CN208806613U - 一种机械闭锁型智能换相开关 - Google Patents
一种机械闭锁型智能换相开关 Download PDFInfo
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- CN208806613U CN208806613U CN201821332108.0U CN201821332108U CN208806613U CN 208806613 U CN208806613 U CN 208806613U CN 201821332108 U CN201821332108 U CN 201821332108U CN 208806613 U CN208806613 U CN 208806613U
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- magnetic latching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
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CN201821332108.0U CN208806613U (zh) | 2018-08-17 | 2018-08-17 | 一种机械闭锁型智能换相开关 |
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CN201821332108.0U CN208806613U (zh) | 2018-08-17 | 2018-08-17 | 一种机械闭锁型智能换相开关 |
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CN208806613U true CN208806613U (zh) | 2019-04-30 |
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CN201821332108.0U Active CN208806613U (zh) | 2018-08-17 | 2018-08-17 | 一种机械闭锁型智能换相开关 |
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CN (1) | CN208806613U (zh) |
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2018
- 2018-08-17 CN CN201821332108.0U patent/CN208806613U/zh active Active
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mechanical latching type intelligence phase change switch Effective date of registration: 20200519 Granted publication date: 20190430 Pledgee: China Co truction Bank Corp Guangzhou branch Pledgor: GUANGZHOU BAIDE AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2020440000115 |
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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: 20210601 Granted publication date: 20190430 Pledgee: China Co. truction Bank Corp Guangzhou branch Pledgor: GUANGZHOU BAIDE AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2020440000115 |
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PC01 | Cancellation 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 utility model: A mechanical locking intelligent commutation switch Effective date of registration: 20210629 Granted publication date: 20190430 Pledgee: China Co. truction Bank Corp Guangzhou branch Pledgor: GUANGZHOU BAIDE AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980005559 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |