JPH034740Y2 - - Google Patents
Info
- Publication number
- JPH034740Y2 JPH034740Y2 JP1985114660U JP11466085U JPH034740Y2 JP H034740 Y2 JPH034740 Y2 JP H034740Y2 JP 1985114660 U JP1985114660 U JP 1985114660U JP 11466085 U JP11466085 U JP 11466085U JP H034740 Y2 JPH034740 Y2 JP H034740Y2
- Authority
- JP
- Japan
- Prior art keywords
- expansion chamber
- secondary air
- valve
- chamber
- 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
- 230000000694 effects Effects 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001743 silencing effect Effects 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
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
- F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (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 |
---|---|---|---|
JP1985114660U JPH034740Y2 (US07709020-20100504-C00041.png) | 1985-07-26 | 1985-07-26 | |
US06/888,017 US4674277A (en) | 1985-07-26 | 1986-07-22 | Secondary air supply system for an engine exhaust gas purifying system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985114660U JPH034740Y2 (US07709020-20100504-C00041.png) | 1985-07-26 | 1985-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6224010U JPS6224010U (US07709020-20100504-C00041.png) | 1987-02-13 |
JPH034740Y2 true JPH034740Y2 (US07709020-20100504-C00041.png) | 1991-02-07 |
Family
ID=14643374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985114660U Expired JPH034740Y2 (US07709020-20100504-C00041.png) | 1985-07-26 | 1985-07-26 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4674277A (US07709020-20100504-C00041.png) |
JP (1) | JPH034740Y2 (US07709020-20100504-C00041.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50201393D1 (de) * | 2001-09-22 | 2004-12-02 | Bayerische Motoren Werke Ag | Brennkraftmaschine mit Abgasanlage und Sekundärluftzuführung |
US8429896B2 (en) * | 2006-04-18 | 2013-04-30 | Kohler Co. | Engine exhaust systems with secondary air injection systems |
JP2009228672A (ja) * | 2008-02-29 | 2009-10-08 | Yamaha Motor Co Ltd | 鞍乗型車両 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS521320A (en) * | 1975-06-24 | 1977-01-07 | Mitsubishi Motors Corp | Secondary air supplying apparatus |
JPS55101716A (en) * | 1979-01-29 | 1980-08-04 | Yamaha Motor Co Ltd | Reed-valve type secondary-air supplying system for internal combustion engine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3665712A (en) * | 1970-02-09 | 1972-05-30 | William L Tenney | Two-cycle engine resonance exhaust system |
JPS5060419A (US07709020-20100504-C00041.png) * | 1973-10-01 | 1975-05-24 | ||
JPS54163220U (US07709020-20100504-C00041.png) * | 1978-05-08 | 1979-11-15 | ||
US4319452A (en) * | 1978-09-12 | 1982-03-16 | Nissan Motor Company, Limited | Secondary air supply device |
US4433541A (en) * | 1981-06-17 | 1984-02-28 | Honda Giken Kogyo Kabushiki Kaisha | Secondary air introducing apparatus for internal combustion engine |
-
1985
- 1985-07-26 JP JP1985114660U patent/JPH034740Y2/ja not_active Expired
-
1986
- 1986-07-22 US US06/888,017 patent/US4674277A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS521320A (en) * | 1975-06-24 | 1977-01-07 | Mitsubishi Motors Corp | Secondary air supplying apparatus |
JPS55101716A (en) * | 1979-01-29 | 1980-08-04 | Yamaha Motor Co Ltd | Reed-valve type secondary-air supplying system for internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
US4674277A (en) | 1987-06-23 |
JPS6224010U (US07709020-20100504-C00041.png) | 1987-02-13 |