ES2166478T3 - Conducto de escape de gases. - Google Patents
Conducto de escape de gases.Info
- Publication number
- ES2166478T3 ES2166478T3 ES97101684T ES97101684T ES2166478T3 ES 2166478 T3 ES2166478 T3 ES 2166478T3 ES 97101684 T ES97101684 T ES 97101684T ES 97101684 T ES97101684 T ES 97101684T ES 2166478 T3 ES2166478 T3 ES 2166478T3
- Authority
- ES
- Spain
- Prior art keywords
- tube
- dilatation
- exterior
- compensator
- exhaust gas
- 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
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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N13/1883—Construction facilitating manufacture, assembly, or disassembly manufactured by hydroforming
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Exhaust Silencers (AREA)
- Joints Allowing Movement (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
LA INVENCION SE REFIERE A UNA CONDUCCION (1) DE GAS DE EXHAUSTACION CON UN TUBO (2) INTERIOR APOYABLE RELATIVAMENTE EN UN TUBO (3) EXTERIOR BAJO FORMACION DE UN ESPACIO (4) DE AIRE DE FORMA ANULAR, DONDE EL TUBO (3) EXTERIOR ESTA COORDINADO CON UN COMPENSADOR (9,10) DE DILATACION, QUE A SU VEZ SE CONFIGURA MEDIANTE UN CONFORMADO HIDRAULICO DE TIPO DE FUELLE DE LA PARED (11) DEL TUBO (3) EXTERIOR. CADA COMPENSADOR (9,10) DE DILATACION ESTA DISPUESTO EN UNA ZONA (13,14), EN DONDE DISPONE DE PLENO SENTIDO TECNICO DE OPERACION LA COMPENSACION DE DILATACION. LAS MODIFICACIONES LONGITUDINALES QUE APARECEN EN SERVICIO PUEDEN SER COMPENSADAS POR TANTO DE FORMA ACTIVA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996104367 DE19604367C2 (de) | 1996-02-07 | 1996-02-07 | Abgasleitung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2166478T3 true ES2166478T3 (es) | 2002-04-16 |
Family
ID=7784710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97101684T Expired - Lifetime ES2166478T3 (es) | 1996-02-07 | 1997-02-03 | Conducto de escape de gases. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0789137B1 (es) |
DE (1) | DE19604367C2 (es) |
ES (1) | ES2166478T3 (es) |
PT (1) | PT789137E (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19642692C2 (de) * | 1996-10-16 | 2000-06-29 | Daimler Chrysler Ag | Abgasrohr |
DE19816259A1 (de) * | 1998-04-11 | 1999-10-14 | Audi Ag | Abgasrohr für eine Brennkraftmaschine |
DE69900391T2 (de) * | 1999-11-18 | 2002-07-11 | Senior Flexonics Automotive Lt | Flexibles Rohr mit feinmaschig geflochtener Auskleidung |
DE10059195B4 (de) | 2000-11-29 | 2006-04-06 | Benteler Automobiltechnik Gmbh | Anordnung zur Behandlung der aus einem Ottomotor mit Direkteinspritzung tretenden Abgase |
DE102007048560A1 (de) * | 2007-10-09 | 2009-04-23 | Audi Ag | Vorrichtung zum Nachbehandeln von Abgasen einer magerlauffähigen Brennkraftmaschine |
DE102007052243A1 (de) * | 2007-11-02 | 2009-05-07 | Daimler Ag | Abgasleitungsbauteil |
CA2846921C (en) | 2014-03-18 | 2017-04-25 | G.B.D. Corp. | Expansion compensator with multiple layers with differing stiffness |
CA2846801C (en) | 2014-03-17 | 2017-04-25 | G.B.D. Corp. | Expansion compensator with connectors |
US10046510B2 (en) | 2014-03-25 | 2018-08-14 | Omachron Intellectual Property Inc. | Methods of manufacturing an expansion compensator |
CA2855326A1 (en) | 2014-06-26 | 2015-12-26 | G.B.D. Corp. | Method of installing an expansion compensator |
CN108457735A (zh) * | 2018-03-22 | 2018-08-28 | 力帆实业(集团)股份有限公司 | 排气管路的隔热罩结构 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3326260A1 (de) * | 1983-07-21 | 1985-02-07 | Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim | Auspuffleitung |
DE3714761A1 (de) * | 1987-05-02 | 1988-11-17 | Witzenmann Metallschlauchfab | Abgasleitung fuer verbrennungsmotoren |
DE3925802A1 (de) * | 1989-08-04 | 1991-02-07 | Bayerische Motoren Werke Ag | Abgaskruemmer |
DE4019899C1 (es) * | 1990-06-22 | 1991-12-19 | Benteler Ag, 4790 Paderborn, De | |
US5363544A (en) * | 1993-05-20 | 1994-11-15 | Benteler Industries, Inc. | Multi-stage dual wall hydroforming |
DE19514020A1 (de) * | 1995-04-13 | 1996-10-17 | Daimler Benz Ag | Abgassammelrohr, insbesondere für eine Brennkraftmaschine in einem Kraftfahrzeug, und Verfahren zu dessen Herstellung |
DE19546509A1 (de) * | 1995-12-13 | 1997-06-19 | Zeuna Staerker Kg | Abgaskrümmer sowie Verfahren zu seiner Herstellung |
-
1996
- 1996-02-07 DE DE1996104367 patent/DE19604367C2/de not_active Expired - Fee Related
-
1997
- 1997-02-03 EP EP97101684A patent/EP0789137B1/de not_active Expired - Lifetime
- 1997-02-03 ES ES97101684T patent/ES2166478T3/es not_active Expired - Lifetime
- 1997-02-03 PT PT97101684T patent/PT789137E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE19604367A1 (de) | 1997-08-14 |
DE19604367C2 (de) | 2000-12-07 |
EP0789137B1 (de) | 2002-01-16 |
PT789137E (pt) | 2002-05-31 |
EP0789137A2 (de) | 1997-08-13 |
EP0789137A3 (de) | 1998-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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