DE3889658D1 - Transformator. - Google Patents
Transformator.Info
- Publication number
- DE3889658D1 DE3889658D1 DE3889658T DE3889658T DE3889658D1 DE 3889658 D1 DE3889658 D1 DE 3889658D1 DE 3889658 T DE3889658 T DE 3889658T DE 3889658 T DE3889658 T DE 3889658T DE 3889658 D1 DE3889658 D1 DE 3889658D1
- Authority
- DE
- Germany
- Prior art keywords
- cores
- phi
- pct
- core
- delta
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
-
- 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
- H01F38/08—High-leakage transformers or inductances
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH119/88A CH676763A5 (de) | 1988-01-14 | 1988-01-14 | |
PCT/CH1988/000213 WO1989006860A1 (en) | 1988-01-14 | 1988-11-17 | Transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3889658D1 true DE3889658D1 (de) | 1994-06-23 |
Family
ID=4179683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3889658T Expired - Fee Related DE3889658D1 (de) | 1988-01-14 | 1988-11-17 | Transformator. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5422620A (de) |
EP (1) | EP0349604B1 (de) |
JP (1) | JPH02502955A (de) |
AT (1) | ATE105969T1 (de) |
CH (1) | CH676763A5 (de) |
DE (1) | DE3889658D1 (de) |
WO (1) | WO1989006860A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5557249A (en) * | 1994-08-16 | 1996-09-17 | Reynal; Thomas J. | Load balancing transformer |
JP2006519559A (ja) * | 2003-02-20 | 2006-08-24 | ストロングメール システムズ,インコーポレーテッド | 非永続的メモリ内のキューを用いる電子メール |
JP4244150B2 (ja) * | 2003-03-14 | 2009-03-25 | 富士通株式会社 | 双方向線路切替えリングネットワーク |
EP2144070B1 (de) * | 2008-07-11 | 2012-03-21 | Liaisons Electroniques-Mecaniques Lem S.A. | Sensor für eine Hochspannungsumgebung |
DE102010049668A1 (de) * | 2010-10-26 | 2012-04-26 | Minebea Co., Ltd. | Transformator |
US8866575B2 (en) | 2011-01-28 | 2014-10-21 | Uses, Inc. | AC power conditioning circuit |
US8791782B2 (en) | 2011-01-28 | 2014-07-29 | Uses, Inc. | AC power conditioning circuit |
DE102011089574B4 (de) | 2011-12-22 | 2015-10-01 | Continental Automotive Gmbh | Elektrische Vorrichtung mit Filter zum Unterdrücken von Störsignalen |
US10163562B2 (en) | 2012-12-05 | 2018-12-25 | Futurewei Technologies, Inc. | Coupled inductor structure |
JP2015233033A (ja) * | 2014-06-09 | 2015-12-24 | パナソニックIpマネジメント株式会社 | コイル構造体及び電源装置 |
CN109671552B (zh) * | 2017-10-17 | 2021-04-09 | 台达电子工业股份有限公司 | 整合型磁性元件 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1662132A (en) * | 1925-11-16 | 1928-03-13 | Simmons Bert Joseph | Inductance apparatus |
DE735778C (de) * | 1941-05-04 | 1943-05-25 | Siemens Ag | Schaltanordnung, bestehend aus Transformator und Schaltdrossel |
FR912527A (fr) * | 1944-11-09 | 1946-08-12 | Cfcmug | Transformateur à deux ou plusieurs circuits magnétiques |
US2780786A (en) * | 1953-11-20 | 1957-02-05 | Gen Electric | Four leg magnetic core |
US3268843A (en) * | 1964-07-14 | 1966-08-23 | Westinghouse Air Brake Co | Electric induction apparatus for use in railway signal systems |
GB1162093A (en) * | 1965-08-30 | 1969-08-20 | Sylvania Electric Prod | Electromagnetic Devices such as Lamp Ballasts |
US3360753A (en) * | 1966-08-24 | 1967-12-26 | Sylvania Electric Prod | Ballast transformers having bridged air gap |
FR1588871A (de) * | 1968-08-26 | 1970-03-16 | ||
US3673491A (en) * | 1970-12-21 | 1972-06-27 | Orestes M Baycura | Magnetic square wave voltage generator |
US3708744A (en) * | 1971-08-18 | 1973-01-02 | Westinghouse Electric Corp | Regulating and filtering transformer |
US4075547A (en) * | 1975-07-23 | 1978-02-21 | Frequency Technology, Inc. | Voltage regulating transformer |
JPS60183963A (ja) * | 1984-02-29 | 1985-09-19 | Yashima Denki Kk | 三脚トランスを用いた交流電力の位相制御回路 |
-
1988
- 1988-01-14 CH CH119/88A patent/CH676763A5/de not_active IP Right Cessation
- 1988-11-17 EP EP88909506A patent/EP0349604B1/de not_active Expired - Lifetime
- 1988-11-17 DE DE3889658T patent/DE3889658D1/de not_active Expired - Fee Related
- 1988-11-17 US US07/415,270 patent/US5422620A/en not_active Expired - Fee Related
- 1988-11-17 WO PCT/CH1988/000213 patent/WO1989006860A1/de active IP Right Grant
- 1988-11-17 AT AT88909506T patent/ATE105969T1/de not_active IP Right Cessation
- 1988-11-17 JP JP63508775A patent/JPH02502955A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0349604A1 (de) | 1990-01-10 |
WO1989006860A1 (en) | 1989-07-27 |
JPH02502955A (ja) | 1990-09-13 |
EP0349604B1 (de) | 1994-05-18 |
CH676763A5 (de) | 1991-02-28 |
US5422620A (en) | 1995-06-06 |
ATE105969T1 (de) | 1994-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |