IT1155666B - Silenziatore per motori di autoveicoli - Google Patents
Silenziatore per motori di autoveicoliInfo
- Publication number
- IT1155666B IT1155666B IT67379/82A IT6737982A IT1155666B IT 1155666 B IT1155666 B IT 1155666B IT 67379/82 A IT67379/82 A IT 67379/82A IT 6737982 A IT6737982 A IT 6737982A IT 1155666 B IT1155666 B IT 1155666B
- Authority
- IT
- Italy
- Prior art keywords
- silencer
- motor vehicle
- vehicle engines
- engines
- motor
- 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
- F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
-
- 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
- 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
- F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
-
- 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
- F01N13/185—Mechanical joints the connection being realised by deforming housing, tube, baffle, plate, or parts thereof
-
- 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
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
-
- 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
- F01N2310/00—Selection of sound absorbing or insulating material
- F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/20—Methods or apparatus for fitting, inserting or repairing different elements by mechanical joints, e.g. by deforming housing, tube, baffle plate or parts thereof
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/06—Tubes being formed by assembly of stamped or otherwise deformed sheet-metal
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/10—Tubes having non-circular cross section
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 |
---|---|---|---|
FR8106066A FR2502693A1 (fr) | 1981-03-26 | 1981-03-26 | Silencieux pour moteurs de vehicules automobiles |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8267379A0 IT8267379A0 (it) | 1982-03-25 |
IT1155666B true IT1155666B (it) | 1987-01-28 |
Family
ID=9256671
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67379/82A IT1155666B (it) | 1981-03-26 | 1982-03-25 | Silenziatore per motori di autoveicoli |
IT8253106U IT8253106V0 (it) | 1981-03-26 | 1982-03-25 | Silenziatore per motori di autoveicoli |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8253106U IT8253106V0 (it) | 1981-03-26 | 1982-03-25 | Silenziatore per motori di autoveicoli |
Country Status (7)
Country | Link |
---|---|
US (1) | US4396090A (it) |
JP (1) | JPS57193711A (it) |
DE (1) | DE3209211A1 (it) |
ES (1) | ES272569Y (it) |
FR (1) | FR2502693A1 (it) |
GB (1) | GB2097857A (it) |
IT (2) | IT1155666B (it) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3238638C2 (de) * | 1982-10-19 | 1985-06-27 | Wilfried 6238 Hofheim Seitz | Verfahren zum Herstellen eines Schalldämpfers |
DE3346924A1 (de) * | 1983-12-24 | 1985-07-04 | Paul Gillet Gmbh, 6732 Edenkoben | Schalldaempfer fuer kraftfahrzeuge |
DE3415064A1 (de) * | 1984-04-21 | 1985-10-31 | Fa. J. Eberspächer, 7300 Esslingen | Verfahren zur herstellung eines schalldaempfers |
USRE33370E (en) * | 1986-11-25 | 1990-10-09 | Ap Parts Manufacturing Company | Stamp formed muffler |
US4736817A (en) * | 1986-11-25 | 1988-04-12 | Ap Industries, Inc. | Stamp formed muffler |
US4700806A (en) * | 1986-11-25 | 1987-10-20 | Ap Industries, Inc. | Stamp formed muffler |
DE3641942A1 (de) * | 1986-12-09 | 1988-06-23 | Leistritz Ag | Absorptions-abgasschalldaempfer |
DE3704006A1 (de) * | 1987-02-10 | 1988-08-18 | Gillet Gmbh Paul | Vorrichtung zur reduzierung der schallabstrahlung von blechgehaeusen |
US4760894A (en) * | 1987-06-11 | 1988-08-02 | Ap Industries, Inc. | Exhaust muffler with angularly aligned inlets and outlets |
US4759423A (en) * | 1987-06-11 | 1988-07-26 | Ap Industries, Inc. | Tube and chamber construction for an exhaust muffler |
US4765437A (en) * | 1987-10-07 | 1988-08-23 | Ap Industries, Inc. | Stamp formed muffler with multiple low frequency resonating chambers |
US4821840A (en) * | 1988-01-20 | 1989-04-18 | Ap Parts Manufacturing Company | Stamp formed exhaust muffler with conformal outer shell |
US4909348A (en) * | 1988-01-20 | 1990-03-20 | Ap Parts Manufacturing Company | Stamp formed exhaust muffler with conformal outer shell |
US4924968A (en) * | 1988-08-03 | 1990-05-15 | Ap Parts Manufacturing Company | Stamp formed muffler with reinforced outer shell |
US4836330A (en) * | 1988-08-03 | 1989-06-06 | Ap Industries, Inc. | Plural chamber stamp formed muffler with single intermediate tube |
US4894987A (en) * | 1988-08-19 | 1990-01-23 | Ap Parts Manufacturing Company | Stamp formed muffler and catalytic converter assembly |
US4847965A (en) * | 1988-10-18 | 1989-07-18 | Ap Parts Manufacturing Company | Method of manufacturing stamp formed mufflers |
US4860853A (en) * | 1988-12-20 | 1989-08-29 | Ap Parts Manufacturing Company | Stamp formed muffler with nonplanar array of tubes |
US4901816A (en) * | 1989-01-23 | 1990-02-20 | Ap Parts Manufacturing Company | Light weight hybrid exhaust muffler |
US4905791A (en) * | 1989-01-23 | 1990-03-06 | Ap Parts Manufacturing Company | Light weight hybrid exhaust muffler and method of manufacture |
US4930597A (en) * | 1989-04-07 | 1990-06-05 | Arvin Industries, Inc. | Noise attenuation apparatus |
US4928372A (en) * | 1989-04-07 | 1990-05-29 | Ap Parts Manufacturing Company | Process for manufacturing stamp formed mufflers |
US4941545A (en) * | 1989-04-28 | 1990-07-17 | Arvin Industries, Inc. | Muffler assembly |
US5004069A (en) * | 1990-01-26 | 1991-04-02 | Ap Parts Manufacturing Company | Stamp formed muffler with transverse baffle tube |
US4958701A (en) * | 1990-03-26 | 1990-09-25 | Ap Parts Manufacturing Company | Stamp formed muffler with pocket-free baffle crease |
US5173577A (en) * | 1990-09-04 | 1992-12-22 | Ap Parts Manufacturing Co. | Stamp formed muffler with low back pressure |
SE467633B (sv) * | 1990-11-09 | 1992-08-17 | Volvo Ab | Ljuddaempare foer motorfordon |
US5229557A (en) * | 1991-05-28 | 1993-07-20 | Arvin Industries, Inc. | Rigidified muffler assembly |
US5252788A (en) * | 1992-04-10 | 1993-10-12 | Ap Parts Manufacturing Co. | Stamp formed muffler with in-line expansion chamber and arcuately formed effective flow tubes |
US5428194A (en) * | 1993-10-19 | 1995-06-27 | Ap Parts Manufacturing Company | Narrow width stamp formed muffler |
US5448831A (en) * | 1993-11-08 | 1995-09-12 | Ap Parts Manufacturing Company | Method of manufacturing a stamp formed muffler with hermetically sealed laminated outer shell |
DE9400796U1 (de) * | 1994-01-20 | 1994-04-07 | Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben | Schalldämpfer |
CA2123870A1 (en) * | 1994-03-02 | 1995-09-03 | James E. Gerber | Exhaust mufflers with stamp formed internal components and method of manufacture |
US5816361A (en) * | 1994-03-02 | 1998-10-06 | Ap Parts Manufacturing Company | Exhaust mufflers with stamp formed internal components and method of manufacture |
US5597986A (en) * | 1995-02-27 | 1997-01-28 | Ap Parts Manufacturing Company | Stamp formed muffler with nested chambers |
US5907904A (en) * | 1996-03-22 | 1999-06-01 | Ap Parts Manufacturing Company | Method of manufacturing an exhaust muffler with stamp formed internal components |
DE19627079A1 (de) * | 1996-07-05 | 1998-01-08 | Eberspaecher J Gmbh & Co | Absorptions-/Reflexions-Schalldämpfer |
US5949035A (en) * | 1997-03-24 | 1999-09-07 | Arvin Industries, Inc. | Stamp-formed muffler having a unitary inner cartridge |
US5952624A (en) * | 1997-04-30 | 1999-09-14 | Arvin Industries, Inc. | Noise attenuator |
NL1008252C2 (nl) * | 1998-02-09 | 1999-08-10 | Arvin Exhaust Bv | Volgens een boog verlopende pijpsectie. |
US6341664B1 (en) | 2000-01-13 | 2002-01-29 | Goerlich's Inc. | Exhaust muffler with stamp formed internal assembly |
DE10016401C2 (de) | 2000-04-01 | 2002-01-31 | Gillet Heinrich Gmbh | Gehäuse für Abgaskatalysatoren |
DE10300920A1 (de) * | 2003-01-13 | 2004-07-22 | J. Eberspächer GmbH & Co. KG | Luftschalldämpfer für ein Fahrzeugtemperiergerät |
ITTO20040041U1 (it) * | 2004-03-26 | 2004-06-26 | Supersprint Srl | Silenziatore per gruppi di scarico di veicoli a motore termico |
US8025123B2 (en) * | 2006-01-17 | 2011-09-27 | Toyota Jidosha Kabushiki Kaisha | Muffler structure for vehicle |
DE112007001212A5 (de) * | 2006-05-24 | 2009-03-12 | Emcon Technologies Germany (Augsburg) Gmbh | Gehäuse für eine Komponente einer Abgasanlage und eine solche Komponente |
FR2917122B1 (fr) * | 2007-06-08 | 2009-09-04 | Faurecia Sys Echappement | Silencieux pour ligne d'echappement de vehicule automobile |
US20090000863A1 (en) * | 2007-06-28 | 2009-01-01 | Share Win Industry Co., Ltd. | Exhaust pipe |
CA2940577A1 (en) * | 2014-02-25 | 2015-09-03 | Bombardier Recreational Products Inc. | Muffler for an exhaust system of an internal combustion engine |
JP6530666B2 (ja) * | 2015-07-28 | 2019-06-12 | 川崎重工業株式会社 | 自動二輪車の排気装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2484827A (en) * | 1946-10-17 | 1949-10-18 | Bertron G Harley | Baffle type muffler with corrugated casing |
US2707033A (en) * | 1952-12-16 | 1955-04-26 | Fluor Corp | Pulsation dampeners |
US2943695A (en) * | 1957-10-23 | 1960-07-05 | Jeffords Joseph | Silencer |
GB1012463A (en) * | 1963-04-11 | 1965-12-08 | Ford Motor Co | Motor vehicle exhaust muffler |
US3638756A (en) * | 1969-12-30 | 1972-02-01 | United States Steel Corp | Vehicle muffler and method of assembly |
US4108274A (en) * | 1976-07-06 | 1978-08-22 | Jet Aeration Company | Acoustical apparatus |
-
1981
- 1981-03-26 FR FR8106066A patent/FR2502693A1/fr not_active Withdrawn
-
1982
- 1982-03-13 DE DE19823209211 patent/DE3209211A1/de not_active Ceased
- 1982-03-17 GB GB8207764A patent/GB2097857A/en not_active Withdrawn
- 1982-03-23 US US06/361,042 patent/US4396090A/en not_active Expired - Fee Related
- 1982-03-25 JP JP57048102A patent/JPS57193711A/ja active Pending
- 1982-03-25 IT IT67379/82A patent/IT1155666B/it active
- 1982-03-25 ES ES1982272569U patent/ES272569Y/es not_active Expired
- 1982-03-25 IT IT8253106U patent/IT8253106V0/it unknown
Also Published As
Publication number | Publication date |
---|---|
GB2097857A (en) | 1982-11-10 |
ES272569U (es) | 1984-03-16 |
JPS57193711A (en) | 1982-11-29 |
FR2502693A1 (fr) | 1982-10-01 |
US4396090A (en) | 1983-08-02 |
IT8253106V0 (it) | 1982-03-25 |
DE3209211A1 (de) | 1982-12-23 |
ES272569Y (es) | 1984-10-16 |
IT8267379A0 (it) | 1982-03-25 |
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