GB302911A - Arrangement for converting direct current into alternating current by means of electric vacuum valves - Google Patents
Arrangement for converting direct current into alternating current by means of electric vacuum valvesInfo
- Publication number
- GB302911A GB302911A GB37414/28A GB3741428A GB302911A GB 302911 A GB302911 A GB 302911A GB 37414/28 A GB37414/28 A GB 37414/28A GB 3741428 A GB3741428 A GB 3741428A GB 302911 A GB302911 A GB 302911A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arrangement
- transformer
- vacuum valves
- electric vacuum
- interrupter
- 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
- 238000004804 winding Methods 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 1
- 238000009413 insulation 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
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/51—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using discharge tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
302,911. Maschinenfabrik Oerlikon. Dec. 23, 1927, [Convention date]. Vacuum or low-pressure apparatus, arrangements of.-An arrangement for supplying high tension current to the ionization electrodes Z1, Z2 of a pair of vacuum valves V1, V2 associated with transformer windings for producing A.C. from a D.C. source, comprises a transformer T1, the primary P1 of which is energized from the D.C. source Q1 through a rotary interrupter U. Two secondary windings S1, S2 are provided and connected respectively to the ionization anodes Z1, Z2 through rotary distributers B1, B2 on the same shaft W as the interrupter U. The phase of the derived A.C. is adjusted by adjustment of the cam ring r. In a modified arrangement, insulation difficulties are overcome by arranging the two secondaries on separate transformer cores energized by separate primaries connected in series. The Specification as open to inspection under Sect. 91 (3) (a) refers to Specification 302,362. This reference does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH132527T | 1927-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB302911A true GB302911A (en) | 1930-03-18 |
Family
ID=4390749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37414/28A Expired GB302911A (en) | 1927-12-23 | 1928-12-18 | Arrangement for converting direct current into alternating current by means of electric vacuum valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB302911A (en) |
-
1928
- 1928-12-18 GB GB37414/28A patent/GB302911A/en not_active Expired
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