CN112928743B - 一种电力系统用过电压保护器结构 - Google Patents
一种电力系统用过电压保护器结构 Download PDFInfo
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- CN112928743B CN112928743B CN202110109138.5A CN202110109138A CN112928743B CN 112928743 B CN112928743 B CN 112928743B CN 202110109138 A CN202110109138 A CN 202110109138A CN 112928743 B CN112928743 B CN 112928743B
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- Prior art keywords
- conductive
- plate
- fixedly installed
- conductive block
- pressure plate
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110109138.5A CN112928743B (zh) | 2021-01-27 | 2021-01-27 | 一种电力系统用过电压保护器结构 |
Applications Claiming Priority (1)
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CN202110109138.5A CN112928743B (zh) | 2021-01-27 | 2021-01-27 | 一种电力系统用过电压保护器结构 |
Publications (2)
Publication Number | Publication Date |
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CN112928743A CN112928743A (zh) | 2021-06-08 |
CN112928743B true CN112928743B (zh) | 2022-04-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202110109138.5A Active CN112928743B (zh) | 2021-01-27 | 2021-01-27 | 一种电力系统用过电压保护器结构 |
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CN (1) | CN112928743B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115064424A (zh) * | 2022-07-14 | 2022-09-16 | 杭州偌德科技有限公司 | 一种用于电涌保护设备的壳体及相关的电涌保护设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE30724E (en) * | 1979-07-16 | 1981-08-25 | Reliable Electric Company | Line protector having arrester and fail-safe circuit bypassing the arrester |
US5128824A (en) * | 1991-02-20 | 1992-07-07 | Amerace Corporation | Directionally vented underground distribution surge arrester |
US5227944A (en) * | 1991-10-28 | 1993-07-13 | Alan Scientific Corporation | Breaker for surge protector |
CN208078383U (zh) * | 2018-04-02 | 2018-11-09 | 山东科技大学 | 监控式过电压保护装置 |
CN209184240U (zh) * | 2019-01-31 | 2019-07-30 | 雷施盾(北京)科技有限公司 | 一种带排气除尘结构的电涌保护器 |
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2021
- 2021-01-27 CN CN202110109138.5A patent/CN112928743B/zh active Active
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CN112928743A (zh) | 2021-06-08 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220406 Address after: 030000 room 2504, 25 / F, block C, No. 529, South Central Street, Taiyuan Xuefu Park, comprehensive reform demonstration zone, Taiyuan, Shanxi Province Applicant after: Shanxi Hebang Electric Power Technology Co.,Ltd. Address before: 518000 No.2 Jian'an Road, Liutang, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Cai Ruituo |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Room 1709, 17th Floor, Building D, No. 529 South Zhonghuan Street, Xuefu Industrial Park, Shanxi Transformation and Comprehensive Reform Demonstration Zone, Taiyuan City, Shanxi Province, 030000 (one photo with multiple locations) Patentee after: Hebang Electric Power Technology Co.,Ltd. Country or region after: China Address before: 030000 room 2504, 25 / F, block C, No. 529, South Central Street, Taiyuan Xuefu Park, comprehensive reform demonstration zone, Taiyuan, Shanxi Province Patentee before: Shanxi Hebang Electric Power Technology Co.,Ltd. Country or region before: China |
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CP03 | Change of name, title or address | ||
OL01 | Intention to license declared | ||
OL01 | Intention to license declared |