GB518120A - Improvements in or relating to transformer coupling arrangements - Google Patents
Improvements in or relating to transformer coupling arrangementsInfo
- Publication number
- GB518120A GB518120A GB1755438A GB1755438A GB518120A GB 518120 A GB518120 A GB 518120A GB 1755438 A GB1755438 A GB 1755438A GB 1755438 A GB1755438 A GB 1755438A GB 518120 A GB518120 A GB 518120A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transformer
- transformers
- winding
- condensers
- 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
- 230000008878 coupling Effects 0.000 title abstract 3
- 238000010168 coupling process Methods 0.000 title abstract 3
- 238000005859 coupling reaction Methods 0.000 title abstract 3
- 238000004804 winding Methods 0.000 abstract 3
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
- H01F19/06—Broad-band transformers, e.g. suitable for handling frequencies well down into the audio range
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
518,120. Impedance networks ; transformers. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and COLCHESTER, C. D. June 13, 1938, No. 17554. [Class 40 (iii)] A transformer coupling ar rangement, suitable for use ove: a wide range of frequencies comprises two or more trans formers T1, T2 connected ir series, in parallel, or in seriesparallel, and condensers C1 associated with the winding of at least one transformer, the transformers and condensers being so proportioned that the response is substantially level from a frequency below which the winding impedance of one transformer is too small to a frequency above which the leakage reactance of a second transformer is too large. Phase-equalizing networks, Figs 3 and 4 (not shown), correct for phase distortion introduced by the transformers. Formulae are given connecting the winding and leakage inductances, the coupling coefficients, the capacities, and the sending and receiving impedances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1755438A GB518120A (en) | 1938-06-13 | 1938-06-13 | Improvements in or relating to transformer coupling arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1755438A GB518120A (en) | 1938-06-13 | 1938-06-13 | Improvements in or relating to transformer coupling arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB518120A true GB518120A (en) | 1940-02-19 |
Family
ID=10097206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1755438A Expired GB518120A (en) | 1938-06-13 | 1938-06-13 | Improvements in or relating to transformer coupling arrangements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB518120A (en) |
-
1938
- 1938-06-13 GB GB1755438A patent/GB518120A/en not_active Expired
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