IT1149407B - Trasmettitore di elevata densita' di potenza - Google Patents
Trasmettitore di elevata densita' di potenzaInfo
- Publication number
- IT1149407B IT1149407B IT19010/82A IT1901082A IT1149407B IT 1149407 B IT1149407 B IT 1149407B IT 19010/82 A IT19010/82 A IT 19010/82A IT 1901082 A IT1901082 A IT 1901082A IT 1149407 B IT1149407 B IT 1149407B
- Authority
- IT
- Italy
- Prior art keywords
- high power
- power density
- density transmitter
- transmitter
- power
- 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
-
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Regulation Of General Use Transformers (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3100419A DE3100419C2 (de) | 1981-01-09 | 1981-01-09 | Übertrager hoher Leistungsdichte |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8219010A0 IT8219010A0 (it) | 1982-01-06 |
IT1149407B true IT1149407B (it) | 1986-12-03 |
Family
ID=6122344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19010/82A IT1149407B (it) | 1981-01-09 | 1982-01-06 | Trasmettitore di elevata densita' di potenza |
Country Status (3)
Country | Link |
---|---|
US (1) | US4459575A (it) |
DE (1) | DE3100419C2 (it) |
IT (1) | IT1149407B (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3678022D1 (de) * | 1985-04-19 | 1991-04-18 | Siemens Ag | Kontaktierung metallbeschichteter kunststoffteile eines wickelkoerpers. |
IN163747B (it) * | 1985-10-01 | 1988-11-05 | Siemens Ag | |
DE3917212A1 (de) * | 1989-05-26 | 1990-11-29 | Haug Gmbh & Co Kg | Spule fuer transformator, insbesondere hochspannungstransformator |
DE59206629D1 (de) * | 1992-03-05 | 1996-07-25 | Siemens Ag | Spule für einen hochspannungstransformator |
DE4227890A1 (de) * | 1992-08-22 | 1994-03-03 | Ant Nachrichtentech | Übertrager mit Schirmung sowie Verwendung |
US6950291B1 (en) | 1999-11-29 | 2005-09-27 | Lucent Technologies Inc. | Electromagnetic interference shielding for small magnetic devices |
DE102005015785A1 (de) * | 2005-04-01 | 2006-11-16 | Siemens Ag | Transformator mit elektrischer Abschirmung |
FR2887634B1 (fr) * | 2005-06-24 | 2007-08-10 | Schneider Electric Ind Sas | Dispositif de mesure de courant differentiel, module de declenchement comportant un tel dispositif de mesure et dispositif de coupure ayant un tel module |
DE102006034049B4 (de) * | 2006-07-20 | 2014-08-07 | Sew-Eurodrive Gmbh & Co Kg | Elektromagnetisch betätigbare Bremse oder Kupplung mit Lüftspule, Verfahren zum Betreiben derselben und Antrieb |
CN101930821B (zh) * | 2009-06-25 | 2012-11-14 | 浙江三花股份有限公司 | 一种电磁线圈装置 |
JP5464733B2 (ja) * | 2009-08-28 | 2014-04-09 | 東京パーツ工業株式会社 | トランス |
CN105493210B (zh) * | 2013-07-18 | 2018-08-17 | Abb瑞士股份有限公司 | 用于干式浇注线圈变压器的增强型抗轨迹顶盖结构 |
EP3365903B1 (en) * | 2015-10-20 | 2020-01-15 | ABB Schweiz AG | Dry type cast transformer with flexible connection terminal |
CN106449057A (zh) * | 2016-11-28 | 2017-02-22 | 苏州康开电气有限公司 | 直流断路器供能***用工频隔离变压器 |
US11515080B2 (en) * | 2017-01-25 | 2022-11-29 | Delta Electronics (Shanghai) Co., Ltd | Transformer, coil unit and electronic power apparatus |
US11417456B2 (en) * | 2017-01-25 | 2022-08-16 | Delta Electronics (Shanghai) Co., Ltd | High-voltage transformer and electronic power apparatus |
US11250990B2 (en) * | 2017-01-25 | 2022-02-15 | Delta Electronics (Shanghai) Co., Ltd | High-voltage transformer and electronic power apparatus |
EP3629349B1 (en) * | 2018-09-25 | 2021-04-14 | ABB Power Grids Switzerland AG | Medium frequency transfomer |
EP3629348B1 (en) * | 2018-09-25 | 2023-03-15 | Hitachi Energy Switzerland AG | Transfomer with a casting embedding a winding arrangement and method of manufacturing a winding arrangement for a transformer |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7410923U (de) * | 1974-07-11 | Siemens Ag | Impulstransformator für eine Kraftfahrzeug-Zündeinrichtung | |
DE573879C (de) * | 1929-07-28 | 1933-04-06 | Koch & Sterzel Akt Ges | Spannungstransformator fuer hohe Spannungen, insbesondere Spannungsmesswandler, mit oberspannungsseitiger, zwischen zwei umgekehrt ineinandergesteckten, im Quer-schnitt U-foermigen Isolierkoerpern angeordneter Scheibenwicklung |
DE1724855U (de) * | 1953-07-23 | 1956-06-28 | Siemens Ag | Zeilentransformator fuer fernsehgeraete. |
DE976786C (de) * | 1954-04-25 | 1964-05-06 | Koch & Sterzel Kommanditgesell | Giessharzisolierter Spannungswandler mit Polstern um die aktiven Teile |
DE1109268B (de) * | 1955-10-10 | 1961-06-22 | United Transformer Corp | Klein- und Kleinstspule auf einem zylindrischen Spulenkoerper aus magnetisierbarem Blech |
DE1086363B (de) * | 1958-04-29 | 1960-08-04 | Licentia Gmbh | Transformator fuer elektrische Schweissverfahren |
US3101463A (en) * | 1958-12-01 | 1963-08-20 | Gen Motors Corp | Shielded electrical coil assembly |
DE1175297B (de) * | 1958-12-01 | 1964-08-06 | Gen Motors Corp | Abgeschirmter Hochfrequenzspulenaufbau |
US3138771A (en) * | 1961-12-12 | 1964-06-23 | Nytronics Inc | Meltable plastic spacer for securing coil to tubular support and housing, and methodof assembly |
US3401451A (en) * | 1964-11-17 | 1968-09-17 | Piconics Inc | Method of fabricating tunable inductors |
DE1614522C3 (de) * | 1967-05-12 | 1975-05-15 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Magnetisches Bauelement |
US3566202A (en) * | 1968-06-03 | 1971-02-23 | Chrysler Corp | Self-resonant ignition coil and system |
US3551864A (en) * | 1969-12-12 | 1970-12-29 | Pico Electronics Inc | Miniature inductive devices |
DE2059861C3 (de) * | 1970-12-04 | 1980-08-28 | Toko K.K., Tokio | Abstimmbarer Hochfrequenzübertrager |
US3675175A (en) * | 1971-05-10 | 1972-07-04 | Gen Electric | High voltage coil assembly for electric induction apparatus |
US4176334A (en) * | 1975-08-25 | 1979-11-27 | Hughes Aircraft Company | High voltage transformer and process for making same |
FR2363777A1 (fr) * | 1976-09-01 | 1978-03-31 | Signaux Entr Electriques | Dispositif de transmission d'energie electrique sans contact, notamment pour inflammateurs pyrotechniques |
-
1981
- 1981-01-09 DE DE3100419A patent/DE3100419C2/de not_active Expired
-
1982
- 1982-01-06 IT IT19010/82A patent/IT1149407B/it active
- 1982-01-08 US US06/338,131 patent/US4459575A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3100419C2 (de) | 1986-07-17 |
US4459575A (en) | 1984-07-10 |
IT8219010A0 (it) | 1982-01-06 |
DE3100419A1 (de) | 1982-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940127 |