FR570413A - Improvements to thermionic devices - Google Patents
Improvements to thermionic devicesInfo
- Publication number
- FR570413A FR570413A FR570413DA FR570413A FR 570413 A FR570413 A FR 570413A FR 570413D A FR570413D A FR 570413DA FR 570413 A FR570413 A FR 570413A
- Authority
- FR
- France
- Prior art keywords
- thermionic devices
- thermionic
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB570413X | 1922-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR570413A true FR570413A (en) | 1924-04-30 |
Family
ID=10478200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR570413D Expired FR570413A (en) | 1922-10-18 | 1923-08-31 | Improvements to thermionic devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR570413A (en) |
-
1923
- 1923-08-31 FR FR570413D patent/FR570413A/en not_active Expired
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