exhaust conduit with outlet tailpipe cover Ceased EP2031204B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710041153 DE102007041153A1 (en) 2007-08-30 2007-08-30 Exhaust pipe with tailpipe trim

Publications (3)

Publication Number Publication Date
EP2031204A2 EP2031204A2 (en) 2009-03-04
EP2031204A3 true EP2031204A3 (en) 2009-11-04
EP2031204B1 EP2031204B1 (en) 2016-10-12

Family

ID=40090023

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08014980.0A Ceased EP2031204B1 (en) 2007-08-30 2008-08-25 Exhaust conduit with outlet tailpipe cover

Country Status (2)

Country Link
EP (1) EP2031204B1 (en)
DE (1) DE102007041153A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2947862B1 (en) * 2009-07-10 2011-10-21 Peugeot Citroen Automobiles Sa TRIM, END OF EXHAUST LINE AND VEHICLE EQUIPPED WITH THIS END
DE102012008243B4 (en) * 2012-04-25 2014-12-31 Audi Ag Support element, exhaust system
DE102013017947B4 (en) * 2013-10-29 2015-10-22 Audi Ag Tailpipe trim and method for mounting a tailpipe trim
DE102016123114A1 (en) * 2016-11-30 2018-05-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft vehicle component
DE102017006049B4 (en) * 2017-06-27 2024-10-10 Audi Ag Exhaust cover with safety zone and method for its manufacture
DE102017214198B4 (en) * 2017-08-15 2020-12-10 Cisma Solutions Aps Arrangement and method for the limited displacement of a tailpipe cover
DE102017214197B4 (en) 2017-08-15 2021-04-22 Cisma Solutions Aps Arrangement and method for braking the displacement of a tailpipe cover

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517462A1 (en) * 1994-05-20 1995-11-23 Audi Ag Vehicle exhaust system tailpipe
EP0848144A1 (en) * 1996-12-12 1998-06-17 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Outlet pipe for the exhaust conduit of a motor vehicle exhaust system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025121B4 (en) 2000-05-20 2009-05-07 Bayerische Motoren Werke Aktiengesellschaft Exhaust tailpipe for a motor vehicle
DE20106811U1 (en) * 2001-04-20 2001-08-23 Lonkwitz, Hans-Dieter, 35580 Wetzlar Pipe compensator
DE10233498B4 (en) 2002-07-24 2012-07-26 Bayerische Motoren Werke Aktiengesellschaft Pipe panel for an ending in the rear of a motor vehicle exhaust pipe
US20060065480A1 (en) * 2004-09-28 2006-03-30 Leehaug David J Muffler and heat shield assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517462A1 (en) * 1994-05-20 1995-11-23 Audi Ag Vehicle exhaust system tailpipe
EP0848144A1 (en) * 1996-12-12 1998-06-17 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Outlet pipe for the exhaust conduit of a motor vehicle exhaust system

Also Published As

Publication number Publication date
DE102007041153A1 (en) 2009-03-05
EP2031204A2 (en) 2009-03-04
EP2031204B1 (en) 2016-10-12

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