CN104074582A - 一种内燃机尾气过滤器再生点的测量方法 - Google Patents
一种内燃机尾气过滤器再生点的测量方法 Download PDFInfo
- Publication number
- CN104074582A CN104074582A CN201410302834.8A CN201410302834A CN104074582A CN 104074582 A CN104074582 A CN 104074582A CN 201410302834 A CN201410302834 A CN 201410302834A CN 104074582 A CN104074582 A CN 104074582A
- Authority
- CN
- China
- Prior art keywords
- gas filter
- pressure
- tail gas
- regeneration point
- pipe
- 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
- 230000008929 regeneration Effects 0.000 title claims abstract description 60
- 238000011069 regeneration method Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000002485 combustion reaction Methods 0.000 title abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 229910052573 porcelain Inorganic materials 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 206010034703 Perseveration Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Processes For Solid Components From Exhaust (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410302834.8A CN104074582B (zh) | 2014-06-30 | 2014-06-30 | 一种内燃机尾气过滤器再生点的测量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410302834.8A CN104074582B (zh) | 2014-06-30 | 2014-06-30 | 一种内燃机尾气过滤器再生点的测量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104074582A true CN104074582A (zh) | 2014-10-01 |
CN104074582B CN104074582B (zh) | 2016-03-30 |
Family
ID=51596142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410302834.8A Active CN104074582B (zh) | 2014-06-30 | 2014-06-30 | 一种内燃机尾气过滤器再生点的测量方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104074582B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2166439Y (zh) * | 1993-06-15 | 1994-05-25 | 郭朝勇 | 高精度差压式bod测定仪 |
CN1517521A (zh) * | 2003-01-08 | 2004-08-04 | 日产自动车株式会社 | 尾气净化系统和方法 |
JP2005291198A (ja) * | 2004-03-12 | 2005-10-20 | Denso Corp | 内燃機関の排気浄化装置 |
CN102840020A (zh) * | 2011-06-21 | 2012-12-26 | 高玉琴 | 一种柴油机尾气过滤器再生点的测量装置 |
CN102953792A (zh) * | 2011-11-11 | 2013-03-06 | 高玉琴 | 一种柴油机尾气过滤器再生点的标定方法 |
-
2014
- 2014-06-30 CN CN201410302834.8A patent/CN104074582B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2166439Y (zh) * | 1993-06-15 | 1994-05-25 | 郭朝勇 | 高精度差压式bod测定仪 |
CN1517521A (zh) * | 2003-01-08 | 2004-08-04 | 日产自动车株式会社 | 尾气净化系统和方法 |
JP2005291198A (ja) * | 2004-03-12 | 2005-10-20 | Denso Corp | 内燃機関の排気浄化装置 |
CN102840020A (zh) * | 2011-06-21 | 2012-12-26 | 高玉琴 | 一种柴油机尾气过滤器再生点的测量装置 |
CN102953792A (zh) * | 2011-11-11 | 2013-03-06 | 高玉琴 | 一种柴油机尾气过滤器再生点的标定方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104074582B (zh) | 2016-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107084034B (zh) | 用于预测传感器响应时间的方法和系统 | |
US10450932B2 (en) | Particulate filter fault diagnosis method and device | |
RU2605486C2 (ru) | Способ контроля компонентов системы последующей обработки отработавших газов, система последующей обработки отработавших газов и ее контроллер | |
US9494096B2 (en) | Method and apparatus for determining the efficiency of an exhaust gas purification device | |
JP6422343B2 (ja) | 内燃機関のガスセンサのダイナミック特性を監視する方法および装置 | |
US8478565B2 (en) | Method of monitoring soot mass in a particulate filter and monitoring system for same with correction for active regeneration inefficiency | |
JP6325532B2 (ja) | 異常に頻度が高いディーゼルパティキュレートフィルタ再生を検出する方法、エンジン、排気後処理システム、警告システム及び方法 | |
KR102517259B1 (ko) | 미립자 필터의 진단 방법 및 그 컴퓨터 프로그램 제품 | |
CN105822398B (zh) | 用于内燃机的诊断装置和车载诊断系统 | |
CN106481419A (zh) | 一种柴油机微粒捕集器的积碳量计算方法 | |
WO2016125735A1 (ja) | 内燃機関及び排気ガスの成分量推定方法 | |
CN105658925A (zh) | 用于监控颗粒物过滤器的方法和装置 | |
CN105402012A (zh) | 微粒过滤器的异常诊断装置 | |
EP1992935A2 (de) | Verfahren zum Betreiben eines stromabwärts nach einem Partikelfilter angeordneten Partikelsensors und Vorrichtung zur Durchführung des Verfahrens | |
CN106837496B (zh) | 发动机微粒净化再生控制系统 | |
US20150020507A1 (en) | Particulate filter performance monitoring | |
CN103314191A (zh) | 颗粒过滤器的故障检测装置 | |
CN104033223B (zh) | 内燃机尾气过滤器再生点的测量装置 | |
EP2977574A1 (en) | Filter abnormality detecting device | |
CN208845254U (zh) | 一种劣化后处理器的系统 | |
CN202140149U (zh) | 一种柴油机尾气过滤器再生点的测量装置 | |
RU2017124017A (ru) | Способ и система для управления восстановлением сажевого фильтра | |
CN104074582B (zh) | 一种内燃机尾气过滤器再生点的测量方法 | |
CN102562238B (zh) | 柴油机尾气颗粒净化器 | |
CN102840020B (zh) | 一种柴油机尾气过滤器再生点的测量装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240830 Address after: No. 18 Hengkang Road, High tech Equipment Industrial Park, Baimi Town, Jiangyan District, Taizhou City, Jiangsu Province, China 225500 Patentee after: Jiangsu Wuxing Heavy Industry Technology Co.,Ltd. Country or region after: China Address before: 225500 C2-304 room, Kam do international garden, Jiangyan Town, Jiangyan District, Taizhou, Jiangsu. Patentee before: Gao Yuqin Country or region before: China |