JPH0370335B2 - - Google Patents
Info
- Publication number
- JPH0370335B2 JPH0370335B2 JP58165382A JP16538283A JPH0370335B2 JP H0370335 B2 JPH0370335 B2 JP H0370335B2 JP 58165382 A JP58165382 A JP 58165382A JP 16538283 A JP16538283 A JP 16538283A JP H0370335 B2 JPH0370335 B2 JP H0370335B2
- Authority
- JP
- Japan
- Prior art keywords
- neck
- magnet
- magnetizing
- magnetization
- gap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005415 magnetization Effects 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 23
- 230000004907 flux Effects 0.000 claims description 6
- 238000010894 electron beam technology Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
-
- 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
- H01J29/68—Magnetic lenses using permanent magnets only
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16538283A JPS6056337A (ja) | 1983-09-06 | 1983-09-06 | カラ−陰極線管のネツク磁石の着磁方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16538283A JPS6056337A (ja) | 1983-09-06 | 1983-09-06 | カラ−陰極線管のネツク磁石の着磁方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6056337A JPS6056337A (ja) | 1985-04-01 |
JPH0370335B2 true JPH0370335B2 (fr) | 1991-11-07 |
Family
ID=15811319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16538283A Granted JPS6056337A (ja) | 1983-09-06 | 1983-09-06 | カラ−陰極線管のネツク磁石の着磁方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6056337A (fr) |
-
1983
- 1983-09-06 JP JP16538283A patent/JPS6056337A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6056337A (ja) | 1985-04-01 |
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