JPWO2021079470A1 - - Google Patents
Info
- Publication number
- JPWO2021079470A1 JPWO2021079470A1 JP2021553238A JP2021553238A JPWO2021079470A1 JP WO2021079470 A1 JPWO2021079470 A1 JP WO2021079470A1 JP 2021553238 A JP2021553238 A JP 2021553238A JP 2021553238 A JP2021553238 A JP 2021553238A JP WO2021079470 A1 JPWO2021079470 A1 JP WO2021079470A1
- 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
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/041746 WO2021079470A1 (ja) | 2019-10-24 | 2019-10-24 | 変流器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021079470A1 true JPWO2021079470A1 (ja) | 2021-04-29 |
JP7184208B2 JP7184208B2 (ja) | 2022-12-06 |
Family
ID=75619736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021553238A Active JP7184208B2 (ja) | 2019-10-24 | 2019-10-24 | 変流器 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7184208B2 (ja) |
CN (1) | CN114556503A (ja) |
WO (1) | WO2021079470A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS568811A (en) * | 1979-07-02 | 1981-01-29 | Nissin Electric Co Ltd | Current transformer |
JPS56119631U (ja) * | 1980-02-13 | 1981-09-11 |
-
2019
- 2019-10-24 CN CN201980101431.8A patent/CN114556503A/zh active Pending
- 2019-10-24 JP JP2021553238A patent/JP7184208B2/ja active Active
- 2019-10-24 WO PCT/JP2019/041746 patent/WO2021079470A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS568811A (en) * | 1979-07-02 | 1981-01-29 | Nissin Electric Co Ltd | Current transformer |
JPS56119631U (ja) * | 1980-02-13 | 1981-09-11 |
Also Published As
Publication number | Publication date |
---|---|
WO2021079470A1 (ja) | 2021-04-29 |
CN114556503A (zh) | 2022-05-27 |
JP7184208B2 (ja) | 2022-12-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220913 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20220913 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20221025 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20221107 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7184208 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |