CN104314725A - 中孔蓄压无静态泄漏喷油器 - Google Patents
中孔蓄压无静态泄漏喷油器 Download PDFInfo
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- CN104314725A CN104314725A CN201410499092.2A CN201410499092A CN104314725A CN 104314725 A CN104314725 A CN 104314725A CN 201410499092 A CN201410499092 A CN 201410499092A CN 104314725 A CN104314725 A CN 104314725A
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- oil
- valve
- needle
- oil sprayer
- injector body
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- 238000009825 accumulation Methods 0.000 claims description 43
- 230000035508 accumulation Effects 0.000 claims description 43
- 238000001746 injection moulding Methods 0.000 claims description 26
- 239000012530 fluid Substances 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 15
- 239000011148 porous material Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 191
- 239000000446 fuel Substances 0.000 description 33
- 230000000694 effects Effects 0.000 description 11
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000000295 fuel oil Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
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- 238000000227 grinding Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
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- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
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CN201410499092.2A CN104314725B (zh) | 2014-09-25 | 2014-09-25 | 中孔蓄压无静态泄漏喷油器 |
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CN201410499092.2A CN104314725B (zh) | 2014-09-25 | 2014-09-25 | 中孔蓄压无静态泄漏喷油器 |
Publications (2)
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CN104314725A true CN104314725A (zh) | 2015-01-28 |
CN104314725B CN104314725B (zh) | 2019-05-31 |
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CN201410499092.2A Active CN104314725B (zh) | 2014-09-25 | 2014-09-25 | 中孔蓄压无静态泄漏喷油器 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104847556A (zh) * | 2015-05-19 | 2015-08-19 | 中国重汽集团重庆燃油喷射系统有限公司 | 无静态泄漏喷油器 |
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 |
CN105402068A (zh) * | 2015-11-04 | 2016-03-16 | 中国北方发动机研究所(天津) | 一种双线圈式高速电磁阀 |
CN105576821A (zh) * | 2016-01-15 | 2016-05-11 | 赵立增 | 快速启动安全性高油耗低柴油发电机组 |
CN105673287A (zh) * | 2016-04-07 | 2016-06-15 | 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 |
CN107035591A (zh) * | 2017-04-28 | 2017-08-11 | 重庆红江机械有限责任公司 | 一种高可靠性高响应的共轨喷油器用控制阀 |
CN108223222A (zh) * | 2018-03-28 | 2018-06-29 | 南岳电控(衡阳)工业技术股份有限公司 | 一种降低计量伺服阀变形的燃油喷油器 |
CN109578186A (zh) * | 2018-11-29 | 2019-04-05 | 汽解放汽车有限公司 | 一种低回油高压共轨喷油器 |
CN111120171A (zh) * | 2019-12-06 | 2020-05-08 | 一汽解放汽车有限公司 | 一种燃料喷射阀总成 |
CN111502880A (zh) * | 2020-03-17 | 2020-08-07 | 成都威特电喷有限责任公司 | 一种防止动态泄漏的电控高压燃油喷射装置 |
WO2021057018A1 (zh) * | 2019-09-26 | 2021-04-01 | 重庆红江机械有限责任公司 | 一种电控共轨式重油喷油器 |
CN115977842A (zh) * | 2023-01-05 | 2023-04-18 | 钧风电控科技(泰州)有限责任公司 | 一种辅助关闭的燃油喷射器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010015417A1 (en) * | 1999-11-30 | 2001-08-23 | Mario Ricco | Electromagnetic metering valve for a fuel injector |
US20030052291A1 (en) * | 2000-12-23 | 2003-03-20 | Wilfried Roth | Electromagnetic valve for controlling an injection valve of an internal combustion engine |
CN201221425Y (zh) * | 2008-07-16 | 2009-04-15 | 辽宁新风企业集团有限公司 | 一种高压共轨喷油器 |
CN203161401U (zh) * | 2013-02-04 | 2013-08-28 | 辽宁新风企业集团有限公司 | 中孔蓄压式共轨喷油器液力控制器 |
CN103437928A (zh) * | 2013-09-06 | 2013-12-11 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 电磁阀式喷油器用控制阀组件 |
CN203476571U (zh) * | 2013-09-22 | 2014-03-12 | 辽宁新风企业集团大连亿特科技有限公司 | 一种喷油器高速电磁阀的缓冲结构 |
-
2014
- 2014-09-25 CN CN201410499092.2A patent/CN104314725B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010015417A1 (en) * | 1999-11-30 | 2001-08-23 | Mario Ricco | Electromagnetic metering valve for a fuel injector |
US20030052291A1 (en) * | 2000-12-23 | 2003-03-20 | Wilfried Roth | Electromagnetic valve for controlling an injection valve of an internal combustion engine |
CN201221425Y (zh) * | 2008-07-16 | 2009-04-15 | 辽宁新风企业集团有限公司 | 一种高压共轨喷油器 |
CN203161401U (zh) * | 2013-02-04 | 2013-08-28 | 辽宁新风企业集团有限公司 | 中孔蓄压式共轨喷油器液力控制器 |
CN103437928A (zh) * | 2013-09-06 | 2013-12-11 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 电磁阀式喷油器用控制阀组件 |
CN203476571U (zh) * | 2013-09-22 | 2014-03-12 | 辽宁新风企业集团大连亿特科技有限公司 | 一种喷油器高速电磁阀的缓冲结构 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104847556A (zh) * | 2015-05-19 | 2015-08-19 | 中国重汽集团重庆燃油喷射系统有限公司 | 无静态泄漏喷油器 |
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 |
CN105201716B (zh) * | 2015-11-03 | 2017-11-03 | 南岳电控(衡阳)工业技术股份有限公司 | 一种共轨喷油器 |
CN105402068A (zh) * | 2015-11-04 | 2016-03-16 | 中国北方发动机研究所(天津) | 一种双线圈式高速电磁阀 |
CN105576821A (zh) * | 2016-01-15 | 2016-05-11 | 赵立增 | 快速启动安全性高油耗低柴油发电机组 |
CN105673287A (zh) * | 2016-04-07 | 2016-06-15 | 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 |
CN107035591A (zh) * | 2017-04-28 | 2017-08-11 | 重庆红江机械有限责任公司 | 一种高可靠性高响应的共轨喷油器用控制阀 |
CN108223222A (zh) * | 2018-03-28 | 2018-06-29 | 南岳电控(衡阳)工业技术股份有限公司 | 一种降低计量伺服阀变形的燃油喷油器 |
CN109578186A (zh) * | 2018-11-29 | 2019-04-05 | 汽解放汽车有限公司 | 一种低回油高压共轨喷油器 |
WO2021057018A1 (zh) * | 2019-09-26 | 2021-04-01 | 重庆红江机械有限责任公司 | 一种电控共轨式重油喷油器 |
GB2596882A (en) * | 2019-09-26 | 2022-01-12 | Chongqing hongjiang machinery co ltd | Electronic control common-rail-type heavy oil injector |
GB2596882B (en) * | 2019-09-26 | 2023-06-07 | Chongqing hongjiang machinery co ltd | Electronic control common-rail-type heavy oil injector |
CN111120171A (zh) * | 2019-12-06 | 2020-05-08 | 一汽解放汽车有限公司 | 一种燃料喷射阀总成 |
CN111502880A (zh) * | 2020-03-17 | 2020-08-07 | 成都威特电喷有限责任公司 | 一种防止动态泄漏的电控高压燃油喷射装置 |
CN115977842A (zh) * | 2023-01-05 | 2023-04-18 | 钧风电控科技(泰州)有限责任公司 | 一种辅助关闭的燃油喷射器 |
CN115977842B (zh) * | 2023-01-05 | 2024-04-12 | 钧风电控科技(泰州)有限责任公司 | 一种辅助关闭的燃油喷射器 |
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CN104314725B (zh) | 2019-05-31 |
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Effective date of registration: 20180926 Address after: 111299 Chaoyang Street, Shoushan Town, Liaoyang County, Liaoyang, Liaoning, 99-5 Applicant after: Liaoyang Ju Feng Beijing Great Automotive Components Company Limited Address before: 111299 Chaoyang Street, Shoushan Town, Liaoyang, Liaoning Applicant before: Liaoning Xinfeng Enterprise Group Co., Ltd. |
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Effective date of registration: 20200327 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: 20200729 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: 20210426 Address after: Room 606-0035, 6 / F, Ted building, 537 Huangpu Road, Ganjingzi District, Dalian, Liaoning, 116033 Patentee after: Junfeng electronic control technology (Dalian) Co.,Ltd. Address before: 201615 room 211, building 21, No. 1158, Jiuting Central Road, Jiuting Town, Songjiang District, Shanghai Patentee before: Shanghai Junfeng Electric Control Technology Co., Ltd |