GB2277969B - Exhaust gas pipe particularly for motor vehicles - Google Patents

Exhaust gas pipe particularly for motor vehicles

Info

Publication number
GB2277969B
GB2277969B GB9406894A GB9406894A GB2277969B GB 2277969 B GB2277969 B GB 2277969B GB 9406894 A GB9406894 A GB 9406894A GB 9406894 A GB9406894 A GB 9406894A GB 2277969 B GB2277969 B GB 2277969B
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
motor vehicles
gas pipe
pipe particularly
vehicles
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 - Fee Related
Application number
GB9406894A
Other versions
GB9406894D0 (en
GB2277969A (en
Inventor
Frank-Uwe Godel
Wieland Holzhausen
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.)
Metra Energiemesstechnik GmbH
Original Assignee
IWK Regler und Kompensatoren 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
Priority claimed from DE9307142U external-priority patent/DE9307142U1/de
Application filed by IWK Regler und Kompensatoren GmbH filed Critical IWK Regler und Kompensatoren GmbH
Publication of GB9406894D0 publication Critical patent/GB9406894D0/en
Publication of GB2277969A publication Critical patent/GB2277969A/en
Application granted granted Critical
Publication of GB2277969B publication Critical patent/GB2277969B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16L27/1021—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations comprising an intermediate resilient element, e.g. a ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
GB9406894A 1993-04-09 1994-04-07 Exhaust gas pipe particularly for motor vehicles Expired - Fee Related GB2277969B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9305417 1993-04-09
DE9307142U DE9307142U1 (en) 1993-05-11 1993-05-11

Publications (3)

Publication Number Publication Date
GB9406894D0 GB9406894D0 (en) 1994-06-01
GB2277969A GB2277969A (en) 1994-11-16
GB2277969B true GB2277969B (en) 1996-01-24

Family

ID=25960717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9406894A Expired - Fee Related GB2277969B (en) 1993-04-09 1994-04-07 Exhaust gas pipe particularly for motor vehicles

Country Status (3)

Country Link
FR (1) FR2703729B3 (en)
GB (1) GB2277969B (en)
IT (1) IT233231Y1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5992896A (en) * 1995-12-08 1999-11-30 Senior Engineering Investments Ag Flexible coupler apparatus
JP2001509243A (en) * 1997-01-17 2001-07-10 シニア エンジニアリング インベストメンツ アーゲー Flexible coupler device
US6086110A (en) * 1997-04-10 2000-07-11 Senior Engineering Investments Ag Vibration decoupling connector for exhaust systems
US5957504A (en) * 1997-04-10 1999-09-28 Senior Engineering Investments Ag Exhaust manifold attachment apparatus
US5984372A (en) * 1997-04-10 1999-11-16 Senior Engineering Investments Ag Integrated flange-mesh ring assembly for decoupler apparatus
US6464257B1 (en) 1997-04-10 2002-10-15 Senior Investments Ag Vibration decoupler apparatus
KR100281630B1 (en) * 1998-01-20 2001-02-15 김용호 Decoupler for Automobile Exhaust Pipe
KR200243765Y1 (en) * 1999-05-24 2001-09-25 김용호 Exhaust decoupler system
US6568715B2 (en) 2001-05-17 2003-05-27 Senior Investments Ag Vibration decoupling exhaust connector

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125502A (en) * 1982-08-10 1984-03-07 Iwk Regler Kompensatoren Pipe coupling
US4875716A (en) * 1986-03-29 1989-10-24 Witzenmann Gmbh Metallschlauch-Fabrik Pforzheim Jointed pipe connection, particularly for automotive exhaust pipes
EP0208128B1 (en) * 1985-07-12 1990-02-07 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Articulated connection of pipe parts, particularly in exhaust gas conduits of motor vehicles
EP0398086A1 (en) * 1989-05-16 1990-11-22 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Connector for two pipes of a hot medium conduit
EP0573764A1 (en) * 1992-06-12 1993-12-15 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Articulated connection of pipe parts, particularly in exhaust systems of motor vehicles
EP0575727A1 (en) * 1992-06-25 1993-12-29 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Pipe joint
WO1994008169A1 (en) * 1992-10-06 1994-04-14 Feodor Burgmann Dichtungswerke Gmbh & Co. Kg Flexible connection for two pipe sections, especially in motor vehicle exhaust systems

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125502A (en) * 1982-08-10 1984-03-07 Iwk Regler Kompensatoren Pipe coupling
EP0208128B1 (en) * 1985-07-12 1990-02-07 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Articulated connection of pipe parts, particularly in exhaust gas conduits of motor vehicles
US4875716A (en) * 1986-03-29 1989-10-24 Witzenmann Gmbh Metallschlauch-Fabrik Pforzheim Jointed pipe connection, particularly for automotive exhaust pipes
EP0398086A1 (en) * 1989-05-16 1990-11-22 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Connector for two pipes of a hot medium conduit
EP0573764A1 (en) * 1992-06-12 1993-12-15 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Articulated connection of pipe parts, particularly in exhaust systems of motor vehicles
EP0575727A1 (en) * 1992-06-25 1993-12-29 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Pipe joint
WO1994008169A1 (en) * 1992-10-06 1994-04-14 Feodor Burgmann Dichtungswerke Gmbh & Co. Kg Flexible connection for two pipe sections, especially in motor vehicle exhaust systems

Also Published As

Publication number Publication date
GB9406894D0 (en) 1994-06-01
FR2703729A3 (en) 1994-10-14
IT233231Y1 (en) 2000-01-26
ITMI940257U1 (en) 1995-10-08
GB2277969A (en) 1994-11-16
ITMI940257V0 (en) 1994-04-08
FR2703729B3 (en) 1995-03-31

Similar Documents

Publication Publication Date Title
GB2288342B (en) System for purifying exhaust gas
EP0581279A3 (en) An exhaust gas purification device for an engine.
EP0739291A4 (en) Engine exhaust gas deflection system
AU6742896A (en) Catalyser for reducing hydrocarbons in the exhaust gases of a motor vehicle
GB9325517D0 (en) Exhaust gas purification
AU672537B2 (en) Catalyst for purifying exhaust gases
AU4050995A (en) Catalyst for exhaust gases
EP0722040A3 (en) Engine exhaust pipe
EP0702134A3 (en) An exhaust gas purification device for an engine
GB2271299B (en) Exhaust gas purification system for an engine
AU8990698A (en) Apparatus for cleansing vehicle exhaust gases
GB2277969B (en) Exhaust gas pipe particularly for motor vehicles
GB2309553B (en) Evapouration gas intercepting system for automotive vehicle
AU4038095A (en) Exhaust system for motor vehicles and an exhaust silencer forming part of the exhaust system
GB2300024A8 (en) Vehicle exhaust gas cleaning
GB2288374B (en) A liquid gas fuel system for a motor vehicle
GB9610651D0 (en) Motor vehicle exhaust systems
GB9212566D0 (en) Engine exhaust gas system
EP0683345A3 (en) Device for connecting pipes for motor vehicle exhaust systems.
GB9424334D0 (en) Engine exhaust system
GB2309052B (en) Vehicle exhaust systems
EP0705640A3 (en) Apparatus for the purification of vehicle exhaust gases
AU2749195A (en) Hybrid exhaust gas catalyst
PL308479A1 (en) Exhaust gas purifying method
GB2252363B (en) Vehicle exhaust gas pump

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010407