GB207518A - Improvements in or relating to the windings of high-voltage transformers - Google Patents
Improvements in or relating to the windings of high-voltage transformersInfo
- Publication number
- GB207518A GB207518A GB28520/23A GB2852023A GB207518A GB 207518 A GB207518 A GB 207518A GB 28520/23 A GB28520/23 A GB 28520/23A GB 2852023 A GB2852023 A GB 2852023A GB 207518 A GB207518 A GB 207518A
- Authority
- GB
- United Kingdom
- Prior art keywords
- potential
- cylinders
- winding
- rings
- windings
- 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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- 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)
- Coils Of Transformers For General Uses (AREA)
Abstract
207,518. Akt.-Ges. Brown, Boveri, et Cie. Nov. 24, 1922, [Convention date]. Transformers. - The high-voltage winding of a transformer comprises a number of concentric cylindrical portions c, d, f, g, the portion g of highest potential being placed between portions d, f of lower potential. The ends of the cylinders are provided with protecting rings m . . q, of which the rings o, p and q are hollow, as winding cylinders shown, and serve to connect the winding cylinders together. The latter rings also form equi-potential coverings for the spaces between the cylinders. The inner winding cylinder c is earthed at e, and the high-potential lead from the cylinder g is passed out through a tube i, to which a medium-potential terminal may be connected.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE207518X | 1922-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB207518A true GB207518A (en) | 1924-02-21 |
Family
ID=5793764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28520/23A Expired GB207518A (en) | 1922-11-24 | 1923-11-12 | Improvements in or relating to the windings of high-voltage transformers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB207518A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4459576A (en) * | 1982-09-29 | 1984-07-10 | Westinghouse Electric Corp. | Toroidal transformer with electrostatic shield |
-
1923
- 1923-11-12 GB GB28520/23A patent/GB207518A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4459576A (en) * | 1982-09-29 | 1984-07-10 | Westinghouse Electric Corp. | Toroidal transformer with electrostatic shield |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB207518A (en) | Improvements in or relating to the windings of high-voltage transformers | |
GB549767A (en) | Improvements in and relating to electrical transformers | |
GB297030A (en) | ||
GB544807A (en) | Improvements in or relating to electrical transformers | |
GB390364A (en) | Improvements in the manufacture of caps of paper and the like | |
GB517838A (en) | Improvements in and relating to high tension transformers | |
GB573003A (en) | High voltage transformers, particularly instrument transformers | |
GB551968A (en) | Improvements in or relating to an arrangement for protecting high-tension windings against surge pressures | |
GB552874A (en) | Improvements in or relating to the distribution of surge voltages in the windings of electrical apparatus | |
GB507559A (en) | Improvements relating to electric chokes or voltage transformers | |
AT159084B (en) | High-voltage insulator with an end cap made of insulating material that seals the interior. | |
GB541485A (en) | Improvements in and relating to transformers | |
GB181011A (en) | Improvements relating to electrical transformers | |
GB387762A (en) | Improvements in and relating to transformers for use at high potentials | |
GB929722A (en) | Improvements in and relating to high voltage windings | |
GB178849A (en) | Improvements relating to insulating sleeves for electric transformers and the like | |
GB553699A (en) | Apparatus for the protection of high tension windings against surge pressures | |
GB175261A (en) | Improvements relating to high tension transformers | |
GB170821A (en) | Improvements in or relating to electric transformers | |
GB220861A (en) | Improvements in or relating to oil-insulated electric transformers and the like | |
GB202641A (en) | Improvements in or relating to electric leading-in terminals | |
GB183801A (en) | Improvements relating to high tension electric transformers | |
GB575886A (en) | Current transformer for very high voltage | |
GB356750A (en) | ||
GB520996A (en) | Improvements in or relating to insulated electrical coils |