BE413645A - - Google Patents
Info
- Publication number
- BE413645A BE413645A BE413645DA BE413645A BE 413645 A BE413645 A BE 413645A BE 413645D A BE413645D A BE 413645DA BE 413645 A BE413645 A BE 413645A
- Authority
- BE
- Belgium
- Prior art keywords
- grid
- anode
- electrode
- electrons
- cathode
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
Landscapes
- X-Ray Techniques (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE413645A true BE413645A (https=) |
Family
ID=77131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE413645D BE413645A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE413645A (https=) |
-
0
- BE BE413645D patent/BE413645A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0110734B1 (fr) | Tube à rayons X produisant un faisceau à haut rendement, notamment en forme de pinceau | |
| BE413645A (https=) | ||
| EP0037309A1 (fr) | Tube à ondes progressives à cavités couplées et focalisation par aimants permanents alternés, et ensemble amplificateur comprenant un tel tube | |
| FR2460080A1 (fr) | Tube de camera de television a focalisation electrostatique | |
| BE458355A (https=) | ||
| FR2662020A1 (fr) | Tube electronique a grille cylindrique. | |
| BE426969A (https=) | ||
| BE426042A (https=) | ||
| BE395740A (https=) | ||
| BE446719A (https=) | ||
| BE440541A (https=) | ||
| BE439308A (https=) | ||
| CH123074A (fr) | Dispositif thermionique. | |
| BE391581A (https=) | ||
| BE427954A (https=) | ||
| BE401178A (https=) | ||
| BE356545A (https=) | ||
| BE420716A (https=) | ||
| BE361141A (https=) | ||
| BE447467A (https=) | ||
| BE345839A (https=) | ||
| BE440542A (https=) | ||
| BE546663A (https=) | ||
| FR2866981A1 (fr) | Canons a cathodes froides | |
| CH194271A (fr) | Multiplicateur électronique. |