DE59100068D1 - Auspuffschalldaempfer, insbesondere fuer zweitakt-brennkraftmaschinen mit nachgeordnetem katalysator. - Google Patents
Auspuffschalldaempfer, insbesondere fuer zweitakt-brennkraftmaschinen mit nachgeordnetem katalysator.Info
- Publication number
- DE59100068D1 DE59100068D1 DE9191890080T DE59100068T DE59100068D1 DE 59100068 D1 DE59100068 D1 DE 59100068D1 DE 9191890080 T DE9191890080 T DE 9191890080T DE 59100068 T DE59100068 T DE 59100068T DE 59100068 D1 DE59100068 D1 DE 59100068D1
- Authority
- DE
- Germany
- Prior art keywords
- post
- combustion engines
- exhaust muffler
- stroke combustion
- ordered catalyst
- 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
- F01N13/14—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 having thermal insulation
-
- 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
- F01N1/08—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
- 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)
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT98590 | 1990-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59100068D1 true DE59100068D1 (de) | 1993-05-06 |
Family
ID=3504300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9191890080T Expired - Fee Related DE59100068D1 (de) | 1990-04-30 | 1991-04-17 | Auspuffschalldaempfer, insbesondere fuer zweitakt-brennkraftmaschinen mit nachgeordnetem katalysator. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5168132A (de) |
EP (1) | EP0455623B1 (de) |
JP (1) | JPH04228817A (de) |
DE (1) | DE59100068D1 (de) |
ES (1) | ES2040152T3 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5625172A (en) * | 1995-04-18 | 1997-04-29 | Caterpillar Inc. | Engine enclosure air inlet/discharge sound attenuator |
US5952625A (en) | 1998-01-20 | 1999-09-14 | Jb Design, Inc. | Multi-fold side branch muffler |
JP2962706B1 (ja) * | 1998-05-26 | 1999-10-12 | 株式会社三五 | 消音器 |
DE10107040A1 (de) * | 2001-02-17 | 2002-08-29 | Zeuna Staerker Kg | Kraftfahrzeug-Schalldämpfer |
JP3953761B2 (ja) * | 2001-09-05 | 2007-08-08 | 本田技研工業株式会社 | 小型艇の排気装置の排気構造 |
US6595319B1 (en) | 2001-10-30 | 2003-07-22 | Ronald G. Huff | Muffler |
US6913112B2 (en) * | 2003-02-05 | 2005-07-05 | Arvin Technologies, Inc. | Noise attenuation assembly |
US7273129B2 (en) * | 2003-09-05 | 2007-09-25 | Faurecia Exhaust Systems, Inc. | Muffler with internal heat shield |
US7156202B2 (en) * | 2004-04-05 | 2007-01-02 | Mtd Products Inc | Method and apparatus for venting exhaust gas from an engine |
US8191676B2 (en) | 2010-11-04 | 2012-06-05 | Ford Global Technologies, Llc | Resonator for a dual-flow exhaust system |
US20130048416A1 (en) * | 2011-08-31 | 2013-02-28 | Caterpillar Inc. | Exhaust muffler |
JP6162407B2 (ja) * | 2013-01-11 | 2017-07-12 | フタバ産業株式会社 | 消音器 |
US9449592B2 (en) | 2013-09-09 | 2016-09-20 | Bosal Emission Control Systems N.V. | Muffler shell for use in the exhaust system of a vehicle |
US9388718B2 (en) * | 2014-03-27 | 2016-07-12 | Ge Oil & Gas Compression Systems, Llc | System and method for tuned exhaust |
JP2016044626A (ja) * | 2014-08-25 | 2016-04-04 | トヨタ自動車株式会社 | マフラ装置およびマフラ装置の製造方法 |
DE102014217058A1 (de) * | 2014-08-27 | 2016-03-03 | Eberspächer Exhaust Technology GmbH & Co. KG | Schalldämpfer |
US11365658B2 (en) | 2017-10-05 | 2022-06-21 | Tenneco Automotive Operating Company Inc. | Acoustically tuned muffler |
DE102018124198A1 (de) | 2017-10-05 | 2019-04-11 | Tenneco Automotive Operating Company Inc. | Akustisch abgestimmter Schalldämpfer |
US11199116B2 (en) | 2017-12-13 | 2021-12-14 | Tenneco Automotive Operating Company Inc. | Acoustically tuned muffler |
RU185956U1 (ru) * | 2018-07-04 | 2018-12-25 | Общество с ограниченной ответственностью "Газпром проектирование" | Устройство для глушения шума сброса газа в атмосферу |
US11268429B2 (en) | 2019-01-17 | 2022-03-08 | Tenneco Automotive Operating Company Inc. | Diffusion surface alloyed metal exhaust component with inwardly turned edges |
US11268430B2 (en) | 2019-01-17 | 2022-03-08 | Tenneco Automotive Operating Company Inc. | Diffusion surface alloyed metal exhaust component with welded edges |
DE102019132097A1 (de) * | 2019-11-27 | 2021-05-27 | Eberspächer Exhaust Technology GmbH | Abgasschalldämpfer |
WO2022213265A1 (zh) * | 2021-04-06 | 2022-10-13 | 深圳元戎启行科技有限公司 | 消音装置、应用于自动驾驶的消音装置以及自动驾驶装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2113828A (en) * | 1936-05-18 | 1938-04-12 | Robert W Compo | Muffler |
US2841237A (en) * | 1953-12-14 | 1958-07-01 | Slayter Games | Muffler structure |
US2922485A (en) * | 1955-09-19 | 1960-01-26 | Gen Motors Corp | Muffler |
DE1476629A1 (de) * | 1963-03-22 | 1969-07-10 | Walker Manufact Company | Abgas- und Schalldaempfungs-System fuer Kraftfahrzeuge u.dgl. |
US3289786A (en) * | 1965-05-17 | 1966-12-06 | Walker Mfg Co | Muffler with return bend tuning passage |
US3581842A (en) * | 1969-01-31 | 1971-06-01 | Oldberg Mfg Co | Exhaust muffler and method of and adapter means for mounting same |
US4137993A (en) * | 1977-09-21 | 1979-02-06 | Tenneco, Inc. | Insulated exhaust system component |
DE2908506C2 (de) * | 1979-03-05 | 1985-01-31 | Roth Technik GmbH, 7560 Gaggenau | Schalldämpfer für Verbrennungskraftmaschinen |
WO1984002954A1 (en) * | 1983-01-20 | 1984-08-02 | Honda Motor Co Ltd | Heat and sound insulating apparatus |
-
1991
- 1991-04-17 EP EP91890080A patent/EP0455623B1/de not_active Expired - Lifetime
- 1991-04-17 DE DE9191890080T patent/DE59100068D1/de not_active Expired - Fee Related
- 1991-04-17 ES ES199191890080T patent/ES2040152T3/es not_active Expired - Lifetime
- 1991-04-24 JP JP3185917A patent/JPH04228817A/ja active Pending
- 1991-04-30 US US07/693,383 patent/US5168132A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0455623B1 (de) | 1993-03-31 |
EP0455623A1 (de) | 1991-11-06 |
US5168132A (en) | 1992-12-01 |
ES2040152T3 (es) | 1993-10-01 |
JPH04228817A (ja) | 1992-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |