BE415067A - - Google Patents
Info
- Publication number
- BE415067A BE415067A BE415067DA BE415067A BE 415067 A BE415067 A BE 415067A BE 415067D A BE415067D A BE 415067DA BE 415067 A BE415067 A BE 415067A
- Authority
- BE
- Belgium
- Prior art keywords
- line
- particles
- electrified
- neutral
- selective
- Prior art date
Links
- 230000007935 neutral effect Effects 0.000 claims description 25
- 239000002245 particle Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 4
- 230000005672 electromagnetic field Effects 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims 2
- 239000012141 concentrate Substances 0.000 claims 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 4
- 230000005686 electrostatic field Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- 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
- H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
- H01J29/845—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection by means of magnetic systems
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE415067A true BE415067A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=78266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE415067D BE415067A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE415067A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- BE BE415067D patent/BE415067A/fr unknown
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