CN107170633B - 一种固封极柱 - Google Patents
一种固封极柱 Download PDFInfo
- Publication number
- CN107170633B CN107170633B CN201710412130.XA CN201710412130A CN107170633B CN 107170633 B CN107170633 B CN 107170633B CN 201710412130 A CN201710412130 A CN 201710412130A CN 107170633 B CN107170633 B CN 107170633B
- Authority
- CN
- China
- Prior art keywords
- insulating seat
- contact
- lower insulating
- seat
- metal contact
- 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
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- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
- H01H2033/66223—Details relating to the sealing of vacuum switch housings
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710412130.XA CN107170633B (zh) | 2017-06-02 | 2017-06-02 | 一种固封极柱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710412130.XA CN107170633B (zh) | 2017-06-02 | 2017-06-02 | 一种固封极柱 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107170633A CN107170633A (zh) | 2017-09-15 |
CN107170633B true CN107170633B (zh) | 2020-03-31 |
Family
ID=59825345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710412130.XA Active CN107170633B (zh) | 2017-06-02 | 2017-06-02 | 一种固封极柱 |
Country Status (1)
Country | Link |
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CN (1) | CN107170633B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004342359A (ja) * | 2003-05-13 | 2004-12-02 | Mitsubishi Electric Corp | 真空開閉装置 |
CN102129931A (zh) * | 2010-01-13 | 2011-07-20 | 厦门协成实业有限公司 | 隔离真空断路器 |
CN202189724U (zh) * | 2011-08-30 | 2012-04-11 | 温州新机电器有限公司 | 一种高压真空开关 |
CN103117189A (zh) * | 2012-12-24 | 2013-05-22 | 刘晓颖 | 一种固封极柱及固体绝缘环网柜 |
-
2017
- 2017-06-02 CN CN201710412130.XA patent/CN107170633B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004342359A (ja) * | 2003-05-13 | 2004-12-02 | Mitsubishi Electric Corp | 真空開閉装置 |
CN102129931A (zh) * | 2010-01-13 | 2011-07-20 | 厦门协成实业有限公司 | 隔离真空断路器 |
CN202189724U (zh) * | 2011-08-30 | 2012-04-11 | 温州新机电器有限公司 | 一种高压真空开关 |
CN103117189A (zh) * | 2012-12-24 | 2013-05-22 | 刘晓颖 | 一种固封极柱及固体绝缘环网柜 |
Also Published As
Publication number | Publication date |
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CN107170633A (zh) | 2017-09-15 |
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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 | ||
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. 5, Leyuan South 1st Street, Yanqi Economic Development Zone, Huairou District, Beijing 101400 Patentee after: Jebet Electric Co.,Ltd. Patentee after: BEIJING SOJO ELECTRIC Co.,Ltd. Address before: No. 5, Leyuan South 1st Street, Yanqi Economic Development Zone, Huairou District, Beijing 101400 Patentee before: BEIJING JIEYUAN ELECTRIC Co.,Ltd. Patentee before: BEIJING SOJO ELECTRIC Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230404 Address after: 230000 east side of Fenglin Avenue, Xiatang Town, Changfeng County, Hefei City, Anhui Province Patentee after: Shuangjie Electric Hefei Co.,Ltd. Address before: No. 5, Leyuan South 1st Street, Yanqi Economic Development Zone, Huairou District, Beijing 101400 Patentee before: Jebet Electric Co.,Ltd. Patentee before: BEIJING SOJO ELECTRIC Co.,Ltd. |