ZA813337B - Fluid-insulated transformer - Google Patents
Fluid-insulated transformerInfo
- Publication number
- ZA813337B ZA813337B ZA00813337A ZA813337A ZA813337B ZA 813337 B ZA813337 B ZA 813337B ZA 00813337 A ZA00813337 A ZA 00813337A ZA 813337 A ZA813337 A ZA 813337A ZA 813337 B ZA813337 B ZA 813337B
- Authority
- ZA
- South Africa
- Prior art keywords
- fluid
- insulated transformer
- transformer
- insulated
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/323—Insulation between winding turns, between winding layers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Insulating Of Coils (AREA)
- Soft Magnetic Materials (AREA)
- Braking Arrangements (AREA)
- Transformer Cooling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8003782A SE421570B (sv) | 1980-05-21 | 1980-05-21 | Med isolervetska kyld bandlindning for en transformator eller reaktor |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA813337B true ZA813337B (en) | 1982-06-30 |
Family
ID=20341004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00813337A ZA813337B (en) | 1980-05-21 | 1981-05-19 | Fluid-insulated transformer |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0040382B1 (ja) |
JP (1) | JPS5717117A (ja) |
CA (1) | CA1157115A (ja) |
DE (1) | DE3165362D1 (ja) |
DK (1) | DK220181A (ja) |
NO (1) | NO811694L (ja) |
SE (1) | SE421570B (ja) |
ZA (1) | ZA813337B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6812583B2 (en) | 2002-02-19 | 2004-11-02 | Rockwell Scientific Licensing, Llc | Electrical generator with ferrofluid bearings |
DE102016221992A1 (de) * | 2016-11-09 | 2018-05-09 | Siemens Aktiengesellschaft | Kern für eine elektrische Induktionseinrichtung |
DE102017208814A1 (de) | 2017-05-24 | 2018-11-29 | Isotek Gmbh | Distanzband, Transformatorenwicklung und Transformator sowie das Verfahren zur Herstellung eines Distanzbandes |
EP3859760B1 (en) | 2020-01-30 | 2024-06-19 | Hitachi Energy Ltd | Method and conductor structure for manufacturing an electric winding of an electromagnetic induction apparatus |
EP4210076A1 (en) | 2022-01-05 | 2023-07-12 | Hitachi Energy Switzerland AG | Spacer element for a winding, kit, method for manufacturing a winding and winding |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR633246A (fr) * | 1926-04-24 | 1928-01-25 | Siemens Schuckertwerke Gmbh | Bobine en forme de disque pour transformateurs |
GB718748A (en) * | 1951-07-27 | 1954-11-17 | Gen Electric | Improvements in and relating to stationary electrical induction apparatus |
GB962222A (en) * | 1959-10-29 | 1964-07-01 | English Electric Co Ltd | Improvements in or relating to inductive windings |
US3170134A (en) * | 1961-12-15 | 1965-02-16 | Westinghouse Electric Corp | Electrical coil structure for inductive apparatus |
US3195084A (en) * | 1962-05-23 | 1965-07-13 | Westinghouse Electric Corp | Electrical apparatus having foil wound windings and metallic duct formers |
US3464043A (en) * | 1967-10-16 | 1969-08-26 | Allis Chalmers Mfg Co | Conductor strip transformer winding having improved short circuit strength |
GB1242401A (en) * | 1967-11-07 | 1971-08-11 | Bruce Peebles Ind Ltd | Transformer or reactor winding |
US3514730A (en) * | 1968-03-27 | 1970-05-26 | Atomic Energy Commission | Cooling spacer strip for superconducting magnets |
CH598679A5 (ja) * | 1976-10-29 | 1978-05-12 | Bbc Brown Boveri & Cie | |
DE2753055C3 (de) * | 1977-11-28 | 1980-09-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Aufbau einer supraleitenden Magnetwicklung |
SE415418B (sv) * | 1978-12-08 | 1980-09-29 | Asea Ab | Transformator eller reaktor samt sett att framstella en sadan |
-
1980
- 1980-05-21 SE SE8003782A patent/SE421570B/sv not_active IP Right Cessation
-
1981
- 1981-05-11 DE DE8181103568T patent/DE3165362D1/de not_active Expired
- 1981-05-11 EP EP81103568A patent/EP0040382B1/de not_active Expired
- 1981-05-19 DK DK220181A patent/DK220181A/da not_active Application Discontinuation
- 1981-05-19 ZA ZA00813337A patent/ZA813337B/xx unknown
- 1981-05-19 NO NO811694A patent/NO811694L/no unknown
- 1981-05-19 JP JP7432581A patent/JPS5717117A/ja active Pending
- 1981-05-20 CA CA000377944A patent/CA1157115A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0040382A1 (de) | 1981-11-25 |
JPS5717117A (en) | 1982-01-28 |
DK220181A (ja) | 1981-11-22 |
EP0040382B1 (de) | 1984-08-08 |
DE3165362D1 (en) | 1984-09-13 |
NO811694L (no) | 1981-11-23 |
SE8003782L (sv) | 1981-11-22 |
CA1157115A (en) | 1983-11-15 |
SE421570B (sv) | 1982-01-04 |
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