KR102272427B9 - 극저온 냉동기의 진동 저감 장치 - Google Patents

극저온 냉동기의 진동 저감 장치

Info

Publication number
KR102272427B9
KR102272427B9 KR1020190167202A KR20190167202A KR102272427B9 KR 102272427 B9 KR102272427 B9 KR 102272427B9 KR 1020190167202 A KR1020190167202 A KR 1020190167202A KR 20190167202 A KR20190167202 A KR 20190167202A KR 102272427 B9 KR102272427 B9 KR 102272427B9
Authority
KR
South Korea
Prior art keywords
reducing vibration
cryogenic refrigerator
cryogenic
refrigerator
vibration
Prior art date
Application number
KR1020190167202A
Other languages
English (en)
Other versions
KR102272427B1 (ko
KR20210076298A (ko
Inventor
박지호
인세환
고준석
김효봉
홍용주
염한길
박성제
Original Assignee
한국기계연구원
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 한국기계연구원 filed Critical 한국기계연구원
Priority to KR1020190167202A priority Critical patent/KR102272427B1/ko
Publication of KR20210076298A publication Critical patent/KR20210076298A/ko
Application granted granted Critical
Publication of KR102272427B1 publication Critical patent/KR102272427B1/ko
Publication of KR102272427B9 publication Critical patent/KR102272427B9/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • F25B9/145—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle pulse-tube cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/002—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion characterised by the control method or circuitry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/13—Vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Thermal Sciences (AREA)
  • Vibration Prevention Devices (AREA)
KR1020190167202A 2019-12-13 2019-12-13 극저온 냉동기의 진동 저감 장치 KR102272427B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020190167202A KR102272427B1 (ko) 2019-12-13 2019-12-13 극저온 냉동기의 진동 저감 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190167202A KR102272427B1 (ko) 2019-12-13 2019-12-13 극저온 냉동기의 진동 저감 장치

Publications (3)

Publication Number Publication Date
KR20210076298A KR20210076298A (ko) 2021-06-24
KR102272427B1 KR102272427B1 (ko) 2021-07-06
KR102272427B9 true KR102272427B9 (ko) 2022-03-15

Family

ID=76607421

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190167202A KR102272427B1 (ko) 2019-12-13 2019-12-13 극저온 냉동기의 진동 저감 장치

Country Status (1)

Country Link
KR (1) KR102272427B1 (ko)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100351154B1 (ko) 2000-07-22 2002-09-05 엘지전자주식회사 극저온 냉동기의 진동 상쇄구조
JP3772179B2 (ja) * 2004-08-02 2006-05-10 シャープ株式会社 振動抑制装置およびこれを備えたスターリング機関
KR100675041B1 (ko) * 2006-02-02 2007-01-29 삼성전기주식회사 엑츄에이터의 판스프링 강성 조정 방법
KR101144048B1 (ko) * 2009-11-26 2012-05-23 현대자동차주식회사 사이드 게이트 개폐보조장치의 스프링상수 조절장치
KR101991444B1 (ko) * 2018-02-07 2019-06-20 엘지전자 주식회사 리니어 압축기 및 이를 구비한 냉동기기

Also Published As

Publication number Publication date
KR102272427B1 (ko) 2021-07-06
KR20210076298A (ko) 2021-06-24

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Legal Events

Date Code Title Description
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]