CN111091996B - 一种环网柜内的负荷开关 - Google Patents
一种环网柜内的负荷开关 Download PDFInfo
- Publication number
- CN111091996B CN111091996B CN202010007805.4A CN202010007805A CN111091996B CN 111091996 B CN111091996 B CN 111091996B CN 202010007805 A CN202010007805 A CN 202010007805A CN 111091996 B CN111091996 B CN 111091996B
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- CN
- China
- Prior art keywords
- swing arm
- baffle
- connecting shaft
- fixedly arranged
- spring
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/42—Driving mechanisms
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010007805.4A CN111091996B (zh) | 2020-01-05 | 2020-01-05 | 一种环网柜内的负荷开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010007805.4A CN111091996B (zh) | 2020-01-05 | 2020-01-05 | 一种环网柜内的负荷开关 |
Publications (2)
Publication Number | Publication Date |
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CN111091996A CN111091996A (zh) | 2020-05-01 |
CN111091996B true CN111091996B (zh) | 2021-11-05 |
Family
ID=70399831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010007805.4A Active CN111091996B (zh) | 2020-01-05 | 2020-01-05 | 一种环网柜内的负荷开关 |
Country Status (1)
Country | Link |
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CN (1) | CN111091996B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201393003Y (zh) * | 2009-01-05 | 2010-01-27 | 浙宝电气(杭州)集团有限公司 | 充气式环网开关设备负荷开关 |
CN203218115U (zh) * | 2013-05-15 | 2013-09-25 | 深圳市蓝希望电子有限公司 | 环网柜断路器的分合闸装置 |
CN105304362B (zh) * | 2014-07-14 | 2017-09-22 | 亚洲电力设备(深圳)股份有限公司 | 固体绝缘开关设备的主回路操作机构 |
CN204464084U (zh) * | 2015-01-23 | 2015-07-08 | 上海安奕极企业发展有限公司 | 一种用于负荷开关的弹簧操作机构 |
CN205384980U (zh) * | 2015-12-24 | 2016-07-13 | 珠海鼎冠电气有限公司 | 一种环网柜用的弹操机构 |
CN107293443B (zh) * | 2017-08-11 | 2020-06-12 | 宇光电气有限公司 | 一种真空负荷开关操作机构 |
CN207116252U (zh) * | 2017-09-08 | 2018-03-16 | 河南华盛隆源电气有限公司 | 一种负荷开关用电动机构 |
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2020
- 2020-01-05 CN CN202010007805.4A patent/CN111091996B/zh active Active
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Publication number | Publication date |
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CN111091996A (zh) | 2020-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xianlun Inventor after: Zheng Zhiman Inventor after: Wang Hongwei Inventor after: Quan Shuzhen Inventor before: Quan Shuzhen |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211021 Address after: 325699 Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province Applicant after: ZHEJIANG NANYANG TRANSMISSION AND DISTRIBUTION EQUIPMENT Co.,Ltd. Address before: 076550 room 503, unit 4, building 36, civil administration Garden community, 200m north of Jianshe street, Kangbao County, Zhangjiakou City, Hebei Province Applicant before: Quan Shuzhen |
|
GR01 | Patent grant | ||
GR01 | Patent grant |