FR726574A - Large rectifier - Google Patents
Large rectifierInfo
- Publication number
- FR726574A FR726574A FR726574DA FR726574A FR 726574 A FR726574 A FR 726574A FR 726574D A FR726574D A FR 726574DA FR 726574 A FR726574 A FR 726574A
- Authority
- FR
- France
- Prior art keywords
- large rectifier
- rectifier
- 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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/32—Cooling arrangements; Heating arrangements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE380296X | 1930-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR726574A true FR726574A (en) | 1932-05-31 |
Family
ID=6346408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR726574D Expired FR726574A (en) | 1930-12-22 | 1931-11-20 | Large rectifier |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE384338A (en) |
FR (1) | FR726574A (en) |
GB (1) | GB380296A (en) |
-
1931
- 1931-11-18 GB GB32030/31A patent/GB380296A/en not_active Expired
- 1931-11-20 BE BE384338A patent/BE384338A/en unknown
- 1931-11-20 FR FR726574D patent/FR726574A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB380296A (en) | 1932-09-15 |
BE384338A (en) | 1931-12-31 |
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