DE202008008290U1 - Flexibles Leitungselement für die Abgasleitung eines Brennkraftmotors - Google Patents

Flexibles Leitungselement für die Abgasleitung eines Brennkraftmotors Download PDF

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Publication number
DE202008008290U1
DE202008008290U1 DE202008008290U DE202008008290U DE202008008290U1 DE 202008008290 U1 DE202008008290 U1 DE 202008008290U1 DE 202008008290 U DE202008008290 U DE 202008008290U DE 202008008290 U DE202008008290 U DE 202008008290U DE 202008008290 U1 DE202008008290 U1 DE 202008008290U1
Authority
DE
Germany
Prior art keywords
metal bellows
flexible conduit
metal
element according
damping 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
DE202008008290U
Other languages
German (de)
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.)
Witzenmann GmbH
Original Assignee
Witzenmann 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 Witzenmann GmbH filed Critical Witzenmann GmbH
Priority to DE202008008290U priority Critical patent/DE202008008290U1/de
Priority to DE102009029782A priority patent/DE102009029782A1/de
Priority to FR0954139A priority patent/FR2932869B1/fr
Publication of DE202008008290U1 publication Critical patent/DE202008008290U1/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
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/118—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having arrangements for particular purposes, e.g. electrically conducting
    • 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
    • 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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
    • F16L51/025—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with several 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0332—Noise absorbers by inserting a body of compressible material in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Joints Allowing Movement (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DE202008008290U 2008-06-20 2008-06-20 Flexibles Leitungselement für die Abgasleitung eines Brennkraftmotors Expired - Lifetime DE202008008290U1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE202008008290U DE202008008290U1 (de) 2008-06-20 2008-06-20 Flexibles Leitungselement für die Abgasleitung eines Brennkraftmotors
DE102009029782A DE102009029782A1 (de) 2008-06-20 2009-06-18 Flexibles Leitungselement für die Abgasleitung eines Brennkraftmotors
FR0954139A FR2932869B1 (fr) 2008-06-20 2009-06-19 Element de conduite flexible destine au conduit d'echappement d'un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202008008290U DE202008008290U1 (de) 2008-06-20 2008-06-20 Flexibles Leitungselement für die Abgasleitung eines Brennkraftmotors

Publications (1)

Publication Number Publication Date
DE202008008290U1 true DE202008008290U1 (de) 2009-10-29

Family

ID=41254314

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202008008290U Expired - Lifetime DE202008008290U1 (de) 2008-06-20 2008-06-20 Flexibles Leitungselement für die Abgasleitung eines Brennkraftmotors
DE102009029782A Ceased DE102009029782A1 (de) 2008-06-20 2009-06-18 Flexibles Leitungselement für die Abgasleitung eines Brennkraftmotors

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE102009029782A Ceased DE102009029782A1 (de) 2008-06-20 2009-06-18 Flexibles Leitungselement für die Abgasleitung eines Brennkraftmotors

Country Status (2)

Country Link
DE (2) DE202008008290U1 (fr)
FR (1) FR2932869B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011134633A1 (fr) * 2010-04-29 2011-11-03 Boa Balg- Und Kompensatoren-Technologie Gmbh Élément de conduite souple
WO2016001731A1 (fr) * 2014-07-02 2016-01-07 American Boa Inc. Manchon de chemise dynamique pour couplage souple

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011087960A1 (de) * 2011-12-08 2013-06-13 Witzenmann Gmbh Flexibles Metallelement und Verfahren zum Herstellen eines flexiblen Metallelements
KR101570921B1 (ko) 2014-01-22 2015-11-20 주식회사 에스제이엠 자동차 배기관용 플렉시블 튜브
DE102015118632A1 (de) 2015-10-30 2017-05-04 Witzenmann Gmbh Wickelschlauch
DE102016122723A1 (de) 2016-11-24 2018-05-24 Witzenmann Gmbh Flexibles Leitungselement und Verfahren zum Verändern der inneren Reibung und/oder Dichtheit eines Wickelschlauchs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641963C1 (de) * 1996-03-20 1997-10-09 Witzenmann Metallschlauchfab Leitungselement mit einem Balg aus Metall
DE29707908U1 (de) * 1997-05-02 1998-09-03 Witzenmann Metallschlauchfab Flexibles Leitungselement
EP0974741A1 (fr) * 1998-07-20 2000-01-26 SJM Company Limited Tube flexible pour tuyau de gaz d'échappement pour vehicules à moteur
DE20302657U1 (de) * 2003-02-19 2003-10-16 Witzenmann Gmbh Flexibles Leitungselement
DE102007038509A1 (de) 2006-08-18 2008-02-28 Witzenmann Gmbh Flexibles Leitungselement, insbesondere für die Abgasanlage eines Kraftfahrzeugs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641963C1 (de) * 1996-03-20 1997-10-09 Witzenmann Metallschlauchfab Leitungselement mit einem Balg aus Metall
DE29707908U1 (de) * 1997-05-02 1998-09-03 Witzenmann Metallschlauchfab Flexibles Leitungselement
EP0974741A1 (fr) * 1998-07-20 2000-01-26 SJM Company Limited Tube flexible pour tuyau de gaz d'échappement pour vehicules à moteur
DE20302657U1 (de) * 2003-02-19 2003-10-16 Witzenmann Gmbh Flexibles Leitungselement
DE102007038509A1 (de) 2006-08-18 2008-02-28 Witzenmann Gmbh Flexibles Leitungselement, insbesondere für die Abgasanlage eines Kraftfahrzeugs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011134633A1 (fr) * 2010-04-29 2011-11-03 Boa Balg- Und Kompensatoren-Technologie Gmbh Élément de conduite souple
WO2016001731A1 (fr) * 2014-07-02 2016-01-07 American Boa Inc. Manchon de chemise dynamique pour couplage souple
US9970578B2 (en) 2014-07-02 2018-05-15 American Boa, Inc. Dynamic liner sleeve for flexible coupling

Also Published As

Publication number Publication date
FR2932869A1 (fr) 2009-12-25
FR2932869B1 (fr) 2014-11-07
DE102009029782A1 (de) 2010-04-22

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R163 Identified publications notified
R207 Utility model specification

Effective date: 20091203

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R079 Amendment of ipc main class

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R151 Term of protection extended to 8 years

Effective date: 20140701

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