GB350314A - Improvements in or relating to synchronous rectifiers - Google Patents
Improvements in or relating to synchronous rectifiersInfo
- Publication number
- GB350314A GB350314A GB2284330A GB2284330A GB350314A GB 350314 A GB350314 A GB 350314A GB 2284330 A GB2284330 A GB 2284330A GB 2284330 A GB2284330 A GB 2284330A GB 350314 A GB350314 A GB 350314A
- Authority
- GB
- United Kingdom
- Prior art keywords
- segments
- phase
- source
- harrow
- employed
- 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
- H02M1/20—Contact mechanisms of dynamic converters
- H02M1/22—Contact mechanisms of dynamic converters incorporating collectors and brushes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
Abstract
350,314. Rectifying alternating currents. CRYPTO ELECTRICAL CO., Ltd., Acton Lane, Willesden, London, and SHARP, H. G., 85, Harrow View, Harrow, Middlesex. July 29, 1930, No. 22843. [Class 38 (ii).] Commutator switching-arrangements.-A rotary commutator mounted on the shaft of a synchronous motor a supplied from the same source as the current to be rectified comprises conducting segments d . . g spaced apart by nonconducting segments which may be formed by a plurality of small separately insulated segments h. The conducting segments may also be divided into smaller segments, the last of which in each case may be connected to the adjacent segment h through a spark-eliminating resistance n. Two pairs of brushes o, p and q, r are employed connected respectively to the A.C. source (which may be a transformer T energized from a three-phase supply) and to the load terminals x, y. Where the supply source is single-phase, a single-phase motor equipped with a starting winding adapted to be cut out by a centrifugal switch on the armature shaft is employed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2284330A GB350314A (en) | 1930-07-29 | 1930-07-29 | Improvements in or relating to synchronous rectifiers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2284330A GB350314A (en) | 1930-07-29 | 1930-07-29 | Improvements in or relating to synchronous rectifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB350314A true GB350314A (en) | 1931-06-11 |
Family
ID=10185934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2284330A Expired GB350314A (en) | 1930-07-29 | 1930-07-29 | Improvements in or relating to synchronous rectifiers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB350314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE756510C (en) * | 1936-11-21 | 1953-06-01 | Siemens Schuckertwerke A G | Switching device, especially for periodic switching |
-
1930
- 1930-07-29 GB GB2284330A patent/GB350314A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE756510C (en) * | 1936-11-21 | 1953-06-01 | Siemens Schuckertwerke A G | Switching device, especially for periodic switching |
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