CN104616928B - 一种负荷开关 - Google Patents
一种负荷开关 Download PDFInfo
- Publication number
- CN104616928B CN104616928B CN201510056669.7A CN201510056669A CN104616928B CN 104616928 B CN104616928 B CN 104616928B CN 201510056669 A CN201510056669 A CN 201510056669A CN 104616928 B CN104616928 B CN 104616928B
- Authority
- CN
- China
- Prior art keywords
- blade
- chamber
- contact
- moving contact
- load switch
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/22—Selection of fluids for arc-extinguishing
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510056669.7A CN104616928B (zh) | 2015-02-04 | 2015-02-04 | 一种负荷开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510056669.7A CN104616928B (zh) | 2015-02-04 | 2015-02-04 | 一种负荷开关 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104616928A CN104616928A (zh) | 2015-05-13 |
CN104616928B true CN104616928B (zh) | 2017-06-06 |
Family
ID=53151333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510056669.7A Active CN104616928B (zh) | 2015-02-04 | 2015-02-04 | 一种负荷开关 |
Country Status (1)
Country | Link |
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CN (1) | CN104616928B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109698089A (zh) * | 2019-01-28 | 2019-04-30 | 广东安恒铁塔钢构有限公司 | 一种三工位隔离开关及常压密闭永磁断路器柜 |
CN111524744B (zh) * | 2020-05-27 | 2023-03-31 | 库柏爱迪生(平顶山)电子科技有限公司 | 灭弧喷口及具有其的负荷开关 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202523632U (zh) * | 2012-03-30 | 2012-11-07 | 厦门华电开关有限公司 | 一种灭弧负荷开关及开关设备 |
CN203983152U (zh) * | 2014-03-13 | 2014-12-03 | 厦门凯能电力科技有限公司 | 一种负荷开关 |
CN204464156U (zh) * | 2015-02-04 | 2015-07-08 | 厦门凯能电力科技有限公司 | 一种负荷开关 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7626287B2 (en) * | 2005-04-06 | 2009-12-01 | Dean Sanders | High voltage loadbreak switch safety indicator |
-
2015
- 2015-02-04 CN CN201510056669.7A patent/CN104616928B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202523632U (zh) * | 2012-03-30 | 2012-11-07 | 厦门华电开关有限公司 | 一种灭弧负荷开关及开关设备 |
CN203983152U (zh) * | 2014-03-13 | 2014-12-03 | 厦门凯能电力科技有限公司 | 一种负荷开关 |
CN204464156U (zh) * | 2015-02-04 | 2015-07-08 | 厦门凯能电力科技有限公司 | 一种负荷开关 |
Also Published As
Publication number | Publication date |
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CN104616928A (zh) | 2015-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: PAN YE Free format text: FORMER OWNER: XIAMEN KAINENG ELECTRIC POWER TECHNOLOGY CO., LTD. Effective date: 20150804 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150804 Address after: Siming District of Xiamen city in Fujian province 361000 Ping Road No. 26 Room 806 Applicant after: Pan Huang Address before: 361000, No. 3, No. 515, No. third ting Road, Jimei District, Fujian, Xiamen Applicant before: XIAMEN KAINENG ELECTRIC POWER SCIENCE & TECHNOLOGY CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161028 Address after: The North Industrial Zone Road in Jimei District of Xiamen City, Fujian Province, No. 47 361000 Applicant after: SOUTH CHINA ELECTRIC DEVELOPMENT (XIAMEN) LTD. Address before: Siming District of Xiamen city in Fujian province 361000 Ping Road No. 26 Room 806 Applicant before: Pan Huang |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 47 Huanzhu Road, North Industrial Zone, Jimei District, Xiamen City, Fujian Province, 361000 Patentee after: Zhongjun Intelligent Electrical Technology Co., Ltd. Address before: No. 47 Huanzhu Road, North Industrial Zone, Jimei District, Xiamen City, Fujian Province, 361000 Patentee before: SOUTH CHINA ELECTRIC DEVELOPMENT (XIAMEN) LTD. |