WO2011149230A3 - Amortisseur de fluide mr et son procédé d'assemblage - Google Patents

Amortisseur de fluide mr et son procédé d'assemblage Download PDF

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Publication number
WO2011149230A3
WO2011149230A3 PCT/KR2011/003760 KR2011003760W WO2011149230A3 WO 2011149230 A3 WO2011149230 A3 WO 2011149230A3 KR 2011003760 W KR2011003760 W KR 2011003760W WO 2011149230 A3 WO2011149230 A3 WO 2011149230A3
Authority
WO
WIPO (PCT)
Prior art keywords
coil
ring
yoke
damper
fluid
Prior art date
Application number
PCT/KR2011/003760
Other languages
English (en)
Korean (ko)
Other versions
WO2011149230A2 (fr
Inventor
선철곤
Original Assignee
주식회사 썬 프레인 코
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
Priority claimed from KR1020100050292A external-priority patent/KR101192156B1/ko
Priority claimed from KR1020100050301A external-priority patent/KR20100065260A/ko
Priority claimed from KR1020100050371A external-priority patent/KR101192158B1/ko
Priority claimed from KR1020100050395A external-priority patent/KR20100065265A/ko
Application filed by 주식회사 썬 프레인 코 filed Critical 주식회사 썬 프레인 코
Publication of WO2011149230A2 publication Critical patent/WO2011149230A2/fr
Publication of WO2011149230A3 publication Critical patent/WO2011149230A3/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • F16F9/535—Magnetorheological [MR] fluid dampers
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

L'invention concerne un amortisseur de fluide MR comprenant une tige (12) disposée dans un cylindre extérieur (1) qui commande la puissance d'amortissement par modification de la force du champ magnétique. Une bobine (8) pouvant être activée/désactivée sous l'effet de l'électricité est montée entre les directions axiale/radiale du cylindre extérieur (1) et la tige (12), et un fluide MR qui devient magnétique sous l'action de la bobine (8) est contenu entre les directions axiale-radiale de la bobine (8) et la tige (12). En direction axiale sont disposés successivement : un quatrième collier (3), une douille (4), un joint étanche à l'huile (5), un troisième collier (6), un joint torique (7), une bobine (8), un joint torique (7), un deuxième collier (9), un joint torique (7), une bobine (8), un joint torique (7), un premier collier (10), un joint étanche à l'huile (5), une douille (4), une bague de friction (11) et un boîtier (13), de sorte que l'amortisseur de fluide MR selon l'invention puisse être assemblé facilement et plus rapidement que les amortisseurs classiques, que le fluide MR puisse être introduit aisément, que la puissance d'amortissement puisse être mieux ajustée en fonction des différentes situations, et de manière à permettre une réduction du bruit et du phénomène de résonance d'un dispositif équipé de cet amortisseur.
PCT/KR2011/003760 2010-05-28 2011-05-23 Amortisseur de fluide mr et son procédé d'assemblage WO2011149230A2 (fr)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
KR1020100050292A KR101192156B1 (ko) 2010-05-28 2010-05-28 내튜브 형 엠알유체댐퍼
KR1020100050301A KR20100065260A (ko) 2010-05-28 2010-05-28 내튜브 형 엠알유체댐퍼의 조립방법
KR10-2010-0050292 2010-05-28
KR10-2010-0050371 2010-05-28
KR1020100050371A KR101192158B1 (ko) 2010-05-28 2010-05-28 지그 형 엠알유체댐퍼
KR10-2010-0050301 2010-05-28
KR10-2010-0050395 2010-05-28
KR1020100050395A KR20100065265A (ko) 2010-05-28 2010-05-28 지그형 엠알유체댐퍼의 조립방법
KR1020110030960A KR101176854B1 (ko) 2010-05-28 2011-04-05 지그 형 엠알유체댐퍼의 조립방법
KR10-2011-0030960 2011-04-05
KR1020110043582A KR101202310B1 (ko) 2010-05-28 2011-05-09 내튜브 형 엠알유체댐퍼의 조립방법
KR10-2011-0043582 2011-05-09

Publications (2)

Publication Number Publication Date
WO2011149230A2 WO2011149230A2 (fr) 2011-12-01
WO2011149230A3 true WO2011149230A3 (fr) 2012-01-26

Family

ID=45004529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003760 WO2011149230A2 (fr) 2010-05-28 2011-05-23 Amortisseur de fluide mr et son procédé d'assemblage

Country Status (1)

Country Link
WO (1) WO2011149230A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9429191B2 (en) * 2013-10-11 2016-08-30 General Electric Company Journal bearing assemblies and methods of assembling same
CN105823678B (zh) * 2016-06-08 2018-05-25 合肥工业大学 一种霍普金森压杆阻尼器
DE102016214821A1 (de) * 2016-08-10 2018-02-15 BSH Hausgeräte GmbH Wäschebehandlungsgerät
CN107061586B (zh) * 2017-05-09 2018-11-06 河南大学 基于摩擦电纳米发电机的自供电避震弹簧

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990025886A (ko) * 1997-09-19 1999-04-06 구자홍 드럼세탁기의 진동 제어장치
KR20000009762A (ko) * 1998-07-28 2000-02-15 윤종용 드럼세탁기
KR20070100058A (ko) * 2006-04-06 2007-10-10 엘지전자 주식회사 마찰 댐퍼 및 이를 구비한 세탁기
KR20100050382A (ko) * 2009-08-18 2010-05-13 주식회사 썬 프레인 코 자기식 댐퍼 및 이를 구비한 세탁기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990025886A (ko) * 1997-09-19 1999-04-06 구자홍 드럼세탁기의 진동 제어장치
KR20000009762A (ko) * 1998-07-28 2000-02-15 윤종용 드럼세탁기
KR20070100058A (ko) * 2006-04-06 2007-10-10 엘지전자 주식회사 마찰 댐퍼 및 이를 구비한 세탁기
KR20100050382A (ko) * 2009-08-18 2010-05-13 주식회사 썬 프레인 코 자기식 댐퍼 및 이를 구비한 세탁기

Also Published As

Publication number Publication date
WO2011149230A2 (fr) 2011-12-01

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