CN104832254B - 一种尿素溶液喷射器 - Google Patents
一种尿素溶液喷射器 Download PDFInfo
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- CN104832254B CN104832254B CN201510166637.2A CN201510166637A CN104832254B CN 104832254 B CN104832254 B CN 104832254B CN 201510166637 A CN201510166637 A CN 201510166637A CN 104832254 B CN104832254 B CN 104832254B
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CN201510166637.2A CN104832254B (zh) | 2015-04-09 | 2015-04-09 | 一种尿素溶液喷射器 |
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CN201510166637.2A CN104832254B (zh) | 2015-04-09 | 2015-04-09 | 一种尿素溶液喷射器 |
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CN104832254A CN104832254A (zh) | 2015-08-12 |
CN104832254B true CN104832254B (zh) | 2017-10-17 |
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CN201510166637.2A Active CN104832254B (zh) | 2015-04-09 | 2015-04-09 | 一种尿素溶液喷射器 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107489809A (zh) * | 2017-09-30 | 2017-12-19 | 贵州新安航空机械有限责任公司 | 一种提高电磁阀磁感应强度结构 |
CN114183221A (zh) * | 2020-09-15 | 2022-03-15 | 长城汽车股份有限公司 | 尿素结晶清除方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2164488Y (zh) * | 1993-06-24 | 1994-05-11 | 中国贵航集团新安机械厂 | 三路两通电磁阀 |
CN101463748A (zh) * | 2009-01-14 | 2009-06-24 | 无锡市凯龙汽车设备制造有限公司 | 尿素喷射阀 |
CN201326444Y (zh) * | 2008-12-23 | 2009-10-14 | 无锡油泵油嘴研究所 | 用于柴油机排气后处理的scr尿素喷射器 |
CN101737133A (zh) * | 2010-01-22 | 2010-06-16 | 中国汽车技术研究中心 | 具有冷却和防堵塞的尿素水溶液喷射装置及方法 |
CN104214031A (zh) * | 2014-08-05 | 2014-12-17 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 一种共轨泵计量阀 |
Family Cites Families (1)
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US8114364B2 (en) * | 2009-02-02 | 2012-02-14 | Cummins Filtration Ip, Inc. | Increased reductant decomposition reactor robustness through the use of a hydrolytic catalyst coating |
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- 2015-04-09 CN CN201510166637.2A patent/CN104832254B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2164488Y (zh) * | 1993-06-24 | 1994-05-11 | 中国贵航集团新安机械厂 | 三路两通电磁阀 |
CN201326444Y (zh) * | 2008-12-23 | 2009-10-14 | 无锡油泵油嘴研究所 | 用于柴油机排气后处理的scr尿素喷射器 |
CN101463748A (zh) * | 2009-01-14 | 2009-06-24 | 无锡市凯龙汽车设备制造有限公司 | 尿素喷射阀 |
CN101737133A (zh) * | 2010-01-22 | 2010-06-16 | 中国汽车技术研究中心 | 具有冷却和防堵塞的尿素水溶液喷射装置及方法 |
CN104214031A (zh) * | 2014-08-05 | 2014-12-17 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 一种共轨泵计量阀 |
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CN104832254A (zh) | 2015-08-12 |
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Effective date of registration: 20180816 Address after: 214063 15 Qian Rong Road, Binhu District, Wuxi, Jiangsu Co-patentee after: China FAW Group Corporation Patentee after: Wuxi Oil Pump Nozzle Institute of First Automobile Works Co-patentee after: FAW Jiefang Automotive Co., Ltd. Address before: 214063 15 Qian Rong Road, Binhu District, Wuxi, Jiangsu Co-patentee before: China FAW Group Corporation Patentee before: Wuxi Oil Pump Nozzle Institute of First Automobile Works |