CN103628966B - 一种降低排放污染物的空气喷射*** - Google Patents
一种降低排放污染物的空气喷射*** Download PDFInfo
- Publication number
- CN103628966B CN103628966B CN201310590372.XA CN201310590372A CN103628966B CN 103628966 B CN103628966 B CN 103628966B CN 201310590372 A CN201310590372 A CN 201310590372A CN 103628966 B CN103628966 B CN 103628966B
- Authority
- CN
- China
- Prior art keywords
- air
- proporting
- control valve
- brake switch
- air injection
- 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.)
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Classifications
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- 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
- F01N3/24—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
-
- 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
- F01N3/32—Arrangements for supply of additional air using air pump
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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)
Abstract
Description
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310590372.XA CN103628966B (zh) | 2013-11-20 | 2013-11-20 | 一种降低排放污染物的空气喷射*** |
PCT/CN2014/076935 WO2015074386A1 (zh) | 2013-11-20 | 2014-05-07 | 一种降低排放污染物的空气喷射*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310590372.XA CN103628966B (zh) | 2013-11-20 | 2013-11-20 | 一种降低排放污染物的空气喷射*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103628966A CN103628966A (zh) | 2014-03-12 |
CN103628966B true CN103628966B (zh) | 2016-01-06 |
Family
ID=50210367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310590372.XA Active CN103628966B (zh) | 2013-11-20 | 2013-11-20 | 一种降低排放污染物的空气喷射*** |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103628966B (zh) |
WO (1) | WO2015074386A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103628966B (zh) * | 2013-11-20 | 2016-01-06 | 安徽江淮汽车股份有限公司 | 一种降低排放污染物的空气喷射*** |
CN103821599A (zh) * | 2014-03-20 | 2014-05-28 | 安徽江淮汽车股份有限公司 | 汽车尾气二次空气处理***及处理方法 |
CN204186453U (zh) * | 2014-11-12 | 2015-03-04 | 安徽江淮汽车股份有限公司 | 一种汽车尾气排放***及其二次空气喷射装置 |
CN110685785B (zh) * | 2019-10-22 | 2021-08-20 | 燕山大学 | 一种超声复合型二次空气喷射***及其控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201180574Y (zh) * | 2008-04-08 | 2009-01-14 | 上海世科嘉车辆技术研发有限公司 | 一种汽油机用二次空气***结构 |
CN101196150B (zh) * | 2006-12-06 | 2011-02-16 | 奇瑞汽车股份有限公司 | 一种增压发动机真空*** |
CN202300590U (zh) * | 2011-10-26 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | 二次空气喷射尾气净化装置 |
CN101657614B (zh) * | 2007-04-18 | 2012-07-04 | 丰田自动车株式会社 | 内燃发动机的二次空气供给***及二次空气供给方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10202031B4 (de) * | 2002-01-18 | 2013-05-08 | Pierburg Gmbh | Verfahren und Vorrichtung zur Verstärkung der Dichtigkeit eines Ventilsitzes eines Sekundärluftventils einer Sekundärluftzuführeinheit |
JP4479420B2 (ja) * | 2004-08-30 | 2010-06-09 | トヨタ自動車株式会社 | 2次空気供給装置 |
JP4967611B2 (ja) * | 2006-11-15 | 2012-07-04 | 株式会社デンソー | 弁装置 |
CN101210507B (zh) * | 2006-12-29 | 2010-12-22 | 奇瑞汽车股份有限公司 | 一种改善发动机冷起动时hc排放的方法及*** |
CN103628966B (zh) * | 2013-11-20 | 2016-01-06 | 安徽江淮汽车股份有限公司 | 一种降低排放污染物的空气喷射*** |
-
2013
- 2013-11-20 CN CN201310590372.XA patent/CN103628966B/zh active Active
-
2014
- 2014-05-07 WO PCT/CN2014/076935 patent/WO2015074386A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101196150B (zh) * | 2006-12-06 | 2011-02-16 | 奇瑞汽车股份有限公司 | 一种增压发动机真空*** |
CN101657614B (zh) * | 2007-04-18 | 2012-07-04 | 丰田自动车株式会社 | 内燃发动机的二次空气供给***及二次空气供给方法 |
CN201180574Y (zh) * | 2008-04-08 | 2009-01-14 | 上海世科嘉车辆技术研发有限公司 | 一种汽油机用二次空气***结构 |
CN202300590U (zh) * | 2011-10-26 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | 二次空气喷射尾气净化装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2015074386A1 (zh) | 2015-05-28 |
CN103628966A (zh) | 2014-03-12 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
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CP02 | Change in the address of a patent holder |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230022 No. 176 Dongliu Road, Hefei City, Anhui Province Patentee before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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CP02 | Change in the address of a patent holder |