ATE555278T1 - Schalldämpfer - Google Patents
SchalldämpferInfo
- Publication number
- ATE555278T1 ATE555278T1 AT08157032T AT08157032T ATE555278T1 AT E555278 T1 ATE555278 T1 AT E555278T1 AT 08157032 T AT08157032 T AT 08157032T AT 08157032 T AT08157032 T AT 08157032T AT E555278 T1 ATE555278 T1 AT E555278T1
- Authority
- AT
- Austria
- Prior art keywords
- inlet pipe
- actuated
- bypass tube
- inner cavity
- outlet
- 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
- 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
- F01N1/084—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
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
-
- 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
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 |
---|---|---|---|
DE102007026811A DE102007026811A1 (de) | 2007-06-06 | 2007-06-06 | Schalldämpfer |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE555278T1 true ATE555278T1 (de) | 2012-05-15 |
Family
ID=39739283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08157032T ATE555278T1 (de) | 2007-06-06 | 2008-05-28 | Schalldämpfer |
Country Status (4)
Country | Link |
---|---|
US (1) | US7849960B2 (de) |
EP (1) | EP2000637B1 (de) |
AT (1) | ATE555278T1 (de) |
DE (1) | DE102007026811A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUE030584T2 (en) * | 2012-06-28 | 2017-06-28 | Steindl Andreas | Silencer for handgun |
JP2015172370A (ja) * | 2014-03-04 | 2015-10-01 | エーバーシュペッヒャー・エグゾースト・テクノロジー・ゲーエムベーハー・ウント・コンパニー・カーゲー | 排気音の能動的設計 |
RU2561849C1 (ru) * | 2014-05-06 | 2015-09-10 | Олег Савельевич Кочетов | Одиночный звукопоглотитель кочетова |
JP6659234B2 (ja) * | 2014-05-30 | 2020-03-04 | 株式会社神戸製鋼所 | 消音器 |
DE102015110199A1 (de) * | 2015-06-25 | 2016-12-29 | Eberspächer Exhaust Technology GmbH & Co. KG | Abgasschalldämpfer |
RU2658898C1 (ru) * | 2017-10-06 | 2018-06-25 | Олег Савельевич Кочетов | Трубчатый глушитель шума к канальным вентиляторам |
CN114174645A (zh) * | 2019-07-30 | 2022-03-11 | 奥比托澳大利亚有限公司 | 消声器 |
CN113237259B (zh) * | 2021-06-07 | 2022-11-25 | 宁波奥克斯电气股份有限公司 | 一种空调器的噪音整改装置、方法以及空调器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB548710A (en) * | 1941-04-18 | 1942-10-21 | Joseph George Blanchard | Improvements relating to exhaust and other silencers |
JPH02248609A (ja) * | 1989-03-23 | 1990-10-04 | Suzuki Motor Co Ltd | 内燃機関のマフラ |
JPH05156920A (ja) * | 1991-12-05 | 1993-06-22 | Sango:Kk | 内燃機関用マフラ |
JPH0688514A (ja) * | 1992-09-08 | 1994-03-29 | Sango Co Ltd | 内燃機関の消音器 |
DE9405771U1 (de) * | 1994-04-07 | 1994-08-25 | Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben | Schalldämpfer mit umschaltbarer Dämpfungscharakteristik |
DE19540716C1 (de) * | 1995-11-02 | 1997-04-17 | Gillet Heinrich Gmbh | Schalldämpfer mit variabler Dämpfungscharakteristik |
JP3424471B2 (ja) * | 1996-05-16 | 2003-07-07 | 日産自動車株式会社 | 自動車用排気消音装置 |
DE19729666C2 (de) * | 1996-07-20 | 2002-01-17 | Gillet Heinrich Gmbh | Schalldämpfer mit variabler Dämpfungscharakteristik |
US5984045A (en) * | 1997-02-14 | 1999-11-16 | Nissan Motor Co., Ltd. | Engine exhaust noise suppressor |
JP3334541B2 (ja) * | 1997-02-14 | 2002-10-15 | 日産自動車株式会社 | 自動車用排気消音装置 |
JP4098421B2 (ja) * | 1998-11-13 | 2008-06-11 | 株式会社ユタカ技研 | 排気消音器 |
DE10331479A1 (de) * | 2003-07-11 | 2005-02-17 | Heinrich Gillet Gmbh | Schalldämpfer mit variabler Dämpfungscharakteristik |
US7040230B2 (en) * | 2003-07-30 | 2006-05-09 | Hecht Myer Mike | Achieving at low cost improved print quality and high gloss and recyclability on paper or paperboard substrates on sheetfed or webfed printing presses |
DE102005003582A1 (de) * | 2005-01-26 | 2006-08-03 | Dr.Ing.H.C. F. Porsche Ag | Schalldämpfer für eine Abgasanlage |
DE102005041692A1 (de) * | 2005-09-01 | 2007-03-15 | J. Eberspächer GmbH & Co. KG | Schalldämpfer für eine Abgasanlage |
-
2007
- 2007-06-06 DE DE102007026811A patent/DE102007026811A1/de not_active Withdrawn
-
2008
- 2008-05-28 AT AT08157032T patent/ATE555278T1/de active
- 2008-05-28 EP EP08157032A patent/EP2000637B1/de not_active Revoked
- 2008-06-06 US US12/134,761 patent/US7849960B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20080302598A1 (en) | 2008-12-11 |
EP2000637B1 (de) | 2012-04-25 |
EP2000637A1 (de) | 2008-12-10 |
DE102007026811A1 (de) | 2008-12-11 |
US7849960B2 (en) | 2010-12-14 |
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