CN110657012A - 一种柴油机排气温度热管理*** - Google Patents
一种柴油机排气温度热管理*** Download PDFInfo
- Publication number
- CN110657012A CN110657012A CN201910784724.2A CN201910784724A CN110657012A CN 110657012 A CN110657012 A CN 110657012A CN 201910784724 A CN201910784724 A CN 201910784724A CN 110657012 A CN110657012 A CN 110657012A
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- preservation pipe
- opening valve
- auxiliary heater
- 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.)
- Pending
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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
- 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
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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
- 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
- F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
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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
- 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
- F01N13/14—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 having thermal insulation
- F01N13/141—Double-walled exhaust pipes or housings
- F01N13/146—Double-walled exhaust pipes or housings with vacuum in the space between both walls
-
- 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
- F01N9/00—Electrical control of exhaust gas treating apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/16—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric heater, i.e. a resistance heater
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- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910784724.2A CN110657012A (zh) | 2019-08-23 | 2019-08-23 | 一种柴油机排气温度热管理*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910784724.2A CN110657012A (zh) | 2019-08-23 | 2019-08-23 | 一种柴油机排气温度热管理*** |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110657012A true CN110657012A (zh) | 2020-01-07 |
Family
ID=69037801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910784724.2A Pending CN110657012A (zh) | 2019-08-23 | 2019-08-23 | 一种柴油机排气温度热管理*** |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110657012A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070095054A1 (en) * | 2005-11-03 | 2007-05-03 | Goebelbecker Michael S | Dual walled particular filter for transporting filtered exhaust to a compressor of a diesel engine turbocharger |
CN200981021Y (zh) * | 2006-09-13 | 2007-11-28 | 大连海事大学 | 一种针阵列电极双极捕集高温碳烟装置 |
CN101233305A (zh) * | 2005-07-29 | 2008-07-30 | 丰田自动车株式会社 | 用于内燃机的排气净化*** |
CN202273741U (zh) * | 2011-10-20 | 2012-06-13 | 浙江摩多巴克斯汽配有限公司 | 一种不锈钢排气歧管结构 |
CN102644502A (zh) * | 2011-02-17 | 2012-08-22 | 刘成 | 双通道多功能发动机排气管 |
DE102014107006A1 (de) * | 2013-05-31 | 2014-12-04 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Abgasbehandlungssystem mit Emissionssteuerung während einer Filterregeneration |
CN105927338A (zh) * | 2015-02-26 | 2016-09-07 | 福特环球技术公司 | 用于排气催化剂差温加热的***和方法 |
CN109281736A (zh) * | 2018-09-28 | 2019-01-29 | 潍柴动力股份有限公司 | 被动氮氧化合物吸附pna***、后处理***及控制方法 |
-
2019
- 2019-08-23 CN CN201910784724.2A patent/CN110657012A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101233305A (zh) * | 2005-07-29 | 2008-07-30 | 丰田自动车株式会社 | 用于内燃机的排气净化*** |
US20070095054A1 (en) * | 2005-11-03 | 2007-05-03 | Goebelbecker Michael S | Dual walled particular filter for transporting filtered exhaust to a compressor of a diesel engine turbocharger |
CN200981021Y (zh) * | 2006-09-13 | 2007-11-28 | 大连海事大学 | 一种针阵列电极双极捕集高温碳烟装置 |
CN102644502A (zh) * | 2011-02-17 | 2012-08-22 | 刘成 | 双通道多功能发动机排气管 |
CN202273741U (zh) * | 2011-10-20 | 2012-06-13 | 浙江摩多巴克斯汽配有限公司 | 一种不锈钢排气歧管结构 |
DE102014107006A1 (de) * | 2013-05-31 | 2014-12-04 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Abgasbehandlungssystem mit Emissionssteuerung während einer Filterregeneration |
CN105927338A (zh) * | 2015-02-26 | 2016-09-07 | 福特环球技术公司 | 用于排气催化剂差温加热的***和方法 |
CN109281736A (zh) * | 2018-09-28 | 2019-01-29 | 潍柴动力股份有限公司 | 被动氮氧化合物吸附pna***、后处理***及控制方法 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200511 Address after: 300300 No. 68, Xianfeng East Road, Dongli District, Tianjin Applicant after: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER Co.,Ltd. Applicant after: AERI (TIANJIN) AUTOMOTIVE ENGINEERING RESEARCH INSTITUTE Co.,Ltd. Address before: 300300 No. 68, Xianfeng East Road, Dongli District, Tianjin Applicant before: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER Co.,Ltd. Applicant before: CAIC Research Automotive Industrial Engineering (Tianjin) Co., Ltd. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200107 |
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RJ01 | Rejection of invention patent application after publication |