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KR980006738A - 리니어 압축기의 모터구조 - Google Patents

리니어 압축기의 모터구조 Download PDF

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Publication number
KR980006738A
KR980006738A KR1019960023552A KR19960023552A KR980006738A KR 980006738 A KR980006738 A KR 980006738A KR 1019960023552 A KR1019960023552 A KR 1019960023552A KR 19960023552 A KR19960023552 A KR 19960023552A KR 980006738 A KR980006738 A KR 980006738A
Authority
KR
South Korea
Prior art keywords
stator
coil
linear compressor
motor structure
inner stator
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
KR1019960023552A
Other languages
English (en)
Other versions
KR100186472B1 (ko
Inventor
홍언표
이형국
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 KR1019960023552A priority Critical patent/KR100186472B1/ko
Publication of KR980006738A publication Critical patent/KR980006738A/ko
Application granted granted Critical
Publication of KR100186472B1 publication Critical patent/KR100186472B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Linear Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

본 발명은 리니어 압축기의 모터구조에 관한 것으로, 종래에는 외측 고정자의 내경으로 소정의 간격을 두고 설치되는 내측고정자가 방사형 배열을 갖게 철심이 적층되어 있는 각 철심사이에 에어갭(AIRGAP)이 발생하게 됨으로써 인가 되는 전류에 의해 코일에 형성되는 자속이 누설될 뿐만아니라 외측고정자와 내측고정자의 철심에 에디커런트로스(EDDY CURRENT LOSS)가 발생하여 효율을 저하시키는 문제점이 있었는바, 본 발명은 내측고정자를 전류절연성의 재료로 일체형으로 형성할 뿐만아니라 내측고정자에 코일을 권선할 수 있는 구조로 형성함으로써 자속의 누설을 최소화함과 더불어 에디컨런트로스를 감소시키고, 또한 가공 쉽게 하고 코일의 사용량을 줄여 조립생산성을 향상시키고 원가를 절감할 수 있도록 한 것이다.

Description

리니어 압축기의 모터구조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 일반적인 리니어 압축기의 구조를 도시한 단면도.
제3도는 본 발명의 리니어 압축기의 모터구조를 도시한 단면도.
제4도는 본 발명의 리니어 압축기 모터구조의 다른 실시예를 도시한 단면도.

Claims (2)

  1. 원통형으로 형성된 외측고정자와, 외주면으로 코일이 권선되는 코일흠이 형성되어 상기 외측고정자 내경에 소정의 공극을 두고 설치되며 전류 절연성재료로 이루어진 내측고정자와, 상기 코일흠에 권선되는 코일과, 상기 공극에 설치되는 마그네트를 포함하여 구성함을 특징으로 하는 리니어 압축기의 모터구조.
  2. 제1항에 있어서, 상기 내측고정자는 페라이트재료로 형성됨을 특징으로 하는 리니어 압축기의 모터구조.
KR1019960023552A 1996-06-25 1996-06-25 리니어 압축기의 모터구조 Expired - Fee Related KR100186472B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960023552A KR100186472B1 (ko) 1996-06-25 1996-06-25 리니어 압축기의 모터구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023552A KR100186472B1 (ko) 1996-06-25 1996-06-25 리니어 압축기의 모터구조

Publications (2)

Publication Number Publication Date
KR980006738A true KR980006738A (ko) 1998-03-30
KR100186472B1 KR100186472B1 (ko) 1999-05-15

Family

ID=19463284

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960023552A Expired - Fee Related KR100186472B1 (ko) 1996-06-25 1996-06-25 리니어 압축기의 모터구조

Country Status (1)

Country Link
KR (1) KR100186472B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100619731B1 (ko) * 2004-07-26 2006-09-08 엘지전자 주식회사 왕복동모터 및 이를 구비한 왕복동식 압축기

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102466986B1 (ko) * 2020-03-27 2022-11-11 엘지전자 주식회사 리니어 모터 및 이를 적용한 리니어 압축기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100619731B1 (ko) * 2004-07-26 2006-09-08 엘지전자 주식회사 왕복동모터 및 이를 구비한 왕복동식 압축기

Also Published As

Publication number Publication date
KR100186472B1 (ko) 1999-05-15

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