GB314915A - Improvements in or relating to multiphase alternating-current rectifying systems - Google Patents
Improvements in or relating to multiphase alternating-current rectifying systemsInfo
- Publication number
- GB314915A GB314915A GB685628A GB685628A GB314915A GB 314915 A GB314915 A GB 314915A GB 685628 A GB685628 A GB 685628A GB 685628 A GB685628 A GB 685628A GB 314915 A GB314915 A GB 314915A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- current rectifying
- multiphase alternating
- supply source
- connection
- 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
- 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
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ink Jet (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Measuring Volume Flow (AREA)
Abstract
314,915. Dicker, S. G. S., (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). March 5, 1928. Vacuum or low-pressure apparatus, arrangements of.-A device for enabling a D.C. load such as a motor 16 to be supplied from a multiphase A.C. supply source comprises a plurality of singlephase discharge tubes 7, 8, 9 having oxide cathodes maintained incandescent by one or more transformers 12, the anodes 11 of the discharge tubes being connected through switches 6 and fuses 5, but without the interposition of a transformer, to terminals for connection to the supply source. A regulating resistance 14 may be inserted between the output terminals and the point of connection to the cathodes of the valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB685628A GB314915A (en) | 1928-03-05 | 1928-03-05 | Improvements in or relating to multiphase alternating-current rectifying systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB685628A GB314915A (en) | 1928-03-05 | 1928-03-05 | Improvements in or relating to multiphase alternating-current rectifying systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB314915A true GB314915A (en) | 1929-07-05 |
Family
ID=9821992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB685628A Expired GB314915A (en) | 1928-03-05 | 1928-03-05 | Improvements in or relating to multiphase alternating-current rectifying systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB314915A (en) |
-
1928
- 1928-03-05 GB GB685628A patent/GB314915A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2043023A (en) | Circuits and apparatus for operating electric discharge lamps | |
| GB314915A (en) | Improvements in or relating to multiphase alternating-current rectifying systems | |
| US2078363A (en) | Starting circuits for electrical space discharge tubes | |
| GB284306A (en) | Improvements in or relating to rectifying installations for alternating current | |
| GB424818A (en) | Improvements in or relating to electric lighting installations | |
| GB332667A (en) | Improvements in or relating to arrangements for feeding discharge-tube cathodes with alternating current | |
| GB437935A (en) | Improvements in and relating to inverse reducer circuits for use in the electric supply to x-ray tubes | |
| GB433693A (en) | Improvements in and relating to electric discharge devices | |
| GB426766A (en) | Improvements in or relating to electric lighting installations | |
| GB385653A (en) | Improvements in and relating to electric power converting apparatus | |
| GB387123A (en) | Improvements in electronic discharge tubes | |
| US1959196A (en) | Electrical regulating arrangement | |
| US2114192A (en) | Electric valve converting system | |
| GB436447A (en) | Improvements in and relating to voltage and power factor control systems | |
| GB451542A (en) | Improvements in or relating to rectifying valves and circuits | |
| GB296838A (en) | Improvements in or relating to alternating current rectifying installations | |
| GB201576A (en) | Improvements in or relating to glow cathode-rectifiers | |
| GB282742A (en) | Improvements in or relating to circuit-arrangements for smoothing a pulsatory or other non-uniform "direct" current | |
| GB421248A (en) | Improvements in and relating to systems employing electric discharge devices | |
| GB271445A (en) | Improvements in or relating to voltage-regulating devices | |
| GB310154A (en) | Improvements in or relating to lighting installations comprising one or more discharge tubes having a high starting voltage | |
| GB388126A (en) | Improvements in or relating to electric devices comprising one or more gasfilled multiple-anode discharge tubes | |
| GB415183A (en) | Improvements relating to electric discharge tubes particularly gasfilled luminous tubes | |
| GB434928A (en) | Improvements in voltage regulating arrangements for converting systems using gaseousor vapour electric discharge devices | |
| GB323862A (en) | Improvements in or relating to means for nullifying voltage fluctuations in electrical circuits |