JPH0437221Y2 - - Google Patents
Info
- Publication number
- JPH0437221Y2 JPH0437221Y2 JP1987035555U JP3555587U JPH0437221Y2 JP H0437221 Y2 JPH0437221 Y2 JP H0437221Y2 JP 1987035555 U JP1987035555 U JP 1987035555U JP 3555587 U JP3555587 U JP 3555587U JP H0437221 Y2 JPH0437221 Y2 JP H0437221Y2
- Authority
- JP
- Japan
- Prior art keywords
- silencer
- muffler
- expansion chamber
- exhaust
- engine
- 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
Links
- 230000003584 silencer Effects 0.000 claims description 27
- 238000005192 partition Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 5
- 230000032683 aging Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000012636 effector Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 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
- 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
- F01N1/08—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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/16—Plurality of inlet tubes, e.g. discharging into different chambers
-
- 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
-
- 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
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987035555U JPH0437221Y2 (US20080094685A1-20080424-C00004.png) | 1987-03-11 | 1987-03-11 | |
US07/165,721 US4949807A (en) | 1987-03-11 | 1988-03-09 | Engine exhaust muffler apparatus |
CA000561179A CA1298559C (en) | 1987-03-11 | 1988-03-10 | Muffler apparatus for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987035555U JPH0437221Y2 (US20080094685A1-20080424-C00004.png) | 1987-03-11 | 1987-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63143712U JPS63143712U (US20080094685A1-20080424-C00004.png) | 1988-09-21 |
JPH0437221Y2 true JPH0437221Y2 (US20080094685A1-20080424-C00004.png) | 1992-09-02 |
Family
ID=12444972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987035555U Expired JPH0437221Y2 (US20080094685A1-20080424-C00004.png) | 1987-03-11 | 1987-03-11 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4949807A (US20080094685A1-20080424-C00004.png) |
JP (1) | JPH0437221Y2 (US20080094685A1-20080424-C00004.png) |
CA (1) | CA1298559C (US20080094685A1-20080424-C00004.png) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5473891A (en) * | 1994-06-10 | 1995-12-12 | Ap Parts Manufacturing Company | Three-piece stamp formed connector for achieving equal length exhaust pipes |
JP3196953B2 (ja) * | 1994-07-13 | 2001-08-06 | 本田技研工業株式会社 | 自動二輪車の排気管構造 |
US6571910B2 (en) | 2000-12-20 | 2003-06-03 | Quiet Storm, Llc | Method and apparatus for improved noise attenuation in a dissipative internal combustion engine exhaust muffler |
KR101097241B1 (ko) * | 2006-01-17 | 2011-12-22 | 도요타 지도샤(주) | 차량용 머플러구조 |
US7878300B2 (en) * | 2007-10-23 | 2011-02-01 | Catalytic Combustion Corporation | Integrated modular exhaust system |
US20090107760A1 (en) * | 2007-10-24 | 2009-04-30 | Sammut Paul H | Exhaust system and muffler with reversible end-caps |
DE102008056350B4 (de) * | 2008-11-07 | 2016-01-07 | Eberspächer Exhaust Technology GmbH & Co. KG | Schalldämpfer und zugehöriges Herstellungsverfahren |
US8827035B2 (en) | 2012-12-03 | 2014-09-09 | Ford Global Technologies, Llc | Conformal transverse muffler |
US9388718B2 (en) * | 2014-03-27 | 2016-07-12 | Ge Oil & Gas Compression Systems, Llc | System and method for tuned exhaust |
USD780652S1 (en) * | 2015-06-08 | 2017-03-07 | K&N Engineering, Inc. | X-flowpath muffler |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347436B2 (US20080094685A1-20080424-C00004.png) * | 1974-11-22 | 1978-12-21 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2513229A (en) * | 1945-05-05 | 1950-06-27 | Maxim Silencer Co | Manifold silencer with plural lateral inlets and outlets |
US2940249A (en) * | 1955-10-25 | 1960-06-14 | Volkswagenwerk Ag | Exhaust head for internal combustion engines |
US2833368A (en) * | 1956-05-17 | 1958-05-06 | United Specialties Co | Muffler |
GB1340738A (en) * | 1970-08-17 | 1974-01-30 | Toyota Motor Co Ltd | Exhaust gas purification device for internal combustion engines |
FR2169588A5 (US20080094685A1-20080424-C00004.png) * | 1972-01-27 | 1973-09-07 | Gillet Heinrich Kg | |
JPS5347436U (US20080094685A1-20080424-C00004.png) * | 1976-09-27 | 1978-04-21 | ||
US4133479A (en) * | 1977-08-22 | 1979-01-09 | Musitano Charles M | Exhaust gas muffler for an internal combustion engine |
JPS582410A (ja) * | 1981-06-26 | 1983-01-08 | Nissan Motor Co Ltd | 消音器 |
-
1987
- 1987-03-11 JP JP1987035555U patent/JPH0437221Y2/ja not_active Expired
-
1988
- 1988-03-09 US US07/165,721 patent/US4949807A/en not_active Expired - Lifetime
- 1988-03-10 CA CA000561179A patent/CA1298559C/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347436B2 (US20080094685A1-20080424-C00004.png) * | 1974-11-22 | 1978-12-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS63143712U (US20080094685A1-20080424-C00004.png) | 1988-09-21 |
CA1298559C (en) | 1992-04-07 |
US4949807A (en) | 1990-08-21 |
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