BE478978A - - Google Patents
Info
- Publication number
- BE478978A BE478978A BE478978DA BE478978A BE 478978 A BE478978 A BE 478978A BE 478978D A BE478978D A BE 478978DA BE 478978 A BE478978 A BE 478978A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/06—Movable joints, e.g. rotating joints
- H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
- H01P1/066—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation
- H01P1/067—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation the energy being transmitted in only one line located on the axis of rotation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB984845A GB597240A (en) | 1945-04-19 | Improvements in electromagnetic wave guides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478978A true BE478978A (xx) |
Family
ID=9879922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478978D BE478978A (xx) | 1945-04-19 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE478978A (xx) |
| CH (1) | CH265989A (xx) |
| FR (1) | FR962831A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2550389B1 (fr) * | 1983-08-05 | 1986-02-21 | Thomson Csf | Element de guide d'ondes hyperfrequences en forme de coude corrugue, son procede de fabrication, joint tournant et dispositif d'alimentation d'antenne utilisant de tels coudes |
-
0
- BE BE478978D patent/BE478978A/xx unknown
- FR FR962831D patent/FR962831A/fr not_active Expired
-
1947
- 1947-12-24 CH CH265989D patent/CH265989A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH265989A (de) | 1949-12-31 |
| FR962831A (xx) | 1950-06-21 |