ATE244358T1 - Verbesserung zu einem entkopplungselement in einer auspuffanlage eines kraftfahrzeugmotors - Google Patents

Verbesserung zu einem entkopplungselement in einer auspuffanlage eines kraftfahrzeugmotors

Info

Publication number
ATE244358T1
ATE244358T1 AT00401996T AT00401996T ATE244358T1 AT E244358 T1 ATE244358 T1 AT E244358T1 AT 00401996 T AT00401996 T AT 00401996T AT 00401996 T AT00401996 T AT 00401996T AT E244358 T1 ATE244358 T1 AT E244358T1
Authority
AT
Austria
Prior art keywords
section
improvement
motor vehicle
exhaust system
vehicle engine
Prior art date
Application number
AT00401996T
Other languages
English (en)
Inventor
Vincent Boisseau
Jean-Michel Simon
Marc Dolez
Daniel Mahin
Original Assignee
Hutchinson
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 filed Critical Hutchinson
Application granted granted Critical
Publication of ATE244358T1 publication Critical patent/ATE244358T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • F16L27/111—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 the bellows being reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
AT00401996T 1999-07-12 2000-07-11 Verbesserung zu einem entkopplungselement in einer auspuffanlage eines kraftfahrzeugmotors ATE244358T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9908998A FR2796416B1 (fr) 1999-07-12 1999-07-12 Perfectionnement a un flexible de decouplage monte dans une ligne d'echappement d'un moteur de vehicule automobile

Publications (1)

Publication Number Publication Date
ATE244358T1 true ATE244358T1 (de) 2003-07-15

Family

ID=9547987

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00401996T ATE244358T1 (de) 1999-07-12 2000-07-11 Verbesserung zu einem entkopplungselement in einer auspuffanlage eines kraftfahrzeugmotors

Country Status (6)

Country Link
US (1) US6554321B1 (de)
EP (1) EP1069289B1 (de)
AT (1) ATE244358T1 (de)
DE (1) DE60003613T2 (de)
ES (1) ES2198263T3 (de)
FR (1) FR2796416B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100353123B1 (ko) * 2000-08-28 2002-09-16 주식회사 에스제이엠 자동차 배기관용 연결구
DE10130668A1 (de) * 2001-06-28 2003-01-23 Eberspaecher J Gmbh & Co Abgasbauteil für ein Kraftfahrzeug
AUPR947301A0 (en) * 2001-12-07 2002-01-24 Umiastowski, Tomasz Exhaust fume diverter
FR2835017B1 (fr) 2002-01-22 2004-03-12 Hutchinson Flexible de decouplage pour 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
US20040092463A1 (en) * 2002-11-11 2004-05-13 Isis Pharmaceuticals Inc. Modulation of PIM-1 expression
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
FR2869353B1 (fr) * 2004-04-23 2006-06-23 Renault Sas Protection d'un flexible
KR100602770B1 (ko) * 2004-07-20 2006-07-20 주식회사 에스제이엠 자동차 배기관용 플렉시블 튜브
DE102005025045A1 (de) * 2005-05-30 2006-12-14 J. Eberspächer GmbH & Co. KG Abgasanlage
KR100735940B1 (ko) * 2005-06-15 2007-07-06 주식회사 에스제이엠 자동차 배기관용 플렉시블 튜브
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
US20130015652A1 (en) * 2011-07-13 2013-01-17 Clark Thomas Frequency-controlled exhaust bellows assembly
KR101405669B1 (ko) * 2012-10-09 2014-06-10 기아자동차주식회사 자동차의 ｅｇｒ 쿨러용 배기가스 공급 파이프
US9140172B2 (en) * 2013-07-30 2015-09-22 GM Global Technology Operations LLC Gas flow distributing flexible coupling
GB2539248A (en) * 2015-06-12 2016-12-14 Jaguar Land Rover Ltd Vehicle exhaust assembly
CN108930579B (zh) * 2018-08-31 2023-05-30 安徽全柴动力股份有限公司 一种减震式柴油机尾气净化装置及其使用方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666657A (en) * 1950-02-17 1954-01-19 Pyle National Co Corrosion-resisting flexible connector
US3105708A (en) * 1960-04-20 1963-10-01 Howard E Esty Water jacketed exhaust attachment for internal combustion engine
US3232640A (en) * 1960-09-14 1966-02-01 Calumet & Hecla Multi-wall flexible connector with interply pressurization
US3420553A (en) * 1966-02-09 1969-01-07 Calumet & Hecla Apparatus for absorbing sound and vibration in a piping system
US3532131A (en) * 1968-07-17 1970-10-06 Aeroquip Corp Precharged flexible refrigeration assembly
US3623339A (en) * 1969-11-28 1971-11-30 Ford Motor Co Bellows flexible joint
US3747367A (en) * 1971-12-23 1973-07-24 Ford Motor Co Bellows flexible joint
US4162801A (en) * 1977-12-16 1979-07-31 Aeroquip Corporation Gas line lead-in assembly
US4183557A (en) * 1978-02-15 1980-01-15 Duro Dyne Corporation Insulative flexible connector
JPS5829437B2 (ja) * 1980-07-24 1983-06-22 トヨタ自動車株式会社 冷却フイン付管継手
DE3146305A1 (de) * 1981-11-23 1983-05-26 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Faltenbalgkompensator mit innenisolierung
DE3600028C1 (de) * 1986-01-02 1987-01-08 Witzenmann Metallschlauchfab Vorrichtung zum elastischen Verbinden zweier Mantelrohrleitungen
IT1217998B (it) * 1988-02-02 1990-03-30 Alfa Lancia Ind Dispositivo di coibentazione per l'impianto di scarico di un motore a c.i.
DE9002752U1 (de) * 1990-03-09 1991-04-25 IWK Regler und Kompensatoren GmbH, 7513 Stutensee Flexibles Leitungselement mit Wärmeisolierung
DE4214883A1 (de) * 1992-05-05 1993-11-11 Witzenmann Metallschlauchfab Kompensationselement für Kunststoffmantelrohrleitungen
DE4233644C2 (de) * 1992-10-06 1994-08-18 Burgmann Dichtungswerk Feodor Flexible Verbindungsanordnung für zwei Rohrteile, insbesondere bei Abgasanlagen von Kraftfahrzeugen
JPH08326531A (ja) * 1995-06-02 1996-12-10 Calsonic Corp 振動吸収型排気管用継手
EP0861974A4 (de) * 1996-02-02 2004-07-14 Calsonic Corp Flexibles abgasrohr eines kraftfahrzeuges
JP3570814B2 (ja) * 1996-03-15 2004-09-29 三恵技研工業株式会社 可撓継手
US5882046A (en) * 1996-10-31 1999-03-16 Tru-Flex Metal Hose Corporation Dynamic stress controlling flexible hose section
FR2758588B1 (fr) * 1997-01-23 1999-02-19 Hutchinson Flexible de decouplage monte dans une ligne d'echappement d'un moteur de vehicule automobile
DE19706191A1 (de) * 1997-02-18 1998-08-20 Witzenmann Metallschlauchfab Gelenkiges Verbindungselement für Rohrteile
DE19707813C2 (de) * 1997-02-27 2000-02-03 Daimler Chrysler Ag Vorrichtung zum Verbinden von Rohrteilen
JPH11153267A (ja) * 1997-09-23 1999-06-08 Witzenmann Gmbh Metallschlauchfab Pforzheim チューブ・エレメント

Also Published As

Publication number Publication date
FR2796416A1 (fr) 2001-01-19
EP1069289B1 (de) 2003-07-02
DE60003613T2 (de) 2004-06-09
ES2198263T3 (es) 2004-02-01
DE60003613D1 (de) 2003-08-07
FR2796416B1 (fr) 2001-09-28
EP1069289A1 (de) 2001-01-17
US6554321B1 (en) 2003-04-29

Similar Documents

Publication Publication Date Title
ATE244358T1 (de) Verbesserung zu einem entkopplungselement in einer auspuffanlage eines kraftfahrzeugmotors
US4345430A (en) Automotive catalytic converter exhaust system
DE3869645D1 (de) Flexibles leitungselement fuer abgasleitungen von verbrennungsmotoren.
EP1026375A3 (de) Leitungselement für Abgasleitungen von Kraftfahrzeugen
CA2100598A1 (en) Cylindrical Flexible Joint Unit
DE19849574B8 (de) Rohrverbindung zwischen einem Sammler eines Kraftfahrzeugwärmetauschers und einer äußeren Rohrleitung für das innere Wärmetauschfluid
SE8601099D0 (sv) Avgassystem for forbrenningsmotorer
BR9605578A (pt) Sistema para isolamento térmico e/ou acústico de um tubo
KR0150792B1 (ko) 팽창성 설치패드
ATE121166T1 (de) Abgasanlage einer brennkraftmaschine.
DE69524299T2 (de) Steuersystem für das Luft/Kraftstoffverhältnis einer Brennkraftmaschine
DE20003386U1 (de) Entkopplungselement für Schwingungen in Abgasleitungen von Brennkraftmaschinen
JPH11132574A (ja) 太陽熱温水器用集熱器の連結構造
US4772389A (en) Pipe and its retainer in a tank
ATE239862T1 (de) Flexibles wellrohr zur abgasrohrentkopplung im kraftfahrzeug
SE7904811L (sv) Vermeisolerat ledningsror
ATE112836T1 (de) Kunststoffmantelrohr.
IT1281402B1 (it) Condotto flessibile con doppia parete ondulata per disaccoppiare tubazioni di scarico di autoveicoli.
KR940004307A (ko) 열교환기
SU1566162A1 (ru) Муфта
SU1530732A1 (ru) Окно
KR900008383Y1 (ko) 스프링형 프렉시블 배기관
RU96117916A (ru) Шаблон для труб
DE60200917D1 (de) Endverschluss für ein isoliertes Rohrelement
CN2228601Y (zh) 真空绝热防蚀波纹管膨胀节

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1069289

Country of ref document: EP