FR49287E - Perfectionnements aux systèmes de commande des valves à décharge - Google Patents
Perfectionnements aux systèmes de commande des valves à déchargeInfo
- Publication number
- FR49287E FR49287E FR49287DA FR49287E FR 49287 E FR49287 E FR 49287E FR 49287D A FR49287D A FR 49287DA FR 49287 E FR49287 E FR 49287E
- Authority
- FR
- France
- Prior art keywords
- discharge valve
- control systems
- valve control
- discharge
- systems
- 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
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/40—Synchronising a generator for connection to a network or to another generator
- H02J3/42—Synchronising a generator for connection to a network or to another generator with automatic parallel connection when synchronisation is achieved
-
- 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
- H02M1/02—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters
- H02M1/04—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters for tubes with grid control
- H02M1/042—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters for tubes with grid control wherein the phase of the control voltage is adjustable with reference to the AC voltage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/10—Flexible AC transmission systems [FACTS]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Particle Accelerators (AREA)
- Rectifiers (AREA)
- Motor And Converter Starters (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US128199A US2174379A (en) | 1937-02-27 | 1937-02-27 | Electric valve control system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR49287E true FR49287E (fr) | 1939-02-16 |
Family
ID=22434150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49287D Expired FR49287E (fr) | 1937-02-27 | 1938-02-16 | Perfectionnements aux systèmes de commande des valves à décharge |
Country Status (3)
Country | Link |
---|---|
US (1) | US2174379A (fr) |
FR (1) | FR49287E (fr) |
GB (2) | GB513159A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623204A (en) * | 1949-02-12 | 1952-12-23 | Welding Research Inc | Control circuit for three-phase welders |
-
1937
- 1937-02-27 US US128199A patent/US2174379A/en not_active Expired - Lifetime
-
1938
- 1938-02-16 FR FR49287D patent/FR49287E/fr not_active Expired
- 1938-02-26 GB GB6144/38A patent/GB513159A/en not_active Expired
- 1938-02-28 GB GB6314/38A patent/GB491771A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB491771A (en) | 1938-09-08 |
US2174379A (en) | 1939-09-26 |
GB513159A (en) | 1939-10-05 |
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