JPWO2022149230A1 - - Google Patents
Info
- Publication number
- JPWO2022149230A1 JPWO2022149230A1 JP2021525578A JP2021525578A JPWO2022149230A1 JP WO2022149230 A1 JPWO2022149230 A1 JP WO2022149230A1 JP 2021525578 A JP2021525578 A JP 2021525578A JP 2021525578 A JP2021525578 A JP 2021525578A JP WO2022149230 A1 JPWO2022149230 A1 JP WO2022149230A1
- Authority
- JP
- Japan
- 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
- 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
- H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/000290 WO2022149230A1 (en) | 2021-01-07 | 2021-01-07 | Gas-insulated switching device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7051011B1 JP7051011B1 (en) | 2022-04-08 |
JPWO2022149230A1 true JPWO2022149230A1 (en) | 2022-07-14 |
Family
ID=81259458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021525578A Active JP7051011B1 (en) | 2021-01-07 | 2021-01-07 | Gas insulation switchgear |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4277056A4 (en) |
JP (1) | JP7051011B1 (en) |
TW (1) | TWI797809B (en) |
WO (1) | WO2022149230A1 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS519278B1 (en) | 1968-01-25 | 1976-03-25 | ||
JPH01104626U (en) * | 1988-01-05 | 1989-07-14 | ||
JP5179278B2 (en) * | 2008-07-23 | 2013-04-10 | 三菱電機株式会社 | Switch |
JP5419606B2 (en) * | 2009-09-15 | 2014-02-19 | 三菱電機株式会社 | Gas insulated switchgear |
JP5210367B2 (en) * | 2010-10-27 | 2013-06-12 | フジパックシステム株式会社 | Method for producing molded product using wood mold |
JP2016100204A (en) * | 2014-11-21 | 2016-05-30 | 株式会社東芝 | Disconnector |
JP2016208809A (en) * | 2015-04-23 | 2016-12-08 | 株式会社日立製作所 | Switch gear |
JP2017158397A (en) * | 2016-03-04 | 2017-09-07 | 三菱電機株式会社 | Gas insulation switching apparatus |
-
2021
- 2021-01-07 WO PCT/JP2021/000290 patent/WO2022149230A1/en unknown
- 2021-01-07 JP JP2021525578A patent/JP7051011B1/en active Active
- 2021-01-07 EP EP21917457.0A patent/EP4277056A4/en active Pending
- 2021-11-03 TW TW110140874A patent/TWI797809B/en active
Also Published As
Publication number | Publication date |
---|---|
EP4277056A1 (en) | 2023-11-15 |
EP4277056A4 (en) | 2024-02-14 |
TWI797809B (en) | 2023-04-01 |
WO2022149230A1 (en) | 2022-07-14 |
JP7051011B1 (en) | 2022-04-08 |
TW202228350A (en) | 2022-07-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210511 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20210511 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211012 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211201 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220301 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220329 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7051011 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |