BE771783A - ELECTRICAL WINDINGS - Google Patents
ELECTRICAL WINDINGSInfo
- Publication number
- BE771783A BE771783A BE771783A BE771783A BE771783A BE 771783 A BE771783 A BE 771783A BE 771783 A BE771783 A BE 771783A BE 771783 A BE771783 A BE 771783A BE 771783 A BE771783 A BE 771783A
- Authority
- BE
- Belgium
- Prior art keywords
- electrical windings
- windings
- electrical
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/343—Preventing or reducing surge voltages; oscillations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6717970A | 1970-08-26 | 1970-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE771783A true BE771783A (en) | 1972-02-28 |
Family
ID=22074232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE771783A BE771783A (en) | 1970-08-26 | 1971-08-26 | ELECTRICAL WINDINGS |
Country Status (4)
Country | Link |
---|---|
US (1) | US3644786A (en) |
JP (1) | JPS5244006B1 (en) |
BE (1) | BE771783A (en) |
FR (1) | FR2103536B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3725833A (en) * | 1972-04-28 | 1973-04-03 | Westinghouse Electric Corp | Transformer tap selector |
DE3768736D1 (en) * | 1986-07-30 | 1991-04-25 | Siemens Ag | CIRCUIT ARRANGEMENT FOR LARGE POWER TRANSFORMERS. |
US5625370A (en) * | 1994-07-25 | 1997-04-29 | Texas Instruments Incorporated | Identification system antenna with impedance transformer |
AT411938B (en) * | 1999-11-02 | 2004-07-26 | Hansjoerg Dipl Ing Dr Hauer | METHOD AND DEVICE FOR REGULATING THE ELECTRICAL VOLTAGE IN ELECTRICAL SUPPLY NETWORKS AND / OR CONSUMER SYSTEMS |
EP2797088A1 (en) * | 2013-04-23 | 2014-10-29 | ABB Technology AG | Coil for a dry transformer and dry transformer |
-
1970
- 1970-08-26 US US67179A patent/US3644786A/en not_active Expired - Lifetime
-
1971
- 1971-08-26 JP JP46064823A patent/JPS5244006B1/ja active Pending
- 1971-08-26 BE BE771783A patent/BE771783A/en not_active IP Right Cessation
- 1971-08-26 FR FR7130976A patent/FR2103536B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2103536A1 (en) | 1972-04-14 |
US3644786A (en) | 1972-02-22 |
JPS5244006B1 (en) | 1977-11-04 |
FR2103536B1 (en) | 1974-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19890831 |