GB421512A - Improvements in or relating to electric transformers - Google Patents
Improvements in or relating to electric transformersInfo
- Publication number
- GB421512A GB421512A GB16404/34A GB1640434A GB421512A GB 421512 A GB421512 A GB 421512A GB 16404/34 A GB16404/34 A GB 16404/34A GB 1640434 A GB1640434 A GB 1640434A GB 421512 A GB421512 A GB 421512A
- Authority
- GB
- United Kingdom
- Prior art keywords
- june
- class
- radial depth
- core
- relating
- 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
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
421,512. Transformers. MULLER AKT.-GES., C. H. F., 24, R÷ntgenstragse, Hamburg, Germany. June 1, 1934, No. 16404. Convention date, June 26, 1933. [Class 38 (ii)] A transformer having laminations 1 of the same shape and constant crosssection arranged radially in packets 6 and containing primary and secondary windings 3 and 2 and insulation 4 and 5 is constructed to have the minimum dimensions for a given voltage and power by making the internal radius r, the radial depth of the core window f, and the total radial depth of the core h<1> and h<2>, equal or approximately equal to each other. Auxiliary members or a current consuming device may be arranged in the central space 8. Specification 2801 /97, [Class 38], is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE421512X | 1933-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB421512A true GB421512A (en) | 1934-12-21 |
Family
ID=6458378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16404/34A Expired GB421512A (en) | 1933-06-26 | 1934-06-01 | Improvements in or relating to electric transformers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB421512A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531697A (en) * | 1939-11-23 | 1950-11-28 | Bbc Brown Boveri & Cie | Transformer |
-
1934
- 1934-06-01 GB GB16404/34A patent/GB421512A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531697A (en) * | 1939-11-23 | 1950-11-28 | Bbc Brown Boveri & Cie | Transformer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB529420A (en) | Constant potential transformer | |
GB421512A (en) | Improvements in or relating to electric transformers | |
GB495921A (en) | Improvements in or relating to electric transformers | |
GB460783A (en) | Improvements relating to electrical coils or windings | |
GB472521A (en) | Improvements in and relating to methods of regulating transformers | |
GB491477A (en) | Improvements in and relating to x-ray apparatus | |
GB549767A (en) | Improvements in and relating to electrical transformers | |
GB243379A (en) | Improvements in high frequency transformers | |
GB441756A (en) | Electric motor with low voltage lighting taps | |
GB306826A (en) | Improvements in or relating to electric current transformers | |
GB445964A (en) | Improvements in current transformers | |
GB336862A (en) | Improvements relating to electric transformers | |
GB190153A (en) | ||
GB462152A (en) | Improvements in roentgen ray apparatus | |
GB422018A (en) | Improvements in or relating to x-ray apparatus | |
GB444301A (en) | Improvements in and relating to electric transformers | |
GB550869A (en) | Improvements in and relating to electric transformers | |
GB497162A (en) | Improvements in electric transformers | |
GB541485A (en) | Improvements in and relating to transformers | |
GB450137A (en) | Improvements in or relating to means for suppressing harmonics in electric transformers | |
GB467655A (en) | Improvements in and relating to transformer connections | |
GB340269A (en) | Improvements in and relating to electric transformers | |
GB546793A (en) | Improvements in and relating to moving coil voltage regulating transformers | |
GB301558A (en) | Improvements in and relating to electric transformers | |
GB467547A (en) | Improvements in radiogoniometers |