KR950004687A - Gap eccentricity compensation device of electric motor - Google Patents

Gap eccentricity compensation device of electric motor Download PDF

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Publication number
KR950004687A
KR950004687A KR1019930014819A KR930014819A KR950004687A KR 950004687 A KR950004687 A KR 950004687A KR 1019930014819 A KR1019930014819 A KR 1019930014819A KR 930014819 A KR930014819 A KR 930014819A KR 950004687 A KR950004687 A KR 950004687A
Authority
KR
South Korea
Prior art keywords
assembly
gap
compensation device
eccentricity
electric motor
Prior art date
Application number
KR1019930014819A
Other languages
Korean (ko)
Other versions
KR960013544B1 (en
Inventor
김형수
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 KR1019930014819A priority Critical patent/KR960013544B1/en
Publication of KR950004687A publication Critical patent/KR950004687A/en
Application granted granted Critical
Publication of KR960013544B1 publication Critical patent/KR960013544B1/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
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

본 발명은 조립체의 간극 편심 보상 장치에 관한 것이다.The present invention relates to a gap eccentricity compensation device of an assembly.

종래의 전동기는 케이싱과 회전축 고정자 조립체와 회전자 조립체의 제작, 조립 과정에서 필연적으로 발생하는 공차에 의해 고정자 조립체와 회전자 조립체간의 간극에 불균형, 즉 편심이 발생됨으로써 소음과 효율 저하를 유발하는 문제점이 있다.Conventional motors have a problem of causing noise and efficiency deterioration due to an imbalance in the gap between the stator assembly and the rotor assembly due to a tolerance inevitably generated during the manufacture and assembly of the casing, the rotor shaft stator assembly, and the rotor assembly. There is this.

본 발명은 고정자 조립체(2)와 회전자 조립체(4)의 서로 근접 대응하는 위치에 마그네트(6a, 6b)를 동극 반발하도록 설치하여 간극(C)의 편심을 보상함으로써, 고정자 조립체(2)와 회전자 조립체(4)의 간극(C)이 규닐한 동심도를 유지하여 전동기의 효율 극대화 및 소음 최소화를 구현하게 된 것이다.According to the present invention, the magnets 6a and 6b are installed to coaxially repel the stator assembly 2 and the rotor assembly 4 so as to compensate for the eccentricity of the gap C so as to compensate for the eccentricity of the stator assembly 2. The gap C of the rotor assembly 4 maintains the concentricity in general, thereby maximizing the efficiency of the motor and minimizing the noise.

Description

전동기의 간극 편심 보상 장치Gap eccentricity compensation device of electric motor

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

제3도는 본 발명이 적용된 전동기의 전체 단면 구성도, 제4도는 제3도의 B-B'선에 대한 부분확대 단면도, 제5도는 본 발명의 작용 설명도.3 is an overall cross-sectional configuration diagram of the electric motor to which the present invention is applied, FIG. 4 is a partially enlarged cross-sectional view taken along line B-B 'of FIG. 3, and FIG. 5 is an explanatory view of the operation of the present invention.

Claims (1)

케이싱(1)과 회전축(3)에 소정의 간극(C)을 유지하도록 설치되는 고정자 조립체(2)와 회전자 조립체(4)의 서로 근접 대응하는 위치에, 동극 반발력에 의해 상기 간극(C)의 편심을 보상하도록 마그네트(6a,6b)를 설치하여서 된 것을 특징으로 하는 전동기의 간극 편심 보상 장치.The gap C is formed by the same polar repulsion force at a position corresponding to each other of the stator assembly 2 and the rotor assembly 4 provided to maintain a predetermined gap C on the casing 1 and the rotation shaft 3. The gap eccentricity compensation device of the electric motor, characterized in that the magnet (6a, 6b) is provided to compensate for the eccentricity of. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930014819A 1993-07-31 1993-07-31 Compensation apparatus of the motor eccentricity KR960013544B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930014819A KR960013544B1 (en) 1993-07-31 1993-07-31 Compensation apparatus of the motor eccentricity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930014819A KR960013544B1 (en) 1993-07-31 1993-07-31 Compensation apparatus of the motor eccentricity

Publications (2)

Publication Number Publication Date
KR950004687A true KR950004687A (en) 1995-02-18
KR960013544B1 KR960013544B1 (en) 1996-10-07

Family

ID=19360541

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930014819A KR960013544B1 (en) 1993-07-31 1993-07-31 Compensation apparatus of the motor eccentricity

Country Status (1)

Country Link
KR (1) KR960013544B1 (en)

Also Published As

Publication number Publication date
KR960013544B1 (en) 1996-10-07

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