FR2851961B1 - SEALED CONNECTION DEVICE BETWEEN AN EXHAUST MANIFOLD AND A TURBOCHARGER MANIFOLD - Google Patents

SEALED CONNECTION DEVICE BETWEEN AN EXHAUST MANIFOLD AND A TURBOCHARGER MANIFOLD

Info

Publication number
FR2851961B1
FR2851961B1 FR0302743A FR0302743A FR2851961B1 FR 2851961 B1 FR2851961 B1 FR 2851961B1 FR 0302743 A FR0302743 A FR 0302743A FR 0302743 A FR0302743 A FR 0302743A FR 2851961 B1 FR2851961 B1 FR 2851961B1
Authority
FR
France
Prior art keywords
manifold
turbocharger
exhaust
connection device
sealed connection
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
FR0302743A
Other languages
French (fr)
Other versions
FR2851961A1 (en
Inventor
Eric Dumas
Laetitia Grand
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0302743A priority Critical patent/FR2851961B1/en
Publication of FR2851961A1 publication Critical patent/FR2851961A1/en
Application granted granted Critical
Publication of FR2851961B1 publication Critical patent/FR2851961B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
    • B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0286—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the shoulder not being formed from the pipe
    • 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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Supercharger (AREA)

Abstract

La présente invention propose un dispositif de raccordement étanche (10) entre le collecteur d'échappement (14) d'un moteur à combustion interne et le collecteur (12) d'un turbocompresseur qui est fixé rigidement sur le moteur, le collecteur d'échappement (14) comportant une extrémité de sortie (38) qui est prévue pour être raccordée à l'extrémité d'entrée (46) du collecteur de turbocompresseur (12), caractérisé en ce qu'il comporte une bague (48) qui est montée coulissante axialement sur le tronçon d'extrémité (38) du collecteur d'échappement (14), ou sur le tronçon d'extrémité (46) du collecteur de turbocompresseur (12), et en ce que l'extrémité (46) du collecteur de turbocompresseur (12), respectivement l'extrémité (38) du collecteur d'échappement (14), est montée sur la bague (48).The present invention provides a sealed connection device (10) between the exhaust manifold (14) of an internal combustion engine and the manifold (12) of a turbocharger which is rigidly attached to the engine, the manifold of exhaust (14) having an outlet end (38) which is adapted to be connected to the inlet end (46) of the turbocharger manifold (12), characterized in that it comprises a ring (48) which is slidably mounted axially on the end section (38) of the exhaust manifold (14), or on the end section (46) of the turbocharger manifold (12), and in that the end (46) of the turbocharger manifold (12), respectively the end (38) of the exhaust manifold (14), is mounted on the ring (48).

FR0302743A 2003-03-06 2003-03-06 SEALED CONNECTION DEVICE BETWEEN AN EXHAUST MANIFOLD AND A TURBOCHARGER MANIFOLD Expired - Fee Related FR2851961B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0302743A FR2851961B1 (en) 2003-03-06 2003-03-06 SEALED CONNECTION DEVICE BETWEEN AN EXHAUST MANIFOLD AND A TURBOCHARGER MANIFOLD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0302743A FR2851961B1 (en) 2003-03-06 2003-03-06 SEALED CONNECTION DEVICE BETWEEN AN EXHAUST MANIFOLD AND A TURBOCHARGER MANIFOLD

Publications (2)

Publication Number Publication Date
FR2851961A1 FR2851961A1 (en) 2004-09-10
FR2851961B1 true FR2851961B1 (en) 2006-01-21

Family

ID=32865280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0302743A Expired - Fee Related FR2851961B1 (en) 2003-03-06 2003-03-06 SEALED CONNECTION DEVICE BETWEEN AN EXHAUST MANIFOLD AND A TURBOCHARGER MANIFOLD

Country Status (1)

Country Link
FR (1) FR2851961B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004058428A1 (en) * 2004-12-03 2006-06-14 Arvinmeritor Emissions Technologies Gmbh Exhaust pipe connection
FR2883063B1 (en) * 2005-03-08 2007-04-20 Renault Sas DEVICE FOR CONNECTING A TUBE AND AN EXHAUST LINE ELEMENT
FR2924482A3 (en) * 2007-12-03 2009-06-05 Renault Sas Turbo and exhaust conduit connecting device for exhaust line, has element partially introduced in turbo, other element partially introduced in exhaust conduit, and clamping collar integrating elements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959666C3 (en) * 1969-11-28 1975-04-03 Goetzewerke Friedrich Goetze Ag, 5673 Burscheid Clamping and sealing rings, in particular for exhaust pipe connections
AU517657B2 (en) * 1976-10-26 1981-08-20 Chrysler Corporation Articulated exhaust system
US4503680A (en) * 1981-11-05 1985-03-12 Allis-Chalmers Corp. Attachment for exhaust pipe
DE3821194A1 (en) * 1988-06-23 1989-12-28 Goetze Ag Sealing ring for pipe connections, especially those in exhaust pipes
DE19548175A1 (en) * 1995-12-22 1997-06-26 Audi Ag Fixing method for turbine housing

Also Published As

Publication number Publication date
FR2851961A1 (en) 2004-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081125