CN101498263B - 直接控制喷油嘴开关的高压共轨喷油器 - Google Patents
直接控制喷油嘴开关的高压共轨喷油器 Download PDFInfo
- Publication number
- CN101498263B CN101498263B CN 200810040870 CN200810040870A CN101498263B CN 101498263 B CN101498263 B CN 101498263B CN 200810040870 CN200810040870 CN 200810040870 CN 200810040870 A CN200810040870 A CN 200810040870A CN 101498263 B CN101498263 B CN 101498263B
- Authority
- CN
- China
- Prior art keywords
- oil
- control
- valve
- high pressure
- fuel
- 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 claims description 23
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 71
- 239000000295 fuel oil Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000010761 intermediate fuel oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Images
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810040870 CN101498263B (zh) | 2008-07-23 | 2008-07-23 | 直接控制喷油嘴开关的高压共轨喷油器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810040870 CN101498263B (zh) | 2008-07-23 | 2008-07-23 | 直接控制喷油嘴开关的高压共轨喷油器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101498263A CN101498263A (zh) | 2009-08-05 |
CN101498263B true CN101498263B (zh) | 2013-09-18 |
Family
ID=40945500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810040870 Active CN101498263B (zh) | 2008-07-23 | 2008-07-23 | 直接控制喷油嘴开关的高压共轨喷油器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101498263B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102852684B (zh) * | 2012-10-12 | 2014-09-17 | 福建省莆田市中涵机动力有限公司 | 共轨喷油器压力平衡式外密封平面控制阀 |
CN102877994B (zh) * | 2012-10-12 | 2014-12-24 | 福建省莆田市中涵机动力有限公司 | 共轨喷油器压力平衡式内密封平面控制阀 |
CN103850999B (zh) * | 2012-11-29 | 2017-03-29 | 中国船舶重工集团公司第七一一研究所 | 用于高压共轨系统的油泵进油量调节控制阀 |
CN103047062A (zh) * | 2013-01-10 | 2013-04-17 | 无锡开普机械有限公司 | 喷射阀的电控喷油器 |
CN103104391B (zh) * | 2013-02-05 | 2016-03-16 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 带控制阀的电控柴油机喷油器 |
CN103410642A (zh) * | 2013-07-02 | 2013-11-27 | 中国兵器工业集团第七0研究所 | 一种高压共轨喷油器喷油规律控制体 |
CN103590949A (zh) * | 2013-11-28 | 2014-02-19 | 北京亚新科天纬油泵油嘴股份有限公司 | 一种高压共轨电控喷油器 |
CN112459942B (zh) * | 2020-11-05 | 2022-03-25 | 上海工程技术大学 | 钢球斜面-活塞控制喷油嘴开关的压电式共轨喷油器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2520424Y (zh) * | 2001-09-18 | 2002-11-13 | 重庆市北碚区通达仪表零件厂 | 电控喷油器 |
CN1773098A (zh) * | 2005-07-25 | 2006-05-17 | 无锡油泵油嘴研究所 | 共轨喷油系统电控喷油器 |
CN101006268A (zh) * | 2004-08-24 | 2007-07-25 | 罗伯特·博世有限公司 | 内燃机的喷油嘴 |
-
2008
- 2008-07-23 CN CN 200810040870 patent/CN101498263B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2520424Y (zh) * | 2001-09-18 | 2002-11-13 | 重庆市北碚区通达仪表零件厂 | 电控喷油器 |
CN101006268A (zh) * | 2004-08-24 | 2007-07-25 | 罗伯特·博世有限公司 | 内燃机的喷油嘴 |
CN1773098A (zh) * | 2005-07-25 | 2006-05-17 | 无锡油泵油嘴研究所 | 共轨喷油系统电控喷油器 |
Non-Patent Citations (1)
Title |
---|
JP特开2003-28021A 2003.01.29 |
Also Published As
Publication number | Publication date |
---|---|
CN101498263A (zh) | 2009-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101498263B (zh) | 直接控制喷油嘴开关的高压共轨喷油器 | |
CN101680413B (zh) | 用于燃料喷射阀的控制阀 | |
US7377266B2 (en) | Integrated fuel feed apparatus | |
CN101338716B (zh) | 新式高压共轨电控喷油器 | |
CN104018966A (zh) | 蓄压限流式电磁控制喷油器 | |
CN103047062A (zh) | 喷射阀的电控喷油器 | |
CN104564460A (zh) | 船用低速柴油机增压式共轨燃油喷射系统 | |
CN101251068B (zh) | 阀芯式高压共轨电控喷油器 | |
CN203098110U (zh) | 喷射阀的电控喷油器 | |
CN100400852C (zh) | 内燃机燃料喷射系统 | |
CN101798977B (zh) | 压电与电磁组合双阀装置 | |
CN109184996B (zh) | 带控制腔滑块的压电-电磁控制喷油器 | |
CN102434346A (zh) | 低回油式电磁控制喷油器 | |
CN109098899B (zh) | 带控制腔滑块的蓄压式压电-电磁控制喷油器 | |
CN103104391A (zh) | 带控制阀的电控柴油机喷油器 | |
CN203175733U (zh) | 电控喷油器的控制喷射平阀机构 | |
CN107035586B (zh) | 一种带液力反馈的微动态回油谐振式电控喷油器 | |
CN101251067A (zh) | 挺杆式高压共轨电控喷油器 | |
CN203892092U (zh) | 蓄压限流式电磁控制喷油器 | |
CN106224148A (zh) | 带有转接螺套的电控高压燃油喷射装置 | |
CN104533678A (zh) | 增压活塞外置式船用低速柴油机共轨燃油喷射系统 | |
CN106762288B (zh) | 一种带液力反馈的蓄压孔板式电控喷油器 | |
CN106640453B (zh) | 一种带液力反馈的微动态回油电控喷油器 | |
CN103047061A (zh) | 电控喷油器的控制喷射平阀机构 | |
CN105351115B (zh) | 无泄漏压电控制式燃气喷射装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUJIAN PUTIAN CHINA HANJI POWER CO., LTD. Free format text: FORMER OWNER: WANG JIURU Effective date: 20130826 |
|
C14 | Grant of patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200052 CHANGNING, SHANGHAI TO: 351100 PUTIAN, FUJIAN PROVINCE |
|
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130826 Address after: 351100 Putian City, Fujian province high tech Industrial Zone in Hanjiang District (South Han Gang Road) Applicant after: FUJIAN PUTIAN CHINAHANJI POWER Co.,Ltd. Address before: 200052, room 15, No. 139, Lane 801, Anshun Road, Shanghai, Changning District Applicant before: Wang Jiuru |
|
PP01 | Preservation of patent right |
Effective date of registration: 20170911 Granted publication date: 20130918 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20230911 Granted publication date: 20130918 |
|
PD01 | Discharge of preservation of patent | ||
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20231102 Granted publication date: 20130918 |