JPH0226043B2 - - Google Patents
Info
- Publication number
- JPH0226043B2 JPH0226043B2 JP56100090A JP10009081A JPH0226043B2 JP H0226043 B2 JPH0226043 B2 JP H0226043B2 JP 56100090 A JP56100090 A JP 56100090A JP 10009081 A JP10009081 A JP 10009081A JP H0226043 B2 JPH0226043 B2 JP H0226043B2
- Authority
- JP
- Japan
- Prior art keywords
- expansion chamber
- chamber
- passage
- cavity
- exhaust
- 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 - Lifetime
Links
- 238000005192 partition Methods 0.000 claims description 8
- 230000003584 silencer Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F01N13/1838—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
- 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
- F01N1/089—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
- 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
- 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
-
- 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
- F01N2490/02—Two or more expansion chambers in series connected by means of tubes
- F01N2490/04—Two or more expansion chambers in series connected by means of tubes the gases flowing longitudinally from inlet to outlet only in one direction
-
- 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
- F01N2490/08—Two or more expansion chambers in series separated by apertured walls only
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56100090A JPS582410A (ja) | 1981-06-26 | 1981-06-26 | 消音器 |
US06/387,507 US4416350A (en) | 1981-06-26 | 1982-06-11 | Muffler |
DE8282105385T DE3263733D1 (en) | 1981-06-26 | 1982-06-18 | Muffler |
EP82105385A EP0068368B1 (en) | 1981-06-26 | 1982-06-18 | Muffler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56100090A JPS582410A (ja) | 1981-06-26 | 1981-06-26 | 消音器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS582410A JPS582410A (ja) | 1983-01-08 |
JPH0226043B2 true JPH0226043B2 (US07534539-20090519-C00280.png) | 1990-06-07 |
Family
ID=14264715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56100090A Granted JPS582410A (ja) | 1981-06-26 | 1981-06-26 | 消音器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4416350A (US07534539-20090519-C00280.png) |
EP (1) | EP0068368B1 (US07534539-20090519-C00280.png) |
JP (1) | JPS582410A (US07534539-20090519-C00280.png) |
DE (1) | DE3263733D1 (US07534539-20090519-C00280.png) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6210413A (ja) * | 1985-07-08 | 1987-01-19 | Kawasaki Heavy Ind Ltd | マフラ |
AU578367B2 (en) * | 1985-07-26 | 1988-10-20 | Tecumseh Products Company | Exhaust manifold. |
JPH0437221Y2 (US07534539-20090519-C00280.png) * | 1987-03-11 | 1992-09-02 | ||
JPH088305Y2 (ja) * | 1987-09-07 | 1996-03-06 | 小島プレス工業株式会社 | 消音器 |
US4887460A (en) * | 1989-01-19 | 1989-12-19 | Nelson Industries, Inc. | Apparatus for measuring the vibrational characteristics of a muffler |
US5045005A (en) * | 1989-03-13 | 1991-09-03 | Marine Muffler Corporation | Marine engine exhaust system and method |
US5259797A (en) * | 1989-03-13 | 1993-11-09 | Marine Muffler Corporation | Marine engine exhaust system and method |
US5014816A (en) * | 1989-11-09 | 1991-05-14 | E. I. Du Pont De Nemours And Company | Silencer for gas induction and exhaust systems |
JP3038763B2 (ja) * | 1990-03-14 | 2000-05-08 | スズキ株式会社 | 内燃機関のマフラ |
US5183976A (en) * | 1991-11-26 | 1993-02-02 | Plemons Jr R J | Adjustable sound attenuating device |
US5760348A (en) * | 1994-04-28 | 1998-06-02 | Heuser; Stephen Glen | Noise attenuating apparatus |
DE19611133A1 (de) * | 1996-03-21 | 1997-09-25 | Eberspaecher J | Schalldämpfer-Anordnung |
JP3335097B2 (ja) * | 1997-03-07 | 2002-10-15 | 本田技研工業株式会社 | 消音装置 |
US6024189A (en) | 1997-08-20 | 2000-02-15 | Heuser; Stephen G. | Noise attenuating apparatus |
US5934959A (en) * | 1997-11-10 | 1999-08-10 | Inman Marine Corporation | Marine muffler |
US6273772B1 (en) | 1999-07-08 | 2001-08-14 | Smullin Corporation | Apparatus and method for multi-conduit waterlift engine silencing |
CA2407397C (en) | 2000-04-28 | 2009-02-10 | Smullin Corporation | Improved marine engine silencer |
GB2383604A (en) * | 2001-12-27 | 2003-07-02 | Wilson F G | Exhaust gas silencer with combined acoustic resonator chamber and spark arrester |
JP4197128B2 (ja) * | 2003-03-12 | 2008-12-17 | 本田技研工業株式会社 | 小型艇の排気装置 |
US20040238272A1 (en) * | 2003-05-30 | 2004-12-02 | Deming Wan | Muffler with helmholtz resonator having multiple degrees of freedom |
US7361282B2 (en) * | 2003-07-21 | 2008-04-22 | Smullin Corporation | Separator of floating components |
US7104359B1 (en) * | 2003-08-28 | 2006-09-12 | Zelinski Joseph R | Muffler having a baffle with angled plates |
KR100569901B1 (ko) * | 2003-10-07 | 2006-04-10 | 현대자동차주식회사 | 소음저감형 흡기호스 구조 |
US7389853B2 (en) * | 2004-05-24 | 2008-06-24 | Briggs & Stratton Corporation | Muffler for an engine |
US7287622B2 (en) * | 2004-12-20 | 2007-10-30 | Arctic Cat Inc. | Exhaust muffler |
US7870930B2 (en) * | 2005-09-02 | 2011-01-18 | Emcon Technologies Llc | Exhaust system with external helmholtz resonator and associated method |
US20070125594A1 (en) * | 2005-12-01 | 2007-06-07 | Hill William E | Muffler assembly with sound absorbing member |
US7581620B2 (en) * | 2006-08-10 | 2009-09-01 | Woodrow Woods | Marine muffler with angularly disposed internal baffle |
US7905322B2 (en) * | 2006-08-10 | 2011-03-15 | Woodrow Woods | Marine muffler with angularly disposed internal baffle |
US8393147B2 (en) * | 2010-06-30 | 2013-03-12 | Caterpillar Inc. | Exhaust system having an aftertreatment module |
KR20130073710A (ko) * | 2011-12-23 | 2013-07-03 | 삼성전자주식회사 | 연료 전지 시스템의 소음을 저감하기 위한 소음기 |
US8827035B2 (en) * | 2012-12-03 | 2014-09-09 | Ford Global Technologies, Llc | Conformal transverse muffler |
CN103306780B (zh) * | 2013-05-30 | 2015-12-09 | 安徽江淮汽车股份有限公司 | 一种车用消声器 |
DE102014217058A1 (de) * | 2014-08-27 | 2016-03-03 | Eberspächer Exhaust Technology GmbH & Co. KG | Schalldämpfer |
US20170306984A1 (en) * | 2016-04-21 | 2017-10-26 | Smiths Medical Asd, Inc. | Air warmer |
US11187135B2 (en) | 2019-06-17 | 2021-11-30 | Tenneco Automotive Operating Company Inc. | Vehicle exhaust system |
CN110454258A (zh) * | 2019-07-09 | 2019-11-15 | 南京航空航天大学 | 一种车用单缸柴油机排气消声器 |
CN115898591B (zh) * | 2022-11-29 | 2024-04-12 | 重庆长安汽车股份有限公司 | 一种消声器结构和汽车 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540326U (US07534539-20090519-C00280.png) * | 1978-09-08 | 1980-03-15 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1402896A (en) * | 1920-06-15 | 1922-01-10 | Schneebeli Hugo | Silent exhaust box for internal-combustion engines |
US1701397A (en) * | 1925-09-16 | 1929-02-05 | Gen Motors Corp | Muffler |
GB632013A (en) * | 1948-01-08 | 1949-11-15 | British Light Steel Pressings | Improvements in or relating to silencers for pulsating emissions of gas |
CH435858A (de) * | 1963-03-30 | 1967-05-15 | Eberspaecher J | Schalldämpfer in Zylinderform |
US3469653A (en) * | 1967-02-13 | 1969-09-30 | Arvin Ind Inc | Muffler |
GB1361148A (en) * | 1972-07-14 | 1974-07-24 | Righetti G B | Exhaust silencers for internal combustion engines |
GB1537299A (en) * | 1976-11-12 | 1978-12-29 | Moss L | Exhaust silencers |
JPS57142115U (US07534539-20090519-C00280.png) * | 1981-03-03 | 1982-09-06 |
-
1981
- 1981-06-26 JP JP56100090A patent/JPS582410A/ja active Granted
-
1982
- 1982-06-11 US US06/387,507 patent/US4416350A/en not_active Expired - Lifetime
- 1982-06-18 EP EP82105385A patent/EP0068368B1/en not_active Expired
- 1982-06-18 DE DE8282105385T patent/DE3263733D1/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540326U (US07534539-20090519-C00280.png) * | 1978-09-08 | 1980-03-15 |
Also Published As
Publication number | Publication date |
---|---|
EP0068368A1 (en) | 1983-01-05 |
US4416350A (en) | 1983-11-22 |
EP0068368B1 (en) | 1985-05-22 |
DE3263733D1 (en) | 1985-06-27 |
JPS582410A (ja) | 1983-01-08 |
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