CN108119216B - 排气消声器及其制造方法 - Google Patents
排气消声器及其制造方法 Download PDFInfo
- Publication number
- CN108119216B CN108119216B CN201711133153.3A CN201711133153A CN108119216B CN 108119216 B CN108119216 B CN 108119216B CN 201711133153 A CN201711133153 A CN 201711133153A CN 108119216 B CN108119216 B CN 108119216B
- Authority
- CN
- China
- Prior art keywords
- exhaust
- pipe
- exhaust pipe
- region
- muffler
- 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.)
- Active
Links
Images
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
-
- 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
- F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
-
- 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
-
- 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
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
-
- 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
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
-
- 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
- F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
-
- 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
- F01N2470/02—Tubes being perforated
- F01N2470/04—Tubes being perforated characterised by shape, disposition or dimensions of apertures
-
- 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
- F01N2470/08—Gas passages being formed between the walls of an outer shell and an inner chamber
-
- 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
- F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
Abstract
Description
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016123139.8 | 2016-11-30 | ||
DE102016123139.8A DE102016123139A1 (de) | 2016-11-30 | 2016-11-30 | Abgasschalldämpfer und Verfahren zu dessen Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108119216A CN108119216A (zh) | 2018-06-05 |
CN108119216B true CN108119216B (zh) | 2021-05-11 |
Family
ID=60452472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711133153.3A Active CN108119216B (zh) | 2016-11-30 | 2017-11-16 | 排气消声器及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10815847B2 (zh) |
EP (1) | EP3330509B1 (zh) |
CN (1) | CN108119216B (zh) |
DE (1) | DE102016123139A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020109817A1 (de) * | 2020-04-08 | 2021-10-14 | Purem GmbH | Einsatzbaugruppe für einen Schalldämpfer einer Abgasanlage einer Brennkraftmaschine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000303822A (ja) * | 1999-04-23 | 2000-10-31 | Hitachi Constr Mach Co Ltd | マフラー装置と建設機械 |
CN2825969Y (zh) * | 2005-09-19 | 2006-10-11 | 林辉江 | 一种高效节能的重型汽车发动机排气消声器 |
KR200438615Y1 (ko) * | 2007-03-09 | 2008-02-28 | 주식회사 테스크 | 천연가스차량용 매연저감머플러 |
CN102996203A (zh) * | 2012-11-29 | 2013-03-27 | 柳州柳工挖掘机有限公司 | 发动机消声器 |
CN204024770U (zh) * | 2014-06-18 | 2014-12-17 | 厦门市齐合汽车零部件有限公司 | 一种消声器 |
CN205638610U (zh) * | 2016-05-27 | 2016-10-12 | 隆鑫通用动力股份有限公司 | 排气降噪消声器及其发动机 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000032910A1 (en) * | 1998-11-30 | 2000-06-08 | Master Muffler Ltd. | Noise suppressing device |
CA2381497A1 (en) * | 2002-01-02 | 2003-08-01 | Peter F. Crombeen | Exhaust gas muffler |
US7104359B1 (en) * | 2003-08-28 | 2006-09-12 | Zelinski Joseph R | Muffler having a baffle with angled plates |
JP2005330839A (ja) | 2004-05-18 | 2005-12-02 | Calsonic Kansei Corp | マフラーにおける排気管接続構造 |
US7316292B2 (en) * | 2005-04-15 | 2008-01-08 | Et Us Holdings Llc | Spun extrusion side entry muffler |
DE102005026376C5 (de) | 2005-06-08 | 2019-05-02 | Faurecia Emissions Control Technologies, Germany Gmbh | Fahrzeugschalldämpfer |
US7424931B2 (en) * | 2005-12-29 | 2008-09-16 | Harley-Davidson Motor Company Group, Inc. | Muffler for a motorcycle |
US7878300B2 (en) * | 2007-10-23 | 2011-02-01 | Catalytic Combustion Corporation | Integrated modular exhaust system |
US8097055B2 (en) * | 2007-10-29 | 2012-01-17 | Caterpillar Inc. | System for treating exhaust gas |
US8092563B2 (en) * | 2007-10-29 | 2012-01-10 | Caterpillar Inc. | System for treating exhaust gas |
US8083822B2 (en) * | 2008-03-06 | 2011-12-27 | Caterpillar Inc. | System for treating exhaust gas |
US8661795B2 (en) * | 2010-03-09 | 2014-03-04 | Mtd Products Inc | Exhaust system having multiple inlets and multiple outlets |
JP2011196194A (ja) * | 2010-03-17 | 2011-10-06 | Yanmar Co Ltd | 排気ガス浄化装置 |
JP5707178B2 (ja) * | 2011-03-02 | 2015-04-22 | フタバ産業株式会社 | 排気浄化装置 |
DE102011077183B4 (de) * | 2011-06-08 | 2015-05-21 | Eberspächer Exhaust Technology GmbH & Co. KG | Schalldämpfer und Herstellungsverfahren |
JP5609836B2 (ja) * | 2011-09-27 | 2014-10-22 | トヨタ自動車株式会社 | マフラー |
US8678132B2 (en) * | 2011-12-20 | 2014-03-25 | Catalytic Combustion Corporation | Quiet muffler |
KR101262612B1 (ko) * | 2012-02-16 | 2013-05-08 | 현대자동차주식회사 | 스포티한 음색 구현이 가능한 횡치형 소음기 |
US8820475B2 (en) * | 2012-12-05 | 2014-09-02 | Caterpillar Inc. | Exhaust muffler |
GB2540609B (en) * | 2015-07-23 | 2018-05-16 | Ford Global Tech Llc | An exhaust silencer |
US10196947B2 (en) * | 2016-02-02 | 2019-02-05 | Kohler Co. | Muffler |
US9976460B2 (en) * | 2016-03-24 | 2018-05-22 | Caterpillar Inc. | Exhaust after-treatment assembly for engine system |
US10393001B2 (en) * | 2017-08-10 | 2019-08-27 | Kohler Co. | Marine exhaust system |
US11199116B2 (en) * | 2017-12-13 | 2021-12-14 | Tenneco Automotive Operating Company Inc. | Acoustically tuned muffler |
KR102506769B1 (ko) * | 2018-06-19 | 2023-03-07 | 현대자동차주식회사 | 응축수의 배출이 용이한 머플러 |
-
2016
- 2016-11-30 DE DE102016123139.8A patent/DE102016123139A1/de not_active Withdrawn
-
2017
- 2017-11-16 CN CN201711133153.3A patent/CN108119216B/zh active Active
- 2017-11-23 EP EP17203291.4A patent/EP3330509B1/de active Active
- 2017-11-29 US US15/825,830 patent/US10815847B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000303822A (ja) * | 1999-04-23 | 2000-10-31 | Hitachi Constr Mach Co Ltd | マフラー装置と建設機械 |
CN2825969Y (zh) * | 2005-09-19 | 2006-10-11 | 林辉江 | 一种高效节能的重型汽车发动机排气消声器 |
KR200438615Y1 (ko) * | 2007-03-09 | 2008-02-28 | 주식회사 테스크 | 천연가스차량용 매연저감머플러 |
CN102996203A (zh) * | 2012-11-29 | 2013-03-27 | 柳州柳工挖掘机有限公司 | 发动机消声器 |
CN204024770U (zh) * | 2014-06-18 | 2014-12-17 | 厦门市齐合汽车零部件有限公司 | 一种消声器 |
CN205638610U (zh) * | 2016-05-27 | 2016-10-12 | 隆鑫通用动力股份有限公司 | 排气降噪消声器及其发动机 |
Also Published As
Publication number | Publication date |
---|---|
DE102016123139A1 (de) | 2018-05-30 |
BR102017024828A2 (pt) | 2018-08-14 |
EP3330509A1 (de) | 2018-06-06 |
US20180149053A1 (en) | 2018-05-31 |
CN108119216A (zh) | 2018-06-05 |
US10815847B2 (en) | 2020-10-27 |
EP3330509B1 (de) | 2020-07-15 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: German neuenkirchen Patentee after: Prim Co.,Ltd. Address before: German neuenkirchen Patentee before: EBERSPACHER TECNOLOGIA DE EXAUSTAO Ltda |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210922 Address after: German neuenkirchen Patentee after: EBERSPACHER TECNOLOGIA DE EXAUSTAO Ltda Address before: German neuenkirchen Patentee before: Eberspacher Exhaust Technology GmbH & Co.KG |
|
TR01 | Transfer of patent right |