CN103939095A - 阀控直动型破岩截齿 - Google Patents
阀控直动型破岩截齿 Download PDFInfo
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- CN103939095A CN103939095A CN201410172857.1A CN201410172857A CN103939095A CN 103939095 A CN103939095 A CN 103939095A CN 201410172857 A CN201410172857 A CN 201410172857A CN 103939095 A CN103939095 A CN 103939095A
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CN201410172857.1A CN103939095B (zh) | 2014-04-25 | 2014-04-25 | 阀控直动型破岩截齿 |
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CN201410172857.1A CN103939095B (zh) | 2014-04-25 | 2014-04-25 | 阀控直动型破岩截齿 |
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CN103939095A true CN103939095A (zh) | 2014-07-23 |
CN103939095B CN103939095B (zh) | 2015-12-09 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105464663A (zh) * | 2015-12-31 | 2016-04-06 | 辽宁鑫众科技股份有限公司 | 一种内喷雾式掘进机截割部 |
CN105952456A (zh) * | 2016-05-09 | 2016-09-21 | 中国矿业大学 | 一种自适应磨料浆体射流开采系统及方法 |
CN106837327A (zh) * | 2017-04-07 | 2017-06-13 | 中国矿业大学 | 一种节水增效自控水力截割头 |
WO2017219613A1 (zh) * | 2016-06-22 | 2017-12-28 | 中国矿业大学 | 一种节水增效水力截齿 |
CN114151082A (zh) * | 2021-10-27 | 2022-03-08 | 中国矿业大学 | 一种自动高压射流辅助破岩及泡沫灭尘截齿装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2135715A (en) * | 1983-03-02 | 1984-09-05 | Padley & Venables Ltd | Water sprayed, mineral mining pick assembly |
CN86206244U (zh) * | 1986-08-26 | 1988-08-24 | 中国矿业学院 | 自控水力截齿 |
CN2058424U (zh) * | 1989-06-04 | 1990-06-20 | 中国矿业大学 | 自控水力破碎刀具 |
CN201671630U (zh) * | 2010-01-12 | 2010-12-15 | 太原理工大学 | 一种双金属结构的截齿 |
CN202882917U (zh) * | 2012-09-24 | 2013-04-17 | 邵祥顺 | 一种可更换顶部截割刃的新型截割头 |
CN103174421A (zh) * | 2013-03-11 | 2013-06-26 | 中国矿业大学 | 自控水力破岩截齿 |
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2014
- 2014-04-25 CN CN201410172857.1A patent/CN103939095B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2135715A (en) * | 1983-03-02 | 1984-09-05 | Padley & Venables Ltd | Water sprayed, mineral mining pick assembly |
CN86206244U (zh) * | 1986-08-26 | 1988-08-24 | 中国矿业学院 | 自控水力截齿 |
CN2058424U (zh) * | 1989-06-04 | 1990-06-20 | 中国矿业大学 | 自控水力破碎刀具 |
CN201671630U (zh) * | 2010-01-12 | 2010-12-15 | 太原理工大学 | 一种双金属结构的截齿 |
CN202882917U (zh) * | 2012-09-24 | 2013-04-17 | 邵祥顺 | 一种可更换顶部截割刃的新型截割头 |
CN103174421A (zh) * | 2013-03-11 | 2013-06-26 | 中国矿业大学 | 自控水力破岩截齿 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105464663A (zh) * | 2015-12-31 | 2016-04-06 | 辽宁鑫众科技股份有限公司 | 一种内喷雾式掘进机截割部 |
CN105464663B (zh) * | 2015-12-31 | 2017-08-25 | 辽宁鑫众科技股份有限公司 | 一种内喷雾式掘进机截割部 |
CN105952456A (zh) * | 2016-05-09 | 2016-09-21 | 中国矿业大学 | 一种自适应磨料浆体射流开采系统及方法 |
CN105952456B (zh) * | 2016-05-09 | 2018-01-19 | 中国矿业大学 | 一种自适应磨料浆体射流开采系统及方法 |
WO2017219613A1 (zh) * | 2016-06-22 | 2017-12-28 | 中国矿业大学 | 一种节水增效水力截齿 |
CN106837327A (zh) * | 2017-04-07 | 2017-06-13 | 中国矿业大学 | 一种节水增效自控水力截割头 |
CN114151082A (zh) * | 2021-10-27 | 2022-03-08 | 中国矿业大学 | 一种自动高压射流辅助破岩及泡沫灭尘截齿装置 |
CN114151082B (zh) * | 2021-10-27 | 2023-12-12 | 中国矿业大学 | 一种自动高压射流辅助破岩及泡沫灭尘截齿装置 |
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CN103939095B (zh) | 2015-12-09 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Liu Songyong Inventor after: Ji Huifu Inventor after: Du Changlong Inventor after: Cui Xinxia Inventor after: Cai Weimin Inventor after: Gao Kuidong Inventor after: Meng Deyuan Inventor before: Liu Songyong Inventor before: Du Changlong Inventor before: Cai Weimin Inventor before: Cui Xinxia Inventor before: Gao Kuidong Inventor before: Meng Deyuan |
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Effective date of registration: 20151021 Address after: 221116 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Applicant after: China University of Mining & Technology Applicant after: The large Mine Safety Technology of Xuzhou chats and equipment research and development centre Address before: 221116 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Applicant before: China University of Mining & Technology |
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Granted publication date: 20151209 Termination date: 20170425 |