GB201708988D0 - Early entry - Google Patents
Early entryInfo
- Publication number
- GB201708988D0 GB201708988D0 GBGB1708988.9A GB201708988A GB201708988D0 GB 201708988 D0 GB201708988 D0 GB 201708988D0 GB 201708988 A GB201708988 A GB 201708988A GB 201708988 D0 GB201708988 D0 GB 201708988D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- early entry
- early
- entry
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AE852016 | 2016-01-25 | ||
PCT/IB2017/000032 WO2017130051A1 (en) | 2016-01-25 | 2017-01-25 | Safety arrangement for a ring main unit |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201708988D0 true GB201708988D0 (en) | 2017-07-19 |
GB2550497A GB2550497A (en) | 2017-11-22 |
GB2550497B GB2550497B (en) | 2022-01-05 |
Family
ID=59349853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1708988.9A Active GB2550497B (en) | 2016-01-25 | 2017-01-25 | Safety arrangement for a ring main unit |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2550497B (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201781221U (en) * | 2010-09-06 | 2011-03-30 | 北京合纵实科电力科技有限公司 | Low-air pressure latching unit for ring main units and ring main unit adopting same |
CN204178965U (en) * | 2014-05-12 | 2015-02-25 | 国家电网公司 | The safety interlock system of 10kV ring main unit and off-tube Ore-controlling Role |
-
2017
- 2017-01-25 GB GB1708988.9A patent/GB2550497B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2550497A (en) | 2017-11-22 |
GB2550497B (en) | 2022-01-05 |
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