CN203554354U - 矿用隔爆兼本质安全型变频器控制台 - Google Patents
矿用隔爆兼本质安全型变频器控制台 Download PDFInfo
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- CN203554354U CN203554354U CN201320742188.8U CN201320742188U CN203554354U CN 203554354 U CN203554354 U CN 203554354U CN 201320742188 U CN201320742188 U CN 201320742188U CN 203554354 U CN203554354 U CN 203554354U
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- frequency converter
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320742188.8U CN203554354U (zh) | 2013-11-22 | 2013-11-22 | 矿用隔爆兼本质安全型变频器控制台 |
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| CN201320742188.8U CN203554354U (zh) | 2013-11-22 | 2013-11-22 | 矿用隔爆兼本质安全型变频器控制台 |
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| CN203554354U true CN203554354U (zh) | 2014-04-16 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219001A (zh) * | 2014-07-31 | 2014-12-17 | 瓮福(集团)有限责任公司 | 根除电磁场、电子噪音对4~20mA信号干扰的方法 |
| CN109616915A (zh) * | 2019-01-23 | 2019-04-12 | 辽宁环盛电器有限公司 | 一种智能型防爆配电箱 |
| CN110436364A (zh) * | 2019-06-30 | 2019-11-12 | 安徽省宿州市龙华机械制造有限公司 | 一种新型运输绞车用深度指示器 |
| CN110451414A (zh) * | 2019-06-30 | 2019-11-15 | 安徽省宿州市龙华机械制造有限公司 | 一种带plc控制的新型调度绞车 |
| CN110451418A (zh) * | 2019-06-30 | 2019-11-15 | 安徽省宿州市龙华机械制造有限公司 | 一种新型大吨位运输绞车 |
| CN115432611A (zh) * | 2022-09-01 | 2022-12-06 | 凯盛重工有限公司 | 一种通过手柄调速的矿用无极绳绞车电控装置 |
-
2013
- 2013-11-22 CN CN201320742188.8U patent/CN203554354U/zh not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219001A (zh) * | 2014-07-31 | 2014-12-17 | 瓮福(集团)有限责任公司 | 根除电磁场、电子噪音对4~20mA信号干扰的方法 |
| CN109616915A (zh) * | 2019-01-23 | 2019-04-12 | 辽宁环盛电器有限公司 | 一种智能型防爆配电箱 |
| CN110436364A (zh) * | 2019-06-30 | 2019-11-12 | 安徽省宿州市龙华机械制造有限公司 | 一种新型运输绞车用深度指示器 |
| CN110451414A (zh) * | 2019-06-30 | 2019-11-15 | 安徽省宿州市龙华机械制造有限公司 | 一种带plc控制的新型调度绞车 |
| CN110451418A (zh) * | 2019-06-30 | 2019-11-15 | 安徽省宿州市龙华机械制造有限公司 | 一种新型大吨位运输绞车 |
| CN115432611A (zh) * | 2022-09-01 | 2022-12-06 | 凯盛重工有限公司 | 一种通过手柄调速的矿用无极绳绞车电控装置 |
| CN115432611B (zh) * | 2022-09-01 | 2023-09-08 | 凯盛重工有限公司 | 一种通过手柄调速的矿用无极绳绞车电控装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mine-used flameproof and intrinsically safe-type frequency converter console Effective date of registration: 20181112 Granted publication date: 20140416 Pledgee: Shandong Zoucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG SHIJI MINING ELECTROMECHANICAL Co.,Ltd. Registration number: 2018370000199 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201105 Granted publication date: 20140416 Pledgee: Shandong Zoucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG SHIJI MINING ELECTROMECHANICAL Co.,Ltd. Registration number: 2018370000199 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |