KR930014669A - Manufacturing method of heater for CRT - Google Patents

Manufacturing method of heater for CRT Download PDF

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Publication number
KR930014669A
KR930014669A KR1019910024471A KR910024471A KR930014669A KR 930014669 A KR930014669 A KR 930014669A KR 1019910024471 A KR1019910024471 A KR 1019910024471A KR 910024471 A KR910024471 A KR 910024471A KR 930014669 A KR930014669 A KR 930014669A
Authority
KR
South Korea
Prior art keywords
winding
wound
heater
wire
manufacturing
Prior art date
Application number
KR1019910024471A
Other languages
Korean (ko)
Other versions
KR940009757B1 (en
Inventor
박공석
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019910024471A priority Critical patent/KR940009757B1/en
Publication of KR930014669A publication Critical patent/KR930014669A/en
Application granted granted Critical
Publication of KR940009757B1 publication Critical patent/KR940009757B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/22—Heaters

Abstract

본발명은 히이터 용접부의 감김을 균일하고 단단하게 함으로써, 열적 기계적 충격을 받는 용접부의 용접성을 향상시키는데 적당한 히이터에 관한 것으로, 맨드릴선에 발열선을 감김하되 발열부는 단선 감김하고 용접부는 3중권 감김하는 것에 있어서 발열부 대 3중 감감하는 용접부의 피치내 감김비를 1:5 속도로 감김하는 것을 특징으로 하는 브라운관용 히이터의 제조방법에 관한 것이다.The present invention relates to a heater suitable for improving the weldability of a welded part subjected to thermal mechanical shock by making the winding of the welded part uniform and rigid, wherein the heating part is wound on the mandrel wire while the heating part is wound on the wire and the welding part is wound on the triple winding. The invention relates to a method for manufacturing a heater for a CRT tube, characterized in that the winding ratio in the pitch of the welded portion that is reduced by the heat generating portion is wound at a speed of 1: 5.

Description

브라운관용 히이터의 제조방법Manufacturing method of heater for CRT

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제4도는 본발명의 히이터 용접부 싱글감기 상태도.4 is a heater single welding state of the present invention.

Claims (1)

맨드릴선에 발열선을 감김하되 발열부는 단선 감김하고 용접부는 3중권 감김하는 것에 있어서 발열부 대 3중 감감하는 용접부의 피치 대 감김비를 1:5 속도로 감김하는 것을 특징으로 하는 브라운관용 히이터의 제조방법.In the heating of the heating wire to the mandrel wire, but the heating part is wound in the winding wire, the welding portion in the winding of the winding portion of the heating tube to the triple-reduction of the weld portion of the weld tube for the manufacturing of a CRT tube, characterized in that for winding at a 1: 5 speed Way. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910024471A 1991-12-26 1991-12-26 Heater for braun tube KR940009757B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910024471A KR940009757B1 (en) 1991-12-26 1991-12-26 Heater for braun tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910024471A KR940009757B1 (en) 1991-12-26 1991-12-26 Heater for braun tube

Publications (2)

Publication Number Publication Date
KR930014669A true KR930014669A (en) 1993-07-23
KR940009757B1 KR940009757B1 (en) 1994-10-17

Family

ID=19326095

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910024471A KR940009757B1 (en) 1991-12-26 1991-12-26 Heater for braun tube

Country Status (1)

Country Link
KR (1) KR940009757B1 (en)

Also Published As

Publication number Publication date
KR940009757B1 (en) 1994-10-17

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