CN204592433U - 一种轴流式止回阀的在线维修结构 - Google Patents
一种轴流式止回阀的在线维修结构 Download PDFInfo
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- CN204592433U CN204592433U CN201520193781.0U CN201520193781U CN204592433U CN 204592433 U CN204592433 U CN 204592433U CN 201520193781 U CN201520193781 U CN 201520193781U CN 204592433 U CN204592433 U CN 204592433U
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864469A (zh) * | 2016-04-26 | 2016-08-17 | 苏州纽威阀门股份有限公司 | 一种可在线更换内件的轴流式止回阀 |
| CN106838386A (zh) * | 2017-03-06 | 2017-06-13 | 合肥通用机械研究院 | 一种可在线维护的轴流式止回阀 |
| CN108612883A (zh) * | 2018-07-09 | 2018-10-02 | 君品集团有限公司 | 止回阀 |
| CN110561115A (zh) * | 2019-10-23 | 2019-12-13 | 江苏神通阀门股份有限公司 | 一种深冷轴流式止回阀支撑导向轴结构的装配方法 |
| CN112253842A (zh) * | 2020-11-03 | 2021-01-22 | 天生桥二级水力发电有限公司 | 低噪声减压阀 |
| CN114321451A (zh) * | 2020-09-30 | 2022-04-12 | 中核苏阀科技实业股份有限公司 | 一种带有在役试验结构轴流式止回阀 |
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2015
- 2015-04-01 CN CN201520193781.0U patent/CN204592433U/zh not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864469A (zh) * | 2016-04-26 | 2016-08-17 | 苏州纽威阀门股份有限公司 | 一种可在线更换内件的轴流式止回阀 |
| CN105864469B (zh) * | 2016-04-26 | 2019-02-05 | 苏州纽威阀门股份有限公司 | 一种可在线更换内件的轴流式止回阀 |
| CN106838386A (zh) * | 2017-03-06 | 2017-06-13 | 合肥通用机械研究院 | 一种可在线维护的轴流式止回阀 |
| CN106838386B (zh) * | 2017-03-06 | 2019-10-29 | 合肥通用机械研究院 | 一种可在线维护的轴流式止回阀 |
| CN108612883A (zh) * | 2018-07-09 | 2018-10-02 | 君品集团有限公司 | 止回阀 |
| CN110561115A (zh) * | 2019-10-23 | 2019-12-13 | 江苏神通阀门股份有限公司 | 一种深冷轴流式止回阀支撑导向轴结构的装配方法 |
| CN110561115B (zh) * | 2019-10-23 | 2021-05-28 | 江苏神通阀门股份有限公司 | 一种深冷轴流式止回阀支撑导向轴结构的装配方法 |
| CN114321451A (zh) * | 2020-09-30 | 2022-04-12 | 中核苏阀科技实业股份有限公司 | 一种带有在役试验结构轴流式止回阀 |
| CN112253842A (zh) * | 2020-11-03 | 2021-01-22 | 天生桥二级水力发电有限公司 | 低噪声减压阀 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201814 Shanghai public road, Jiading District, No. 111 Patentee after: SHANGHAI VALVE FACTORY CO.,LTD. Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Address before: 201814 Shanghai public road, Jiading District, No. 111 Patentee before: SHANGHAI VALVE FACTORY Co.,Ltd. Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE |
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 111, Zhongbai Road, Jiading District, Shanghai, 201814 Patentee after: SHANGHAI VALVE FACTORY CO.,LTD. Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: No. 111, Zhongbai Road, Jiading District, Shanghai, 201814 Patentee before: SHANGHAI VALVE FACTORY CO.,LTD. Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Address after: No. 111, Zhongbai Road, Jiading District, Shanghai, 201814 Patentee after: SHANGHAI VALVE FACTORY CO.,LTD. Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 111, Zhongbai Road, Jiading District, Shanghai, 201814 Patentee before: SHANGHAI VALVE FACTORY CO.,LTD. Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150826 |
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| CX01 | Expiry of patent term |