KR900006820Y1 - Ferrite core of deflection yoke - Google Patents

Ferrite core of deflection yoke Download PDF

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Publication number
KR900006820Y1
KR900006820Y1 KR2019880004479U KR880004479U KR900006820Y1 KR 900006820 Y1 KR900006820 Y1 KR 900006820Y1 KR 2019880004479 U KR2019880004479 U KR 2019880004479U KR 880004479 U KR880004479 U KR 880004479U KR 900006820 Y1 KR900006820 Y1 KR 900006820Y1
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KR
South Korea
Prior art keywords
ferrite core
deflection yoke
coil
ferrite
present
Prior art date
Application number
KR2019880004479U
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Korean (ko)
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KR890020023U (en
Inventor
박종욱
Original Assignee
삼성전기 주식회사
서주인
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.)
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Publication date
Application filed by 삼성전기 주식회사, 서주인 filed Critical 삼성전기 주식회사
Priority to KR2019880004479U priority Critical patent/KR900006820Y1/en
Publication of KR890020023U publication Critical patent/KR890020023U/en
Application granted granted Critical
Publication of KR900006820Y1 publication Critical patent/KR900006820Y1/en

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Classifications

    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7031—Cores for field producing elements, e.g. ferrite

Abstract

내용 없음.No content.

Description

편향요크의 페라이트코어Deflection York Ferrite Cores

제1도는 본 고안이 적용된 편향요크의 정면도.1 is a front view of the deflection yoke to which the present invention is applied.

제2도는 본 고안의 페라이트코어의 사시도.2 is a perspective view of a ferrite core of the present invention.

제3도는 종래의 페라이트코어에 수직코일을 퀵리턴(Quick Returm)한 상태의 예시도.3 is an exemplary view of a state where a quick return is made of a vertical coil to a conventional ferrite core.

제4도는 본 고안의 페라이트코어에 수직코일을 퀵리턴한 상태의 예시도.Figure 4 is an illustration of a quick return of the vertical coil to the ferrite core of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 페라이트 코어 2 : 상면1: Ferrite Core 2: Top

3 : 저면 4,4' : 요홈부3: base 4,4 ': groove

5 : 돌기5: protrusion

본 고안은 전자제품의 음극선과(CRT)에 장착되는 편향요크에 있어서 코일써퍼레이터 외측에 취부되는 페라이트코어에 관한 것이다.The present invention relates to a ferrite core mounted on the outside of a coil separator in a deflection yoke mounted on a cathode ray (CRT) of an electronic product.

본 고안을 더욱 구체적으로 설명하면, 페라이트코어의 상면과 저면의 일측과 타측에 요홈부를 형성하여 수평 코일에 인가되는 주파수가 증가되면 수직코일 쪽에 영향을 미쳐 울림현상이 발생되는데 이러한 현상을 줄이기 위하여 수직코일쪽에 퀵리턴을 실시하는데, 이러한 퀵리턴을 간편하고 신속하게 퀵리턴 시킬 수 있게한 것이고, 쌍으로 이루어지는 페라이트코어의 조립을 용이하게 한 것이다.When the present invention is described in more detail, grooves are formed on one side and the other side of the top and bottom surfaces of the ferrite core, and the frequency applied to the horizontal coil increases, affecting the vertical coil side, causing a ringing phenomenon. The quick return is performed on the coil side, and the quick return can be quickly and easily returned, and the assembly of the ferrite cores in pairs is facilitated.

종래에는 페라이트코어의 상면과 저면이 평평하게 형성되어 있으므로 수직코일을 권선한후 울림현상을 방지하기위하여 권선한 코일을 제3도와 같이 권선된 코일과 코일의 간격이 느슨하게한 상태로 권선되므로서 수직코일을 빨리 퀸리턴 시키기 위하여는 수직권선기를 특별히 제작하여야 하는 결점이 있는 것이다. 본 고안은 상기와 같은 종래의 결점을 해소시키기 위하여 안출한 것으로서, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Conventionally, since the top and bottom surfaces of the ferrite core are formed flat, the coil is wound in a state in which the coils are wound in a state in which the gap between the coils wound and the coils is loosened as shown in FIG. In order to quench the coil quickly, there is a drawback that a special winding machine must be manufactured. The present invention is devised to solve the above conventional drawbacks, and will be described in detail by the accompanying drawings as follows.

(1)은 편향요크의 페라이트코어이다.(1) is the ferrite core of the deflection yoke.

이 페라이트코어(1)의 상면(2)과 저면(3)의 일측과 타측에 요홈부(4)(4')를 형성하였고 쌍으로 이루어지는 페라이트코어(1)의 상측과 하측에 돌기(5)(5')를 형성하여 조립이용이하도록 한 것이다.Grooves 4 and 4 'are formed on one side and the other side of the upper surface 2 and the lower surface 3 of the ferrite core 1, and the projections 5 on the upper side and the lower side of the pair of ferrite cores 1 are formed. 5 'is formed to facilitate assembly.

미설명 부호10은 수직코일, 11은 편향요크이다.Reference numeral 10 denotes a vertical coil and 11 a deflection yoke.

이와 같이 구성된 본 고안은 페라이트코어(1)에 수직코일(10)을 권선한후, 페라이트코어(1)의 상면(2)과 저면(3)의 일측과 타측에 각각 형성된 요홈부(4)(4')에 의하여 제4도와 같이 간편하게 수직코일(10) 퀵리턴하여 권선시킬 수 있으므로 수평코일에 인가되는 주파수가 수직코일쪽에 영향을 미쳐 발생하는 울림현상을 줄일수 있으며 또한 별도의 퀵리턴 수직권선기를 제작하지 않으므로서 자체 원가절감에도 크게 기여하고, 페라이트코어(1)의 상부와 하부에 돌기(5)(5')를 형성하여 쌍으로 이루어지는 페라이트코어의 조립을 용이하게 할 수 있게 한 매우 실용적인 고안인 것이다.After the vertical coil 10 is wound around the ferrite core 1, the present invention configured as described above has grooves 4 formed on one side and the other side of the top surface 2 and the bottom surface 3 of the ferrite core 1, respectively. 4 ') can be easily coiled by winding the vertical coil 10 as shown in FIG. 4, thus reducing the ringing phenomenon caused by the frequency applied to the horizontal coil to the vertical coil side and a separate quick return vertical winding machine. It is very practical that contributes to the cost reduction of itself without making a, and makes projections 5 and 5 'on the upper and lower portions of the ferrite core 1 to facilitate the assembly of the paired ferrite cores. It is an idea.

Claims (1)

페라이트코어(1)의 상면(2)과 저면(3)의 일측에 타측에 요홈부(4)(4') 형성하였고 상부와 하부 일측에 돌기(5)(5')를 형성하여 수직코일을 간편하고 퀵리턴시킬 수 있으며 조립을 간편용이하게 할수 있게 함을 특징으로 하는 페라이트코어.Grooves 4 and 4 'are formed on one side of the upper surface 2 and the bottom 3 of the ferrite core 1, and protrusions 5 and 5' are formed on one side of the upper and lower sides to form a vertical coil. The ferrite core is characterized by simple and quick return and easy assembly.
KR2019880004479U 1988-03-31 1988-03-31 Ferrite core of deflection yoke KR900006820Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004479U KR900006820Y1 (en) 1988-03-31 1988-03-31 Ferrite core of deflection yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004479U KR900006820Y1 (en) 1988-03-31 1988-03-31 Ferrite core of deflection yoke

Publications (2)

Publication Number Publication Date
KR890020023U KR890020023U (en) 1989-10-05
KR900006820Y1 true KR900006820Y1 (en) 1990-07-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004479U KR900006820Y1 (en) 1988-03-31 1988-03-31 Ferrite core of deflection yoke

Country Status (1)

Country Link
KR (1) KR900006820Y1 (en)

Also Published As

Publication number Publication date
KR890020023U (en) 1989-10-05

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