KR920013846A - DC motor - Google Patents

DC motor Download PDF

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Publication number
KR920013846A
KR920013846A KR1019900021775A KR900021775A KR920013846A KR 920013846 A KR920013846 A KR 920013846A KR 1019900021775 A KR1019900021775 A KR 1019900021775A KR 900021775 A KR900021775 A KR 900021775A KR 920013846 A KR920013846 A KR 920013846A
Authority
KR
South Korea
Prior art keywords
magnetic
direct current
magnetic piece
iron core
motor
Prior art date
Application number
KR1019900021775A
Other languages
Korean (ko)
Other versions
KR0144985B1 (en
Inventor
박노열
Original Assignee
서주인
삼성전기 주식회사
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 서주인, 삼성전기 주식회사 filed Critical 서주인
Priority to KR1019900021775A priority Critical patent/KR0144985B1/en
Publication of KR920013846A publication Critical patent/KR920013846A/en
Application granted granted Critical
Publication of KR0144985B1 publication Critical patent/KR0144985B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit

Abstract

내용 없음No content

Description

직류모터DC motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 따라 개선된 원주대향형 전기자부 모터의 구성을 측상에서 본 평면도.제4도는 제3도에 명시된 영구자석과 자성편간의 자속의 경로를 나타낸 개요단면도FIG. 3 is a plan view of the circumferentially opposed armature motor improved according to the present invention from the side. FIG.

Claims (2)

철심과 코일로 이루어진 전기자와 N극 및 S극이 교대로 반경방향에 착자된 영구자석을 대향시켜서 그들 사이의 전자흡인력으로 회전하는 직류모터에 있어서, 상기 영구자석에 대향되는 상기 전기자 철심의 돌극 표면에 취부되며, 그 철심의 투자율보다 높은 투자율을 갖는 자성편이 구비되어, 그 자성편에 의해 유효쇄교자속이 많아 지도록 구성된 것을 특징으로 하는 직류모터.A direct current surface of the armature core opposed to the permanent magnet in a DC motor in which an armature consisting of an iron core and a coil and an N pole and an S pole alternately oppose radially magnetized permanent magnets and rotate with electromagnetic attraction force therebetween. And a magnetic piece having a magnetic permeability higher than the magnetic permeability of the iron core, wherein the effective magnetic flux is increased by the magnetic piece. 제1항에 있어서, 상기 자성편이 Ni을 함유하는 퍼머로이로 선정된 것을 특징으로 하는 직리모터.The direct current motor according to claim 1, wherein the magnetic piece is selected as a permloy containing Ni. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900021775A 1990-12-26 1990-12-26 Dc motor KR0144985B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900021775A KR0144985B1 (en) 1990-12-26 1990-12-26 Dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900021775A KR0144985B1 (en) 1990-12-26 1990-12-26 Dc motor

Publications (2)

Publication Number Publication Date
KR920013846A true KR920013846A (en) 1992-07-29
KR0144985B1 KR0144985B1 (en) 1998-10-01

Family

ID=19308444

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021775A KR0144985B1 (en) 1990-12-26 1990-12-26 Dc motor

Country Status (1)

Country Link
KR (1) KR0144985B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020027685A (en) * 2000-10-04 2002-04-15 구자홍 Stator-iron core of induction motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020027685A (en) * 2000-10-04 2002-04-15 구자홍 Stator-iron core of induction motor

Also Published As

Publication number Publication date
KR0144985B1 (en) 1998-10-01

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