JPS58106120A - 自動二輪車における内燃機関の排ガス浄化装置 - Google Patents
自動二輪車における内燃機関の排ガス浄化装置Info
- Publication number
- JPS58106120A JPS58106120A JP56204709A JP20470981A JPS58106120A JP S58106120 A JPS58106120 A JP S58106120A JP 56204709 A JP56204709 A JP 56204709A JP 20470981 A JP20470981 A JP 20470981A JP S58106120 A JPS58106120 A JP S58106120A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- secondary air
- exhaust
- passage
- 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.)
- Granted
Links
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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
- F01N3/222—Control of additional air supply only, e.g. using by-passes or variable air pump drives using electric valves 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
- F01N3/227—Control of additional air supply only, e.g. using by-passes or variable air pump drives using pneumatically operated valves, e.g. membrane valves
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56204709A JPS58106120A (ja) | 1981-12-18 | 1981-12-18 | 自動二輪車における内燃機関の排ガス浄化装置 |
US06/421,427 US4499724A (en) | 1981-12-18 | 1982-09-22 | Exhaust gas cleaning device for internal combustion engine of motorcycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56204709A JPS58106120A (ja) | 1981-12-18 | 1981-12-18 | 自動二輪車における内燃機関の排ガス浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58106120A true JPS58106120A (ja) | 1983-06-24 |
JPS6361494B2 JPS6361494B2 ( ) | 1988-11-29 |
Family
ID=16495009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56204709A Granted JPS58106120A (ja) | 1981-12-18 | 1981-12-18 | 自動二輪車における内燃機関の排ガス浄化装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4499724A ( ) |
JP (1) | JPS58106120A ( ) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4067068B2 (ja) | 1998-09-14 | 2008-03-26 | 本田技研工業株式会社 | 4サイクルエンジン |
JP4152499B2 (ja) * | 1998-09-14 | 2008-09-17 | 本田技研工業株式会社 | 排気2次エア通路の形成方法及び排気2次エア通路構造 |
JP4284997B2 (ja) * | 2002-12-25 | 2009-06-24 | スズキ株式会社 | 自動二輪車の4サイクルエンジン |
JP2006161670A (ja) * | 2004-12-07 | 2006-06-22 | Arai Pump Mfg Co Ltd | 二次空気供給装置 |
JP2008064068A (ja) * | 2006-09-11 | 2008-03-21 | Yamaha Motor Co Ltd | 自動二輪車 |
JP2008267172A (ja) * | 2007-04-17 | 2008-11-06 | Yamaha Motor Co Ltd | 車両並びにその制御装置およびその制御方法 |
JP2009281159A (ja) * | 2008-05-19 | 2009-12-03 | Honda Motor Co Ltd | 内燃機関の排気浄化装置 |
CN104085462B (zh) * | 2014-06-16 | 2017-01-18 | 重庆建设机电有限责任公司 | 摩托车二次补气阀及电喇叭安装结构 |
JP2021080872A (ja) * | 2019-11-19 | 2021-05-27 | 川崎重工業株式会社 | 触媒ユニットおよびこれを備えたエンジンの排気構造 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5151625A (ja) * | 1974-10-29 | 1976-05-07 | Mitsubishi Motors Corp | Nijikukiseigyosochi |
JPS5615408U ( ) * | 1979-07-16 | 1981-02-10 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849984A (en) * | 1972-04-19 | 1974-11-26 | Toyota Motor Co Ltd | Member for controlling exhaust gas purifying device |
US3919843A (en) * | 1972-12-12 | 1975-11-18 | Renault | Multifunction control valve |
JPS5615408B2 ( ) * | 1973-05-14 | 1981-04-10 | ||
US4014169A (en) * | 1975-04-07 | 1977-03-29 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Anti-afterburn device for engine having air pump |
JPS5367020A (en) * | 1976-11-26 | 1978-06-15 | Toyota Motor Corp | Secondary air supply controller for internal combustion engine |
-
1981
- 1981-12-18 JP JP56204709A patent/JPS58106120A/ja active Granted
-
1982
- 1982-09-22 US US06/421,427 patent/US4499724A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5151625A (ja) * | 1974-10-29 | 1976-05-07 | Mitsubishi Motors Corp | Nijikukiseigyosochi |
JPS5615408U ( ) * | 1979-07-16 | 1981-02-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS6361494B2 ( ) | 1988-11-29 |
US4499724A (en) | 1985-02-19 |
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