GB502899A - Improvements in or relating to devices for obtaining substantially constant direct or alternating currents - Google Patents
Improvements in or relating to devices for obtaining substantially constant direct or alternating currentsInfo
- Publication number
- GB502899A GB502899A GB22813/37A GB2281337A GB502899A GB 502899 A GB502899 A GB 502899A GB 22813/37 A GB22813/37 A GB 22813/37A GB 2281337 A GB2281337 A GB 2281337A GB 502899 A GB502899 A GB 502899A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- cathode
- current
- relating
- devices
- 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
- 230000001105 regulatory effect Effects 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 238000004804 winding 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
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/046—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
502,899. Discharge apparatus. TELEFUNKEN GES. FUR DRAHTLOSE TELEGRAPHIE. Aug. 20, 1937, No. 22813. Convention date, Aug. 20, 1936. [Class 39 (i)] [Also in Group XXXV] In a regulating system, current in a circuit is regulated by a gas or vapour discharge path 5 connected in the circuit and provided with means 6, 7 for producing a magnetic field varying with the current in the circuit to control the instant of ignition or internal impedance of the device 5. The field may be produced by a winding arranged to purround the anode or the cathode of the device 5 and, if desired, disposed inside the envelope. The device may have a directly or indirectly heated glowing cathode or a cold or hot mercury cathode and the anode may be formed of graphite. The device may be provided with an additional magnetizing coil carrying a separate exciting current.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE502899X | 1936-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB502899A true GB502899A (en) | 1939-03-20 |
Family
ID=6545977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22813/37A Expired GB502899A (en) | 1936-08-20 | 1937-08-20 | Improvements in or relating to devices for obtaining substantially constant direct or alternating currents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB502899A (en) |
-
1937
- 1937-08-20 GB GB22813/37A patent/GB502899A/en not_active Expired
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