EP0789137A3 - Conduit d'échappement - Google Patents
Conduit d'échappement Download PDFInfo
- Publication number
- EP0789137A3 EP0789137A3 EP97101684A EP97101684A EP0789137A3 EP 0789137 A3 EP0789137 A3 EP 0789137A3 EP 97101684 A EP97101684 A EP 97101684A EP 97101684 A EP97101684 A EP 97101684A EP 0789137 A3 EP0789137 A3 EP 0789137A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pipe
- exhaust pipe
- compensator
- strain
- outer pipe
- 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.)
- Granted
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996104367 DE19604367C2 (de) | 1996-02-07 | 1996-02-07 | Abgasleitung |
DE19604367 | 1996-02-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0789137A2 EP0789137A2 (fr) | 1997-08-13 |
EP0789137A3 true EP0789137A3 (fr) | 1998-04-01 |
EP0789137B1 EP0789137B1 (fr) | 2002-01-16 |
Family
ID=7784710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97101684A Expired - Lifetime EP0789137B1 (fr) | 1996-02-07 | 1997-02-03 | Conduit d'échappement |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0789137B1 (fr) |
DE (1) | DE19604367C2 (fr) |
ES (1) | ES2166478T3 (fr) |
PT (1) | PT789137E (fr) |
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 |
EP1101997B1 (fr) * | 1999-11-18 | 2001-10-24 | Senior Flexonics Automotive Limited | Tuyau flexible à revêtement interne tressé à mailles fines |
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 (fr) | 2014-03-18 | 2017-04-25 | G.B.D. Corp. | Compensateur de dilatation dote de multiples couches ayant une rigidite differente |
CA2846801C (fr) | 2014-03-17 | 2017-04-25 | G.B.D. Corp. | Compensateur de dilatation dote de connecteurs |
US10046510B2 (en) | 2014-03-25 | 2018-08-14 | Omachron Intellectual Property Inc. | Methods of manufacturing an expansion compensator |
CA2855326A1 (fr) | 2014-06-26 | 2015-12-26 | G.B.D. Corp. | Methodes d'installation de compensateur de dilatation |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3326260A1 (de) * | 1983-07-21 | 1985-02-07 | Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim | Auspuffleitung |
DE3925802A1 (de) * | 1989-08-04 | 1991-02-07 | Bayerische Motoren Werke Ag | Abgaskruemmer |
US5189790A (en) * | 1990-06-22 | 1993-03-02 | Benteler Aktiengesellschaft | Method of fabricating a double walled pipe elbow |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3714761A1 (de) * | 1987-05-02 | 1988-11-17 | Witzenmann Metallschlauchfab | Abgasleitung fuer verbrennungsmotoren |
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/fr 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
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3326260A1 (de) * | 1983-07-21 | 1985-02-07 | Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim | Auspuffleitung |
DE3925802A1 (de) * | 1989-08-04 | 1991-02-07 | Bayerische Motoren Werke Ag | Abgaskruemmer |
US5189790A (en) * | 1990-06-22 | 1993-03-02 | Benteler Aktiengesellschaft | Method of fabricating a double walled pipe elbow |
Also Published As
Publication number | Publication date |
---|---|
DE19604367C2 (de) | 2000-12-07 |
EP0789137B1 (fr) | 2002-01-16 |
ES2166478T3 (es) | 2002-04-16 |
DE19604367A1 (de) | 1997-08-14 |
PT789137E (pt) | 2002-05-31 |
EP0789137A2 (fr) | 1997-08-13 |
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