KR980002851A - Magnet assembly of linear compressor - Google Patents

Magnet assembly of linear compressor Download PDF

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Publication number
KR980002851A
KR980002851A KR1019960021229A KR19960021229A KR980002851A KR 980002851 A KR980002851 A KR 980002851A KR 1019960021229 A KR1019960021229 A KR 1019960021229A KR 19960021229 A KR19960021229 A KR 19960021229A KR 980002851 A KR980002851 A KR 980002851A
Authority
KR
South Korea
Prior art keywords
magnet
assembly
compressor
performance
linear compressor
Prior art date
Application number
KR1019960021229A
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Korean (ko)
Other versions
KR100186391B1 (en
Inventor
현성열
Original Assignee
구자홍
Lg 전자주식회사
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Publication date
Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019960021229A priority Critical patent/KR100186391B1/en
Publication of KR980002851A publication Critical patent/KR980002851A/en
Application granted granted Critical
Publication of KR100186391B1 publication Critical patent/KR100186391B1/en

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Classifications

    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling
    • 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
    • F04B35/045—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 using solenoids
    • 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
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

본 발명은 리니어 압축기(LINEAR COMPRESSOR)의 마그네트(MAGNET) 조립부에 관한 것으로, 종래 리니어 압축기의 마그네트 조립부는 마그네트의 두께보다 엔드링과 패들링의 두께가 두껍게 되어 에어갭(AIR GAP)의 간격이 넓어짐으로서 리니어 모터의 성능이 저하되고, 따라서 압축기 전체의 성능이 저하되는 등의 문제점이 있었다. 본 발명 리니어 압축기의 마그네트 조립부는 양측 상면에 단차부가 형성된 마그네트와, 그 마그네트의 하부에 설치되고 일측은 마그네트를 지지함과 아울러 마그네트의 상면과 동일하도록 단차부에 절곡 설치되고, 타측은 피스톤에 고정되는 마그네트 쉘과, 그 마그네트 쉘에 고정되며, 상기 마그네트의 상면과 동일하도록 마그네트의 타단부에 형성된 단차부에 지지되는 마그네트 캡을 구비하여서 구성되어 리니어 모터의 내부에 형성되는 에어갭 간격을 종래보다 좁게 형성함으로서, 리니어 모터의 성능이 향상되고, 따라서 압축기 전체의 성능이 향상되는 효과가 있다. 그리고 상기 마그네트 조립부가 마그네트, 마그네트 쉘, 마그네트 캡으로 구성되어 종래 보다 부품수를 줄임으로서 조립공정이 단순화 되고, 따라서 조립이 용이하여 생산성이 향상되는 효과가 있다.The present invention relates to a magnet assembly of a linear compressor (LINEAR COMPRESSOR), the magnet assembly of the conventional linear compressor is thicker than the thickness of the magnet and the thickness of the end ring and paddling is widened the gap between the air gap (AIR GAP) As a result, there has been a problem that the performance of the linear motor is lowered, and therefore the performance of the entire compressor is lowered. The magnet assembly of the linear compressor of the present invention is provided with a magnet having a stepped portion on both upper surfaces thereof, and is installed at a lower portion of the magnet, and one side supports the magnet and is bent at the stepped portion so as to be identical to the upper surface of the magnet, and the other side is fixed to the piston. And a magnet cap fixed to the magnet shell and supported by a stepped portion formed at the other end of the magnet so as to be identical to the upper surface of the magnet, thereby forming an air gap gap formed in the linear motor. By forming it narrowly, there exists an effect that the performance of a linear motor improves and therefore the performance of the whole compressor improves. In addition, the magnet assembly portion is composed of a magnet, a magnet shell, a magnet cap, thereby reducing the number of parts compared to the prior art, thereby simplifying the assembly process, thus facilitating assembly and improving productivity.

Description

리니어 압축기의 마그네트 조립부Magnet assembly of linear compressor

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

제3도는 본 발명에 의한 리니어 압축기의 조립부를 보인 것으로, a는 부분적으로 보인 단면도, (b)는 마그네트가 설치된 상태를 보인 단면도.Figure 3 shows the assembly of the linear compressor according to the present invention, a is a partial cross-sectional view, (b) is a cross-sectional view showing a magnet installed state.

Claims (3)

양단부에 단차부가 형성된 마그네트와; 그 마그네트의 하부에 설치되고 일측은 마그네트를 지지함과 아울러 마그네트의 상면과 동일하도록 단차부에 절곡설치되고, 타측은 피스톤에 고정되는 마그네트 쉘과; 그 마그네트 쉘에 고정되며, 상기 마그네트의 상면과 동일하도록 마그네트의 타단부에 형성된 단차부에 지지되는 마그네트 캡을 구비하여서 구성된 것을 특징으로 하는 리니어 압축기의 마그네트 조립부.A magnet having a stepped portion at both ends; A magnet shell installed at a lower portion of the magnet and having one side supporting the magnet and being bent at the stepped portion so as to be identical to the upper surface of the magnet, and the other side fixed to the piston; And a magnet cap fixed to the magnet shell and supported on a stepped portion formed at the other end of the magnet so as to be identical to an upper surface of the magnet. 제1항에 있어서, 상기 마그네트 캡은 상기 마그네트 쉘의 상면에 용접으로 고정설치된 것을 특징으로 하는 리니어 압축기의 마그네트 조립부.The magnet assembly of claim 1, wherein the magnet cap is fixed to the upper surface of the magnet shell by welding. 제1항에 있어서, 상기 원형의 마그네트 쉘과 마그네트 캡에는 상기 마그네트가 좌,우방향으로 움직이지 않도록 다수개의 고정홈이 형성된 것을 특징으로 하는 리니어 압축기의 마그네트 조립부.The magnet assembly of claim 1, wherein a plurality of fixing grooves are formed in the circular magnet shell and the magnet cap so that the magnets do not move left and right. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960021229A 1996-06-13 1996-06-13 Magnet assembly part of a linear compressor KR100186391B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960021229A KR100186391B1 (en) 1996-06-13 1996-06-13 Magnet assembly part of a linear compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960021229A KR100186391B1 (en) 1996-06-13 1996-06-13 Magnet assembly part of a linear compressor

Publications (2)

Publication Number Publication Date
KR980002851A true KR980002851A (en) 1998-03-30
KR100186391B1 KR100186391B1 (en) 1999-05-01

Family

ID=19461746

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960021229A KR100186391B1 (en) 1996-06-13 1996-06-13 Magnet assembly part of a linear compressor

Country Status (1)

Country Link
KR (1) KR100186391B1 (en)

Also Published As

Publication number Publication date
KR100186391B1 (en) 1999-05-01

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