FR2617327B1 - Transformateur torique a dispositif d'auto-induction integre - Google Patents
Transformateur torique a dispositif d'auto-induction integreInfo
- Publication number
- FR2617327B1 FR2617327B1 FR8709507A FR8709507A FR2617327B1 FR 2617327 B1 FR2617327 B1 FR 2617327B1 FR 8709507 A FR8709507 A FR 8709507A FR 8709507 A FR8709507 A FR 8709507A FR 2617327 B1 FR2617327 B1 FR 2617327B1
- Authority
- FR
- France
- Prior art keywords
- induction device
- integrated self
- toric
- transformer
- toric 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/16—Toroidal transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
- H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8709507A FR2617327B1 (fr) | 1987-06-26 | 1987-06-26 | Transformateur torique a dispositif d'auto-induction integre |
JP63156627A JPH01103815A (ja) | 1987-06-26 | 1988-06-24 | トロイダルトランス |
KR1019880007630A KR890001121A (ko) | 1987-06-26 | 1988-06-24 | 집적 자기 유도 트로이드 변압기 |
EP88420220A EP0298878A1 (fr) | 1987-06-26 | 1988-06-24 | Transformateur toriqe à dispositif d'auto-induction intégré |
US07/211,465 US4847583A (en) | 1987-06-26 | 1988-06-24 | Toroidal transformer with integrated self-inductance device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8709507A FR2617327B1 (fr) | 1987-06-26 | 1987-06-26 | Transformateur torique a dispositif d'auto-induction integre |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2617327A1 FR2617327A1 (fr) | 1988-12-30 |
FR2617327B1 true FR2617327B1 (fr) | 1989-10-27 |
Family
ID=9352869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8709507A Expired FR2617327B1 (fr) | 1987-06-26 | 1987-06-26 | Transformateur torique a dispositif d'auto-induction integre |
Country Status (5)
Country | Link |
---|---|
US (1) | US4847583A (fr) |
EP (1) | EP0298878A1 (fr) |
JP (1) | JPH01103815A (fr) |
KR (1) | KR890001121A (fr) |
FR (1) | FR2617327B1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2633440B1 (fr) * | 1988-06-24 | 1990-10-12 | Optelec Applic Optique Electro | Dispositif a enroulement electrique torique isole |
US5377652A (en) * | 1993-11-08 | 1995-01-03 | Chrysler Corporation | Ignition transformer |
US6855284B2 (en) * | 2002-04-30 | 2005-02-15 | Abb Technology Ag | Process for bending a workpiece |
DE102005051038A1 (de) * | 2005-10-25 | 2007-04-26 | Conti Temic Microelectronic Gmbh | Transformator mit integrierter Filterfunktion |
US7248139B1 (en) * | 2006-01-30 | 2007-07-24 | Nemic-Lambda Ltd. | High-current electrical coil construction |
US7257881B1 (en) * | 2006-10-02 | 2007-08-21 | Tyco Electronics Power Systems, Inc. | Method and structure for assembling electrical windings about a central member |
JP5300572B2 (ja) * | 2009-04-14 | 2013-09-25 | Necトーキン株式会社 | インダクタンス素子及びそれを用いたノイズフィルタ |
EP2625699B1 (fr) * | 2010-10-04 | 2015-12-16 | ABB Technology AG | Dispositif de mesure multifonction |
US10056184B2 (en) | 2015-10-20 | 2018-08-21 | Madison Daily | Segmented core cap system for toroidal transformers |
US11508509B2 (en) | 2016-05-13 | 2022-11-22 | Enure, Inc. | Liquid cooled magnetic element |
JP6773811B2 (ja) * | 2016-05-13 | 2020-10-21 | プリペル テクノロジーズ,リミティド ライアビリティ カンパニー | 液冷式磁気素子 |
US10679784B1 (en) * | 2016-07-29 | 2020-06-09 | Vanner, Inc. | Method of forming a transformer winding |
US11387030B2 (en) | 2017-06-28 | 2022-07-12 | Prippell Technologies, Llc | Fluid cooled magnetic element |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR959989A (fr) * | 1950-04-07 | |||
US1548388A (en) * | 1923-04-26 | 1925-08-04 | Western Electric Co | Transformer |
FR887332A (fr) * | 1941-11-05 | 1943-11-10 | Licentia Gmbh | Bobine de self ou transformateur à plusieurs noyaux en fer |
FR897398A (fr) * | 1942-08-22 | 1945-03-20 | Licentia Gmbh | Noyau annulaire pour bobine de self ou transformateur |
FR949161A (fr) * | 1947-07-02 | 1949-08-23 | Cfcmug | Perfectionnements aux dispositifs d'isolement de circuits électriques |
US2753513A (en) * | 1953-11-06 | 1956-07-03 | Joseph G Sola | Transformers |
US3210701A (en) * | 1962-05-14 | 1965-10-05 | Automatic Elect Lab | Wound toroidal core shell |
US3911332A (en) * | 1971-12-29 | 1975-10-07 | George M Kunkel | Wound transformers and machine for making the same |
ES436016A1 (es) * | 1975-03-25 | 1977-01-01 | Arjona Vallet F | Perfeccionamientos introducidos en la construccion de nu- cleos para reactancias. |
SU653628A1 (ru) * | 1975-08-07 | 1979-03-25 | (.54) Высоковольтный Импульсный Трансформатор | Высоковольтный импульсный трансформатор |
SU647751A1 (ru) * | 1976-05-03 | 1979-02-15 | Томский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Политехнический Институт Им.С.М.Кирова | Индукционное устройство |
FI783468A (fi) * | 1978-11-14 | 1980-05-15 | Pentti Taskinen | Transformator med ringkaerna |
FR2469027A1 (fr) * | 1979-06-05 | 1981-05-08 | Pierre Jacques | Generateur de haute tension combinant les effets d'accumulation et de decharge d'energie par les phenomenes electromagnetique et electrostatique |
DE3207606C2 (de) * | 1982-03-03 | 1984-10-18 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Abschirmvorrichtung mit Toleranzausgleich an einem Netztransformator |
DE3232352A1 (de) * | 1982-08-31 | 1984-03-01 | Wilhelm Sedlbauer GmbH Fabrik für Feinmechanik und Elektronik, 8000 München | Schutzumhuellung fuer ringkernwicklungen |
DE3324078A1 (de) * | 1983-07-04 | 1985-01-17 | Götz-Udo 6391 Grävenwiesbach Hartmann | Isolierstoffgehaeuse |
DE3340985C2 (de) * | 1983-11-10 | 1986-06-12 | Kurt 1000 Berlin Kazubek | Vorrichtung zur Halterung von Ringkern-Transformatoren und -Drosseln |
JPS60174222U (ja) * | 1984-04-25 | 1985-11-19 | 株式会社ダイヘン | 静止誘導電気機器 |
-
1987
- 1987-06-26 FR FR8709507A patent/FR2617327B1/fr not_active Expired
-
1988
- 1988-06-24 JP JP63156627A patent/JPH01103815A/ja active Pending
- 1988-06-24 KR KR1019880007630A patent/KR890001121A/ko not_active Application Discontinuation
- 1988-06-24 US US07/211,465 patent/US4847583A/en not_active Expired - Fee Related
- 1988-06-24 EP EP88420220A patent/EP0298878A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPH01103815A (ja) | 1989-04-20 |
EP0298878A1 (fr) | 1989-01-11 |
US4847583A (en) | 1989-07-11 |
KR890001121A (ko) | 1989-03-18 |
FR2617327A1 (fr) | 1988-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |