CN106609719B - 一种用于高压共轨燃油喷射系统的喷油器 - Google Patents
一种用于高压共轨燃油喷射系统的喷油器 Download PDFInfo
- Publication number
- CN106609719B CN106609719B CN201611267911.6A CN201611267911A CN106609719B CN 106609719 B CN106609719 B CN 106609719B CN 201611267911 A CN201611267911 A CN 201611267911A CN 106609719 B CN106609719 B CN 106609719B
- Authority
- CN
- China
- Prior art keywords
- oil
- control valve
- hole
- oil return
- communicated
- 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
Images
Classifications
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611267911.6A CN106609719B (zh) | 2016-12-31 | 2016-12-31 | 一种用于高压共轨燃油喷射系统的喷油器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611267911.6A CN106609719B (zh) | 2016-12-31 | 2016-12-31 | 一种用于高压共轨燃油喷射系统的喷油器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106609719A CN106609719A (zh) | 2017-05-03 |
CN106609719B true CN106609719B (zh) | 2022-05-10 |
Family
ID=58636839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611267911.6A Active CN106609719B (zh) | 2016-12-31 | 2016-12-31 | 一种用于高压共轨燃油喷射系统的喷油器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106609719B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108412653B (zh) * | 2018-03-30 | 2023-11-03 | 重油高科电控燃油喷射系统(重庆)有限公司 | 一种共轨喷油器 |
CN108506130B (zh) * | 2018-04-18 | 2024-06-11 | 莆田市博泰动力设备有限公司 | 减少高压共轨燃油动态泄漏的喷油器 |
CN109372669B (zh) * | 2018-12-31 | 2024-03-22 | 南岳电控(衡阳)工业技术股份有限公司 | 一种高压共轨喷油器 |
CN110594061B (zh) * | 2019-09-26 | 2021-02-26 | 重庆红江机械有限责任公司 | 一种电控共轨式重油喷油器 |
CN111594368B (zh) * | 2020-04-17 | 2022-01-11 | 莆田市宏业精密机械有限公司 | 一种基于面积补偿制造方法制得的压力平衡喷油嘴 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1854499A (zh) * | 2005-04-21 | 2006-11-01 | 无锡油泵油嘴研究所 | 一种新型共轨系统喷油器 |
CN201610814U (zh) * | 2010-02-08 | 2010-10-20 | 苏州麦格特发动机有限公司 | 柴油发动机燃油喷射电控泵喷嘴 |
CN104100425A (zh) * | 2014-07-23 | 2014-10-15 | 哈尔滨工程大学 | 船用重油柴油机电控共轨喷油器 |
CN203978685U (zh) * | 2014-07-23 | 2014-12-03 | 哈尔滨工程大学 | 船用重油柴油机电控共轨喷油器 |
CN204458154U (zh) * | 2015-03-09 | 2015-07-08 | 龙口龙泵燃油喷射有限公司 | 一种压力平衡式共轨喷油器 |
CN105201716A (zh) * | 2015-11-03 | 2015-12-30 | 南岳电控(衡阳)工业技术有限公司 | 一种新型共轨喷油器 |
CN205423021U (zh) * | 2016-04-07 | 2016-08-03 | 宁波舜田良源油嘴油泵有限公司 | 一种高压共轨电控喷油器 |
CN105822475A (zh) * | 2015-12-30 | 2016-08-03 | 南岳电控(衡阳)工业技术有限公司 | 一种新型共轨喷油器 |
-
2016
- 2016-12-31 CN CN201611267911.6A patent/CN106609719B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1854499A (zh) * | 2005-04-21 | 2006-11-01 | 无锡油泵油嘴研究所 | 一种新型共轨系统喷油器 |
CN201610814U (zh) * | 2010-02-08 | 2010-10-20 | 苏州麦格特发动机有限公司 | 柴油发动机燃油喷射电控泵喷嘴 |
CN104100425A (zh) * | 2014-07-23 | 2014-10-15 | 哈尔滨工程大学 | 船用重油柴油机电控共轨喷油器 |
CN203978685U (zh) * | 2014-07-23 | 2014-12-03 | 哈尔滨工程大学 | 船用重油柴油机电控共轨喷油器 |
CN204458154U (zh) * | 2015-03-09 | 2015-07-08 | 龙口龙泵燃油喷射有限公司 | 一种压力平衡式共轨喷油器 |
CN105201716A (zh) * | 2015-11-03 | 2015-12-30 | 南岳电控(衡阳)工业技术有限公司 | 一种新型共轨喷油器 |
CN105822475A (zh) * | 2015-12-30 | 2016-08-03 | 南岳电控(衡阳)工业技术有限公司 | 一种新型共轨喷油器 |
CN205423021U (zh) * | 2016-04-07 | 2016-08-03 | 宁波舜田良源油嘴油泵有限公司 | 一种高压共轨电控喷油器 |
Also Published As
Publication number | Publication date |
---|---|
CN106609719A (zh) | 2017-05-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106609719B (zh) | 一种用于高压共轨燃油喷射系统的喷油器 | |
CN101680413B (zh) | 用于燃料喷射阀的控制阀 | |
CN105829701B (zh) | 燃料喷射阀 | |
US20110180634A1 (en) | Nozzle body, nozzle assembly and fuel injector, and method for producing a nozzle body | |
CN102536562A (zh) | 燃料喷射装置 | |
CN102374084B (zh) | 静态无泄漏的高压共轨喷油器 | |
CN102213166B (zh) | 一种高压共轨电控喷油器 | |
CN108071539B (zh) | 燃料喷射器 | |
CN109372669B (zh) | 一种高压共轨喷油器 | |
CN105822475B (zh) | 一种共轨喷油器 | |
CN103047062A (zh) | 喷射阀的电控喷油器 | |
CN203098110U (zh) | 喷射阀的电控喷油器 | |
US7080819B2 (en) | Fuel injection valve having internal oil groove | |
CN104265532A (zh) | 用于喷油器的控制阀 | |
CN102213165B (zh) | 高压共轨电控喷油器 | |
CN105673282A (zh) | 压力平衡阀式共轨喷油器 | |
CN101925734B (zh) | 燃料喷射器 | |
CN105201716B (zh) | 一种共轨喷油器 | |
EP1674715A1 (en) | Injector | |
CN101529080A (zh) | 用于将燃料喷入内燃机燃烧室中的喷射器 | |
US6575384B2 (en) | Fuel injector with a control rod controlled by the fuel pressure in a control chamber | |
CN203175733U (zh) | 电控喷油器的控制喷射平阀机构 | |
CN102852684B (zh) | 共轨喷油器压力平衡式外密封平面控制阀 | |
CN205532965U (zh) | 一种新型共轨喷油器 | |
CN210152812U (zh) | 一种高压共轨喷油器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Minbei Inventor after: OuYang Lingxiang Inventor after: Long Meibiao Inventor after: Deng Fei Inventor after: Wang Yingzi Inventor after: Tan Sixi Inventor before: Long Meibiao Inventor before: OuYang Lingxiang Inventor before: Huang Minbei Inventor before: Deng Fei Inventor before: Wang Yingzi Inventor before: Tan Sixi |