CN104236605A - 用于降低事故发生率中的煤矿光纤光栅系统 - Google Patents
用于降低事故发生率中的煤矿光纤光栅系统 Download PDFInfo
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- CN104236605A CN104236605A CN201410533443.7A CN201410533443A CN104236605A CN 104236605 A CN104236605 A CN 104236605A CN 201410533443 A CN201410533443 A CN 201410533443A CN 104236605 A CN104236605 A CN 104236605A
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- fiber grating
- fiber
- optical fiber
- temperature
- coal mine
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533443.7A CN104236605B (zh) | 2014-10-11 | 2014-10-11 | 用于降低事故发生率中的煤矿光纤光栅系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533443.7A CN104236605B (zh) | 2014-10-11 | 2014-10-11 | 用于降低事故发生率中的煤矿光纤光栅系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104236605A true CN104236605A (zh) | 2014-12-24 |
| CN104236605B CN104236605B (zh) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410533443.7A Active CN104236605B (zh) | 2014-10-11 | 2014-10-11 | 用于降低事故发生率中的煤矿光纤光栅系统 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483913A (zh) * | 2021-07-07 | 2021-10-08 | 上海欣诺通信技术股份有限公司 | 井下工程用光纤光栅温度压力测量装置、及系统 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040113104A1 (en) * | 2002-12-12 | 2004-06-17 | Maida John L | Remotely deployed optical fiber circulator |
| CN103364104A (zh) * | 2013-07-08 | 2013-10-23 | 中国矿业大学 | 一种煤矿采煤工作面采空区光纤光栅感温监测系统及方法 |
| CN103527248A (zh) * | 2013-10-25 | 2014-01-22 | 中国矿业大学 | 基于光纤光栅的煤矿顶板隔水层稳定性监测系统及方法 |
| CN103528951A (zh) * | 2013-10-25 | 2014-01-22 | 中国矿业大学 | 基于光纤光栅传感技术的巷道瓦斯监测系统 |
| CN203769852U (zh) * | 2013-11-21 | 2014-08-13 | 武汉理工大学 | 煤矿采空区光纤光栅火灾监测报警系统 |
| CN203809051U (zh) * | 2013-09-05 | 2014-09-03 | 上海启鹏工程材料科技有限公司 | 一种基于光纤光栅的矿井巷道安全监测系统 |
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2014
- 2014-10-11 CN CN201410533443.7A patent/CN104236605B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040113104A1 (en) * | 2002-12-12 | 2004-06-17 | Maida John L | Remotely deployed optical fiber circulator |
| CN103364104A (zh) * | 2013-07-08 | 2013-10-23 | 中国矿业大学 | 一种煤矿采煤工作面采空区光纤光栅感温监测系统及方法 |
| CN203809051U (zh) * | 2013-09-05 | 2014-09-03 | 上海启鹏工程材料科技有限公司 | 一种基于光纤光栅的矿井巷道安全监测系统 |
| CN103527248A (zh) * | 2013-10-25 | 2014-01-22 | 中国矿业大学 | 基于光纤光栅的煤矿顶板隔水层稳定性监测系统及方法 |
| CN103528951A (zh) * | 2013-10-25 | 2014-01-22 | 中国矿业大学 | 基于光纤光栅传感技术的巷道瓦斯监测系统 |
| CN203769852U (zh) * | 2013-11-21 | 2014-08-13 | 武汉理工大学 | 煤矿采空区光纤光栅火灾监测报警系统 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483913A (zh) * | 2021-07-07 | 2021-10-08 | 上海欣诺通信技术股份有限公司 | 井下工程用光纤光栅温度压力测量装置、及系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104236605B (zh) | 2016-08-17 |
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Application publication date: 20141224 Assignee: Shanghai Oubei Industrial Co.,Ltd. Assignor: Shanghai Maritime University Contract record no.: X2025980013896 Denomination of invention: Coal mine fiber optic grating system used to reduce accident rates Granted publication date: 20160817 License type: Open License Record date: 20250718 Application publication date: 20141224 Assignee: Shanghai Zhengtongan Technology Service Co.,Ltd. Assignor: Shanghai Maritime University Contract record no.: X2025980013933 Denomination of invention: Coal mine fiber optic grating system used to reduce accident rates Granted publication date: 20160817 License type: Open License Record date: 20250718 |
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Application publication date: 20141224 Assignee: Sanjin (Shanghai) Technology Development Co.,Ltd. Assignor: Shanghai Maritime University Contract record no.: X2025980014433 Denomination of invention: Coal mine fiber optic grating system used to reduce accident rates Granted publication date: 20160817 License type: Open License Record date: 20250722 |
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Application publication date: 20141224 Assignee: Shanghai Institute of Technology Digital Technology (Shanghai) Co.,Ltd. Assignor: Shanghai Maritime University Contract record no.: X2025980015379 Denomination of invention: Coal mine fiber optic grating system used to reduce accident rates Granted publication date: 20160817 License type: Open License Record date: 20250728 |
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Application publication date: 20141224 Assignee: Shanghai e-Car Technology Co.,Ltd. Assignor: Shanghai Maritime University Contract record no.: X2025980015923 Denomination of invention: Coal mine fiber optic grating system used to reduce accident rates Granted publication date: 20160817 License type: Open License Record date: 20250731 |
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Application publication date: 20141224 Assignee: Shanghai Institute of Technology Shenxing Technology Development (Shanghai) Co.,Ltd. Assignor: Shanghai Maritime University Contract record no.: X2025980016741 Denomination of invention: Coal mine fiber optic grating system used to reduce accident rates Granted publication date: 20160817 License type: Open License Record date: 20250808 |
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Application publication date: 20141224 Assignee: Yintian (Shanghai) Industrial Co.,Ltd. Assignor: Shanghai Maritime University Contract record no.: X2025980019064 Denomination of invention: Coal mine fiber optic grating system used to reduce accident rates Granted publication date: 20160817 License type: Open License Record date: 20250827 |
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Application publication date: 20141224 Assignee: SHANGHAI MIFENG LASER TECHNOLOGY Co.,Ltd. Assignor: Shanghai Maritime University Contract record no.: X2025980023172 Denomination of invention: Coal mine fiber optic grating system used to reduce accident rates Granted publication date: 20160817 License type: Open License Record date: 20250918 |
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Application publication date: 20141224 Assignee: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Assignor: Shanghai Maritime University Contract record no.: X2025980026344 Denomination of invention: Coal mine fiber optic grating system used to reduce accident rates Granted publication date: 20160817 License type: Open License Record date: 20251010 Application publication date: 20141224 Assignee: HUAHAI ENGINEERING Co.,Ltd. OF CREC SHANGHAI Assignor: Shanghai Maritime University Contract record no.: X2025980026442 Denomination of invention: Coal mine fiber optic grating system used to reduce accident rates Granted publication date: 20160817 License type: Open License Record date: 20251009 |
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