KR102175371B1 - 리니어 모터 및 이를 구비한 리니어 압축기 - Google Patents

리니어 모터 및 이를 구비한 리니어 압축기 Download PDF

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Publication number
KR102175371B1
KR102175371B1 KR1020190018073A KR20190018073A KR102175371B1 KR 102175371 B1 KR102175371 B1 KR 102175371B1 KR 1020190018073 A KR1020190018073 A KR 1020190018073A KR 20190018073 A KR20190018073 A KR 20190018073A KR 102175371 B1 KR102175371 B1 KR 102175371B1
Authority
KR
South Korea
Prior art keywords
stator
mover
magnets
linear motor
core
Prior art date
Application number
KR1020190018073A
Other languages
English (en)
Korean (ko)
Other versions
KR20200099880A (ko
Inventor
김재범
Original Assignee
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020190018073A priority Critical patent/KR102175371B1/ko
Priority to CN201980014833.4A priority patent/CN111742475B/zh
Priority to US16/971,959 priority patent/US11606015B2/en
Priority to PCT/KR2019/002143 priority patent/WO2019164303A1/ko
Priority to CN202020156810.7U priority patent/CN211830532U/zh
Publication of KR20200099880A publication Critical patent/KR20200099880A/ko
Application granted granted Critical
Publication of KR102175371B1 publication Critical patent/KR102175371B1/ko

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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
    • 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
    • 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
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • 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
    • 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
    • H02K1/2706—Inner rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
KR1020190018073A 2018-02-23 2019-02-15 리니어 모터 및 이를 구비한 리니어 압축기 KR102175371B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020190018073A KR102175371B1 (ko) 2019-02-15 2019-02-15 리니어 모터 및 이를 구비한 리니어 압축기
CN201980014833.4A CN111742475B (zh) 2018-02-23 2019-02-21 线性马达以及具备其的线性压缩机
US16/971,959 US11606015B2 (en) 2018-02-23 2019-02-21 Linear motor and linear compressor having same
PCT/KR2019/002143 WO2019164303A1 (ko) 2018-02-23 2019-02-21 리니어 모터 및 이를 구비한 리니어 압축기
CN202020156810.7U CN211830532U (zh) 2019-02-15 2020-02-07 线性马达以及具有该线性马达的线性压缩机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190018073A KR102175371B1 (ko) 2019-02-15 2019-02-15 리니어 모터 및 이를 구비한 리니어 압축기

Publications (2)

Publication Number Publication Date
KR20200099880A KR20200099880A (ko) 2020-08-25
KR102175371B1 true KR102175371B1 (ko) 2020-11-06

Family

ID=72292774

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190018073A KR102175371B1 (ko) 2018-02-23 2019-02-15 리니어 모터 및 이를 구비한 리니어 압축기

Country Status (2)

Country Link
KR (1) KR102175371B1 (zh)
CN (1) CN211830532U (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112461576B (zh) * 2020-11-20 2023-04-14 中芯生物科技(天津)有限公司 一种小行程高频线性往复运动装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7382067B2 (en) * 2001-12-03 2008-06-03 Shinko Electric Co., Ltd. Linear actuator
KR100469463B1 (ko) * 2002-09-10 2005-02-02 엘지전자 주식회사 왕복동식 압축기의 고정자 결합구조
KR101718039B1 (ko) 2015-05-11 2017-03-20 엘지전자 주식회사 왕복동식 압축기
KR101982850B1 (ko) * 2017-01-12 2019-05-29 엘지전자 주식회사 가동코어형 왕복동 모터 및 이를 구비한 왕복동식 압축기
KR20180088121A (ko) 2017-01-26 2018-08-03 엘지전자 주식회사 가동코어형 왕복동 모터 및 이를 구비한 압축기
KR20180091461A (ko) * 2017-02-07 2018-08-16 엘지전자 주식회사 횡자속형 왕복동 모터 및 이를 구비한 왕복동식 압축기

Also Published As

Publication number Publication date
KR20200099880A (ko) 2020-08-25
CN211830532U (zh) 2020-10-30

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