CN104373140B - 一种综采支架液压监控系统 - Google Patents
一种综采支架液压监控系统 Download PDFInfo
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- CN104373140B CN104373140B CN201410464557.0A CN201410464557A CN104373140B CN 104373140 B CN104373140 B CN 104373140B CN 201410464557 A CN201410464557 A CN 201410464557A CN 104373140 B CN104373140 B CN 104373140B
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- 238000005065 mining Methods 0.000 title claims abstract description 21
- 238000012544 monitoring process Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/46—Telescopic props with load-measuring devices; with alarm devices
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Measuring Fluid Pressure (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410464557.0A CN104373140B (zh) | 2014-09-12 | 2014-09-12 | 一种综采支架液压监控系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410464557.0A CN104373140B (zh) | 2014-09-12 | 2014-09-12 | 一种综采支架液压监控系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104373140A CN104373140A (zh) | 2015-02-25 |
CN104373140B true CN104373140B (zh) | 2016-08-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410464557.0A Active CN104373140B (zh) | 2014-09-12 | 2014-09-12 | 一种综采支架液压监控系统 |
Country Status (1)
Country | Link |
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CN (1) | CN104373140B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104692274B (zh) * | 2015-03-31 | 2017-03-08 | 浙江冠林机械有限公司 | 一种具有保护装置的电动葫芦 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201218761Y (zh) * | 2008-06-25 | 2009-04-08 | 张斌 | 煤矿井下工作面液压支架工作状况在线监测系统 |
CN102606183A (zh) * | 2012-04-10 | 2012-07-25 | 重庆友诚自动化工程技术有限公司 | 便携式矿用液压支架控制器及其控制方法 |
CN203362185U (zh) * | 2013-06-14 | 2013-12-25 | 徐州三和机械零部件有限公司 | 能监测压力变化的液压支柱 |
CN103670457A (zh) * | 2013-12-05 | 2014-03-26 | 四川航天电液控制有限公司 | 煤矿综采工作面液压支架实时监控系统 |
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2014
- 2014-09-12 CN CN201410464557.0A patent/CN104373140B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201218761Y (zh) * | 2008-06-25 | 2009-04-08 | 张斌 | 煤矿井下工作面液压支架工作状况在线监测系统 |
CN102606183A (zh) * | 2012-04-10 | 2012-07-25 | 重庆友诚自动化工程技术有限公司 | 便携式矿用液压支架控制器及其控制方法 |
CN203362185U (zh) * | 2013-06-14 | 2013-12-25 | 徐州三和机械零部件有限公司 | 能监测压力变化的液压支柱 |
CN103670457A (zh) * | 2013-12-05 | 2014-03-26 | 四川航天电液控制有限公司 | 煤矿综采工作面液压支架实时监控系统 |
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Publication number | Publication date |
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CN104373140A (zh) | 2015-02-25 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Xianmin Inventor after: Wen Jinghua Inventor after: Liu Xiaohan Inventor after: Yang Tibin Inventor before: Wu Qinglin Inventor before: He Xinmin |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171107 Address after: 221600 Taizhou Road, Peixian Economic Development Zone, Jiangsu, Xuzhou Patentee after: Jiangsu Province Singe Irrigation & Drainage Equipment Co., Ltd. Address before: 221639 1-3-402, Peixian, Xuzhou, Jiangsu Patentee before: Wu Qinglin |
|
TR01 | Transfer of patent right |