CN202047846U - 一种带自动复位装置的插装式硬密封手动换向阀 - Google Patents
一种带自动复位装置的插装式硬密封手动换向阀 Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103437793A (zh) * | 2013-09-05 | 2013-12-11 | 丰隆液压有限公司 | 一种整体弹簧复位插装式手动换向阀 |
CN106194873A (zh) * | 2016-08-29 | 2016-12-07 | 天津华宁电子有限公司 | 一种适用于新型矿用手自一体换向阀阀芯及换向阀 |
CN107489789A (zh) * | 2017-09-25 | 2017-12-19 | 鸿大智能机械有限公司 | 硬密封小流量换向阀 |
CN108087007A (zh) * | 2018-01-11 | 2018-05-29 | 浙江中煤液压机械有限公司 | 一种400L/min整体插装硬密封手动换向阀 |
CN108105191A (zh) * | 2017-12-13 | 2018-06-01 | 北京天地玛珂电液控制系统有限公司 | 换向阀阀芯及手自一体式换向阀 |
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2011
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103437793A (zh) * | 2013-09-05 | 2013-12-11 | 丰隆液压有限公司 | 一种整体弹簧复位插装式手动换向阀 |
CN106194873A (zh) * | 2016-08-29 | 2016-12-07 | 天津华宁电子有限公司 | 一种适用于新型矿用手自一体换向阀阀芯及换向阀 |
CN107489789A (zh) * | 2017-09-25 | 2017-12-19 | 鸿大智能机械有限公司 | 硬密封小流量换向阀 |
CN108105191A (zh) * | 2017-12-13 | 2018-06-01 | 北京天地玛珂电液控制系统有限公司 | 换向阀阀芯及手自一体式换向阀 |
CN108087007A (zh) * | 2018-01-11 | 2018-05-29 | 浙江中煤液压机械有限公司 | 一种400L/min整体插装硬密封手动换向阀 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FENGLONG HIGH-TECH HYDRAULIC CO., LTD. Free format text: FORMER NAME: FENGLONG HYDRAULIC CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee after: Hydraulic Limited by Share Ltd Address before: Nineteen Yueqing Economic Development Zone, Zhejiang, Wei Road, 325600 Patentee before: Fenglong Hydraulic Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20200522 |
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CF01 | Termination of patent right due to non-payment of annual fee |