JPH0122452B2 - - Google Patents
Info
- Publication number
- JPH0122452B2 JPH0122452B2 JP10099083A JP10099083A JPH0122452B2 JP H0122452 B2 JPH0122452 B2 JP H0122452B2 JP 10099083 A JP10099083 A JP 10099083A JP 10099083 A JP10099083 A JP 10099083A JP H0122452 B2 JPH0122452 B2 JP H0122452B2
- Authority
- JP
- Japan
- Prior art keywords
- muffler
- exhaust
- resonance
- tail pipe
- length
- 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
- 238000005192 partition Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000030279 gene silencing Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance 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
- 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
- F01N13/02—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 having two or more separate silencers 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
- 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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/02—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the distance of the apparatus to the engine, or the distance between two exhaust treating apparatuses
-
- 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
- F01N2470/20—Dimensional characteristics of tubes, e.g. length, diameter
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10099083A JPS59226222A (ja) | 1983-06-08 | 1983-06-08 | 自動車用エンジンの排気騒音低減装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10099083A JPS59226222A (ja) | 1983-06-08 | 1983-06-08 | 自動車用エンジンの排気騒音低減装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59226222A JPS59226222A (ja) | 1984-12-19 |
JPH0122452B2 true JPH0122452B2 (US06811534-20041102-M00003.png) | 1989-04-26 |
Family
ID=14288744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10099083A Granted JPS59226222A (ja) | 1983-06-08 | 1983-06-08 | 自動車用エンジンの排気騒音低減装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59226222A (US06811534-20041102-M00003.png) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006046121A (ja) * | 2004-08-02 | 2006-02-16 | Toyota Motor Corp | 排気構造 |
JP2009062881A (ja) * | 2007-09-06 | 2009-03-26 | Toyota Motor Corp | 内燃機関の排気消音装置 |
JP2011032924A (ja) * | 2009-07-31 | 2011-02-17 | Honda Motor Co Ltd | 車両用エンジンの排気管に設けられる消音器 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4392592B2 (ja) * | 2003-12-12 | 2010-01-06 | トヨタ自動車株式会社 | 排気消音装置 |
FR2972022B1 (fr) * | 2011-02-25 | 2013-03-15 | Peugeot Citroen Automobiles Sa | Vehicule automobile comportant une ligne d'echappement dont les moyens acoustiques sont disposes en avant du train arriere |
CN104033224A (zh) * | 2014-06-12 | 2014-09-10 | 柳州柳工挖掘机有限公司 | 挖掘机消声装置 |
-
1983
- 1983-06-08 JP JP10099083A patent/JPS59226222A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006046121A (ja) * | 2004-08-02 | 2006-02-16 | Toyota Motor Corp | 排気構造 |
JP2009062881A (ja) * | 2007-09-06 | 2009-03-26 | Toyota Motor Corp | 内燃機関の排気消音装置 |
JP4508224B2 (ja) * | 2007-09-06 | 2010-07-21 | トヨタ自動車株式会社 | 内燃機関の排気消音装置 |
JP2011032924A (ja) * | 2009-07-31 | 2011-02-17 | Honda Motor Co Ltd | 車両用エンジンの排気管に設けられる消音器 |
Also Published As
Publication number | Publication date |
---|---|
JPS59226222A (ja) | 1984-12-19 |