CN204601721U - 一种具有变孔径滤板的过滤器 - Google Patents
一种具有变孔径滤板的过滤器 Download PDFInfo
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- CN204601721U CN204601721U CN201520284313.4U CN201520284313U CN204601721U CN 204601721 U CN204601721 U CN 204601721U CN 201520284313 U CN201520284313 U CN 201520284313U CN 204601721 U CN204601721 U CN 204601721U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105396342A (zh) * | 2015-12-13 | 2016-03-16 | 成都绿源新创环保科技有限公司 | 一种旋转滤板滤池 |
CN106075975A (zh) * | 2016-08-24 | 2016-11-09 | 江苏鸿佑环保有限公司 | 无滤料纯机械免反冲洗过滤器 |
CN112023470A (zh) * | 2020-08-10 | 2020-12-04 | 深圳市正达环境工程实业有限公司 | 一种高效免反冲洗高精度过滤器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105396342A (zh) * | 2015-12-13 | 2016-03-16 | 成都绿源新创环保科技有限公司 | 一种旋转滤板滤池 |
CN106075975A (zh) * | 2016-08-24 | 2016-11-09 | 江苏鸿佑环保有限公司 | 无滤料纯机械免反冲洗过滤器 |
CN112023470A (zh) * | 2020-08-10 | 2020-12-04 | 深圳市正达环境工程实业有限公司 | 一种高效免反冲洗高精度过滤器 |
CN112023470B (zh) * | 2020-08-10 | 2022-07-05 | 深圳市正达环境工程实业有限公司 | 一种高效免反冲洗高精度过滤器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Lang Fei Inventor before: Zhong Chunhong Inventor before: Zheng Hengli |
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COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151026 Address after: 636157, No. 180, Wansheng Road, Xinhua Town, Xuanhan County, Dazhou, Sichuan Patentee after: Lang Fei Address before: A Street South Chengdu Dayuan high tech Zone of Sichuan province 610000 City 1 floor No. 50 Patentee before: CHENGDU LYUYUAN XINCHUANG ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160506 |
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CF01 | Termination of patent right due to non-payment of annual fee |