CN103939240B - 多点进气双燃料发动机的双层燃气输送系统 - Google Patents
多点进气双燃料发动机的双层燃气输送系统 Download PDFInfo
- Publication number
- CN103939240B CN103939240B CN201410112756.5A CN201410112756A CN103939240B CN 103939240 B CN103939240 B CN 103939240B CN 201410112756 A CN201410112756 A CN 201410112756A CN 103939240 B CN103939240 B CN 103939240B
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- Prior art keywords
- double
- deck
- tube
- pipe
- fuel gas
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- 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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- 239000002737 fuel gas Substances 0.000 title claims abstract description 63
- 230000005540 biological transmission Effects 0.000 title claims abstract description 46
- 239000000446 fuel Substances 0.000 title claims abstract description 23
- 230000009977 dual effect Effects 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 47
- 239000000567 combustion gas Substances 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 64
- 238000000034 method Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910052756 noble gas Inorganic materials 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 208000034423 Delivery Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 239000002699 waste material Substances 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Joints Allowing Movement (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410112756.5A CN103939240B (zh) | 2014-03-25 | 2014-03-25 | 多点进气双燃料发动机的双层燃气输送系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410112756.5A CN103939240B (zh) | 2014-03-25 | 2014-03-25 | 多点进气双燃料发动机的双层燃气输送系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103939240A CN103939240A (zh) | 2014-07-23 |
CN103939240B true CN103939240B (zh) | 2016-08-17 |
Family
ID=51187075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410112756.5A Expired - Fee Related CN103939240B (zh) | 2014-03-25 | 2014-03-25 | 多点进气双燃料发动机的双层燃气输送系统 |
Country Status (1)
Country | Link |
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CN (1) | CN103939240B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105484864B (zh) * | 2016-01-21 | 2019-05-31 | 宁波中策动力机电集团有限公司 | 一种双燃料发动机的进气结构 |
CN106286018B (zh) * | 2016-10-14 | 2018-12-04 | 中车大连机车车辆有限公司 | 燃气发动机双层燃气管路结构及制造方法 |
EP3571386B1 (en) * | 2017-01-23 | 2021-03-10 | Eltronic Fueltech A/S | A process unit for hazardous material |
CN107228235A (zh) * | 2017-07-10 | 2017-10-03 | 河南柴油机重工有限责任公司 | 一种船用燃气发动机双壁管 |
CN115234405A (zh) * | 2022-06-23 | 2022-10-25 | 河南柴油机重工有限责任公司 | 一种燃气发动机进气管路保护装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101525048A (zh) * | 2009-02-27 | 2009-09-09 | 沪东中华造船(集团)有限公司 | Lng船上连接燃气阀组和发动机的双壁管道及其安装方法 |
CN102374086A (zh) * | 2010-08-10 | 2012-03-14 | 武汉中醇化汽车新能源有限公司 | 一轨双喷双燃料电喷油轨系统 |
CN102635472A (zh) * | 2011-02-14 | 2012-08-15 | 卡特彼勒公司 | 双燃料共轨系统和使用该双燃料共轨系统的发动机 |
EP2589791A1 (en) * | 2011-11-04 | 2013-05-08 | Caterpillar Motoren GmbH & Co. KG | Fuel inlet valve and cylinder head for housing a fuel inlet valve |
CN203783760U (zh) * | 2014-03-25 | 2014-08-20 | 南车玉柴四川发动机股份有限公司 | 多点进气双燃料发动机的双层燃气输送系统 |
-
2014
- 2014-03-25 CN CN201410112756.5A patent/CN103939240B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101525048A (zh) * | 2009-02-27 | 2009-09-09 | 沪东中华造船(集团)有限公司 | Lng船上连接燃气阀组和发动机的双壁管道及其安装方法 |
CN102374086A (zh) * | 2010-08-10 | 2012-03-14 | 武汉中醇化汽车新能源有限公司 | 一轨双喷双燃料电喷油轨系统 |
CN102635472A (zh) * | 2011-02-14 | 2012-08-15 | 卡特彼勒公司 | 双燃料共轨系统和使用该双燃料共轨系统的发动机 |
EP2589791A1 (en) * | 2011-11-04 | 2013-05-08 | Caterpillar Motoren GmbH & Co. KG | Fuel inlet valve and cylinder head for housing a fuel inlet valve |
CN203783760U (zh) * | 2014-03-25 | 2014-08-20 | 南车玉柴四川发动机股份有限公司 | 多点进气双燃料发动机的双层燃气输送系统 |
Also Published As
Publication number | Publication date |
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CN103939240A (zh) | 2014-07-23 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: 641301 Ziyang City, Sichuan province Yanjiang District No. 77 City Road four Patentee after: SICHUAN YCRRC ENGINE CO.,LTD. Address before: 641301 Ziyang City, Sichuan province Yanjiang District No. 77 City Road four Patentee before: YCSR Sichuan Engine Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double-layer fuel gas conveying system of multipoint gas inlet dual-fuel engine Effective date of registration: 20200710 Granted publication date: 20160817 Pledgee: Guangxi Yuchai Machinery Group Co.,Ltd. Pledgor: SICHUAN YCRRC ENGINE Co.,Ltd. Registration number: Y2020980003981 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
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CF01 | Termination of patent right due to non-payment of annual fee |