CN107749586B - 一种煤矿井下电力箱退线装置 - Google Patents
一种煤矿井下电力箱退线装置 Download PDFInfo
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- CN107749586B CN107749586B CN201711300099.7A CN201711300099A CN107749586B CN 107749586 B CN107749586 B CN 107749586B CN 201711300099 A CN201711300099 A CN 201711300099A CN 107749586 B CN107749586 B CN 107749586B
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003245 coal Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 241000761557 Lamina Species 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000010891 electric arc Methods 0.000 description 10
- 238000005422 blasting Methods 0.000 description 5
- 238000004880 explosion Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000011092 Hand injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711300099.7A CN107749586B (zh) | 2017-12-10 | 2017-12-10 | 一种煤矿井下电力箱退线装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711300099.7A CN107749586B (zh) | 2017-12-10 | 2017-12-10 | 一种煤矿井下电力箱退线装置 |
Publications (2)
Publication Number | Publication Date |
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CN107749586A CN107749586A (zh) | 2018-03-02 |
CN107749586B true CN107749586B (zh) | 2019-12-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711300099.7A Active CN107749586B (zh) | 2017-12-10 | 2017-12-10 | 一种煤矿井下电力箱退线装置 |
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CN (1) | CN107749586B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109301737B (zh) * | 2018-10-25 | 2019-12-10 | 南京秦淮紫云创益企业服务有限公司 | 一种煤矿井通风机电力箱磁化减压降温灭弧退线装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100945293B1 (ko) * | 2009-09-29 | 2010-03-12 | 이호기술단(주) | 인터넷 및 전화통신 매개용 지중 광케이블 커넥터 |
DE102011122748B4 (de) * | 2011-12-30 | 2014-02-13 | Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung | Handwerkzeug |
CN203119184U (zh) * | 2013-01-23 | 2013-08-07 | 太原矿机电气发展有限公司 | 一种矿用隔爆兼本质安全快速插头 |
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2017
- 2017-12-10 CN CN201711300099.7A patent/CN107749586B/zh active Active
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191106 Address after: Room 606, floor 6, comprehensive building, community entrepreneurship Park, Langya Economic Development Zone, Chuzhou City, Anhui Province Applicant after: Anhui xinjiuya Photoelectric Technology Co.,Ltd. Address before: 221008 National Science and Technology Park of Jiefangnan Road, Quanshan District, Xuzhou City, Jiangsu Province Applicant before: Liu Meng |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: 467000 meters east of the intersection of Xingbao 1st Road and Wenhua Road in Baofeng County, Pingdingshan City, Henan Province, south of the road Patentee after: Tiefulai Equipment Manufacturing Group Co.,Ltd. Country or region after: China Address before: Room 606, 6th floor, comprehensive building, community entrepreneurship Park, Langya Economic Development Zone, Chuzhou City, Anhui Province Patentee before: Anhui xinjiuya Photoelectric Technology Co.,Ltd. Country or region before: China |