JPWO2025104866A1 - - Google Patents
Info
- Publication number
- JPWO2025104866A1 JPWO2025104866A1 JP2024519442A JP2024519442A JPWO2025104866A1 JP WO2025104866 A1 JPWO2025104866 A1 JP WO2025104866A1 JP 2024519442 A JP2024519442 A JP 2024519442A JP 2024519442 A JP2024519442 A JP 2024519442A JP WO2025104866 A1 JPWO2025104866 A1 JP WO2025104866A1
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/94—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected solely due to the pressure caused by the arc itself or by an auxiliary arc
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- 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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/041240 WO2025104866A1 (ja) | 2023-11-16 | 2023-11-16 | 接点開閉器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2025104866A1 true JPWO2025104866A1 (https=) | 2025-05-22 |
| JPWO2025104866A5 JPWO2025104866A5 (https=) | 2025-10-15 |
| JP7774721B2 JP7774721B2 (ja) | 2025-11-21 |
Family
ID=95742340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024519442A Active JP7774721B2 (ja) | 2023-11-16 | 2023-11-16 | 接点開閉器 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7774721B2 (https=) |
| WO (1) | WO2025104866A1 (https=) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6064545U (ja) * | 1983-10-11 | 1985-05-08 | 松下電工株式会社 | 消弧装置 |
| JPH0485552U (https=) * | 1990-11-29 | 1992-07-24 | ||
| JPH0527935U (ja) * | 1991-09-18 | 1993-04-09 | 三菱電機株式会社 | 消弧装置 |
| JPH05135680A (ja) * | 1991-11-11 | 1993-06-01 | Matsushita Electric Works Ltd | 消弧装置 |
| JPH0643992U (ja) * | 1992-11-24 | 1994-06-10 | 松下電工株式会社 | 回路遮断器 |
| JPH0745870Y2 (ja) * | 1989-09-26 | 1995-10-18 | 松下電工株式会社 | 消弧装置 |
| JPH07272597A (ja) * | 1994-03-31 | 1995-10-20 | Mitsubishi Electric Corp | 開閉器 |
| JPH11353967A (ja) * | 1998-06-09 | 1999-12-24 | Mitsubishi Electric Corp | 開閉器 |
-
2023
- 2023-11-16 WO PCT/JP2023/041240 patent/WO2025104866A1/ja active Pending
- 2023-11-16 JP JP2024519442A patent/JP7774721B2/ja active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6064545U (ja) * | 1983-10-11 | 1985-05-08 | 松下電工株式会社 | 消弧装置 |
| JPH0745870Y2 (ja) * | 1989-09-26 | 1995-10-18 | 松下電工株式会社 | 消弧装置 |
| JPH0485552U (https=) * | 1990-11-29 | 1992-07-24 | ||
| JPH0527935U (ja) * | 1991-09-18 | 1993-04-09 | 三菱電機株式会社 | 消弧装置 |
| JPH05135680A (ja) * | 1991-11-11 | 1993-06-01 | Matsushita Electric Works Ltd | 消弧装置 |
| JPH0643992U (ja) * | 1992-11-24 | 1994-06-10 | 松下電工株式会社 | 回路遮断器 |
| JPH07272597A (ja) * | 1994-03-31 | 1995-10-20 | Mitsubishi Electric Corp | 開閉器 |
| JPH11353967A (ja) * | 1998-06-09 | 1999-12-24 | Mitsubishi Electric Corp | 開閉器 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025104866A1 (ja) | 2025-05-22 |
| JP7774721B2 (ja) | 2025-11-21 |
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