CN111852551A - 一种用于充填支架的隔离装置 - Google Patents
一种用于充填支架的隔离装置 Download PDFInfo
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- CN111852551A CN111852551A CN202010739494.0A CN202010739494A CN111852551A CN 111852551 A CN111852551 A CN 111852551A CN 202010739494 A CN202010739494 A CN 202010739494A CN 111852551 A CN111852551 A CN 111852551A
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
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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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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CN202010739494.0A CN111852551B (zh) | 2020-07-28 | 2020-07-28 | 一种用于充填支架的隔离装置 |
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CN202010739494.0A CN111852551B (zh) | 2020-07-28 | 2020-07-28 | 一种用于充填支架的隔离装置 |
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CN111852551A true CN111852551A (zh) | 2020-10-30 |
CN111852551B CN111852551B (zh) | 2022-07-08 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101487395A (zh) * | 2009-02-24 | 2009-07-22 | 辽宁天安矿山科技有限公司 | 架后充填模板支架 |
CN202325591U (zh) * | 2011-11-22 | 2012-07-11 | 徐州中矿大贝克福尔科技有限公司 | 充填液压支架伸缩式隔离门 |
US20130170912A1 (en) * | 2011-12-30 | 2013-07-04 | Wang QUAN | Stowing method for goaf of potash salt ore |
CN203655316U (zh) * | 2013-12-24 | 2014-06-18 | 徐州中矿大贝克福尔科技有限公司 | 一种煤矿充填支架的顶部隔离装置 |
CN210858768U (zh) * | 2019-08-21 | 2020-06-26 | 郑州合新科技有限公司 | 一种矸石挡板总成及其填充液压支架 |
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2020
- 2020-07-28 CN CN202010739494.0A patent/CN111852551B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101487395A (zh) * | 2009-02-24 | 2009-07-22 | 辽宁天安矿山科技有限公司 | 架后充填模板支架 |
CN202325591U (zh) * | 2011-11-22 | 2012-07-11 | 徐州中矿大贝克福尔科技有限公司 | 充填液压支架伸缩式隔离门 |
US20130170912A1 (en) * | 2011-12-30 | 2013-07-04 | Wang QUAN | Stowing method for goaf of potash salt ore |
CN203655316U (zh) * | 2013-12-24 | 2014-06-18 | 徐州中矿大贝克福尔科技有限公司 | 一种煤矿充填支架的顶部隔离装置 |
CN210858768U (zh) * | 2019-08-21 | 2020-06-26 | 郑州合新科技有限公司 | 一种矸石挡板总成及其填充液压支架 |
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Address after: Room 308-2, building 1, incubator, Henan University Science and Technology Park, No. 11, Changchun Road, high tech Industrial Development Zone, Zhengzhou, Henan Province, 450001 Applicant after: ZHENGZHOU HEXIN TECHNOLOGY Co.,Ltd. Address before: 450001 no.3a08, building 1, incubator, Henan University Science Park, No.11, Changchun Road, high tech Industrial Development Zone, Zhengzhou City, Henan Province Applicant before: ZHENGZHOU HEXIN TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220104 Address after: 450000 room 3a08, building 1, incubator, science and Technology Park, Henan University, No. 11, Changchun Road, high tech Industrial Development Zone, Zhengzhou, Henan Province Applicant after: Zhengzhou Hexin Intelligent Equipment Co.,Ltd. Address before: Room 308-2, building 1, incubator, Henan University Science and Technology Park, No. 11, Changchun Road, high tech Industrial Development Zone, Zhengzhou, Henan Province, 450001 Applicant before: ZHENGZHOU HEXIN TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20220907 Address after: No. 02, Southeast corner of the intersection of Chemical Road and Yunshan Road, High-tech Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Guoxin Intelligent Technology Research Institute Co.,Ltd. Address before: 450000 room 3a08, building 1, incubator, science and Technology Park, Henan University, No. 11, Changchun Road, high tech Industrial Development Zone, Zhengzhou, Henan Province Patentee before: Zhengzhou Hexin Intelligent Equipment Co.,Ltd. |
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