CN214014356U - 一种矿用隔爆光纤摄像机 - Google Patents
一种矿用隔爆光纤摄像机 Download PDFInfo
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- CN214014356U CN214014356U CN202120331849.2U CN202120331849U CN214014356U CN 214014356 U CN214014356 U CN 214014356U CN 202120331849 U CN202120331849 U CN 202120331849U CN 214014356 U CN214014356 U CN 214014356U
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- 238000005065 mining Methods 0.000 title claims abstract description 17
- 239000000835 fiber Substances 0.000 title abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 22
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 22
- 241001330002 Bambuseae Species 0.000 claims abstract 22
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 22
- 239000011425 bamboo Substances 0.000 claims abstract 22
- 238000007789 sealing Methods 0.000 claims description 17
- 239000013307 optical fiber Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004880 explosion Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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CN202120331849.2U CN214014356U (zh) | 2021-02-05 | 2021-02-05 | 一种矿用隔爆光纤摄像机 |
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CN202120331849.2U CN214014356U (zh) | 2021-02-05 | 2021-02-05 | 一种矿用隔爆光纤摄像机 |
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CN214014356U true CN214014356U (zh) | 2021-08-20 |
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CN202120331849.2U Active CN214014356U (zh) | 2021-02-05 | 2021-02-05 | 一种矿用隔爆光纤摄像机 |
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CN (1) | CN214014356U (zh) |
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2021
- 2021-02-05 CN CN202120331849.2U patent/CN214014356U/zh active Active
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CB03 | Change of inventor or designer information | ||
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Inventor after: Zhang Xiangdong Inventor after: Du Chenglin Inventor after: Xing Xuejun Inventor after: Jin Jun Inventor after: Liu Ning Inventor after: Wen Jiangbo Inventor after: Liu Bingbing Inventor before: Zhang Xiangdong Inventor before: Liu Ning Inventor before: Wen Jiangbo Inventor before: Liu Bingbing |