CN102221301B - 冶金矿热炉补偿设备保护系统 - Google Patents
冶金矿热炉补偿设备保护系统 Download PDFInfo
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- CN102221301B CN102221301B CN 201110174810 CN201110174810A CN102221301B CN 102221301 B CN102221301 B CN 102221301B CN 201110174810 CN201110174810 CN 201110174810 CN 201110174810 A CN201110174810 A CN 201110174810A CN 102221301 B CN102221301 B CN 102221301B
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- 230000001681 protective effect Effects 0.000 title abstract 4
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 238000010891 electric arc Methods 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 201110174810 CN102221301B (zh) | 2011-06-27 | 2011-06-27 | 冶金矿热炉补偿设备保护系统 |
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CN 201110174810 CN102221301B (zh) | 2011-06-27 | 2011-06-27 | 冶金矿热炉补偿设备保护系统 |
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CN102221301A CN102221301A (zh) | 2011-10-19 |
CN102221301B true CN102221301B (zh) | 2013-09-25 |
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CN 201110174810 Expired - Fee Related CN102221301B (zh) | 2011-06-27 | 2011-06-27 | 冶金矿热炉补偿设备保护系统 |
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Families Citing this family (1)
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CN112837516A (zh) * | 2021-02-01 | 2021-05-25 | 临涣焦化股份有限公司 | 一种用于风包超温下的停车卸载报警系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2045131U (zh) * | 1988-06-30 | 1989-09-27 | 上海市档案馆 | 多功能自动控制库房防护装置 |
CN2049003U (zh) * | 1988-09-10 | 1989-12-06 | 邹怀远 | 纺织厂尘室火灾报警器 |
CN201117985Y (zh) * | 2007-11-16 | 2008-09-17 | 王玉兰 | 智能排油烟机插座 |
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2011
- 2011-06-27 CN CN 201110174810 patent/CN102221301B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2045131U (zh) * | 1988-06-30 | 1989-09-27 | 上海市档案馆 | 多功能自动控制库房防护装置 |
CN2049003U (zh) * | 1988-09-10 | 1989-12-06 | 邹怀远 | 纺织厂尘室火灾报警器 |
CN201117985Y (zh) * | 2007-11-16 | 2008-09-17 | 王玉兰 | 智能排油烟机插座 |
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CN102221301A (zh) | 2011-10-19 |
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Denomination of invention: Protective system for compensation equipment of metallurgical submerged-arc furnace Effective date of registration: 20131224 Granted publication date: 20130925 Pledgee: Leshan City Commercial Bank Limited by Share Ltd Sales Department Pledgor: Leshan Chengjia Electric Co., Ltd. Registration number: 2013990001021 |
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Address after: 614000 No. 3, west section of Lego Road, Leshan hi tech Development Zone, Sichuan Patentee after: Leshan Shengjia Electric Co., Ltd. Address before: 614000 No. 3, west section of Lego Road, Leshan hi tech Development Zone, Sichuan Patentee before: Leshan Chengjia Electric Co., Ltd. |
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Date of cancellation: 20160309 Granted publication date: 20130925 Pledgee: Leshan City Commercial Bank Limited by Share Ltd Sales Department Pledgor: Leshan Shengjia Electric Co., Ltd. Registration number: 2013990001021 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Protective system for compensation equipment of metallurgical submerged-arc furnace Effective date of registration: 20160309 Granted publication date: 20130925 Pledgee: Leshan City Commercial Bank Limited by Share Ltd Sales Department Pledgor: Leshan Shengjia Electric Co., Ltd. Registration number: 2016990000187 |
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Change date: 20160309 Registration number: 2013990001021 Pledgor after: Leshan Shengjia Electric Co., Ltd. Pledgor before: Leshan Chengjia Electric Co., Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20170718 Granted publication date: 20130925 Pledgee: Leshan City Commercial Bank Limited by Share Ltd Sales Department Pledgor: Leshan Shengjia Electric Co., Ltd. Registration number: 2016990000187 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Protective system for compensation equipment of metallurgical submerged-arc furnace Effective date of registration: 20170801 Granted publication date: 20130925 Pledgee: Leshan City Commercial Bank Limited by Share Ltd Sales Department Pledgor: Leshan Shengjia Electric Co., Ltd. Registration number: 2017510000043 |
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