GB408192A - Improvements in and relating to electric transformers - Google Patents
Improvements in and relating to electric transformersInfo
- Publication number
- GB408192A GB408192A GB1814232A GB1814232A GB408192A GB 408192 A GB408192 A GB 408192A GB 1814232 A GB1814232 A GB 1814232A GB 1814232 A GB1814232 A GB 1814232A GB 408192 A GB408192 A GB 408192A
- Authority
- GB
- United Kingdom
- Prior art keywords
- windings
- points
- june
- arrangements
- connections
- 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
- 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
Abstract
408,192. Transformers. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.- (Assignees of Allgemeine Elektricitõts-Ges.; 2, Friedrich Karl-Ufer, Berlin.) June 27, 1932, No. 18142. Void [Abridged as open to inspection under Sect. 91 of the Acts, June 28, 1932]. [Class 38 (ii).] The voltage given by a polyphase transformer with tapped windings is changed, both as regards magnitude and phase, by arranging the tapping points to serve as interlinking points of different phases. Two arrangements for producing negative and positive phase displacements are shown in Figs. 3 and 5 respectively, as applied to the high or low tension windings of an output transformer. In these arrangements, corresponding tappings on the windings are interconnected, as shown, and the terminal connections are made at the points U, V and W. Autotransformer connections are also described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1814232A GB408192A (en) | 1932-06-27 | 1932-06-27 | Improvements in and relating to electric transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1814232A GB408192A (en) | 1932-06-27 | 1932-06-27 | Improvements in and relating to electric transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB408192A true GB408192A (en) | 1934-04-05 |
Family
ID=10107363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1814232A Expired GB408192A (en) | 1932-06-27 | 1932-06-27 | Improvements in and relating to electric transformers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB408192A (en) |
-
1932
- 1932-06-27 GB GB1814232A patent/GB408192A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB408192A (en) | Improvements in and relating to electric transformers | |
| GB347538A (en) | Improvements in and relating to regulating means for electric transformers | |
| GB1010579A (en) | Arc welding apparatus | |
| GB471587A (en) | Improvements in and relating to electric transformers | |
| GB400236A (en) | Improvements in and relating to electric transformers | |
| GB379113A (en) | Improvements in or relating to electric power transformers | |
| GB367869A (en) | Improvements relating to measuring and like apparatus for electric high potential circuits | |
| GB384914A (en) | Transformer with adjustable stray reactance | |
| GB518632A (en) | Improvements relating to the conversion of single phase alternating electric currents to polyphase currents | |
| GB421248A (en) | Improvements in and relating to systems employing electric discharge devices | |
| GB436447A (en) | Improvements in and relating to voltage and power factor control systems | |
| GB379667A (en) | Improvements in and connected with transformers of the static type | |
| GB420035A (en) | Improvements in and relating to electric transformers | |
| GB349954A (en) | Improvements relating to the measurement of voltage and/or current of transformers | |
| GB479112A (en) | Supplying a single-phase load from a three-phase supply | |
| GB396802A (en) | Improvements in and relating to mercury arc rectifiers | |
| GB509600A (en) | Improvements connected with auto-transformers | |
| GB356924A (en) | Improvements in and relating to electric induction motors | |
| GB343623A (en) | Improvements in and relating to electric current transformers | |
| GB467655A (en) | Improvements in and relating to transformer connections | |
| GB436935A (en) | Improvements in and relating to methods of and apparatus for the grid control of vapour or gas discharge devices operating as converters | |
| GB431017A (en) | Improvements in and relating to voltage indicating means for transformers | |
| GB495235A (en) | Improvements in and relating to electric transformers | |
| GB560091A (en) | Improvements in and relating to voltage control transformer systems | |
| GB340269A (en) | Improvements in and relating to electric transformers |