CN207021196U - 地铁库内双极隔离开关结构 - Google Patents
地铁库内双极隔离开关结构 Download PDFInfo
- Publication number
- CN207021196U CN207021196U CN201720629790.9U CN201720629790U CN207021196U CN 207021196 U CN207021196 U CN 207021196U CN 201720629790 U CN201720629790 U CN 201720629790U CN 207021196 U CN207021196 U CN 207021196U
- Authority
- CN
- China
- Prior art keywords
- isolation switch
- bipolar
- subway
- storehouse
- bipolar isolation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720629790.9U CN207021196U (zh) | 2017-06-02 | 2017-06-02 | 地铁库内双极隔离开关结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720629790.9U CN207021196U (zh) | 2017-06-02 | 2017-06-02 | 地铁库内双极隔离开关结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207021196U true CN207021196U (zh) | 2018-02-16 |
Family
ID=61477058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720629790.9U Active CN207021196U (zh) | 2017-06-02 | 2017-06-02 | 地铁库内双极隔离开关结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207021196U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108215943A (zh) * | 2018-03-07 | 2018-06-29 | 常州安凯特电缆有限公司 | 一种用于铁路供电系统的户外上网装置、系统和方法 |
CN109787093A (zh) * | 2018-12-28 | 2019-05-21 | 中铁第四勘察设计院集团有限公司 | 停车列检棚隔离开关墙结构及其布置方法 |
-
2017
- 2017-06-02 CN CN201720629790.9U patent/CN207021196U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108215943A (zh) * | 2018-03-07 | 2018-06-29 | 常州安凯特电缆有限公司 | 一种用于铁路供电系统的户外上网装置、系统和方法 |
WO2019169951A1 (zh) * | 2018-03-07 | 2019-09-12 | 信承瑞技术有限公司 | 一种用于铁路供电系统的户外上网装置、系统和方法 |
CN109787093A (zh) * | 2018-12-28 | 2019-05-21 | 中铁第四勘察设计院集团有限公司 | 停车列检棚隔离开关墙结构及其布置方法 |
CN109787093B (zh) * | 2018-12-28 | 2023-08-11 | 中铁第四勘察设计院集团有限公司 | 停车列检棚隔离开关墙结构及其布置方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207021196U (zh) | 地铁库内双极隔离开关结构 | |
CN105346397A (zh) | 带延时断开功能的高压隔离开关 | |
CN208570471U (zh) | 一种电动接地开关控制装置 | |
CN201754521U (zh) | 变电、供电系统 | |
CN201584666U (zh) | 一种低压综合配电箱 | |
CN204368983U (zh) | 一种安全可靠的皮带输送机拉绳控制开关 | |
CN207149835U (zh) | 一种起重机用地沟导电装置 | |
CN201509071U (zh) | 一种高压直流换流阀的保护装置 | |
CN203616622U (zh) | 新型矿用隔爆兼本质安全型智能报警真空开关 | |
CN203151064U (zh) | 用于安全继电器的工作电路 | |
CN206374572U (zh) | 一种电力机车防雾闪弓保持装置 | |
CN105048421A (zh) | 一种开关触点粘连故障保护电路 | |
CN205070191U (zh) | 用于变电站刀闸操作箱的一体式驱潮装置 | |
CN202949208U (zh) | 失压保护器 | |
CN204189704U (zh) | 一种储能行程开关 | |
CN203581895U (zh) | 胶带运输机急停装置 | |
CN103661431B (zh) | 矿用直流电力机车电气传动低压控制装置 | |
CN203995748U (zh) | 架空线自动通断电系统 | |
CN206323130U (zh) | 多级离心泵转子轴向位移电机保护器 | |
CN209994157U (zh) | 用于永磁式馈电开关控制回路的改进电路 | |
CN201868851U (zh) | 隔离变压器断电系统 | |
CN220163716U (zh) | 基于igct的智能单向导通装置 | |
CN202833066U (zh) | 电机车压力控制电路 | |
CN203301122U (zh) | 直流电力机车的高速开关自动检测保护装置 | |
CN203965836U (zh) | 一种电气设备启停控制回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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 utility model: Structure of bipolar isolation switch in subway Library Effective date of registration: 20181227 Granted publication date: 20180216 Pledgee: Tianjin Caixin Huitong small loan Co., Ltd. Pledgor: Sideihua Electrical (Tianjin) Co.,Ltd. Registration number: 2018120000045 |
|
PC01 | Cancellation 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: 20190710 Granted publication date: 20180216 Pledgee: Tianjin Caixin Huitong small loan Co., Ltd. Pledgor: Sideihua Electrical (Tianjin) Co.,Ltd. Registration number: 2018120000045 |