BE445176A - - Google Patents
Info
- Publication number
- BE445176A BE445176A BE445176DA BE445176A BE 445176 A BE445176 A BE 445176A BE 445176D A BE445176D A BE 445176DA BE 445176 A BE445176 A BE 445176A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/14—Magnetic means for controlling the discharge
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL239448X | 1941-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE445176A true BE445176A (en:Method) |
Family
ID=19780455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE445176D BE445176A (en:Method) | 1941-04-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2543702A (en:Method) |
| BE (1) | BE445176A (en:Method) |
| CH (1) | CH239448A (en:Method) |
| FR (1) | FR881120A (en:Method) |
| GB (1) | GB632987A (en:Method) |
| NL (1) | NL60693C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2640173A (en) * | 1949-02-08 | 1953-05-26 | Du Mont Allen B Lab Inc | Suppression of spurious oscillations |
| US3032675A (en) * | 1960-07-18 | 1962-05-01 | Burroughs Corp | Magnetron tube |
| DE1147697B (de) * | 1960-11-22 | 1963-04-25 | Csf | Gasgefuellte Gleichrichterroehre |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB147856A (en) * | 1916-12-23 | 1922-01-09 | Walther Kossel | Improvements in electric discharge tubes |
| US1558120A (en) * | 1922-04-03 | 1925-10-20 | Simpson Frederick Grant | Radio receiving system |
| US1807098A (en) * | 1924-08-13 | 1931-05-26 | Regan Safety Devices Co Inc | Magnetron circuit controlling apparatus |
| US1666858A (en) * | 1926-05-27 | 1928-04-17 | Jahn Augustus Henry | Vacuum tube |
| US1791973A (en) * | 1928-12-05 | 1931-02-10 | Perryman Electric Co Inc | Direction finder |
| DE660398C (de) * | 1934-02-23 | 1938-05-21 | Telefunken Gmbh | Roehrenanordnung unter Verwendung eines durch Nebenschluss regelbaren permanenten Magneten |
| NL46156C (en:Method) * | 1936-02-01 | |||
| US2135006A (en) * | 1936-04-21 | 1938-11-01 | Philips Nv | Rectifying device |
-
0
- NL NL60693D patent/NL60693C/xx active
- BE BE445176D patent/BE445176A/xx unknown
-
1942
- 1942-04-09 FR FR881120D patent/FR881120A/fr not_active Expired
- 1942-04-10 CH CH239448D patent/CH239448A/de unknown
-
1946
- 1946-02-13 GB GB4484/46A patent/GB632987A/en not_active Expired
- 1946-05-09 US US668548A patent/US2543702A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB632987A (en) | 1949-12-05 |
| NL60693C (en:Method) | |
| CH239448A (de) | 1945-10-15 |
| FR881120A (fr) | 1943-04-15 |
| US2543702A (en) | 1951-02-27 |