CN103967670B - 一种高压油泵用油阀部件 - Google Patents
一种高压油泵用油阀部件 Download PDFInfo
- Publication number
- CN103967670B CN103967670B CN201310044823.XA CN201310044823A CN103967670B CN 103967670 B CN103967670 B CN 103967670B CN 201310044823 A CN201310044823 A CN 201310044823A CN 103967670 B CN103967670 B CN 103967670B
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- Prior art keywords
- valve seat
- inlet valve
- valve
- valve spring
- fuel tap
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- 239000000446 fuel Substances 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 239000000306 component Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- -1 valve seat Substances 0.000 description 1
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201310044823.XA CN103967670B (zh) | 2013-02-04 | 2013-02-04 | 一种高压油泵用油阀部件 |
Applications Claiming Priority (1)
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CN201310044823.XA CN103967670B (zh) | 2013-02-04 | 2013-02-04 | 一种高压油泵用油阀部件 |
Publications (2)
Publication Number | Publication Date |
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CN103967670A CN103967670A (zh) | 2014-08-06 |
CN103967670B true CN103967670B (zh) | 2018-11-06 |
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Family Applications (1)
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CN201310044823.XA Active CN103967670B (zh) | 2013-02-04 | 2013-02-04 | 一种高压油泵用油阀部件 |
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CN (1) | CN103967670B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112901386B (zh) * | 2021-03-03 | 2024-03-19 | 钧风电控科技(泰州)有限责任公司 | 一种油阀柱塞组件及高压油泵 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2267320A (en) * | 1992-05-15 | 1993-12-01 | Bosch Gmbh Robert | Pressure-equalising delivery valve assembly. |
EP1411238A1 (de) * | 2002-10-15 | 2004-04-21 | Robert Bosch Gmbh | Druckbegrenzungsventil für ein Kraftstoffeinspritzsystem |
CN201916095U (zh) * | 2010-12-29 | 2011-08-03 | 龙口龙泵燃油喷射有限公司 | 一种用于大型直列泵的出油阀组件 |
CN102239327A (zh) * | 2008-10-27 | 2011-11-09 | 现代重工业株式会社 | 一种用于柴油机的燃油喷射泵的防气蚀损伤装置 |
CN203161404U (zh) * | 2013-02-04 | 2013-08-28 | 辽宁新风企业集团有限公司 | 高压油泵用油阀部件 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20010625A1 (it) * | 2001-10-12 | 2003-04-12 | Magneti Marelli Powertrain Spa | Pompa ad alta pressione a portata variabile |
US8132558B2 (en) * | 2009-12-01 | 2012-03-13 | Stanadyne Corporation | Common rail fuel pump with combined discharge and overpressure relief valves |
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2013
- 2013-02-04 CN CN201310044823.XA patent/CN103967670B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2267320A (en) * | 1992-05-15 | 1993-12-01 | Bosch Gmbh Robert | Pressure-equalising delivery valve assembly. |
EP1411238A1 (de) * | 2002-10-15 | 2004-04-21 | Robert Bosch Gmbh | Druckbegrenzungsventil für ein Kraftstoffeinspritzsystem |
CN102239327A (zh) * | 2008-10-27 | 2011-11-09 | 现代重工业株式会社 | 一种用于柴油机的燃油喷射泵的防气蚀损伤装置 |
CN201916095U (zh) * | 2010-12-29 | 2011-08-03 | 龙口龙泵燃油喷射有限公司 | 一种用于大型直列泵的出油阀组件 |
CN203161404U (zh) * | 2013-02-04 | 2013-08-28 | 辽宁新风企业集团有限公司 | 高压油泵用油阀部件 |
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CN103967670A (zh) | 2014-08-06 |
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Effective date of registration: 20181105 Address after: 111299 Chaoyang Street, Shoushan Town, Liaoyang County, Liaoyang, Liaoning, 99-5 Patentee after: Liaoyang Ju Feng Beijing Great Automotive Components Co.,Ltd. Address before: 111299 eastern section of Chaoyang Street, Shoushan Town, Liaoyang, Liaoyang, Liaoning Patentee before: LIAONING XINFENG ENTERPRISE GROUP Co.,Ltd. |
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Effective date of registration: 20200401 Address after: 315400 room a812, No.2 Xingye Avenue, Ningbo Free Trade Zone, Zhejiang Province (no.d190 entrusted by Yongbao commercial secretary company) Patentee after: Ningbo ZhengChi Trade Co.,Ltd. Address before: 111299 Chaoyang Street, Shoushan Town, Liaoyang County, Liaoyang, Liaoning, 99-5 Patentee before: Liaoyang Ju Feng Beijing Great Automotive Components Co.,Ltd. |
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Effective date of registration: 20200803 Address after: 201615 room 211, building 21, No. 1158, Jiuting Central Road, Jiuting Town, Songjiang District, Shanghai Patentee after: Shanghai Junfeng Electric Control Technology Co.,Ltd. Address before: 315400 room a812, No.2 Xingye Avenue, Ningbo Free Trade Zone, Zhejiang Province (no.d190 entrusted by Yongbao commercial secretary company) Patentee before: Ningbo ZhengChi Trade Co.,Ltd. |
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Effective date of registration: 20230526 Address after: 225500 No. 1, Shuguang Middle Road, Baimi Town, Jiangyan District, Taizhou City, Jiangsu Province Patentee after: Junfeng electric control technology (Taizhou) Co.,Ltd. Address before: Room 211, building 21, 1158 Jiuting Central Road, Jiuting Town, Songjiang District, Shanghai, 201615 Patentee before: Shanghai Junfeng Electric Control Technology Co.,Ltd. |