JP5979513B2 - 燃焼機関用マフラ - Google Patents
燃焼機関用マフラ Download PDFInfo
- Publication number
- JP5979513B2 JP5979513B2 JP2014187357A JP2014187357A JP5979513B2 JP 5979513 B2 JP5979513 B2 JP 5979513B2 JP 2014187357 A JP2014187357 A JP 2014187357A JP 2014187357 A JP2014187357 A JP 2014187357A JP 5979513 B2 JP5979513 B2 JP 5979513B2
- Authority
- JP
- Japan
- Prior art keywords
- muffler
- combustion engine
- protrusion
- engine according
- vortex
- 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 - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 13
- 239000002245 particle Substances 0.000 description 64
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 230000003134 recirculating effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002920 hazardous waste Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
-
- 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
- F01N1/086—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling having means to impart whirling motion to the gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- 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
- F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
-
- 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
-
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/30—Solid combustion residues, e.g. bottom or flyash
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/20—Intercepting solids by baffles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/40—Intercepting solids by cyclones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Silencers (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Cyclones (AREA)
- Exhaust Gas After Treatment (AREA)
- Combined Means For Separation Of Solids (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Separation Of Gases By Adsorption (AREA)
- Chimneys And Flues (AREA)
Description
本書をもって以下を証する。すなわち、両者ともにアメリカ合衆国国民であり、両者ともにMichigan州の居住者である、Bay郡Auburn市の居住者John L. BrockおよびOakland郡Rochester Hillsの居住者Alexander Campbell Thompson IVは、本明細書に記載する閉鎖型渦流装置である新規かつ有益な装置を発明した。
Claims (9)
- 燃焼機関用マフラであって、
開放端壁と、閉止端壁と、中心軸線の周りに延びる内側側面を備えた円筒側壁とを有する細長いハウジングと、
内側端において出口開口を画成する出口管であって、上記中心軸線に位置合わせされた上記開放端壁の中央開口を通って上記細長いハウジング内に延びる上記出口管と、
上記開放端壁と上記出口管の上記内側端との間において上記細長いハウジングの中に入口開口を画成する入口管と、
上記閉止端壁の中央に取り付けられ、先端に向かって軸線方向に所定の距離を上記細長いハウジング内に延びる突起と、を有し、
排気ガス流は、上記入口開口から上記細長いハウジングに入り、螺旋渦状に上記円筒側壁の上記内側側面に沿って上記先端に向かって流れ、上記先端において上記排気ガス流は方向を反転させて軸線方向に上記螺旋渦の中を上記出口開口に向かって流れ戻り、上記出口管から出て、上記排気ガス流は、この排気ガス流が上記細長いハウジングを流れるときに音響的に消音される、
ことを特徴とする燃焼機関用マフラ。 - 上記突起の長さと上記円筒側壁の長さとの比が1:3である請求項1に記載の燃焼機関用マフラ。
- 上記突起の先端は、円形凸状の先端を形成する請求項1に記載の燃焼機関用マフラ。
- 上記突起は、上記閉止端壁から上記突起の先端まで延びる円筒側壁を備える請求項1に記載の燃焼機関用マフラ。
- 上記入口開口は、上記開放端壁に隣接して設けられている請求項1に記載の燃焼機関用マフラ。
- 上記排気ガスは、上記螺旋渦内の内側渦の中を上記突起から上記出口管まで流れる、請求項1に記載の燃焼機関用マフラ。
- 上記排気ガス流は、上記突起の先端の近傍において低圧領域を形成する請求項1に記載の燃焼機関用マフラ。
- 更に、共鳴器室を画成する上記細長いハウジングに取り付けられた共鳴器を有する請求項1に記載の燃焼機関用マフラ。
- 更に、上記細長いハウジングを取り囲む外側チャンバを形成する外側ハウジングを有する請求項1に記載の燃焼機関用マフラ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/802,273 US8246704B2 (en) | 2010-06-03 | 2010-06-03 | Contained vorticies device |
US12/802,273 | 2010-06-03 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013513155A Division JP2013532251A (ja) | 2010-06-03 | 2011-06-03 | 閉鎖型渦流装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015025455A JP2015025455A (ja) | 2015-02-05 |
JP5979513B2 true JP5979513B2 (ja) | 2016-08-24 |
Family
ID=45063357
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013513155A Pending JP2013532251A (ja) | 2010-06-03 | 2011-06-03 | 閉鎖型渦流装置 |
JP2014187357A Expired - Fee Related JP5979513B2 (ja) | 2010-06-03 | 2014-09-16 | 燃焼機関用マフラ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013513155A Pending JP2013532251A (ja) | 2010-06-03 | 2011-06-03 | 閉鎖型渦流装置 |
Country Status (11)
Country | Link |
---|---|
US (2) | US8246704B2 (ja) |
EP (1) | EP2577008A2 (ja) |
JP (2) | JP2013532251A (ja) |
KR (1) | KR20130126454A (ja) |
CN (1) | CN103026016B (ja) |
BR (1) | BR112012030433A2 (ja) |
CA (1) | CA2801425A1 (ja) |
MX (1) | MX2012013965A (ja) |
RU (1) | RU2012151951A (ja) |
TW (1) | TWI447297B (ja) |
WO (1) | WO2011152880A2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6116323B2 (ja) | 2013-03-29 | 2017-04-19 | 株式会社堀場製作所 | 排ガス混合器及び定容量サンプリング装置 |
US9803667B2 (en) * | 2014-05-15 | 2017-10-31 | Vtx Technology Llc | Vortex flow apparatus |
WO2016186907A1 (en) * | 2015-05-15 | 2016-11-24 | Vtx Technology Llc | Vortex flow apparatus |
JP6925415B2 (ja) * | 2016-09-23 | 2021-08-25 | サムスン・ヘヴィー・インダストリーズ・カンパニー・リミテッド | 消音器および前記消音器のメンテナンス方法 |
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-
2010
- 2010-06-03 US US12/802,273 patent/US8246704B2/en not_active Expired - Fee Related
-
2011
- 2011-06-01 TW TW100119185A patent/TWI447297B/zh not_active IP Right Cessation
- 2011-06-03 JP JP2013513155A patent/JP2013532251A/ja active Pending
- 2011-06-03 EP EP11790114.0A patent/EP2577008A2/en not_active Withdrawn
- 2011-06-03 CN CN201180034561.8A patent/CN103026016B/zh not_active Expired - Fee Related
- 2011-06-03 CA CA2801425A patent/CA2801425A1/en not_active Abandoned
- 2011-06-03 BR BR112012030433A patent/BR112012030433A2/pt not_active IP Right Cessation
- 2011-06-03 MX MX2012013965A patent/MX2012013965A/es active IP Right Grant
- 2011-06-03 RU RU2012151951/06A patent/RU2012151951A/ru not_active Application Discontinuation
- 2011-06-03 WO PCT/US2011/001012 patent/WO2011152880A2/en active Application Filing
- 2011-06-03 KR KR1020127034326A patent/KR20130126454A/ko not_active Application Discontinuation
-
2012
- 2012-06-20 US US13/527,974 patent/US8409315B2/en not_active Expired - Fee Related
-
2014
- 2014-09-16 JP JP2014187357A patent/JP5979513B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2012151951A (ru) | 2014-07-20 |
JP2013532251A (ja) | 2013-08-15 |
WO2011152880A2 (en) | 2011-12-08 |
WO2011152880A3 (en) | 2012-02-16 |
KR20130126454A (ko) | 2013-11-20 |
CN103026016A (zh) | 2013-04-03 |
TW201200714A (en) | 2012-01-01 |
MX2012013965A (es) | 2013-05-20 |
TWI447297B (zh) | 2014-08-01 |
CA2801425A1 (en) | 2011-12-08 |
JP2015025455A (ja) | 2015-02-05 |
US8246704B2 (en) | 2012-08-21 |
US8409315B2 (en) | 2013-04-02 |
EP2577008A2 (en) | 2013-04-10 |
CN103026016B (zh) | 2015-04-08 |
BR112012030433A2 (pt) | 2017-06-13 |
US20120255808A1 (en) | 2012-10-11 |
US20110296808A1 (en) | 2011-12-08 |
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