CN104347306B - 隔离开关静触头 - Google Patents
隔离开关静触头 Download PDFInfo
- Publication number
- CN104347306B CN104347306B CN201310323381.2A CN201310323381A CN104347306B CN 104347306 B CN104347306 B CN 104347306B CN 201310323381 A CN201310323381 A CN 201310323381A CN 104347306 B CN104347306 B CN 104347306B
- Authority
- CN
- China
- Prior art keywords
- fingertip
- row
- fixed contact
- flat spring
- isolation 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/38—Plug-and-socket contacts
- H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/44—Contacts characterised by the manner in which co-operating contacts engage by sliding with resilient mounting
-
- 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
Landscapes
- Elimination Of Static Electricity (AREA)
- Contacts (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310323381.2A CN104347306B (zh) | 2013-07-30 | 2013-07-30 | 隔离开关静触头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310323381.2A CN104347306B (zh) | 2013-07-30 | 2013-07-30 | 隔离开关静触头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104347306A CN104347306A (zh) | 2015-02-11 |
CN104347306B true CN104347306B (zh) | 2016-05-04 |
Family
ID=52502708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310323381.2A Active CN104347306B (zh) | 2013-07-30 | 2013-07-30 | 隔离开关静触头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104347306B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105023793B (zh) * | 2015-06-26 | 2017-10-31 | 中国西电电气股份有限公司 | 一种特高压直流隔离开关的导电结构 |
CN113223892A (zh) * | 2021-05-25 | 2021-08-06 | 上海电器科学研究所(集团)有限公司 | 一种快速无弹跳的真空灭弧装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2572539Y (zh) * | 2002-09-28 | 2003-09-10 | 杜乐田 | 一种户外高压隔离开关 |
CN2588515Y (zh) * | 2002-11-23 | 2003-11-26 | 阎淼江 | 高压隔离开关触头 |
CN201307549Y (zh) * | 2008-10-22 | 2009-09-09 | 西宁供电公司 | 旋转式隔离开关静触头 |
CN203339044U (zh) * | 2013-07-30 | 2013-12-11 | 乐星湖开电气(湖北)有限公司 | 隔离开关静触头 |
-
2013
- 2013-07-30 CN CN201310323381.2A patent/CN104347306B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2572539Y (zh) * | 2002-09-28 | 2003-09-10 | 杜乐田 | 一种户外高压隔离开关 |
CN2588515Y (zh) * | 2002-11-23 | 2003-11-26 | 阎淼江 | 高压隔离开关触头 |
CN201307549Y (zh) * | 2008-10-22 | 2009-09-09 | 西宁供电公司 | 旋转式隔离开关静触头 |
CN203339044U (zh) * | 2013-07-30 | 2013-12-11 | 乐星湖开电气(湖北)有限公司 | 隔离开关静触头 |
Also Published As
Publication number | Publication date |
---|---|
CN104347306A (zh) | 2015-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102496808A (zh) | 防触电安全插座 | |
CN202363643U (zh) | 防触电安全插座 | |
CN101662091B (zh) | 一种安全防触电插座 | |
CN202373525U (zh) | 采用软连接装置的双断点低压接触器触头结构 | |
CN104347306B (zh) | 隔离开关静触头 | |
CN201699161U (zh) | 一种触头式接地棒 | |
CN203339044U (zh) | 隔离开关静触头 | |
CN207800529U (zh) | 断路器触头*** | |
CN108493073A (zh) | 断路器动触头***的改良结构 | |
CN207925382U (zh) | 一种隔离开关用静触头 | |
CN207542176U (zh) | 断路器触头*** | |
CN103326192B (zh) | 一种安全插座 | |
CN202513100U (zh) | 一种断路器的电连接结构 | |
CN107633981B (zh) | 一种断路器触头*** | |
CN204270960U (zh) | 一种gw1隔离开关 | |
CN208655548U (zh) | 断路器动触头***的改良结构 | |
CN206849712U (zh) | 一种高压电气开关 | |
CN201113426Y (zh) | ***隔离家电保护器 | |
CN110416833A (zh) | 一种自短路保护连接器 | |
CN203631393U (zh) | 一种800kV高压交流隔离开关辅助触头 | |
CN202454767U (zh) | 一种电力开关柜用转接内插件 | |
CN102915888B (zh) | 电路装置及包含该电路装置的抽屉式断路器 | |
CN217182127U (zh) | 框架式断路器的抽屉座触头*** | |
CN203056290U (zh) | 按压断电安全插头 | |
CN209571695U (zh) | 一种带低残压保护的开关柜 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 443004 No. 100 Tan Tan Road, Point Military Area, Yichang, Hubei Applicant after: Hubei Hukai Switch Electric Co., Ltd. Address before: 443004 No. 100 Tan Tan Road, Point Military Area, Yichang, Hubei Applicant before: Happy lake open electric (Hubei) Co., Ltd. |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190813 Address after: 238300 Wuwei Economic Development Zone Chengdong Park, Wuhu City, Anhui Province Patentee after: Angao Electric Co., Ltd. Address before: 443004 No. 100 Tan Tan Road, Point Military Area, Yichang, Hubei Patentee before: Hubei Hukai Switch Electric Co., Ltd. |