JPWO2024252578A1 - - Google Patents
Info
- Publication number
- JPWO2024252578A1 JPWO2024252578A1 JP2025525542A JP2025525542A JPWO2024252578A1 JP WO2024252578 A1 JPWO2024252578 A1 JP WO2024252578A1 JP 2025525542 A JP2025525542 A JP 2025525542A JP 2025525542 A JP2025525542 A JP 2025525542A JP WO2024252578 A1 JPWO2024252578 A1 JP WO2024252578A1
- 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.)
- Pending
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
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/021224 WO2024252578A1 (ja) | 2023-06-07 | 2023-06-07 | 開閉装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024252578A1 true JPWO2024252578A1 (https=) | 2024-12-12 |
| JPWO2024252578A5 JPWO2024252578A5 (https=) | 2025-07-08 |
Family
ID=93795344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025525542A Pending JPWO2024252578A1 (https=) | 2023-06-07 | 2023-06-07 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4726759A1 (https=) |
| JP (1) | JPWO2024252578A1 (https=) |
| CN (1) | CN121285870A (https=) |
| TW (1) | TWI860067B (https=) |
| WO (1) | WO2024252578A1 (https=) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57197144U (https=) * | 1981-06-11 | 1982-12-14 | ||
| WO1994014177A1 (en) * | 1992-12-16 | 1994-06-23 | Nu-Lec Pty. Ltd. | Arc extinguishing switch apparatus and method |
| JP5368150B2 (ja) * | 2009-04-14 | 2013-12-18 | 三菱電機株式会社 | 開閉器 |
| JP5512474B2 (ja) * | 2010-09-21 | 2014-06-04 | 株式会社東芝 | 開閉装置 |
| JP5948176B2 (ja) * | 2012-07-24 | 2016-07-06 | 株式会社日立製作所 | 開閉器 |
| KR101992736B1 (ko) * | 2015-04-22 | 2019-06-26 | 엘에스산전 주식회사 | 진공 인터럽터의 접점부 |
| TWI669740B (zh) * | 2018-06-08 | 2019-08-21 | 宏碁股份有限公司 | 旋鈕裝置 |
| JP2020042985A (ja) * | 2018-09-11 | 2020-03-19 | 日新電機株式会社 | ガス遮断器 |
| WO2023188287A1 (ja) | 2022-03-31 | 2023-10-05 | 三菱電機株式会社 | 開閉装置 |
-
2023
- 2023-06-07 JP JP2025525542A patent/JPWO2024252578A1/ja active Pending
- 2023-06-07 CN CN202380098671.3A patent/CN121285870A/zh active Pending
- 2023-06-07 WO PCT/JP2023/021224 patent/WO2024252578A1/ja not_active Ceased
- 2023-06-07 EP EP23940679.6A patent/EP4726759A1/en active Pending
- 2023-08-29 TW TW112132558A patent/TWI860067B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TW202449820A (zh) | 2024-12-16 |
| WO2024252578A1 (ja) | 2024-12-12 |
| EP4726759A1 (en) | 2026-04-15 |
| CN121285870A (zh) | 2026-01-06 |
| TWI860067B (zh) | 2024-10-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250424 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250424 |