FR49088E - Muffler for internal combustion or combustion engine - Google Patents
Muffler for internal combustion or combustion engineInfo
- Publication number
- FR49088E FR49088E FR49088DA FR49088E FR 49088 E FR49088 E FR 49088E FR 49088D A FR49088D A FR 49088DA FR 49088 E FR49088 E FR 49088E
- Authority
- FR
- France
- Prior art keywords
- muffler
- combustion
- combustion engine
- internal combustion
- engine
- 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
- F01N1/02—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
- F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
-
- 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
- F01N1/086—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling having means to impart whirling motion to the gases
-
- 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
- F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
-
- 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
- F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49088T | 1938-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR49088E true FR49088E (en) | 1938-11-07 |
Family
ID=8684312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49088D Expired FR49088E (en) | 1938-01-18 | 1938-01-18 | Muffler for internal combustion or combustion engine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR49088E (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516949A (en) * | 1948-02-09 | 1950-08-01 | Maxim Silencer Co | Muffler with inner sound-absorbing tube |
US2692025A (en) * | 1951-08-08 | 1954-10-19 | Maxim Silencer Co | Heavy-duty silencer for restricted spaces |
US3412825A (en) * | 1967-08-11 | 1968-11-26 | Oldberg Mfg Company | Silencer or muffler and method of producing same |
US3512607A (en) * | 1969-07-18 | 1970-05-19 | Tenneco Inc | Co-axial tuning tubes for muffler |
-
1938
- 1938-01-18 FR FR49088D patent/FR49088E/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516949A (en) * | 1948-02-09 | 1950-08-01 | Maxim Silencer Co | Muffler with inner sound-absorbing tube |
US2692025A (en) * | 1951-08-08 | 1954-10-19 | Maxim Silencer Co | Heavy-duty silencer for restricted spaces |
US3412825A (en) * | 1967-08-11 | 1968-11-26 | Oldberg Mfg Company | Silencer or muffler and method of producing same |
US3512607A (en) * | 1969-07-18 | 1970-05-19 | Tenneco Inc | Co-axial tuning tubes for muffler |
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