CN108831791A - 一种用于高压sf6断路器的螺纹型喷口 - Google Patents
一种用于高压sf6断路器的螺纹型喷口 Download PDFInfo
- Publication number
- CN108831791A CN108831791A CN201810563770.5A CN201810563770A CN108831791A CN 108831791 A CN108831791 A CN 108831791A CN 201810563770 A CN201810563770 A CN 201810563770A CN 108831791 A CN108831791 A CN 108831791A
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- CN
- China
- Prior art keywords
- spout
- small
- breaker
- big
- arcing 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
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials
Landscapes
- Circuit Breakers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810563770.5A CN108831791A (zh) | 2018-06-04 | 2018-06-04 | 一种用于高压sf6断路器的螺纹型喷口 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810563770.5A CN108831791A (zh) | 2018-06-04 | 2018-06-04 | 一种用于高压sf6断路器的螺纹型喷口 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108831791A true CN108831791A (zh) | 2018-11-16 |
Family
ID=64143665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810563770.5A Pending CN108831791A (zh) | 2018-06-04 | 2018-06-04 | 一种用于高压sf6断路器的螺纹型喷口 |
Country Status (1)
Country | Link |
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CN (1) | CN108831791A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110112034A (zh) * | 2019-05-30 | 2019-08-09 | 沈阳工业大学 | 一种用于高压sf6断路器的螺纹型触头 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101162663A (zh) * | 2007-10-22 | 2008-04-16 | 沈阳工业大学 | 具有凹槽的旋气式喷口高压气吹断路器 |
CN101162662A (zh) * | 2007-10-22 | 2008-04-16 | 沈阳工业大学 | 具有叶片的旋气式喷口高压气吹断路器 |
CN201327792Y (zh) * | 2008-12-08 | 2009-10-14 | 北京北开电气股份有限公司 | 一种低温低气压断路器 |
CN102364656A (zh) * | 2011-10-13 | 2012-02-29 | 沈阳工业大学 | 旋气式能量分离型高压sf6断路器及其能量分离方法 |
CN102938349A (zh) * | 2012-11-08 | 2013-02-20 | 上海思源高压开关有限公司 | 高压气体断路器 |
-
2018
- 2018-06-04 CN CN201810563770.5A patent/CN108831791A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101162663A (zh) * | 2007-10-22 | 2008-04-16 | 沈阳工业大学 | 具有凹槽的旋气式喷口高压气吹断路器 |
CN101162662A (zh) * | 2007-10-22 | 2008-04-16 | 沈阳工业大学 | 具有叶片的旋气式喷口高压气吹断路器 |
CN201327792Y (zh) * | 2008-12-08 | 2009-10-14 | 北京北开电气股份有限公司 | 一种低温低气压断路器 |
CN102364656A (zh) * | 2011-10-13 | 2012-02-29 | 沈阳工业大学 | 旋气式能量分离型高压sf6断路器及其能量分离方法 |
CN102938349A (zh) * | 2012-11-08 | 2013-02-20 | 上海思源高压开关有限公司 | 高压气体断路器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110112034A (zh) * | 2019-05-30 | 2019-08-09 | 沈阳工业大学 | 一种用于高压sf6断路器的螺纹型触头 |
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191028 Address after: Shen Liaoning Road 110870 in Liaoning province Shenyang City Economic and Technological Development Zone No. 111 Applicant after: Shenyang University of Technology Applicant after: Changzhi electric company of Guo Wang Shanxi Electric Power Corporation Applicant after: Xi'an Jiaotong University Address before: Shen Liaoning Road 110870 in Liaoning province Shenyang City Economic and Technological Development Zone No. 111 Applicant before: Shenyang University of Technology Applicant before: Changzhi electric company of Guo Wang Shanxi Electric Power Corporation |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |