CH270669A - Tube à faisceau électronique. - Google Patents
Tube à faisceau électronique.Info
- Publication number
- CH270669A CH270669A CH270669DA CH270669A CH 270669 A CH270669 A CH 270669A CH 270669D A CH270669D A CH 270669DA CH 270669 A CH270669 A CH 270669A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrode
- tube
- additional
- tubular
- tubular electrode
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
- H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/585—Arrangements for focusing or reflecting ray or beam in which the transit time of the electrons has to be taken into account
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
- H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
- H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
Landscapes
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US270669XA | 1945-06-23 | 1945-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH270669A true CH270669A (fr) | 1950-09-15 |
Family
ID=21835492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH270669D CH270669A (fr) | 1945-06-23 | 1946-11-20 | Tube à faisceau électronique. |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE469240A (de) |
CH (1) | CH270669A (de) |
-
0
- BE BE469240D patent/BE469240A/xx unknown
-
1946
- 1946-11-20 CH CH270669D patent/CH270669A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BE469240A (de) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3652773A1 (de) | Kompakte quelle mit erzeugung von ionisierenden strahlen, anordnung mit einer vielzahl von quellen und verfahren zur herstellung der quelle | |
EP0430735A1 (de) | Hochspannungsverbinder für Röntgenstrahlenröhre | |
CH270669A (fr) | Tube à faisceau électronique. | |
FR2641899A1 (fr) | Canon a electrons muni d'un dispositif actif produisant un champ magnetique au voisinage de la cathode | |
EP0295743B1 (de) | Ionenquelle mit vier Elektroden | |
EP0044239B1 (de) | Bildverstärkerröhre mit Mikrokanälen und solch eine Röhre enthaltende Bildaufnahmeeinheit | |
FR2507401A1 (fr) | Commutateur coaxial a haute tension | |
EP0241362B1 (de) | Vorrichtung, insbesondere Duoplasmatron, zur Ionisierung eines Gases und Verfahren zur Benutzung dieser Vorrichtung | |
EP1320119A1 (de) | Ionisierenden Strahlendetektor und Verfahren zur Herstellung desselben | |
FR2467496A1 (fr) | Dispositif laser a decharge dans le gaz | |
FR2522879A1 (fr) | Dispositif de generation de rayons x | |
FR2644286A1 (fr) | Generateur de faisceau d'electrons et dispositifs electroniques utilisant un tel generateur | |
FR2999796A1 (fr) | Dispositif d'optique electronique | |
EP0300932B1 (de) | ELektronenquelle | |
FR2538948A1 (fr) | Tube a rayons x a balayage | |
EP0154591B1 (de) | Elektronenstrahlerzeuger für eine Elektronenröhre | |
Septier et al. | Preliminary studies on a modified version of the EBIS source | |
FR2563943A1 (fr) | Tubes a rayons cathodiques a post-acceleration avec un systeme de lentilles electroniques pour l'amplification de la deviation | |
FR2623658A1 (fr) | Dispositif fonctionnant avec ionisation par contact pour l'elaboration d'un rayon d'ions acceleres | |
EP0522114B1 (de) | Sendeeinrichtung für wellenausbreitungssignale und deren anwendungen zur verstärkung solcher signale | |
WO1992014257A1 (fr) | Camera ultrarapide pour visualiser le profil d'intensite d'une impulsion laser | |
BE424223A (de) | ||
FR3038126A1 (fr) | Dispositif de detection de particules de type resistif et procede de detection de particules | |
BE406697A (de) | ||
CH307119A (fr) | Tube à décharge luminescente à cathode froide et à remplissage gazeux. |