CN113623104B - 用于双燃料喷射器的计量阀总成 - Google Patents
用于双燃料喷射器的计量阀总成 Download PDFInfo
- Publication number
- CN113623104B CN113623104B CN202111169037.3A CN202111169037A CN113623104B CN 113623104 B CN113623104 B CN 113623104B CN 202111169037 A CN202111169037 A CN 202111169037A CN 113623104 B CN113623104 B CN 113623104B
- Authority
- CN
- China
- Prior art keywords
- control
- oil
- metering valve
- hole
- gas
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 23
- 230000009977 dual effect Effects 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 69
- 239000007789 gas Substances 0.000 description 38
- 238000010586 diagram Methods 0.000 description 10
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
- F02M43/04—Injectors peculiar thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111169037.3A CN113623104B (zh) | 2021-10-08 | 2021-10-08 | 用于双燃料喷射器的计量阀总成 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111169037.3A CN113623104B (zh) | 2021-10-08 | 2021-10-08 | 用于双燃料喷射器的计量阀总成 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113623104A CN113623104A (zh) | 2021-11-09 |
CN113623104B true CN113623104B (zh) | 2024-09-24 |
Family
ID=78390719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111169037.3A Active CN113623104B (zh) | 2021-10-08 | 2021-10-08 | 用于双燃料喷射器的计量阀总成 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113623104B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN215979654U (zh) * | 2021-10-08 | 2022-03-08 | 中国重汽集团重庆燃油喷射系统有限公司 | 用于双燃料喷射器的计量阀总成 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030012985A1 (en) * | 1998-08-03 | 2003-01-16 | Mcalister Roy E. | Pressure energy conversion systems |
JPH07317625A (ja) * | 1993-12-28 | 1995-12-05 | Elasis Sistema Ric Fiat Nel Mezzogiorno Soc Consortile Per Azioni | 燃料噴射装置の電磁計量バルブ |
US8944027B2 (en) * | 2011-06-21 | 2015-02-03 | Caterpillar Inc. | Dual fuel injection compression ignition engine and method of operating same |
US10302058B2 (en) * | 2013-04-05 | 2019-05-28 | Enginetics, Llc | Co-axial dual fluids metering system and methods |
AT516491B1 (de) * | 2015-02-24 | 2016-06-15 | Hoerbiger Kompressortech Hold | Gasdosierventil für einen Zweistoffmotor |
DE212016000002U1 (de) * | 2015-08-14 | 2016-09-01 | Jiangsu University Of Science And Technology | Injektor für einen Dieselmotor für Schiffe |
CN111120167B (zh) * | 2020-03-17 | 2024-02-27 | 重油高科电控燃油喷射系统有限公司 | 用于电控喷油器的计量阀及电控喷油器 |
CN111720244B (zh) * | 2020-08-03 | 2024-05-17 | 无锡威孚高科技集团股份有限公司 | 一种甲醇柴油双燃料高压直喷系统 |
CN213392462U (zh) * | 2020-10-22 | 2021-06-08 | 一汽解放汽车有限公司 | 一种双燃料喷射器及发动机 |
-
2021
- 2021-10-08 CN CN202111169037.3A patent/CN113623104B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN215979654U (zh) * | 2021-10-08 | 2022-03-08 | 中国重汽集团重庆燃油喷射系统有限公司 | 用于双燃料喷射器的计量阀总成 |
Also Published As
Publication number | Publication date |
---|---|
CN113623104A (zh) | 2021-11-09 |
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Legal Events
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 401120 No.6 cuining Road, jingkaiyuan, Liangjiang New District, Yubei District, Chongqing Applicant after: Heavy Oil High Tech Electronic Fuel Injection System Co.,Ltd. Address before: 401120 No.6 cuining Road, jingkaiyuan, Liangjiang New District, Yubei District, Chongqing Applicant before: Heavy oil high tech electronic fuel injection system (Chongqing) Co.,Ltd. Address after: 401120 No.6 cuining Road, jingkaiyuan, Liangjiang New District, Yubei District, Chongqing Applicant after: Heavy oil high tech electronic fuel injection system (Chongqing) Co.,Ltd. Address before: 401120 No.6 cuining Road, jingkaiyuan, Liangjiang New District, Yubei District, Chongqing Applicant before: CHONGQING FUEL INJECTION SYSTEM CO., LTD. OF CHINA NATIONAL HEAVY DUTY TRUCK Group Corp. |
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GR01 | Patent grant |