CN101749159B - 柴油发动机燃油喷射电控泵喷嘴 - Google Patents
柴油发动机燃油喷射电控泵喷嘴 Download PDFInfo
- Publication number
- CN101749159B CN101749159B CN2010190260987A CN201019026098A CN101749159B CN 101749159 B CN101749159 B CN 101749159B CN 2010190260987 A CN2010190260987 A CN 2010190260987A CN 201019026098 A CN201019026098 A CN 201019026098A CN 101749159 B CN101749159 B CN 101749159B
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- Prior art keywords
- fuel
- plunger
- needle
- valve
- oil duct
- 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 abstract description 65
- 238000002347 injection Methods 0.000 title claims abstract description 36
- 239000007924 injection Substances 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 125
- 230000000694 effects Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000001473 noxious effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
Images
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- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010190260987A CN101749159B (zh) | 2010-02-08 | 2010-02-08 | 柴油发动机燃油喷射电控泵喷嘴 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010190260987A CN101749159B (zh) | 2010-02-08 | 2010-02-08 | 柴油发动机燃油喷射电控泵喷嘴 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101749159A CN101749159A (zh) | 2010-06-23 |
CN101749159B true CN101749159B (zh) | 2011-12-21 |
Family
ID=42476663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010190260987A Expired - Fee Related CN101749159B (zh) | 2010-02-08 | 2010-02-08 | 柴油发动机燃油喷射电控泵喷嘴 |
Country Status (1)
Country | Link |
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CN (1) | CN101749159B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010039046A1 (de) * | 2010-08-09 | 2012-02-09 | Robert Bosch Gmbh | Einspritzvorrichtung |
CN102828803B (zh) * | 2012-08-30 | 2015-09-16 | 凯龙高科技股份有限公司 | 一种计量喷嘴胶板密封结构 |
CN206487579U (zh) * | 2017-01-18 | 2017-09-12 | 江苏易实精密科技股份有限公司 | 一种柴油高压燃油喷射器导向套 |
-
2010
- 2010-02-08 CN CN2010190260987A patent/CN101749159B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN101749159A (zh) | 2010-06-23 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI DEUTZ POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: MAG SPECIAL ENGINE CO., LTD. OF SUZHOU Effective date: 20130708 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 215300 SUZHOU, JIANGSU PROVINCE TO: 201805 JIADING, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20130708 Address after: 201805 Shanghai city Jiading District town Anting Lianxing Road No. 69 Building 1 layer A District 4 Patentee after: Shanghai DEUTZ Power Technology Co.,Ltd. Address before: 215300 Ling Bai Road, Japan Industrial Zone, Kunshan Development Zone, Suzhou, Jiangsu Patentee before: SUZHOU MAIGETE ENGINE Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20170619 Address after: 225000 Hanjiang Economic Development Zone, Jiangsu, Yangzhou 6 Patentee after: Sino man motor Jiangsu Co.,Ltd. Address before: 201805 Shanghai city Jiading District town Anting Lianxing Road No. 69 Building 1 layer A District 4 Patentee before: Shanghai DEUTZ Power Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 |
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CF01 | Termination of patent right due to non-payment of annual fee |