IT8267629A0 - EXHAUST MUFFLER FOR ICE ENGINES PARTICULARLY FOR TWO-STROKE ENGINES - Google Patents
EXHAUST MUFFLER FOR ICE ENGINES PARTICULARLY FOR TWO-STROKE ENGINESInfo
- Publication number
- IT8267629A0 IT8267629A0 IT8267629A IT6762982A IT8267629A0 IT 8267629 A0 IT8267629 A0 IT 8267629A0 IT 8267629 A IT8267629 A IT 8267629A IT 6762982 A IT6762982 A IT 6762982A IT 8267629 A0 IT8267629 A0 IT 8267629A0
- Authority
- IT
- Italy
- Prior art keywords
- engines
- ice
- exhaust muffler
- stroke
- stroke engines
- Prior art date
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
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
- F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
-
- 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
- F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
-
- 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
- F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
- F01N13/1894—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells the parts being assembled in longitudinal direction
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
-
- 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
- F01N2490/02—Two or more expansion chambers in series connected by means of tubes
- F01N2490/06—Two or more expansion chambers in series connected by means of tubes the gases flowing longitudinally from inlet to outlet in opposite directions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0218081A AT383653B (en) | 1981-05-15 | 1981-05-15 | MUFFLER FOR INTERNAL COMBUSTION ENGINES, ESPECIALLY FOR TWO-STROKE ENGINES |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8267629A0 true IT8267629A0 (en) | 1982-05-14 |
IT1155535B IT1155535B (en) | 1987-01-28 |
Family
ID=3529426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67629/82A IT1155535B (en) | 1981-05-15 | 1982-05-14 | EXHAUST SILENCER FOR THERMAL ENGINES, IN PARTICULAR FOR TWO STROKE ENGINES |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT383653B (en) |
DE (2) | DE8214281U1 (en) |
ES (1) | ES272846Y (en) |
FR (1) | FR2505928A1 (en) |
IT (1) | IT1155535B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29515443U1 (en) * | 1995-09-27 | 1996-11-07 | Leybold Ag | Interference silencer |
AT505406B1 (en) * | 2007-08-07 | 2009-01-15 | Hans Leeb Zweirad Handel Gmbh | EXHAUST SYSTEM FOR A TWO-STROKE INTERNAL COMBUSTION ENGINE |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074917B (en) * | 1960-02-04 | |||
US2609886A (en) * | 1948-07-03 | 1952-09-09 | Waterloo Foundry Company | Muffler with concave baffles |
DE918062C (en) * | 1948-12-31 | 1954-09-16 | Leistritz Maschfabrik Paul | Silencer with successive chambers |
FR1094416A (en) * | 1953-11-18 | 1955-05-20 | Gama Soc | Improvements to silencers for combustion engine exhaust |
DE1037204B (en) * | 1953-12-11 | 1958-08-21 | Friedrich Boysen | Silencer for pulsating currents, especially for the exhaust of motorcycle engines |
FR1125017A (en) * | 1955-04-20 | 1956-10-23 | Improvements to silencers, especially for motorcycles | |
FR1188197A (en) * | 1957-12-10 | 1959-09-21 | Motobecane Ateliers | Exhaust, especially for mopeds |
-
1981
- 1981-05-15 AT AT0218081A patent/AT383653B/en not_active IP Right Cessation
-
1982
- 1982-05-14 ES ES1982272846U patent/ES272846Y/en not_active Expired
- 1982-05-14 IT IT67629/82A patent/IT1155535B/en active
- 1982-05-15 DE DE19828214281U patent/DE8214281U1/en not_active Expired
- 1982-05-15 DE DE19823218456 patent/DE3218456A1/en not_active Ceased
- 1982-05-17 FR FR8208543A patent/FR2505928A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE8214281U1 (en) | 1985-04-11 |
ATA218081A (en) | 1986-12-15 |
AT383653B (en) | 1987-08-10 |
FR2505928A1 (en) | 1982-11-19 |
IT1155535B (en) | 1987-01-28 |
ES272846Y (en) | 1984-12-16 |
ES272846U (en) | 1984-05-16 |
DE3218456A1 (en) | 1982-12-09 |
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