DE60310348D1 - Verbesserung zu einem flexibelen Entkopplungselement für eine Auspuffanlage eines Kraftfahrzeugmotors - Google Patents

Verbesserung zu einem flexibelen Entkopplungselement für eine Auspuffanlage eines Kraftfahrzeugmotors

Info

Publication number
DE60310348D1
DE60310348D1 DE60310348T DE60310348T DE60310348D1 DE 60310348 D1 DE60310348 D1 DE 60310348D1 DE 60310348 T DE60310348 T DE 60310348T DE 60310348 T DE60310348 T DE 60310348T DE 60310348 D1 DE60310348 D1 DE 60310348D1
Authority
DE
Germany
Prior art keywords
improvement
motor vehicle
exhaust system
vehicle engine
decoupling element
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
DE60310348T
Other languages
English (en)
Other versions
DE60310348T2 (de
Inventor
Jean-Michel Simon
Claire Girot
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.)
Hutchinson SA
Original Assignee
Hutchinson SA
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 Hutchinson SA filed Critical Hutchinson SA
Application granted granted Critical
Publication of DE60310348D1 publication Critical patent/DE60310348D1/de
Publication of DE60310348T2 publication Critical patent/DE60310348T2/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 ; 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
    • F01N13/1816—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 the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • 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
    • F01N13/14—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 having thermal insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/1004—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations introduced in exhaust pipes for hot gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
    • F16L27/11—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/21—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for expansion-compensation devices
    • 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
    • F01N2530/00—Selection of materials for tubes, chambers or housings
    • F01N2530/22—Flexible elastomeric material
DE60310348T 2002-11-28 2003-11-04 Verbesserung zu einem flexiblen Entkopplungsschlauch für eine Auspuffleitung eines Kraftfahrzeugmotors Expired - Lifetime DE60310348T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0214958A FR2847938B1 (fr) 2002-11-28 2002-11-28 Perfectionnement a un flexible de decouplage pour une ligne d'echappement de moteur de vehicule automobile
FR0214958 2002-11-28

Publications (2)

Publication Number Publication Date
DE60310348D1 true DE60310348D1 (de) 2007-01-25
DE60310348T2 DE60310348T2 (de) 2007-07-05

Family

ID=32241700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60310348T Expired - Lifetime DE60310348T2 (de) 2002-11-28 2003-11-04 Verbesserung zu einem flexiblen Entkopplungsschlauch für eine Auspuffleitung eines Kraftfahrzeugmotors

Country Status (6)

Country Link
US (2) US6996977B2 (de)
EP (1) EP1424472B1 (de)
JP (1) JP4861541B2 (de)
DE (1) DE60310348T2 (de)
ES (1) ES2278128T3 (de)
FR (1) FR2847938B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2847938B1 (fr) * 2002-11-28 2006-08-04 Hutchinson Perfectionnement a un flexible de decouplage pour une ligne d'echappement de moteur de vehicule automobile
DE202008013021U1 (de) 2007-10-01 2008-12-24 Bdd Beteiligungs Gmbh Isoliervorrichtung eines Kompensators
US8042840B2 (en) * 2008-05-13 2011-10-25 Paul Chahine Sealed flexible coupling with torsion acceptance
DE102010031043A1 (de) 2010-07-07 2012-01-12 Culimeta Textilglas-Technologie Gmbh & Co.Kg Entkopplungselement, insbesondere Abgasentkopplungselement, mit einer thermischen Isolierung und einem flexiblen Metallschlauch
GB201020504D0 (en) * 2010-12-03 2011-01-19 Magma Global Ltd Pipe system
US20120146324A1 (en) * 2010-12-13 2012-06-14 Thermacor Process, Lp Watertight, Expandible and Contractible Pipe Joint for High Temperature Insulated Piping
DE102011006914A1 (de) * 2011-04-07 2012-10-11 Culimeta Textilglas-Technologie Gmbh & Co. Kg Hosenrohr mit Isolierung
KR101405669B1 (ko) * 2012-10-09 2014-06-10 기아자동차주식회사 자동차의 ｅｇｒ 쿨러용 배기가스 공급 파이프
US9976469B2 (en) * 2013-07-15 2018-05-22 Thermal Structures, Inc. Flexible insulation device
US20160069487A1 (en) * 2014-09-09 2016-03-10 International Engine Intellectual Property Company, Llc Flexible conduit with tapered members
US10302231B2 (en) * 2015-07-13 2019-05-28 Exotic Metals Forming Company LLC Flexible joint assembly for high or low temperature fluid systems
US10697346B2 (en) * 2017-02-17 2020-06-30 Nelson Global Products, Inc. Flexible automotive exhaust tube system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369829A (en) * 1965-10-15 1968-02-20 William C.N. Hopkins Flexible connector for fluid conduit systems
IT956949B (it) * 1971-07-28 1973-10-10 Boysen Friedrich Kg Condotta tubolare per mezzi caldi munita di involucro termicamente isolante in particolare reattore termico inserito nelle condotte dei gas di scarico di motori a combustione interna o similari
US3844587A (en) * 1973-03-19 1974-10-29 Kabel Metallwerke Ghh Releasable connection for coaxial tubes
DE2459180C3 (de) * 1974-12-14 1978-05-03 Hawiko Kompensatoren- U. Apparatebau Gmbh & Co Kg, 5830 Schwelm Kompensatorverbindung für heiße Medien, insbesondere für Heinwinddüsenstöcke eines Hochofens
US4345430A (en) * 1979-11-15 1982-08-24 Manville Service Corporation Automotive catalytic converter exhaust system
DE3708415A1 (de) * 1987-03-14 1988-09-22 Witzenmann Metallschlauchfab Flexibles leitungselement fuer abgasleitungen von verbrennungsmotoren
US5069487A (en) * 1990-02-08 1991-12-03 Flexonics Inc. Flexible connector
DE9002752U1 (de) * 1990-03-09 1991-04-25 Iwk Regler Und Kompensatoren Gmbh, 7513 Stutensee, De
DE4016453A1 (de) * 1990-05-22 1991-11-28 Witzenmann Metallschlauchfab Leitungselement, insbesondere fuer die abgasleitung von verbrennungskraftmaschinen
US5167430A (en) * 1991-11-19 1992-12-01 Manville Corporation Automotive exhaust system decoupler with resilient sleeve
WO1997020165A1 (en) * 1995-11-28 1997-06-05 Shell Internationale Research Maatschappij B.V. Flexible joint
TW321712B (de) * 1995-11-28 1997-12-01 Shell Int Research
DE19603594C2 (de) * 1996-02-01 2000-10-05 Daimler Chrysler Ag Leitungselement in der Abgasleitung einer Brennkraftmaschine
WO1997028359A1 (fr) * 1996-02-02 1997-08-07 Calsonic Corporation Tube flexible pour pot d'echappement d'automobile
DE19706191A1 (de) * 1997-02-18 1998-08-20 Witzenmann Metallschlauchfab Gelenkiges Verbindungselement für Rohrteile
FR2796416B1 (fr) 1999-07-12 2001-09-28 Hutchinson Perfectionnement a un flexible de decouplage monte dans une ligne d'echappement d'un moteur de vehicule automobile
FR2835018B1 (fr) * 2002-01-22 2005-09-09 Hutchinson Perfectionnement a un flexible de decouplage pour ligne d'echappement d'un moteur de vehicule automobile
FR2847938B1 (fr) * 2002-11-28 2006-08-04 Hutchinson Perfectionnement a un flexible de decouplage pour une ligne d'echappement de moteur de vehicule automobile

Also Published As

Publication number Publication date
ES2278128T3 (es) 2007-08-01
JP2004176724A (ja) 2004-06-24
EP1424472A3 (de) 2004-06-16
US6996977B2 (en) 2006-02-14
US7484362B2 (en) 2009-02-03
DE60310348T2 (de) 2007-07-05
JP4861541B2 (ja) 2012-01-25
US20060032218A1 (en) 2006-02-16
FR2847938A1 (fr) 2004-06-04
US20050000206A1 (en) 2005-01-06
EP1424472A2 (de) 2004-06-02
FR2847938B1 (fr) 2006-08-04
EP1424472B1 (de) 2006-12-13

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