JPWO2020240781A1 - - Google Patents
Info
- Publication number
- JPWO2020240781A1 JPWO2020240781A1 JP2021521696A JP2021521696A JPWO2020240781A1 JP WO2020240781 A1 JPWO2020240781 A1 JP WO2020240781A1 JP 2021521696 A JP2021521696 A JP 2021521696A JP 2021521696 A JP2021521696 A JP 2021521696A JP WO2020240781 A1 JPWO2020240781 A1 JP WO2020240781A1
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/021568 WO2020240781A1 (ja) | 2019-05-30 | 2019-05-30 | 負荷時タップ切換器の切換開閉器および負荷時タップ切換器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020240781A1 true JPWO2020240781A1 (https=) | 2020-12-03 |
| JPWO2020240781A5 JPWO2020240781A5 (https=) | 2022-01-24 |
| JP7119226B2 JP7119226B2 (ja) | 2022-08-16 |
Family
ID=73552790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021521696A Active JP7119226B2 (ja) | 2019-05-30 | 2019-05-30 | 負荷時タップ切換器の切換開閉器および負荷時タップ切換器 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7119226B2 (https=) |
| CN (1) | CN113874969B (https=) |
| WO (1) | WO2020240781A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019115970A1 (de) * | 2019-06-12 | 2020-12-17 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter |
| WO2023139643A1 (ja) * | 2022-01-18 | 2023-07-27 | 株式会社東芝 | 負荷時タップ切換器の切換開閉器および負荷時タップ切換器 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07220956A (ja) * | 1993-12-07 | 1995-08-18 | Fuji Electric Co Ltd | 真空バルブ式負荷時タップ切換え器用切換え開閉器 |
| JP2013528942A (ja) * | 2010-05-08 | 2013-07-11 | マシイネンフアブリーク・ラインハウゼン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 負荷時タップ切換装置 |
| JP2013243194A (ja) * | 2012-05-18 | 2013-12-05 | Toshiba Corp | 負荷時タップ切換装置 |
| JP2016139701A (ja) * | 2015-01-27 | 2016-08-04 | 株式会社東芝 | 負荷時タップ切換装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2653585B2 (ja) * | 1991-09-19 | 1997-09-17 | 株式会社東芝 | 負荷時タップ切換器 |
| JP4127571B2 (ja) * | 1998-03-31 | 2008-07-30 | 株式会社東芝 | 負荷時タップ切換器 |
| JP2001015357A (ja) * | 1999-07-02 | 2001-01-19 | Toshiba Corp | 負荷時タップ切換器 |
| KR100814514B1 (ko) * | 2006-01-27 | 2008-03-17 | 가부시끼가이샤 도시바 | 부하시 탭 전환 장치 |
| JP4764318B2 (ja) * | 2006-11-29 | 2011-08-31 | 株式会社東芝 | 負荷時タップ切換器 |
| JP5971674B2 (ja) * | 2011-09-20 | 2016-08-17 | 株式会社東芝 | 負荷時タップ切替装置、及びその蓄勢機構 |
| JP2013247170A (ja) * | 2012-05-24 | 2013-12-09 | Toshiba Corp | 切換開閉器およびこれを用いた負荷時タップ切換装置 |
-
2019
- 2019-05-30 CN CN201980096794.7A patent/CN113874969B/zh active Active
- 2019-05-30 JP JP2021521696A patent/JP7119226B2/ja active Active
- 2019-05-30 WO PCT/JP2019/021568 patent/WO2020240781A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07220956A (ja) * | 1993-12-07 | 1995-08-18 | Fuji Electric Co Ltd | 真空バルブ式負荷時タップ切換え器用切換え開閉器 |
| JP2013528942A (ja) * | 2010-05-08 | 2013-07-11 | マシイネンフアブリーク・ラインハウゼン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 負荷時タップ切換装置 |
| JP2013243194A (ja) * | 2012-05-18 | 2013-12-05 | Toshiba Corp | 負荷時タップ切換装置 |
| JP2016139701A (ja) * | 2015-01-27 | 2016-08-04 | 株式会社東芝 | 負荷時タップ切換装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113874969B (zh) | 2024-07-02 |
| CN113874969A (zh) | 2021-12-31 |
| WO2020240781A1 (ja) | 2020-12-03 |
| JP7119226B2 (ja) | 2022-08-16 |
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