GB528592A - Improved method of and means for rectification of alternating electric currents - Google Patents
Improved method of and means for rectification of alternating electric currentsInfo
- Publication number
- GB528592A GB528592A GB1391139A GB1391139A GB528592A GB 528592 A GB528592 A GB 528592A GB 1391139 A GB1391139 A GB 1391139A GB 1391139 A GB1391139 A GB 1391139A GB 528592 A GB528592 A GB 528592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- rectification
- improved method
- electric currents
- alternating electric
- 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
- 238000010276 construction Methods 0.000 abstract 1
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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/30—Conversion of AC power input into DC power output without possibility of reversal by dynamic converters
- H02M7/32—Conversion of AC power input into DC power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts
- H02M7/36—Conversion of AC power input into DC power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts with electromagnetically-operated vibrating contacts, e.g. chopper
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
- Keying Circuit Devices (AREA)
Abstract
528,592. Rectifying alternating current. SHAW, J. C. May 10, 1939, No. 13911. [Class 38 (ii)] In a vibratory switch rectifier the circuit is initially closed at the contacts of the vibratory switch 18 and thereby energizes the closing coils 14, 15 of one or more relays which close in succession and relieve the contacts of the switch of load current. The arrangement shown may be duplicated for full-wave operation, the transformer secondary 12 then being centre-tapped. Alternative constructions of relay, in one of which the moving member carries a bridging contact co-operating with a pair of fixed contacts, are described with reference to Figs. 4 and 5 (not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1391139A GB528592A (en) | 1939-05-10 | 1939-05-10 | Improved method of and means for rectification of alternating electric currents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1391139A GB528592A (en) | 1939-05-10 | 1939-05-10 | Improved method of and means for rectification of alternating electric currents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB528592A true GB528592A (en) | 1940-11-01 |
Family
ID=10031615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1391139A Expired GB528592A (en) | 1939-05-10 | 1939-05-10 | Improved method of and means for rectification of alternating electric currents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB528592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2150236A (en) * | 1983-11-16 | 1985-06-26 | Baker Cac | Nonelastomeric static or shaft seal |
-
1939
- 1939-05-10 GB GB1391139A patent/GB528592A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2150236A (en) * | 1983-11-16 | 1985-06-26 | Baker Cac | Nonelastomeric static or shaft seal |
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