JPS55117852A - Deflecting yoke and its manufacturing method - Google Patents

Deflecting yoke and its manufacturing method

Info

Publication number
JPS55117852A
JPS55117852A JP2487879A JP2487879A JPS55117852A JP S55117852 A JPS55117852 A JP S55117852A JP 2487879 A JP2487879 A JP 2487879A JP 2487879 A JP2487879 A JP 2487879A JP S55117852 A JPS55117852 A JP S55117852A
Authority
JP
Japan
Prior art keywords
fixing base
deflecting yoke
braun tube
magnetic material
regulating plate
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.)
Granted
Application number
JP2487879A
Other languages
Japanese (ja)
Other versions
JPS6131934B2 (en
Inventor
Yoshiharu Okazaki
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP2487879A priority Critical patent/JPS55117852A/en
Publication of JPS55117852A publication Critical patent/JPS55117852A/en
Publication of JPS6131934B2 publication Critical patent/JPS6131934B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE:To perform the regulating of the magnetic field distribution of deflecting yoke easily and with high accuracy by the procedure in which deflecting yoke body mounted to a fixing base is attached to Braun tube and a regulating plate provided with a magnetic material is properly moved in order to determine the optimum position of the magnetic material. CONSTITUTION:The deflecting yoke body 5 provided with the vertical coil 1 and horizontal coil 3 is fastened to the fixing base 6 consisting of the ring 7 fitting on the insulated spacer 4 and the fixing ring 8 having a shape matching with the slope of the back of Braun tube. Then, after attaching the fixing base 6 to the Braun tube, the regulating plate 10 whose tip is provided with the magnetic material 11 is inserted into between the Braun tube and the fixing base 6 and moved properly and then the plate 10 is fastened to the fixing ring 8 at the position where the distribution of magnetic field is optimum. Then, the fixing base 6 is removed from the Braun tube, the tip 10' with the magnetic material 11 is attached to the deflecting yoke 5, and the regulating plate 10 is removed.
JP2487879A 1979-02-28 1979-02-28 Deflecting yoke and its manufacturing method Granted JPS55117852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2487879A JPS55117852A (en) 1979-02-28 1979-02-28 Deflecting yoke and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2487879A JPS55117852A (en) 1979-02-28 1979-02-28 Deflecting yoke and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS55117852A true JPS55117852A (en) 1980-09-10
JPS6131934B2 JPS6131934B2 (en) 1986-07-23

Family

ID=12150445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2487879A Granted JPS55117852A (en) 1979-02-28 1979-02-28 Deflecting yoke and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS55117852A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272428A (en) * 1986-05-21 1987-11-26 Mitsubishi Electric Corp Deflection yoke device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272428A (en) * 1986-05-21 1987-11-26 Mitsubishi Electric Corp Deflection yoke device

Also Published As

Publication number Publication date
JPS6131934B2 (en) 1986-07-23

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