CN201629259U - 一种gis - Google Patents
一种gis Download PDFInfo
- Publication number
- CN201629259U CN201629259U CN2009203134816U CN200920313481U CN201629259U CN 201629259 U CN201629259 U CN 201629259U CN 2009203134816 U CN2009203134816 U CN 2009203134816U CN 200920313481 U CN200920313481 U CN 200920313481U CN 201629259 U CN201629259 U CN 201629259U
- Authority
- CN
- China
- Prior art keywords
- earthing switch
- isolation earthing
- power supply
- motor power
- gis
- 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.)
- Expired - Lifetime
Links
Landscapes
- Motor And Converter Starters (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203134816U CN201629259U (zh) | 2009-10-28 | 2009-10-28 | 一种gis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203134816U CN201629259U (zh) | 2009-10-28 | 2009-10-28 | 一种gis |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201629259U true CN201629259U (zh) | 2010-11-10 |
Family
ID=43060657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009203134816U Expired - Lifetime CN201629259U (zh) | 2009-10-28 | 2009-10-28 | 一种gis |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201629259U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709102A (zh) * | 2012-05-16 | 2012-10-03 | 平高集团有限公司 | 一种刀闸机构电机电源与控制电源之间的闭锁控制电路 |
CN112653091A (zh) * | 2020-12-14 | 2021-04-13 | 河南平高电气股份有限公司 | 一种断路器闭锁控制回路 |
-
2009
- 2009-10-28 CN CN2009203134816U patent/CN201629259U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709102A (zh) * | 2012-05-16 | 2012-10-03 | 平高集团有限公司 | 一种刀闸机构电机电源与控制电源之间的闭锁控制电路 |
CN112653091A (zh) * | 2020-12-14 | 2021-04-13 | 河南平高电气股份有限公司 | 一种断路器闭锁控制回路 |
CN112653091B (zh) * | 2020-12-14 | 2024-03-22 | 河南平高电气股份有限公司 | 一种断路器闭锁控制回路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202435320U (zh) | 一种软启动器保护电路 | |
CN103378583A (zh) | 一种基于智能快速真空断路器的馈线自动化技术方案 | |
CN203352192U (zh) | 直流开关装置 | |
CN205427552U (zh) | 高压开关智能控制器 | |
CN204835488U (zh) | 用于光伏组件或电源系统的保护检测装置 | |
CN201629259U (zh) | 一种gis | |
CN202678155U (zh) | 刀闸机构电机电源与控制电源之间的闭锁控制电路 | |
CN201868841U (zh) | 低压闭锁的过电流保护电路 | |
CN205123236U (zh) | 一种配电线路保护装置 | |
CN205070179U (zh) | 一种电力低压开关柜电气闭锁装置 | |
CN208353057U (zh) | 一种母联备自投控制电路及备自投系统 | |
CN201717670U (zh) | 一种带过压保护的双电源切换装置 | |
CN205724893U (zh) | 一种三进线两台母联柜电气互锁控制系统 | |
CN211150346U (zh) | 一种防止刀闸误分合的控制回路 | |
CN103426682A (zh) | 具有安全装置的继电器及其继电器安全装置 | |
CN2927427Y (zh) | 中压开关柜中隔离开关的安装结构 | |
CN201860057U (zh) | 一种低压配电柜的电路控制装置 | |
CN203911453U (zh) | 一种进线柜控制系统 | |
CN207165485U (zh) | 一种用于环网柜的小型真空接触器 | |
CN202601456U (zh) | 一种低压互锁馈电电路 | |
CN203632347U (zh) | 一种基于不停电情况下的双母线电压并列切换装置 | |
CN201966684U (zh) | 一种压力闭锁回路电源切换装置 | |
CN206977145U (zh) | 煤矿主扇供配电欠压释放延时保护装置 | |
CN204696794U (zh) | 一种双电源开关柜 | |
CN205282369U (zh) | 一种智能真空断路器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PINGGAO ELECTRIC CO., LTD., HENAN Free format text: FORMER OWNER: PINGGAO GROUP CO., LTD. Effective date: 20131205 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131205 Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee after: Pinggao Electric Co., Ltd., Henan Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee before: Pinggao Group Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20101110 |