CN201546757U - 一种竖井筒壁集、排水系统 - Google Patents
一种竖井筒壁集、排水系统 Download PDFInfo
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- CN201546757U CN201546757U CN2009202579494U CN200920257949U CN201546757U CN 201546757 U CN201546757 U CN 201546757U CN 2009202579494 U CN2009202579494 U CN 2009202579494U CN 200920257949 U CN200920257949 U CN 200920257949U CN 201546757 U CN201546757 U CN 201546757U
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- footrill
- vertical shaft
- drainage system
- concrete
- layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009202579494U CN201546757U (zh) | 2009-11-09 | 2009-11-09 | 一种竖井筒壁集、排水系统 |
Applications Claiming Priority (1)
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CN2009202579494U CN201546757U (zh) | 2009-11-09 | 2009-11-09 | 一种竖井筒壁集、排水系统 |
Publications (1)
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CN201546757U true CN201546757U (zh) | 2010-08-11 |
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CN2009202579494U Expired - Fee Related CN201546757U (zh) | 2009-11-09 | 2009-11-09 | 一种竖井筒壁集、排水系统 |
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CN (1) | CN201546757U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102191949A (zh) * | 2011-06-07 | 2011-09-21 | 中煤第一建设有限公司 | 矿井竖井建设中井壁淋水的排水方法 |
CN103556989A (zh) * | 2013-11-11 | 2014-02-05 | 煤炭工业济南设计研究院有限公司 | 一种冻结法施工井筒围岩水压测量及限量排水装置及其施工方法 |
CN104389634A (zh) * | 2014-09-16 | 2015-03-04 | 中国矿业大学 | 一种矿山立井筛井井壁结构及其可控疏水方法 |
CN114738048A (zh) * | 2022-02-25 | 2022-07-12 | 中国矿业大学 | 一种井筒井壁防淤积外挂型截水槽及其使用方法 |
CN115387388A (zh) * | 2022-09-15 | 2022-11-25 | 浙江省水利水电勘测设计院有限责任公司 | 一种排水防漏的地下阀井结构 |
-
2009
- 2009-11-09 CN CN2009202579494U patent/CN201546757U/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102191949A (zh) * | 2011-06-07 | 2011-09-21 | 中煤第一建设有限公司 | 矿井竖井建设中井壁淋水的排水方法 |
CN103556989A (zh) * | 2013-11-11 | 2014-02-05 | 煤炭工业济南设计研究院有限公司 | 一种冻结法施工井筒围岩水压测量及限量排水装置及其施工方法 |
CN103556989B (zh) * | 2013-11-11 | 2016-05-18 | 煤炭工业济南设计研究院有限公司 | 一种冻结法施工井筒围岩水压测量及限量排水装置及其施工方法 |
CN104389634A (zh) * | 2014-09-16 | 2015-03-04 | 中国矿业大学 | 一种矿山立井筛井井壁结构及其可控疏水方法 |
CN104389634B (zh) * | 2014-09-16 | 2016-08-17 | 中国矿业大学 | 一种矿山立井筛井井壁结构及其可控疏水方法 |
CN114738048A (zh) * | 2022-02-25 | 2022-07-12 | 中国矿业大学 | 一种井筒井壁防淤积外挂型截水槽及其使用方法 |
CN115387388A (zh) * | 2022-09-15 | 2022-11-25 | 浙江省水利水电勘测设计院有限责任公司 | 一种排水防漏的地下阀井结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: LINGBAO JINYUAN MINING CO., LTD. Free format text: FORMER NAME: LINGBAO CITY JINYUAN MINING CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 472500, Jincheng Road, Lingbao City, Henan, Sanmenxia 20 Patentee after: Lingbao Jinyuan Mining Co.,Ltd. Address before: 472500, Jincheng Road, Lingbao City, Henan Province, No. 20 Patentee before: Lingbao City Jinyuan Mining Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20181109 |