BE527582A - - Google Patents
Info
- Publication number
- BE527582A BE527582A BE527582DA BE527582A BE 527582 A BE527582 A BE 527582A BE 527582D A BE527582D A BE 527582DA BE 527582 A BE527582 A BE 527582A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
- H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles
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- 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
- H01J23/087—Magnetic focusing arrangements
-
- 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
- H01J29/64—Magnetic lenses
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB325991X | 1953-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE527582A true BE527582A (https=) |
Family
ID=10341138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE527582D BE527582A (https=) | 1953-03-26 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE527582A (https=) |
| CH (1) | CH325991A (https=) |
| NL (2) | NL185874B (https=) |
-
0
- NL NL88163D patent/NL88163C/xx active
- NL NLAANVRAGE7712348,A patent/NL185874B/xx unknown
- BE BE527582D patent/BE527582A/xx unknown
-
1954
- 1954-03-25 CH CH325991D patent/CH325991A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL88163C (https=) | |
| CH325991A (de) | 1957-11-30 |
| NL185874B (nl) |