FR2816987B1 - Dispositif de decouplage vibratoire pour ligne d'echappement - Google Patents
Dispositif de decouplage vibratoire pour ligne d'echappementInfo
- Publication number
- FR2816987B1 FR2816987B1 FR0015137A FR0015137A FR2816987B1 FR 2816987 B1 FR2816987 B1 FR 2816987B1 FR 0015137 A FR0015137 A FR 0015137A FR 0015137 A FR0015137 A FR 0015137A FR 2816987 B1 FR2816987 B1 FR 2816987B1
- Authority
- FR
- France
- Prior art keywords
- exhaust line
- decoupling device
- vibratory decoupling
- vibratory
- exhaust
- 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
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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/22—Silencing apparatus characterised by method of silencing by using movable parts the parts being resilient walls
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0015137A FR2816987B1 (fr) | 2000-11-23 | 2000-11-23 | Dispositif de decouplage vibratoire pour ligne d'echappement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0015137A FR2816987B1 (fr) | 2000-11-23 | 2000-11-23 | Dispositif de decouplage vibratoire pour ligne d'echappement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2816987A1 FR2816987A1 (fr) | 2002-05-24 |
FR2816987B1 true FR2816987B1 (fr) | 2003-10-17 |
Family
ID=8856800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0015137A Expired - Fee Related FR2816987B1 (fr) | 2000-11-23 | 2000-11-23 | Dispositif de decouplage vibratoire pour ligne d'echappement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2816987B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670111U (fr) * | 1979-11-01 | 1981-06-10 | ||
IT1199690B (it) * | 1986-12-03 | 1988-12-30 | Alfa Romeo Spa | Marmitta silenziatrice flessibilizzata |
EP0810354B1 (fr) * | 1996-05-29 | 2003-01-08 | Calsonic Kansei Corporation | Tuyau flexible pour l'utilisation dans le système d'échappement des moteurs automobiles |
-
2000
- 2000-11-23 FR FR0015137A patent/FR2816987B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2816987A1 (fr) | 2002-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20090731 |