JPWO2022124360A1 - - Google Patents
Info
- Publication number
- JPWO2022124360A1 JPWO2022124360A1 JP2022568324A JP2022568324A JPWO2022124360A1 JP WO2022124360 A1 JPWO2022124360 A1 JP WO2022124360A1 JP 2022568324 A JP2022568324 A JP 2022568324A JP 2022568324 A JP2022568324 A JP 2022568324A JP WO2022124360 A1 JPWO2022124360 A1 JP WO2022124360A1
- 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
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing 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
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020205169 | 2020-12-10 | ||
| JP2020205169 | 2020-12-10 | ||
| PCT/JP2021/045269 WO2022124360A1 (ja) | 2020-12-10 | 2021-12-09 | 消弧装置および消弧装置の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022124360A1 true JPWO2022124360A1 (enrdf_load_stackoverflow) | 2022-06-16 |
| JPWO2022124360A5 JPWO2022124360A5 (enrdf_load_stackoverflow) | 2023-04-17 |
| JP7378643B2 JP7378643B2 (ja) | 2023-11-13 |
Family
ID=81973372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022568324A Active JP7378643B2 (ja) | 2020-12-10 | 2021-12-09 | 消弧装置および消弧装置の製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7378643B2 (enrdf_load_stackoverflow) |
| CN (1) | CN116569299A (enrdf_load_stackoverflow) |
| WO (1) | WO2022124360A1 (enrdf_load_stackoverflow) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5099461U (enrdf_load_stackoverflow) * | 1974-01-18 | 1975-08-18 | ||
| JPS6341845U (enrdf_load_stackoverflow) * | 1986-09-03 | 1988-03-18 | ||
| JPH0170226U (enrdf_load_stackoverflow) * | 1987-10-29 | 1989-05-10 | ||
| JPH08227648A (ja) * | 1994-06-14 | 1996-09-03 | Fuji Electric Co Ltd | 回路遮断器 |
| JPH09171760A (ja) * | 1996-12-26 | 1997-06-30 | Hitachi Ltd | 回路遮断器 |
| JP2009158319A (ja) * | 2007-12-27 | 2009-07-16 | Tempearl Ind Co Ltd | 回路遮断器の消弧装置 |
| US20100258531A1 (en) * | 2007-11-21 | 2010-10-14 | Abb S.P.A. | Arc chamber for a switching device, and switching device comprising said arc chamber |
| CN210296265U (zh) * | 2019-09-26 | 2020-04-10 | 法泰电器（江苏）股份有限公司 | 新型固定式断路器 |
-
2021
- 2021-12-09 JP JP2022568324A patent/JP7378643B2/ja active Active
- 2021-12-09 WO PCT/JP2021/045269 patent/WO2022124360A1/ja active Application Filing
- 2021-12-09 CN CN202180080275.9A patent/CN116569299A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5099461U (enrdf_load_stackoverflow) * | 1974-01-18 | 1975-08-18 | ||
| JPS6341845U (enrdf_load_stackoverflow) * | 1986-09-03 | 1988-03-18 | ||
| JPH0170226U (enrdf_load_stackoverflow) * | 1987-10-29 | 1989-05-10 | ||
| JPH08227648A (ja) * | 1994-06-14 | 1996-09-03 | Fuji Electric Co Ltd | 回路遮断器 |
| JPH09171760A (ja) * | 1996-12-26 | 1997-06-30 | Hitachi Ltd | 回路遮断器 |
| US20100258531A1 (en) * | 2007-11-21 | 2010-10-14 | Abb S.P.A. | Arc chamber for a switching device, and switching device comprising said arc chamber |
| JP2009158319A (ja) * | 2007-12-27 | 2009-07-16 | Tempearl Ind Co Ltd | 回路遮断器の消弧装置 |
| CN210296265U (zh) * | 2019-09-26 | 2020-04-10 | 法泰电器（江苏）股份有限公司 | 新型固定式断路器 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022124360A1 (ja) | 2022-06-16 |
| JP7378643B2 (ja) | 2023-11-13 |
| CN116569299A (zh) | 2023-08-08 |
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