GB424598A - Improvements in or relating to rectifier circuits - Google Patents
Improvements in or relating to rectifier circuitsInfo
- Publication number
- GB424598A GB424598A GB45034A GB45034A GB424598A GB 424598 A GB424598 A GB 424598A GB 45034 A GB45034 A GB 45034A GB 45034 A GB45034 A GB 45034A GB 424598 A GB424598 A GB 424598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- choke
- voltage
- ripple
- class
- arrangement
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/14—Arrangements for reducing ripples from dc input or output
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Particle Accelerators (AREA)
Abstract
424,598. Converting. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, and BLIGH, N. R., c/o General Electric Co., Wembley, Middlesex. Jan. 5, 1934, No. 450. [Class 38 (ii)] [See also Group XL] In an arrangement for obtaining substantially steady D.C. from a source of pulsating current, e.g. the output from a rectifier R, the arrangement comprising a series choke L1, provision is made for obtaining a substantially steady voltage differing from the potential of either of the main output terminals by taking a tapping from the input side of the choke L through a choke L2 which is inductively coupled to the choke L1 in such manner that the pulsating current in the latter introduces a compensating voltage ripple in the choke L2. The load W on the main smoothing circuit may be the plate circuit of a thermionic amplifier and the potential derived through the choke L2 may be used as a grid biassing voltage. In this case the coupling between the two chokes may be such that a small ripple remains in the biassing voltage which may be used to neutralize the effect of residual ripple in the plate supply. Specification 294,250, [Class 40 (v)], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45034A GB424598A (en) | 1934-01-05 | 1934-01-05 | Improvements in or relating to rectifier circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45034A GB424598A (en) | 1934-01-05 | 1934-01-05 | Improvements in or relating to rectifier circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB424598A true GB424598A (en) | 1935-02-25 |
Family
ID=9704553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45034A Expired GB424598A (en) | 1934-01-05 | 1934-01-05 | Improvements in or relating to rectifier circuits |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB424598A (en) |
-
1934
- 1934-01-05 GB GB45034A patent/GB424598A/en not_active Expired
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