FR1415037A - Perfectionnements aux pots d'échappement - Google Patents
Perfectionnements aux pots d'échappementInfo
- Publication number
- FR1415037A FR1415037A FR992149A FR992149A FR1415037A FR 1415037 A FR1415037 A FR 1415037A FR 992149 A FR992149 A FR 992149A FR 992149 A FR992149 A FR 992149A FR 1415037 A FR1415037 A FR 1415037A
- Authority
- FR
- France
- Prior art keywords
- exhaust
- exhaust improvements
- 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
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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
- F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
-
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
-
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
- F01N1/023—Helmholtz resonators
-
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/15—Plurality of resonance or dead chambers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR992149A FR1415037A (fr) | 1964-10-21 | 1964-10-21 | Perfectionnements aux pots d'échappement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR992149A FR1415037A (fr) | 1964-10-21 | 1964-10-21 | Perfectionnements aux pots d'échappement |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1415037A true FR1415037A (fr) | 1965-10-22 |
Family
ID=8840768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR992149A Expired FR1415037A (fr) | 1964-10-21 | 1964-10-21 | Perfectionnements aux pots d'échappement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1415037A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1371824A1 (fr) * | 2002-06-11 | 2003-12-17 | Siemens Aktiengesellschaft | Dispositif de purification d'un gaz d'échappement d'un système de combustion |
-
1964
- 1964-10-21 FR FR992149A patent/FR1415037A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1371824A1 (fr) * | 2002-06-11 | 2003-12-17 | Siemens Aktiengesellschaft | Dispositif de purification d'un gaz d'échappement d'un système de combustion |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1429528A (fr) | Perfectionnements aux carburateurs | |
FR1437787A (fr) | Copolymères d'addition | |
FR1454445A (fr) | Perfectionnements aux mécanismes d'endossement | |
CH433449A (de) | Druckelektrischer Wandler | |
FR1502571A (fr) | Pot d'échappement | |
FR1415037A (fr) | Perfectionnements aux pots d'échappement | |
FR1442816A (fr) | Perfectionnements aux moissonneuses-batteuses | |
FR1432305A (fr) | N, n'-disulfonyl-1, 3-diazacycloalcanes | |
FR1426136A (fr) | Perfectionnement aux cosmétiques | |
AT250119B (de) | Föttinger-Wandler | |
FR1405338A (fr) | Collecteur d'huîtres | |
FR1391840A (fr) | Table d'opération perfectionnée | |
FR1423916A (fr) | Pot d'échappement silencieux | |
FR1425520A (fr) | Perfectionnements aux casseroles | |
FR1485687A (fr) | Perfectionnements aux pots d'échappement | |
FR1459584A (fr) | Pot d'échappement perfectionné | |
FR1414167A (fr) | Pot d'échappement | |
FR1407001A (fr) | Pot d'échappement | |
FR1407362A (fr) | Robinet d'arrêt | |
FR1409832A (fr) | Perfectionnements aux plinthes | |
FR1327284A (fr) | Pot d'échappement | |
FR1434779A (fr) | Treillage démontable | |
FR1464118A (fr) | Perfectionnements apportés aux pochettes d'allumettes | |
FR1390095A (fr) | Perfectionnements aux vases d'expansion fermés | |
FR1424759A (fr) | Convertisseur d'impédance |