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
Application number
JP58165382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6056337A (ja
Inventor
Takeo Fujimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16538283A priority Critical patent/JPS6056337A/ja
Publication of JPS6056337A publication Critical patent/JPS6056337A/ja
Publication of JPH0370335B2 publication Critical patent/JPH0370335B2/ja
Granted legal-status Critical Current

Links

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)
JP16538283A 1983-09-06 1983-09-06 カラ−陰極線管のネツク磁石の着磁方法 Granted JPS6056337A (ja)

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)

Also Published As

Publication number Publication date
JPS6056337A (ja) 1985-04-01

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