USD613245S1 - Core for a high-frequency three-phase transformer - Google Patents
Core for a high-frequency three-phase transformer Download PDFInfo
- Publication number
- USD613245S1 USD613245S1 US29/337,790 US33779009F USD613245S US D613245 S1 USD613245 S1 US D613245S1 US 33779009 F US33779009 F US 33779009F US D613245 S USD613245 S US D613245S
- 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.)
- Expired - Lifetime
Links
Images
Description
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 |
|---|---|---|---|
| US29/337,790 USD613245S1 (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 |
|---|---|---|---|
| US29/337,790 USD613245S1 (en) | 2009-05-29 | 2009-05-29 | Core for a high-frequency three-phase transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD613245S1 true USD613245S1 (en) | 2010-04-06 |
Family
ID=42061693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/337,790 Expired - Lifetime USD613245S1 (en) | 2009-05-29 | 2009-05-29 | Core for a high-frequency three-phase transformer |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD613245S1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD788038S1 (en) * | 2015-08-21 | 2017-05-30 | Hitachi Kokusai Electric Inc. | Heat insulating unit for substrate processing apparatus |
| USD788705S1 (en) * | 2015-08-21 | 2017-06-06 | Hitachi Kokusai Electric Inc. | Heat insulating unit for substrate processing apparatus |
| USD788706S1 (en) * | 2015-08-21 | 2017-06-06 | Hitachi Kokusai Electric Inc. | Heat insulating unit for substrate processing apparatus |
| USD788704S1 (en) * | 2015-08-21 | 2017-06-06 | Hitachi Kokusai Electric Inc. | Heat insulating unit for substrate processing apparatus |
| USD800061S1 (en) * | 2014-08-26 | 2017-10-17 | Tokuden Co., Ltd. | Transformer |
| USD826857S1 (en) * | 2016-08-10 | 2018-08-28 | Sht Corporation Limited | Soft magnetic core piece for soft magnetic core assembly |
| USD841703S1 (en) * | 2016-05-19 | 2019-02-26 | Sumitomo Electric Sintered Alloy, Ltd. | Core for rotary electric machine |
| USD864867S1 (en) * | 2017-03-23 | 2019-10-29 | Fanuc Corporation | Core for electromagnetic device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3898601A (en) * | 1972-07-27 | 1975-08-05 | Siemens Ag | Core |
| US4352080A (en) * | 1979-09-25 | 1982-09-28 | Tdk Electronics Co., Ltd. | Ferrite core |
| US4424504A (en) * | 1981-06-19 | 1984-01-03 | Tdk Electronics Co., Ltd. | Ferrite core |
| USD280810S (en) * | 1982-06-18 | 1985-10-01 | T.D.K. Corp. | Ferrite core |
| USD288314S (en) * | 1984-03-30 | 1987-02-17 | Sangamo Weston, Inc. | Current transformer |
| USD330541S (en) * | 1990-08-17 | 1992-10-27 | Powercube Corporation | Magnetic core |
| USD384333S (en) * | 1995-02-10 | 1997-09-30 | Tdk Corporation | Magnetic core for electronic equipment |
| USD443585S1 (en) * | 1999-01-25 | 2001-06-12 | Toshiba Carrier Corporation | Core for a stator |
| USD454839S1 (en) * | 1998-09-02 | 2002-03-26 | Hoeglund Lennart Harry Erik | Three-phase ring transformer core |
| USD463365S1 (en) * | 1999-11-29 | 2002-09-24 | Matsushita Electric Industrial Co., Ltd. | Magnetic core for transformer for electronic device |
| US6696913B2 (en) * | 2000-11-17 | 2004-02-24 | Epcos Ag | Ferrite core for a transformer |
| USD522455S1 (en) * | 2003-08-13 | 2006-06-06 | Matsushita Electric Industrial Co., Ltd. | Stator-core of a motor |
-
2009
- 2009-05-29 US US29/337,790 patent/USD613245S1/en not_active Expired - Lifetime
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3898601A (en) * | 1972-07-27 | 1975-08-05 | Siemens Ag | Core |
| US4352080A (en) * | 1979-09-25 | 1982-09-28 | Tdk Electronics Co., Ltd. | Ferrite core |
| US4424504A (en) * | 1981-06-19 | 1984-01-03 | Tdk Electronics Co., Ltd. | Ferrite core |
| USD280810S (en) * | 1982-06-18 | 1985-10-01 | T.D.K. Corp. | Ferrite core |
| USD288314S (en) * | 1984-03-30 | 1987-02-17 | Sangamo Weston, Inc. | Current transformer |
| USD330541S (en) * | 1990-08-17 | 1992-10-27 | Powercube Corporation | Magnetic core |
| USD384333S (en) * | 1995-02-10 | 1997-09-30 | Tdk Corporation | Magnetic core for electronic equipment |
| USD454839S1 (en) * | 1998-09-02 | 2002-03-26 | Hoeglund Lennart Harry Erik | Three-phase ring transformer core |
| USD443585S1 (en) * | 1999-01-25 | 2001-06-12 | Toshiba Carrier Corporation | Core for a stator |
| USD463365S1 (en) * | 1999-11-29 | 2002-09-24 | Matsushita Electric Industrial Co., Ltd. | Magnetic core for transformer for electronic device |
| US6696913B2 (en) * | 2000-11-17 | 2004-02-24 | Epcos Ag | Ferrite core for a transformer |
| USD522455S1 (en) * | 2003-08-13 | 2006-06-06 | Matsushita Electric Industrial Co., Ltd. | Stator-core of a motor |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD800061S1 (en) * | 2014-08-26 | 2017-10-17 | Tokuden Co., Ltd. | Transformer |
| USD788038S1 (en) * | 2015-08-21 | 2017-05-30 | Hitachi Kokusai Electric Inc. | Heat insulating unit for substrate processing apparatus |
| USD788705S1 (en) * | 2015-08-21 | 2017-06-06 | Hitachi Kokusai Electric Inc. | Heat insulating unit for substrate processing apparatus |
| USD788706S1 (en) * | 2015-08-21 | 2017-06-06 | Hitachi Kokusai Electric Inc. | Heat insulating unit for substrate processing apparatus |
| USD788704S1 (en) * | 2015-08-21 | 2017-06-06 | Hitachi Kokusai Electric Inc. | Heat insulating unit for substrate processing apparatus |
| USD841703S1 (en) * | 2016-05-19 | 2019-02-26 | Sumitomo Electric Sintered Alloy, Ltd. | Core for rotary electric machine |
| USD900174S1 (en) | 2016-05-19 | 2020-10-27 | Sumitomo Electric Sintered Alloy, Ltd. | Core for rotary electric machine |
| USD826857S1 (en) * | 2016-08-10 | 2018-08-28 | Sht Corporation Limited | Soft magnetic core piece for soft magnetic core assembly |
| USD864867S1 (en) * | 2017-03-23 | 2019-10-29 | Fanuc Corporation | Core for electromagnetic device |
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