GB613059A - Improvements in and relating to transformers - Google Patents
Improvements in and relating to transformersInfo
- Publication number
- GB613059A GB613059A GB7542/46A GB754246A GB613059A GB 613059 A GB613059 A GB 613059A GB 7542/46 A GB7542/46 A GB 7542/46A GB 754246 A GB754246 A GB 754246A GB 613059 A GB613059 A GB 613059A
- Authority
- GB
- United Kingdom
- Prior art keywords
- winding
- march
- lead
- leakage flux
- low voltage
- 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
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/02—Auto-transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
613,059. Transformers. AKT.-GES. BROWN, BOVERI, & CIE. March 11, 1946; No. 7542. Convention date, March 10, 1945. [Class 38 (ii)] The single-phase auto-transformer forming the subject-matter of Specification 613,045 is modified by arranging that the high and low voltage parts of the winding are at least twice linked by the leakage flux and possess such a width in the direction transverse to that of the leakage flux that the reactance voltage which is produced is sufficiently large for adequate mechanical resistance of the windings against short-circuit stresses. Fig. 1 shows a concentric arrangement of cylindrical windings wherein the low voltage part of the winding is subdivided into two parts d1, d2 respectively located outside and inside the high voltage, cylindrical portion c, the tertiary winding e being located nearest to the core a. A lead-in connection U is provided for the winding c, and a lead u1 from the sections d1, d2. Leads x1, x2 are taken from the tertiary winding e.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH613059X | 1945-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB613059A true GB613059A (en) | 1948-11-22 |
Family
ID=4523528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7542/46A Expired GB613059A (en) | 1945-03-10 | 1946-03-11 | Improvements in and relating to transformers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB613059A (en) |
-
1946
- 1946-03-11 GB GB7542/46A patent/GB613059A/en not_active Expired
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