KR970018909A - Stator core for induction motor - Google Patents

Stator core for induction motor Download PDF

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Publication number
KR970018909A
KR970018909A KR1019950031990A KR19950031990A KR970018909A KR 970018909 A KR970018909 A KR 970018909A KR 1019950031990 A KR1019950031990 A KR 1019950031990A KR 19950031990 A KR19950031990 A KR 19950031990A KR 970018909 A KR970018909 A KR 970018909A
Authority
KR
South Korea
Prior art keywords
stator core
induction motor
present
caulking portion
iron
Prior art date
Application number
KR1019950031990A
Other languages
Korean (ko)
Inventor
강용호
Original Assignee
구자홍
엘지전자 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 구자홍, 엘지전자 주식회사 filed Critical 구자홍
Priority to KR1019950031990A priority Critical patent/KR970018909A/en
Publication of KR970018909A publication Critical patent/KR970018909A/en

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Abstract

본 발명은 유도전동기용 고정자철심으로서, 본 발명의 목적은 고정자철심의 코킹부의 위치를 바꾸어 철손 방지 및 자계소음을 방지하는 유도전동기용 고정자철심을 제공하는 데 있다. 이와 같은 목적을 실현하기 위한 본 발명은 일정두께의 철판이 적층되어 이루어지는 유도전동기용 고정자철심에 있어서, 상기 철판의 내측면에는 코일이 권선되는 슬롯을 형성하고, 각 철판의 결속력을 위한 코킹부를 비자로부분인 외주연에 형성함을 본 발명의 요지로 한다.The present invention provides a stator core for an induction motor, and an object of the present invention is to provide a stator core for an induction motor that prevents iron loss and magnetic field noise by changing the position of the caulking portion of the stator core. In order to achieve the above object, the present invention provides a stator core for an induction motor in which iron plates of a predetermined thickness are stacked, and an inner surface of the iron plate forms a slot in which a coil is wound, and a caulking portion for binding force of each iron plate is provided. It is a summary of the present invention to form the outer periphery as a furnace part.

Description

유도전동기용 고정자철심Stator core for induction motor

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

제2(A)도는 본 발명에 의한 고정자철심의 전체 구성을 나타낸 평면도.2 (A) is a plan view showing the overall configuration of the stator core according to the present invention.

제2(B)도는 본 발명에 의한 고정자철심의 코킹상태를 나타낸 것으로서, 제2(A)도의 B-B선 단면도.FIG. 2 (B) is a cross-sectional view taken along the line B-B of FIG.

제3(A) 및 (B)도는 본 발명의 다른 실시예에 의한 유도 전동기용 고정자철심의 구성을 나타낸 도면.3 (A) and (B) are views showing the configuration of a stator core for an induction motor according to another embodiment of the present invention.

Claims (2)

일정두께의 철판이 적층되어 이루어지는 유도전동기용 고정자철심에 있어서, 상기 철판의 내측면에는 코일이 권선되는 슬롯을 형성하고, 각 철펀의 결속력을 위한 코킹부를 비자로부분인 외주연에 형성함을 특징으로 하는 유도전동기용 고정자철심.In the stator core for the induction motor is formed by laminating a steel plate of a certain thickness, the inner surface of the iron plate to form a slot in which the coil is wound, and the caulking portion for the binding force of each iron punch is formed on the outer periphery of the non-magnetic part Stator core for induction motor. 제1항에 있어서, 상기 코킹부를 슬롯 내면에 형성함으로 특징으로 하는 유도전동기용 고정자철심.2. The stator core of claim 1, wherein the caulking portion is formed on an inner surface of the slot. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950031990A 1995-09-26 1995-09-26 Stator core for induction motor KR970018909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950031990A KR970018909A (en) 1995-09-26 1995-09-26 Stator core for induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950031990A KR970018909A (en) 1995-09-26 1995-09-26 Stator core for induction motor

Publications (1)

Publication Number Publication Date
KR970018909A true KR970018909A (en) 1997-04-30

Family

ID=66615906

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950031990A KR970018909A (en) 1995-09-26 1995-09-26 Stator core for induction motor

Country Status (1)

Country Link
KR (1) KR970018909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8850847B2 (en) 2009-05-04 2014-10-07 Lg Electronics Inc. Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8850847B2 (en) 2009-05-04 2014-10-07 Lg Electronics Inc. Air conditioner

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