BE479622A - - Google Patents
Info
- Publication number
- BE479622A BE479622A BE479622DA BE479622A BE 479622 A BE479622 A BE 479622A BE 479622D A BE479622D A BE 479622DA BE 479622 A BE479622 A BE 479622A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P9/00—Delay lines of the waveguide type
- H01P9/02—Helical lines
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US498380A US2467857A (en) | 1943-08-12 | 1943-08-12 | Adjustable delay line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479622A true BE479622A (xx) |
Family
ID=23980845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479622D BE479622A (xx) | 1943-08-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2467857A (xx) |
| BE (1) | BE479622A (xx) |
| FR (1) | FR951773A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2781495A (en) * | 1946-01-15 | 1957-02-12 | Arden H Fredrick | Delay line phase shifter |
| US2619537A (en) * | 1950-07-28 | 1952-11-25 | Rca Corp | High-frequency delay device |
| US2799007A (en) * | 1952-11-14 | 1957-07-09 | Du Mont Allen B Lab Inc | Delay line |
| US2810887A (en) * | 1953-06-09 | 1957-10-22 | Du Mont Allen B Lab Inc | Electrical delay line |
| USRE24813E (en) * | 1954-05-11 | 1960-04-19 | Electromagnetic delay cable | |
| US3081439A (en) * | 1955-06-22 | 1963-03-12 | Capehart Corp | Electromagnetic delay lines |
| US2894223A (en) * | 1956-03-30 | 1959-07-07 | Hughes Aircraft Co | Electrical delay lines |
| US2943277A (en) * | 1956-06-18 | 1960-06-28 | Gen Radio Co | Apparatus for producing variable time delay |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1119246A (en) * | 1905-04-13 | 1914-12-01 | Johannes H Cuntz | Electric cable. |
| FR423695A (fr) * | 1909-12-17 | 1911-04-24 | Societe Internationale D Eclairage Par Le Gaz D Hu | Robinet d'allumage pour les lampes des voitures de chemins de fer, avec réserve de gaz et flamme d'allumage permanente, réduite pendant la combustion de la flamme principale |
| US1658740A (en) * | 1922-11-21 | 1928-02-07 | Gen Electric | Radio receiving system |
| US1995356A (en) * | 1929-03-19 | 1935-03-26 | Bell Telephone Labor Inc | Submarine communication conductor |
| US1818027A (en) * | 1929-05-23 | 1931-08-11 | American Telephone & Telegraph | Concentric conductor system |
| US2073933A (en) * | 1931-04-04 | 1937-03-16 | Rca Corp | Radio frequency distribution system |
| US2387783A (en) * | 1943-02-01 | 1945-10-30 | Sperry Gyroscope Co Inc | Transmission line |
-
0
- BE BE479622D patent/BE479622A/xx unknown
-
1943
- 1943-08-12 US US498380A patent/US2467857A/en not_active Expired - Lifetime
-
1947
- 1947-08-07 FR FR951773D patent/FR951773A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR951773A (fr) | 1949-11-03 |
| US2467857A (en) | 1949-04-19 |