JPWO2022230109A1 - - Google Patents
Info
- Publication number
- JPWO2022230109A1 JPWO2022230109A1 JP2023516952A JP2023516952A JPWO2022230109A1 JP WO2022230109 A1 JPWO2022230109 A1 JP WO2022230109A1 JP 2023516952 A JP2023516952 A JP 2023516952A JP 2023516952 A JP2023516952 A JP 2023516952A JP WO2022230109 A1 JPWO2022230109 A1 JP WO2022230109A1
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66238—Specific bellows details
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66238—Specific bellows details
- H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/016986 WO2022230109A1 (ja) | 2021-04-28 | 2021-04-28 | 遮断器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022230109A1 true JPWO2022230109A1 (https=) | 2022-11-03 |
| JPWO2022230109A5 JPWO2022230109A5 (https=) | 2023-12-20 |
| JP7499956B2 JP7499956B2 (ja) | 2024-06-14 |
Family
ID=83848094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023516952A Active JP7499956B2 (ja) | 2021-04-28 | 2021-04-28 | 遮断器 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12525416B2 (https=) |
| JP (1) | JP7499956B2 (https=) |
| DE (1) | DE112021007601T5 (https=) |
| WO (1) | WO2022230109A1 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53157864U (https=) * | 1977-05-18 | 1978-12-11 | ||
| JPH01154420A (ja) * | 1987-12-10 | 1989-06-16 | Fuji Electric Co Ltd | 真空バルブ |
| JP2003132770A (ja) * | 2001-10-23 | 2003-05-09 | Hitachi Ltd | 真空遮断器 |
| JP2013090534A (ja) * | 2011-10-21 | 2013-05-13 | Toshiba Corp | ガス絶縁機器 |
| JP2020015827A (ja) * | 2018-07-26 | 2020-01-30 | 株式会社ネオス | 硬化性樹脂組成物及び自己修復性材料 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950628A (en) * | 1974-10-10 | 1976-04-13 | Westinghouse Electric Corporation | Bellows type shorting switch |
| GB1504666A (en) * | 1975-03-22 | 1978-03-22 | Gemvac Kk | Vacuum power interrupter and method of making the same |
| US4492837A (en) * | 1983-03-21 | 1985-01-08 | General Electric Company | Guide means for the movable contact rod of a vacuum interrupter |
| JPS6065955A (ja) * | 1983-09-17 | 1985-04-15 | Mitsubishi Electric Corp | ベロ−ズ |
| JPH0264132U (https=) | 1988-11-01 | 1990-05-14 | ||
| JPH0612947A (ja) | 1992-04-17 | 1994-01-21 | Mitsubishi Electric Corp | 密封型開閉器 |
| US6043446A (en) * | 1999-06-07 | 2000-03-28 | Eaton Corporation | Vacuum switch including shield and bellows mounted on electrode support structure located in electrode circumferential groove |
| JP4765538B2 (ja) * | 2005-10-20 | 2011-09-07 | 富士電機機器制御株式会社 | 真空バルブ、真空バルブの製造方法 |
| JPWO2011117914A1 (ja) * | 2010-03-24 | 2013-07-04 | 株式会社日立製作所 | 真空バルブ及び該真空バルブを搭載したスイッチギヤ |
| DE112010005545T5 (de) | 2010-05-07 | 2013-03-07 | Mitsubishi Electric Corporation | Vakuum-Leistungsschalter |
| US8324521B2 (en) * | 2010-11-15 | 2012-12-04 | Eaton Corporation | Bellows for use in vacuum interrupters |
| JP5842385B2 (ja) * | 2011-05-18 | 2016-01-13 | 株式会社明電舎 | ベローズおよびその製造方法 |
| FR3074607A1 (fr) * | 2017-12-04 | 2019-06-07 | Schneider Electric Industries Sas | Ampoule a vide pour appareil electrique de coupure |
-
2021
- 2021-04-28 DE DE112021007601.9T patent/DE112021007601T5/de active Pending
- 2021-04-28 US US18/286,564 patent/US12525416B2/en active Active
- 2021-04-28 JP JP2023516952A patent/JP7499956B2/ja active Active
- 2021-04-28 WO PCT/JP2021/016986 patent/WO2022230109A1/ja not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53157864U (https=) * | 1977-05-18 | 1978-12-11 | ||
| JPH01154420A (ja) * | 1987-12-10 | 1989-06-16 | Fuji Electric Co Ltd | 真空バルブ |
| JP2003132770A (ja) * | 2001-10-23 | 2003-05-09 | Hitachi Ltd | 真空遮断器 |
| JP2013090534A (ja) * | 2011-10-21 | 2013-05-13 | Toshiba Corp | ガス絶縁機器 |
| JP2020015827A (ja) * | 2018-07-26 | 2020-01-30 | 株式会社ネオス | 硬化性樹脂組成物及び自己修復性材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112021007601T5 (de) | 2024-02-22 |
| US20240194427A1 (en) | 2024-06-13 |
| JP7499956B2 (ja) | 2024-06-14 |
| WO2022230109A1 (ja) | 2022-11-03 |
| US12525416B2 (en) | 2026-01-13 |
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