CN101338716B - 新式高压共轨电控喷油器 - Google Patents
新式高压共轨电控喷油器 Download PDFInfo
- Publication number
- CN101338716B CN101338716B CN 200810146498 CN200810146498A CN101338716B CN 101338716 B CN101338716 B CN 101338716B CN 200810146498 CN200810146498 CN 200810146498 CN 200810146498 A CN200810146498 A CN 200810146498A CN 101338716 B CN101338716 B CN 101338716B
- Authority
- CN
- China
- Prior art keywords
- plunger bushing
- oil
- iron core
- fuel
- damping hole
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims description 49
- 238000013016 damping Methods 0.000 claims abstract description 57
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000003068 static effect Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 238000012856 packing Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 4
- 238000011161 development Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 92
- 238000002347 injection Methods 0.000 abstract description 16
- 239000007924 injection Substances 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010710 diesel engine oil Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 238000003754 machining Methods 0.000 description 9
- 239000000295 fuel oil Substances 0.000 description 6
- 239000002131 composite material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810146498 CN101338716B (zh) | 2008-09-02 | 2008-09-02 | 新式高压共轨电控喷油器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810146498 CN101338716B (zh) | 2008-09-02 | 2008-09-02 | 新式高压共轨电控喷油器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101338716A CN101338716A (zh) | 2009-01-07 |
CN101338716B true CN101338716B (zh) | 2013-07-03 |
Family
ID=40212866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810146498 Expired - Fee Related CN101338716B (zh) | 2008-09-02 | 2008-09-02 | 新式高压共轨电控喷油器 |
Country Status (1)
Country | Link |
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CN (1) | CN101338716B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102213165B (zh) * | 2010-04-08 | 2013-02-13 | 北京亚新科天纬油泵油嘴股份有限公司 | 高压共轨电控喷油器 |
CN102478443A (zh) * | 2010-11-26 | 2012-05-30 | 中国北车集团大连机车车辆有限公司 | 柴油机燃油压力测量滤波器 |
CN102374084B (zh) * | 2011-09-20 | 2012-12-05 | 福建省莆田市中涵机动力有限公司 | 静态无泄漏的高压共轨喷油器 |
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 |
WO2014107979A1 (zh) * | 2013-01-10 | 2014-07-17 | 无锡开普机械有限公司 | 喷射阀的电控喷油器 |
CN104100424B (zh) * | 2014-07-23 | 2016-06-29 | 哈尔滨工程大学 | 带有电磁阀控制的船用低速机共轨喷油器 |
CN104265530B (zh) * | 2014-07-31 | 2016-08-31 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 电控内燃机喷射器控制阀 |
JP6384366B2 (ja) * | 2015-03-09 | 2018-09-05 | 株式会社デンソー | 燃料噴射装置 |
CN105927439B (zh) * | 2016-05-31 | 2017-05-24 | 清华大学 | 磁液装置分离固定的电控高压喷油器 |
CN105910103B (zh) * | 2016-06-20 | 2018-04-13 | 史亮 | 燃油加热炉喷油器 |
WO2020039955A1 (ja) * | 2018-08-24 | 2020-02-27 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
CN111648893A (zh) * | 2020-05-27 | 2020-09-11 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | 一种电控喷油器控制阀用柱塞、快速响应电控喷油器控制阀及其控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390130A (en) * | 1979-12-05 | 1983-06-28 | Robert Bosch Gmbh | Electromagnetically actuatable valve |
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 |
-
2008
- 2008-09-02 CN CN 200810146498 patent/CN101338716B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390130A (en) * | 1979-12-05 | 1983-06-28 | Robert Bosch Gmbh | Electromagnetically actuatable valve |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN101338716A (zh) | 2009-01-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: LANZHOU TAIRUI HYDRAULIC EQUIPMENT CO., LTD. Free format text: FORMER OWNER: BEIJING HUAWEIQI FUEL INJECTION TECHNOLOGY CO., LTD. Effective date: 20110906 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100084 HAIDIAN, BEIJING TO: 730070 LANZHOU, GANSU PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20110906 Address after: 730070 Anning District, Lanzhou economic and Technological Development Zone heating station north Applicant after: Lanzhou Tairui Hydraulic Equipment Co., Ltd. Address before: 100084 room 6, building 1, No. 603, Nongda South Road, Beijing, Haidian District Applicant before: Beijing Huaweiqi Fuel Injection Technology Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Shangyong Inventor before: Wang Chengqi Inventor before: Huang Zhenyu |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG CHENGQI HUANG ZHENYU TO: WANG SHANGYONG |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20150902 |
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EXPY | Termination of patent right or utility model |