USD644607S1 - Core for a high-frequency three-phase transformer - Google Patents
Core for a high-frequency three-phase transformer Download PDFInfo
- Publication number
- USD644607S1 USD644607S1 US29/337,793 US33779309F USD644607S US D644607 S1 USD644607 S1 US D644607S1 US 33779309 F US33779309 F US 33779309F US D644607 S USD644607 S US D644607S
- Authority
- US
- United States
- Prior art keywords
- core
- frequency
- phase transformer
- view
- transformer
- Prior art date
- 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.)
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Description
The broken lines depict environmental subject matter only and form no part of the claimed design.
Claims (1)
- The ornamental design for a core for a high-frequency three-phase transformer, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/337,793 USD644607S1 (en) | 2009-05-29 | 2009-05-29 | Core for a high-frequency three-phase transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/337,793 USD644607S1 (en) | 2009-05-29 | 2009-05-29 | Core for a high-frequency three-phase transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
USD644607S1 true USD644607S1 (en) | 2011-09-06 |
Family
ID=44513935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/337,793 Active USD644607S1 (en) | 2009-05-29 | 2009-05-29 | Core for a high-frequency three-phase transformer |
Country Status (1)
Country | Link |
---|---|
US (1) | USD644607S1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10186974B2 (en) | 2013-11-07 | 2019-01-22 | Huawei Technologies Co., Ltd. | Magnetic integrated device for coupling with a three-phase parallel circuit and power conversion circuit |
USD907704S1 (en) * | 2017-06-07 | 2021-01-12 | MerchSource, LLC | Laser tag chest plate |
-
2009
- 2009-05-29 US US29/337,793 patent/USD644607S1/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10186974B2 (en) | 2013-11-07 | 2019-01-22 | Huawei Technologies Co., Ltd. | Magnetic integrated device for coupling with a three-phase parallel circuit and power conversion circuit |
US10855190B2 (en) | 2013-11-07 | 2020-12-01 | Huawei Technologies Co., Ltd. | Magnetic integrated device including multiple core columns and windings and power conversion circuit |
USD907704S1 (en) * | 2017-06-07 | 2021-01-12 | MerchSource, LLC | Laser tag chest plate |
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