DE69832764D1 - Schalldämpfer - Google Patents
SchalldämpferInfo
- Publication number
- DE69832764D1 DE69832764D1 DE69832764T DE69832764T DE69832764D1 DE 69832764 D1 DE69832764 D1 DE 69832764D1 DE 69832764 T DE69832764 T DE 69832764T DE 69832764 T DE69832764 T DE 69832764T DE 69832764 D1 DE69832764 D1 DE 69832764D1
- Authority
- DE
- Germany
- Prior art keywords
- silencer
- 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
- 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
- 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
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/166—Silencing apparatus characterised by method of silencing by using movable parts for changing gas flow path through the silencer or for adjusting the dimensions of a chamber or a pipe
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24795997 | 1997-09-12 | ||
JP9247959A JP3017964B2 (ja) | 1997-09-12 | 1997-09-12 | 消音器 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69832764D1 true DE69832764D1 (de) | 2006-01-19 |
DE69832764T2 DE69832764T2 (de) | 2006-08-03 |
Family
ID=17171106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69832764T Expired - Fee Related DE69832764T2 (de) | 1997-09-12 | 1998-09-11 | Schalldämpfer |
Country Status (4)
Country | Link |
---|---|
US (1) | US6102154A (de) |
EP (1) | EP0902171B1 (de) |
JP (1) | JP3017964B2 (de) |
DE (1) | DE69832764T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19935711C1 (de) * | 1999-07-29 | 2000-12-28 | Zeuna Staerker Kg | Schalldämpfer mit variabler Dämpfungscharakteristik |
DE19947938B4 (de) * | 1999-10-06 | 2005-09-22 | Zeuna-Stärker GmbH & Co KG | Schalldämpfer mit variabler Dämpfungscharakteristik |
JP4340365B2 (ja) * | 1999-11-26 | 2009-10-07 | 東京濾器株式会社 | 触媒マフラ |
DE10000464B4 (de) | 2000-01-07 | 2004-02-05 | Zeuna-Stärker GmbH & Co KG | Fluidisches Schaltelement |
DE10000463A1 (de) | 2000-01-07 | 2001-07-26 | Zeuna Staerker Kg | Fluidisches Schaltelement als Stoffstrom-Stellglied |
US6732510B2 (en) | 2002-02-06 | 2004-05-11 | Arvin Technologies, Inc. | Exhaust processor with variable tuning system |
JP2003314240A (ja) * | 2002-02-20 | 2003-11-06 | Sango Co Ltd | 内燃機関の消音器 |
DE10304364A1 (de) | 2003-02-04 | 2004-08-12 | J. Eberspächer GmbH & Co. KG | Drosselanordnung sowie Abgasanlage mit einer derartigen Drosselanordnung |
DE102004059540B3 (de) * | 2004-12-09 | 2006-08-31 | J. Eberspächer GmbH & Co. KG | Vorrichtung zum Drosseln und Steuern von Strömungswegen, insbesondere in einem Schalldämpfer |
US7762374B2 (en) * | 2006-11-22 | 2010-07-27 | Honeywell International Inc. | Turbine engine diffusing exhaust muffler |
JP4688836B2 (ja) * | 2007-03-28 | 2011-05-25 | 本田技研工業株式会社 | 小型艇の排気装置 |
JP2011027038A (ja) * | 2009-07-27 | 2011-02-10 | Toyota Motor Corp | マフラ |
DE102009054074B4 (de) * | 2009-11-20 | 2013-04-11 | Faurecia Abgastechnik Gmbh | Schalldämpferanordnung in einem Abgasstrang einer Brennkraftmaschine |
JP5758156B2 (ja) | 2011-03-11 | 2015-08-05 | 本田技研工業株式会社 | 内燃機関の排気装置 |
JP6251117B2 (ja) | 2014-04-28 | 2017-12-20 | フタバ産業株式会社 | 消音器 |
US10443479B2 (en) | 2014-10-30 | 2019-10-15 | Roush Enterprises, Inc. | Exhaust control system |
DE102015118573A1 (de) * | 2015-10-30 | 2017-05-04 | Eberspächer Exhaust Technology GmbH & Co. KG | Schalldämpfer für eine Abgasanlage einer Brennkraftmaschine |
WO2017079156A1 (en) | 2015-11-02 | 2017-05-11 | Roush Enterprises, Inc. | Muffler with selected exhaust pathways |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60216016A (ja) * | 1984-04-11 | 1985-10-29 | Nissan Motor Co Ltd | 内燃機関の排気消音装置 |
JPH068267Y2 (ja) * | 1987-01-28 | 1994-03-02 | カルソニック株式会社 | 制御型消音器の尾管構造 |
US4916897A (en) * | 1988-01-08 | 1990-04-17 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purifying apparatus built-in to a muffler for a diesel engine |
JPH0788770B2 (ja) * | 1988-01-16 | 1995-09-27 | 日産自動車株式会社 | 自動車の排気消音装置 |
JPH0218265A (ja) * | 1988-07-02 | 1990-01-22 | Murata Mach Ltd | ボビン送出装置 |
JP2689720B2 (ja) * | 1990-11-06 | 1997-12-10 | 日産自動車株式会社 | 制御型マフラ |
JPH0688514A (ja) * | 1992-09-08 | 1994-03-29 | Sango Co Ltd | 内燃機関の消音器 |
-
1997
- 1997-09-12 JP JP9247959A patent/JP3017964B2/ja not_active Expired - Lifetime
-
1998
- 1998-09-10 US US09/150,681 patent/US6102154A/en not_active Expired - Lifetime
- 1998-09-11 EP EP98117259A patent/EP0902171B1/de not_active Expired - Lifetime
- 1998-09-11 DE DE69832764T patent/DE69832764T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6102154A (en) | 2000-08-15 |
EP0902171A2 (de) | 1999-03-17 |
JPH1181978A (ja) | 1999-03-26 |
EP0902171B1 (de) | 2005-12-14 |
DE69832764T2 (de) | 2006-08-03 |
EP0902171A3 (de) | 2002-12-04 |
JP3017964B2 (ja) | 2000-03-13 |
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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 |