JPS5588238A - Manufacturing method of coil for electron beam deflector - Google Patents

Manufacturing method of coil for electron beam deflector

Info

Publication number
JPS5588238A
JPS5588238A JP16004478A JP16004478A JPS5588238A JP S5588238 A JPS5588238 A JP S5588238A JP 16004478 A JP16004478 A JP 16004478A JP 16004478 A JP16004478 A JP 16004478A JP S5588238 A JPS5588238 A JP S5588238A
Authority
JP
Japan
Prior art keywords
holes
electron beam
coil
manufacturing
conductor
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
JP16004478A
Other languages
Japanese (ja)
Other versions
JPS5737210B2 (en
Inventor
Akio Ito
Masahiro Okabe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16004478A priority Critical patent/JPS5588238A/en
Publication of JPS5588238A publication Critical patent/JPS5588238A/en
Publication of JPS5737210B2 publication Critical patent/JPS5737210B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE: To easily improve the accuracy of coil winding shapes by fitting each conductor to cylindrical yokes.
CONSTITUTION: The holes 3W6 are perforated into the cylindrical yoke 2 which consists of non-magnetic bodies and which has the electron beam passing hole 1 at the center in the direction of the Z axis corresponding to the central line of the hole 1. The conductors 7 are inserted into these holes 3W6 with both ends protruded, respectively. The two coils 18 and 18' which are symmetical to the Z axis are formed. In this case, each conductor 7 which corresponds to a straignt line engages with the respective holes 3W6 without any play. Since the respective holes can be worked with high precision by machining, the accuracy of coil winding shapes can be improved.
COPYRIGHT: (C)1980,JPO&Japio
JP16004478A 1978-12-27 1978-12-27 Manufacturing method of coil for electron beam deflector Granted JPS5588238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16004478A JPS5588238A (en) 1978-12-27 1978-12-27 Manufacturing method of coil for electron beam deflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16004478A JPS5588238A (en) 1978-12-27 1978-12-27 Manufacturing method of coil for electron beam deflector

Publications (2)

Publication Number Publication Date
JPS5588238A true JPS5588238A (en) 1980-07-03
JPS5737210B2 JPS5737210B2 (en) 1982-08-09

Family

ID=15706704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16004478A Granted JPS5588238A (en) 1978-12-27 1978-12-27 Manufacturing method of coil for electron beam deflector

Country Status (1)

Country Link
JP (1) JPS5588238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139439A (en) * 1984-07-27 1986-02-25 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン Saddle coil of electromagnetic deflecting unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50112042A (en) * 1974-01-08 1975-09-03
JPS5275444A (en) * 1975-12-19 1977-06-24 Minolta Camera Co Ltd Electrophotographic copying machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50112042A (en) * 1974-01-08 1975-09-03
JPS5275444A (en) * 1975-12-19 1977-06-24 Minolta Camera Co Ltd Electrophotographic copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139439A (en) * 1984-07-27 1986-02-25 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン Saddle coil of electromagnetic deflecting unit

Also Published As

Publication number Publication date
JPS5737210B2 (en) 1982-08-09

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