JPWO2021229736A1 - - Google Patents
Info
- Publication number
- JPWO2021229736A1 JPWO2021229736A1 JP2022522422A JP2022522422A JPWO2021229736A1 JP WO2021229736 A1 JPWO2021229736 A1 JP WO2021229736A1 JP 2022522422 A JP2022522422 A JP 2022522422A JP 2022522422 A JP2022522422 A JP 2022522422A JP WO2021229736 A1 JPWO2021229736 A1 JP WO2021229736A1
- 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)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/019190 WO2021229736A1 (en) | 2020-05-14 | 2020-05-14 | Charging mechanism for on-load tap changer, and on-load tap changer |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021229736A1 true JPWO2021229736A1 (en) | 2021-11-18 |
JPWO2021229736A5 JPWO2021229736A5 (en) | 2022-08-02 |
JP7362914B2 JP7362914B2 (en) | 2023-10-17 |
Family
ID=78525487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022522422A Active JP7362914B2 (en) | 2020-05-14 | 2020-05-14 | Energy storage mechanism of on-load tap changer and on-load tap changer |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7362914B2 (en) |
WO (1) | WO2021229736A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023139643A1 (en) * | 2022-01-18 | 2023-07-27 | 株式会社東芝 | Changeover switch for on-load tap changer, and on-load tap changer |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4120171Y1 (en) * | 1964-06-15 | 1966-09-24 | ||
JPS59926B2 (en) * | 1975-04-25 | 1984-01-09 | マシイネンフアブリ−ク・ラインハウゼン・ゲブリユ−ダ−・シヨイベツク・コマンデイトゲゼルシヤフト | Energy storage device for load switchgear of on-load tap changer for regulating transformer |
JPS5960826A (en) * | 1982-09-29 | 1984-04-06 | 株式会社東芝 | Intermittent drive mechanism for tap changer |
JPS6145844B2 (en) * | 1977-04-30 | 1986-10-09 | Reinhausen Kg Maschf | |
JPH0485546U (en) * | 1990-11-29 | 1992-07-24 | ||
JPH07312316A (en) * | 1994-05-17 | 1995-11-28 | Toshiba Corp | Tap selecting apparatus for on-load tap switching device |
JPH11238635A (en) * | 1998-02-20 | 1999-08-31 | Tajima Seisakusho:Kk | Energy storing mechanism to be used for change-over switch in load time tap switch |
JP2000067706A (en) * | 1998-08-18 | 2000-03-03 | Nissin Electric Co Ltd | Manual operating device for switch |
WO2006067936A1 (en) * | 2004-12-20 | 2006-06-29 | Kabushiki Kaisha Yaskawa Denki | Grounding switch-equipped gas insulation switch device |
-
2020
- 2020-05-14 WO PCT/JP2020/019190 patent/WO2021229736A1/en active Application Filing
- 2020-05-14 JP JP2022522422A patent/JP7362914B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4120171Y1 (en) * | 1964-06-15 | 1966-09-24 | ||
JPS59926B2 (en) * | 1975-04-25 | 1984-01-09 | マシイネンフアブリ−ク・ラインハウゼン・ゲブリユ−ダ−・シヨイベツク・コマンデイトゲゼルシヤフト | Energy storage device for load switchgear of on-load tap changer for regulating transformer |
JPS6145844B2 (en) * | 1977-04-30 | 1986-10-09 | Reinhausen Kg Maschf | |
JPS5960826A (en) * | 1982-09-29 | 1984-04-06 | 株式会社東芝 | Intermittent drive mechanism for tap changer |
JPH0485546U (en) * | 1990-11-29 | 1992-07-24 | ||
JPH07312316A (en) * | 1994-05-17 | 1995-11-28 | Toshiba Corp | Tap selecting apparatus for on-load tap switching device |
JPH11238635A (en) * | 1998-02-20 | 1999-08-31 | Tajima Seisakusho:Kk | Energy storing mechanism to be used for change-over switch in load time tap switch |
JP2000067706A (en) * | 1998-08-18 | 2000-03-03 | Nissin Electric Co Ltd | Manual operating device for switch |
WO2006067936A1 (en) * | 2004-12-20 | 2006-06-29 | Kabushiki Kaisha Yaskawa Denki | Grounding switch-equipped gas insulation switch device |
Also Published As
Publication number | Publication date |
---|---|
JP7362914B2 (en) | 2023-10-17 |
WO2021229736A1 (en) | 2021-11-18 |
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