CH409131A - Elektrischer Induktionsapparat, insbes. Transformator - Google Patents
Elektrischer Induktionsapparat, insbes. TransformatorInfo
- Publication number
- CH409131A CH409131A CH1028763A CH1028763A CH409131A CH 409131 A CH409131 A CH 409131A CH 1028763 A CH1028763 A CH 1028763A CH 1028763 A CH1028763 A CH 1028763A CH 409131 A CH409131 A CH 409131A
- Authority
- CH
- Switzerland
- Prior art keywords
- induction apparatus
- electric induction
- especially transformer
- transformer
- electric
- Prior art date
Links
Classifications
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/18—Liquid cooling by evaporating liquids
-
- 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
- H01F27/2876—Cooling
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Transformer Cooling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US219040A US3201728A (en) | 1962-08-23 | 1962-08-23 | Evaporative cooled inductive apparatus having cast solid insulation with cooling ducts formed therein |
Publications (1)
Publication Number | Publication Date |
---|---|
CH409131A true CH409131A (de) | 1966-03-15 |
Family
ID=22817583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1028763A CH409131A (de) | 1962-08-23 | 1963-08-20 | Elektrischer Induktionsapparat, insbes. Transformator |
Country Status (3)
Country | Link |
---|---|
US (1) | US3201728A (de) |
CH (1) | CH409131A (de) |
GB (1) | GB991656A (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3843807A1 (de) * | 1988-12-24 | 1990-07-12 | Lahmeyer Ag Fuer Energiewirtsc | Selbstgekuehlter hochspannungstransformator |
DE4017750A1 (de) * | 1990-06-01 | 1991-12-05 | Abb Patent Gmbh | Fluessigkeitsgekuehlte drosselspule |
DE102015214601A1 (de) * | 2015-07-31 | 2017-02-02 | Siemens Aktiengesellschaft | Transformator und Verfahren zur Kühlung eines Transformators |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1488347A1 (de) * | 1963-06-28 | 1969-07-17 | Const Electr & Mecaniques Soc | Hochleistungs- und Hochspannungstransformator |
US3264589A (en) * | 1963-09-03 | 1966-08-02 | Gen Electric | Transformer pockets for vaporized cooling |
US3431524A (en) * | 1966-06-08 | 1969-03-04 | Westinghouse Electric Corp | Polyphase electrical transformer construction having vertically superposed winding structures with cooling ducts |
FR1516873A (fr) * | 1966-12-22 | 1968-02-05 | Alsthom Savoisienne | Dispositif améliorant le refroidissement de l'isolation de transformateurs de courant |
US3569884A (en) * | 1969-04-14 | 1971-03-09 | Westinghouse Electric Corp | Transformer coil wound from sheet conductor and cast in a resin housing |
US3611226A (en) * | 1969-12-08 | 1971-10-05 | Westinghouse Electric Corp | Encapsulated electrical windings |
US3614693A (en) * | 1970-11-04 | 1971-10-19 | Gen Electric | Liquid cooling of electrical apparatus |
US3668583A (en) * | 1971-05-10 | 1972-06-06 | Gen Electric | Techniques for casting encapsulated coils |
US3774298A (en) * | 1972-06-29 | 1973-11-27 | Westinghouse Electric Corp | Method of constructing a transformer winding assembly |
US3896647A (en) * | 1973-03-19 | 1975-07-29 | Valery Mikhailovich Mikhailov | Inductor for shaping parts by pulsed magnetic field pressure |
US3939449A (en) * | 1975-01-15 | 1976-02-17 | Westinghouse Electric Corporation | Insulated transformer windings |
US4129938A (en) * | 1975-08-25 | 1978-12-19 | Hariolf Hagenbucher | Method of making tubular coils with cooling and insulating channels |
US4024370A (en) * | 1975-09-08 | 1977-05-17 | Sciaky Bros., Inc. | Toroidal resistance welding transformer |
US4039990A (en) * | 1975-10-01 | 1977-08-02 | General Electric Company | Sheet-wound, high-voltage coils |
CA1098187A (en) * | 1977-02-23 | 1981-03-24 | George F. Mitchell, Jr. | Vaporization cooled and insulated electrical inductive apparatus |
US4172243A (en) * | 1977-06-10 | 1979-10-23 | Westinghouse Electric Corp. | Transformer with a liquid cooled case and a method for making the liquid cooled case |
GB1595094A (en) * | 1977-10-19 | 1981-08-05 | Gen Electric | Method and system for cooling electrical apparatus |
JPS58158906A (ja) * | 1982-03-16 | 1983-09-21 | Mitsubishi Electric Corp | 電磁誘導機器 |
US4663604A (en) * | 1986-01-14 | 1987-05-05 | General Electric Company | Coil assembly and support system for a transformer and a transformer employing same |
FR2622344B2 (fr) * | 1987-03-04 | 1995-05-19 | Equipements Electriques Moteur | Transformateur electrique, en particulier bobine d'allumage pour moteur a combustion interne |
US5088186A (en) * | 1990-03-13 | 1992-02-18 | Valentine Engineering, Inc. | Method of making a high efficiency encapsulated power transformer |
US6157282A (en) * | 1998-12-29 | 2000-12-05 | Square D Company | Transformer cooling method and apparatus therefor |
US6515383B1 (en) | 2000-11-06 | 2003-02-04 | Satcon Technology Corporation | Passive, phase-change, stator winding end-turn cooled electric machine |
US7023312B1 (en) * | 2001-12-21 | 2006-04-04 | Abb Technology Ag | Integrated cooling duct for resin-encapsulated distribution transformer coils |
DE102005015785A1 (de) * | 2005-04-01 | 2006-11-16 | Siemens Ag | Transformator mit elektrischer Abschirmung |
JP4535300B2 (ja) * | 2008-08-22 | 2010-09-01 | 住友電気工業株式会社 | リアクトル用部品およびリアクトル |
DK2441075T3 (en) | 2009-06-12 | 2015-01-05 | Abb Technology Ag | Dielectric isolation medium |
DE102009025204C5 (de) | 2009-06-17 | 2013-01-31 | Abb Technology Ag | Schalteinrichtung für Mittel-, Hoch-oder Höchstspannung mit einem Füllmedium |
EP2290662A1 (de) * | 2009-09-01 | 2011-03-02 | ABB Technology AG | Trockentransformator |
DE112009005222B4 (de) | 2009-09-11 | 2022-12-29 | Hitachi Energy Switzerland Ag | Transformator mit einem Wärmerohr und Verfahren zur Herstellung eines Transformators |
US20100277869A1 (en) * | 2009-09-24 | 2010-11-04 | General Electric Company | Systems, Methods, and Apparatus for Cooling a Power Conversion System |
JP5538021B2 (ja) * | 2010-03-26 | 2014-07-02 | 株式会社日立産機システム | ユニット構成のコイル変圧器 |
BR112013005110A2 (pt) * | 2010-09-01 | 2016-05-10 | Abb Technology Ag | transformador arrefecido com ao menos um enrolamento de cinta |
US20150145624A1 (en) * | 2010-09-23 | 2015-05-28 | Weinberg Medical Physics Llc | Electromagnetic motor and other electromagnetic devices with integrated cooling |
BR112013014776A2 (pt) | 2010-12-14 | 2016-09-27 | Abb Technology Ag | "meio isolante dielétrico, uso de uma fluorocetona, uso do meio isolante dielétrico, aparelho para a geração, transmissão, distribuição e uso da energia elétrica e método para dimensionar um aparelho elétrico" |
WO2012080222A1 (en) | 2010-12-14 | 2012-06-21 | Abb Research Ltd | Dielectric insulation medium |
CA2821158A1 (en) | 2010-12-16 | 2012-06-21 | Abb Technology Ag | Dielectric insulation medium |
CN103582997B (zh) | 2011-02-24 | 2017-02-15 | 克兰电子公司 | Ac/dc功率转换系统及其制造方法 |
WO2013087700A1 (en) | 2011-12-13 | 2013-06-20 | Abb Technology Ag | Sealed and gas insulated high voltage converter environment for offshore platforms |
US9888568B2 (en) | 2012-02-08 | 2018-02-06 | Crane Electronics, Inc. | Multilayer electronics assembly and method for embedding electrical circuit components within a three dimensional module |
EP2797088A1 (de) * | 2013-04-23 | 2014-10-29 | ABB Technology AG | Spule für einen Trockentransformator und Trockentransformator |
US20160005523A1 (en) * | 2014-07-07 | 2016-01-07 | Louw D. Jacobs | Potted heat transfer media transformer system |
US9831768B2 (en) | 2014-07-17 | 2017-11-28 | Crane Electronics, Inc. | Dynamic maneuvering configuration for multiple control modes in a unified servo system |
WO2016091273A1 (en) * | 2014-12-12 | 2016-06-16 | Abb Technology Ag | Gas-insulated electrical apparatus, in particular gas-insulated transformer or reactor |
US9230726B1 (en) * | 2015-02-20 | 2016-01-05 | Crane Electronics, Inc. | Transformer-based power converters with 3D printed microchannel heat sink |
US9160228B1 (en) | 2015-02-26 | 2015-10-13 | Crane Electronics, Inc. | Integrated tri-state electromagnetic interference filter and line conditioning module |
US9293999B1 (en) | 2015-07-17 | 2016-03-22 | Crane Electronics, Inc. | Automatic enhanced self-driven synchronous rectification for power converters |
GB201515701D0 (en) * | 2015-09-04 | 2015-10-21 | Tokamak Energy Ltd | Cryogenics for HTS magnets |
EP3147915A1 (de) * | 2015-09-28 | 2017-03-29 | Siemens Aktiengesellschaft | Kühlung einer elektrischen drossel |
US9780635B1 (en) | 2016-06-10 | 2017-10-03 | Crane Electronics, Inc. | Dynamic sharing average current mode control for active-reset and self-driven synchronous rectification for power converters |
US9735566B1 (en) | 2016-12-12 | 2017-08-15 | Crane Electronics, Inc. | Proactively operational over-voltage protection circuit |
US9742183B1 (en) | 2016-12-09 | 2017-08-22 | Crane Electronics, Inc. | Proactively operational over-voltage protection circuit |
US9979285B1 (en) | 2017-10-17 | 2018-05-22 | Crane Electronics, Inc. | Radiation tolerant, analog latch peak current mode control for power converters |
US10425080B1 (en) | 2018-11-06 | 2019-09-24 | Crane Electronics, Inc. | Magnetic peak current mode control for radiation tolerant active driven synchronous power converters |
CN111768947B (zh) | 2019-04-01 | 2023-03-24 | 台达电子企业管理(上海)有限公司 | 变压器及其制造方法 |
CN111768959B (zh) | 2019-04-01 | 2022-03-08 | 台达电子企业管理(上海)有限公司 | 变压器 |
CN111768960B (zh) * | 2019-04-01 | 2022-02-18 | 台达电子企业管理(上海)有限公司 | 灌封盒以及变压器 |
US20220037080A1 (en) * | 2020-07-29 | 2022-02-03 | Cree Fayetteville, Inc. | Shielding arrangements for transformer structures |
US20240057304A1 (en) * | 2022-08-10 | 2024-02-15 | Raytheon Company | Two-phase liquid-cooled electrical power apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1317003A (en) * | 1919-09-23 | Elmer e | ||
US1342310A (en) * | 1919-02-01 | 1920-06-01 | Steinberger Louis | Insulated support for electrical conductors |
GB517479A (en) * | 1938-07-29 | 1940-01-31 | Hackbridge Electric Constructi | Improvements in and relating to electric transformers of the liquid immersed type |
US2872651A (en) * | 1955-11-29 | 1959-02-03 | Gen Electric | Transformer cooling system |
US3024298A (en) * | 1958-07-10 | 1962-03-06 | Raytheon Co | Evaporative-gravity cooling systems |
US2990443A (en) * | 1958-10-10 | 1961-06-27 | Gen Electric | Cooling system and method for electrical apparatus |
US3073885A (en) * | 1960-09-28 | 1963-01-15 | Gen Electric | Insulating and cooling arrnagement for electrical apparatus |
US3187773A (en) * | 1962-11-06 | 1965-06-08 | Benjamin A Braunberger | Quick disconnect coupling |
-
1962
- 1962-08-23 US US219040A patent/US3201728A/en not_active Expired - Lifetime
-
1963
- 1963-07-15 GB GB27982/63A patent/GB991656A/en not_active Expired
- 1963-08-20 CH CH1028763A patent/CH409131A/de unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3843807A1 (de) * | 1988-12-24 | 1990-07-12 | Lahmeyer Ag Fuer Energiewirtsc | Selbstgekuehlter hochspannungstransformator |
DE4017750A1 (de) * | 1990-06-01 | 1991-12-05 | Abb Patent Gmbh | Fluessigkeitsgekuehlte drosselspule |
DE102015214601A1 (de) * | 2015-07-31 | 2017-02-02 | Siemens Aktiengesellschaft | Transformator und Verfahren zur Kühlung eines Transformators |
Also Published As
Publication number | Publication date |
---|---|
GB991656A (en) | 1965-05-12 |
US3201728A (en) | 1965-08-17 |
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