CN1149101A - 一种顶煤破碎方法 - Google Patents
一种顶煤破碎方法 Download PDFInfo
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- CN1149101A CN1149101A CN 96102464 CN96102464A CN1149101A CN 1149101 A CN1149101 A CN 1149101A CN 96102464 CN96102464 CN 96102464 CN 96102464 A CN96102464 A CN 96102464A CN 1149101 A CN1149101 A CN 1149101A
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- coal
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN96102464A CN1057583C (zh) | 1996-03-06 | 1996-03-06 | 一种顶煤破碎方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN96102464A CN1057583C (zh) | 1996-03-06 | 1996-03-06 | 一种顶煤破碎方法 |
Publications (2)
Publication Number | Publication Date |
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CN1149101A true CN1149101A (zh) | 1997-05-07 |
CN1057583C CN1057583C (zh) | 2000-10-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN96102464A Expired - Fee Related CN1057583C (zh) | 1996-03-06 | 1996-03-06 | 一种顶煤破碎方法 |
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CN (1) | CN1057583C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101967975A (zh) * | 2010-09-30 | 2011-02-09 | 大同煤矿集团有限责任公司 | 特厚煤层(14~20m)大采高综放开采工艺技术 |
CN102155213A (zh) * | 2011-04-08 | 2011-08-17 | 中煤科工集团西安研究院 | 矿井采动裂隙的动态检测方法 |
CN102704936A (zh) * | 2012-06-13 | 2012-10-03 | 太原理工大学 | 综采工作面端头回采巷道顶板控制垮落法 |
CN109268013A (zh) * | 2018-11-27 | 2019-01-25 | 史之印 | 一种综采工作面不等长大角度旋转开采工艺 |
CN109667569A (zh) * | 2019-01-07 | 2019-04-23 | 中国矿业大学 | 放顶煤工作面顶煤冒放性增强方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1602996A1 (ru) * | 1988-11-17 | 1990-10-30 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт | Способ управлени труднообрушаемой кровлей |
SU1643718A1 (ru) * | 1989-04-19 | 1991-04-23 | Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела | Способ управлени труднообрушаемой кровлей |
SU1666721A1 (ru) * | 1989-08-02 | 1991-07-30 | Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела | Способ отработки мощных угольных пластов |
RU2011822C1 (ru) * | 1990-04-04 | 1994-04-30 | Пермский государственный технический университет | Способ управления кровлей |
-
1996
- 1996-03-06 CN CN96102464A patent/CN1057583C/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101967975A (zh) * | 2010-09-30 | 2011-02-09 | 大同煤矿集团有限责任公司 | 特厚煤层(14~20m)大采高综放开采工艺技术 |
CN101967975B (zh) * | 2010-09-30 | 2012-11-21 | 大同煤矿集团有限责任公司 | 特厚煤层(14~20m)大采高综放开采工艺技术 |
CN102155213A (zh) * | 2011-04-08 | 2011-08-17 | 中煤科工集团西安研究院 | 矿井采动裂隙的动态检测方法 |
CN102155213B (zh) * | 2011-04-08 | 2013-06-05 | 中煤科工集团西安研究院 | 矿井采动裂隙的动态检测方法 |
CN102704936A (zh) * | 2012-06-13 | 2012-10-03 | 太原理工大学 | 综采工作面端头回采巷道顶板控制垮落法 |
CN109268013A (zh) * | 2018-11-27 | 2019-01-25 | 史之印 | 一种综采工作面不等长大角度旋转开采工艺 |
CN109268013B (zh) * | 2018-11-27 | 2020-05-29 | 史之印 | 一种综采工作面不等长大角度旋转开采工艺 |
CN109667569A (zh) * | 2019-01-07 | 2019-04-23 | 中国矿业大学 | 放顶煤工作面顶煤冒放性增强方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1057583C (zh) | 2000-10-18 |
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C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: Datong Mining Bureau Technical Center Applicant after: Xian Mineral Industry College Applicant before: Research Institute of Datong Mining Bureau |
|
CB03 | Change of inventor or designer information |
Inventor after: Xu Linsheng Inventor after: Tian Hejun Inventor after: Zhang Jinsuo Inventor after: Yan Zhiyi Inventor after: Zhang Jingtang Inventor after: Chi Yonglu Inventor after: Wang Xiaolin Inventor before: Xu Linsheng Inventor before: Tian Hejun Inventor before: Zhang Jinsuo Inventor before: Yan Zhiyi Inventor before: Zhang Jingtang |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |