CN101807473B - 羊角并联触头系统 - Google Patents
羊角并联触头系统 Download PDFInfo
- Publication number
- CN101807473B CN101807473B CN2009100461736A CN200910046173A CN101807473B CN 101807473 B CN101807473 B CN 101807473B CN 2009100461736 A CN2009100461736 A CN 2009100461736A CN 200910046173 A CN200910046173 A CN 200910046173A CN 101807473 B CN101807473 B CN 101807473B
- Authority
- CN
- China
- Prior art keywords
- contact
- contacts
- horn
- neutral point
- group
- 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.)
- Active
Links
Images
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100461736A CN101807473B (zh) | 2009-02-13 | 2009-02-13 | 羊角并联触头系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100461736A CN101807473B (zh) | 2009-02-13 | 2009-02-13 | 羊角并联触头系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101807473A CN101807473A (zh) | 2010-08-18 |
CN101807473B true CN101807473B (zh) | 2012-01-11 |
Family
ID=42609221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100461736A Active CN101807473B (zh) | 2009-02-13 | 2009-02-13 | 羊角并联触头系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101807473B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5786552A (en) * | 1994-03-09 | 1998-07-28 | Maschinenfabrik Reinhausen Gmbh | Switching arrangement for load change-over switches of step switches and for selector switches |
CN2800468Y (zh) * | 2005-03-28 | 2006-07-26 | 上海华明电力设备制造有限公司 | 组合式有载分接开关 |
CN101320650A (zh) * | 2007-06-08 | 2008-12-10 | 上海华明电力设备制造有限公司 | 真空有载分接开关的真空泡系统整体式单元结构 |
CN201359916Y (zh) * | 2009-03-04 | 2009-12-09 | 上海华明电力设备制造有限公司 | 羊角触头的并联结构 |
-
2009
- 2009-02-13 CN CN2009100461736A patent/CN101807473B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5786552A (en) * | 1994-03-09 | 1998-07-28 | Maschinenfabrik Reinhausen Gmbh | Switching arrangement for load change-over switches of step switches and for selector switches |
CN2800468Y (zh) * | 2005-03-28 | 2006-07-26 | 上海华明电力设备制造有限公司 | 组合式有载分接开关 |
CN101320650A (zh) * | 2007-06-08 | 2008-12-10 | 上海华明电力设备制造有限公司 | 真空有载分接开关的真空泡系统整体式单元结构 |
CN201359916Y (zh) * | 2009-03-04 | 2009-12-09 | 上海华明电力设备制造有限公司 | 羊角触头的并联结构 |
Non-Patent Citations (2)
Title |
---|
JP特开平11-307362A 1999.11.05 |
JP特开平5-82366A 1993.04.02 |
Also Published As
Publication number | Publication date |
---|---|
CN101807473A (zh) | 2010-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101651029B (zh) | 有载分接开关所使用的真空泡切换芯子 | |
CN101430966B (zh) | 晶闸管直接切换有载分接开关 | |
CN101807472B (zh) | 一种替换有载分接开关铜钨触头组的真空泡组 | |
CN102709106B (zh) | 真空灭弧转换选择器 | |
CN202178175U (zh) | 真空有载分接开关双真空管过渡电路 | |
CN201359915Y (zh) | 有载分接开关的真空泡切换芯子 | |
CN101383223B (zh) | 有载分接开关的切换芯子 | |
CN101807473B (zh) | 羊角并联触头系统 | |
CN102832075A (zh) | 真空有载分接开关双真空管过渡电路 | |
CN201359916Y (zh) | 羊角触头的并联结构 | |
CN202258989U (zh) | 一种真空有载分接开关的切换机构 | |
CN208111306U (zh) | 一种有载分接开关的新型调压结构 | |
CN202258841U (zh) | 一种立式布置的一体式双极性转换器 | |
CN101807469B (zh) | 驱动真空泡的杠杆系统 | |
CN115763112A (zh) | 一种换流变有载调压开关对称往复过渡电路及调压方法 | |
CN201430078Y (zh) | 真空有载分接开关的切换机构 | |
CN101529977A (zh) | 电抗前置装置 | |
CN202585193U (zh) | 真空灭弧转换选择器 | |
CN101752070B (zh) | M型有载分接开关所使用的真空泡切换芯子 | |
CN102226969B (zh) | 变压器的串联式复合切换开关的有载分接开关 | |
CN101399534B (zh) | 晶闸管电抗过渡无快速机构有载分接开关 | |
CN206098195U (zh) | 一种三相电力变压器两个真空灭弧室的有载分接开关 | |
CN201689773U (zh) | 光控电子式正反调有载分接开关 | |
CN215680377U (zh) | 一种有载分接开关单电阻过渡电路 | |
CN201259826Y (zh) | 晶闸管直接切换有载分接开关 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHANGHAI HUAMING POWER EQUIPMENT GROUP CO., LTD. Effective date: 20150317 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200333 Shanghai city Putuo District No. 977 in the same way Patentee after: SHANGHAI HUAMING POWER EQUIPMENT Co.,Ltd. Patentee after: SHANGHAI HUAMING POWER EQUIPMENT GROUP Co.,Ltd. Address before: 200333 Shanghai city Putuo District No. 977 in the same way Patentee before: SHANGHAI HUAMING POWER EQUIPMENT Co.,Ltd. Patentee before: Shanghai Huaming High-Voltage Switchgear Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150317 Address after: 200333 Shanghai city Putuo District No. 977 in the same way Patentee after: SHANGHAI HUAMING POWER EQUIPMENT Co.,Ltd. Address before: 200333 Shanghai city Putuo District No. 977 in the same way Patentee before: SHANGHAI HUAMING POWER EQUIPMENT Co.,Ltd. Patentee before: SHANGHAI HUAMING POWER EQUIPMENT GROUP Co.,Ltd. |