WO2012153953A3 - 로터리타입 댐퍼 - Google Patents

로터리타입 댐퍼 Download PDF

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Publication number
WO2012153953A3
WO2012153953A3 PCT/KR2012/003549 KR2012003549W WO2012153953A3 WO 2012153953 A3 WO2012153953 A3 WO 2012153953A3 KR 2012003549 W KR2012003549 W KR 2012003549W WO 2012153953 A3 WO2012153953 A3 WO 2012153953A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
housing
working fluid
damping
enables
Prior art date
Application number
PCT/KR2012/003549
Other languages
English (en)
French (fr)
Other versions
WO2012153953A2 (ko
Inventor
조용준
Original Assignee
주식회사 두임
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 주식회사 두임 filed Critical 주식회사 두임
Priority to EP12781591.8A priority Critical patent/EP2706256A4/en
Priority to US14/115,945 priority patent/US20140102840A1/en
Publication of WO2012153953A2 publication Critical patent/WO2012153953A2/ko
Publication of WO2012153953A3 publication Critical patent/WO2012153953A3/ko

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Classifications

    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/14—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with fluid brakes of the rotary 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts
    • 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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/516—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

본 발명은 작동유체가 채워지는 하우징; 하우징의 내측을 관통하여 회전 가능하게 설치되는 샤프트; 샤프트의 측부에 도달하도록 하우징의 내주면에 마련되고, 작동유체의 이동을 제한하는 하우징핀; 및 샤프트와 함께 회전하도록 샤프트에 결합되되, 샤프트의 회전 방향에 따라 자세가 가변됨으로써 샤프트의 측부와 하우징의 내주면에 밀착되는 액시스핀을 포함하도록 한 로터리타입 댐퍼에 관한 것이다. 본 발명에 따르면, 구성부재들간에 접촉부위를 최소화함으로써 동작시 마모를 줄이도록 하여 내구성과 사용주기를 증대시키고, 작동유체의 정확한 단속이 용이하고, 이로 인해 구성부재의 가공에 고도의 정밀도를 요구하지 않게 됨으로써 제작에 소요되는 노력과 비용을 줄이도록 하며, 작동유체의 저항을 정확하게 제어하도록 함으로써 댐핑 작용의 신뢰성을 향상시키고, 댐핑의 일방향 제어와 댐핑 대상인 회전체의 회전 속도 제어가 가능하도록 하여 일방향 댐핑 또는 회전 속도의 가변이 필요한 회전체에 쉽게 적용할 수 있도록 한다.
PCT/KR2012/003549 2011-05-06 2012-05-07 로터리타입 댐퍼 WO2012153953A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12781591.8A EP2706256A4 (en) 2011-05-06 2012-05-07 ROTARY TYPE SHOCK ABSORBER
US14/115,945 US20140102840A1 (en) 2011-05-06 2012-05-07 Rotary type damper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110042888A KR20120124938A (ko) 2011-05-06 2011-05-06 로터리타입 댐퍼
KR10-2011-0042888 2011-05-06

Publications (2)

Publication Number Publication Date
WO2012153953A2 WO2012153953A2 (ko) 2012-11-15
WO2012153953A3 true WO2012153953A3 (ko) 2013-01-03

Family

ID=47139786

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003549 WO2012153953A2 (ko) 2011-05-06 2012-05-07 로터리타입 댐퍼

Country Status (4)

Country Link
US (1) US20140102840A1 (ko)
EP (1) EP2706256A4 (ko)
KR (1) KR20120124938A (ko)
WO (1) WO2012153953A2 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140120727A (ko) * 2013-04-04 2014-10-14 에버시스 주식회사 회전 속도 제어 댐퍼
KR101423742B1 (ko) * 2013-05-22 2014-08-01 주식회사 한일정밀 로터리 댐퍼
RU2603375C1 (ru) * 2015-11-10 2016-11-27 Открытое Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Оао "Умпо") Опора вала ротора газотурбинного двигателя, корпус опоры вала ротора газотурбинного двигателя (варианты), корпус роликоподшипника опоры вала ротора газотурбинного двигателя
RU2603374C1 (ru) * 2015-11-10 2016-11-27 Открытое Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Оао "Умпо") Опора вала ротора газотурбинного двигателя (варианты), узел опоры вала ротора газотурбинного двигателя, упругое кольцо опоры вала ротора газотурбинного двигателя, торцевая втулка цапфы вала ротора газотурбинного двигателя
RU2603389C1 (ru) * 2015-12-15 2016-11-27 Открытое Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Оао "Умпо") Опора вала ротора турбореактивного двигателя (варианты), браслетное уплотнение опоры вала ротора турбореактивного двигателя, узел уплотнительного браслета опоры вала ротора турбореактивного двигателя, секция кольца браслетного уплотнения опоры вала ротора турбореактивного двигателя
RU2603386C1 (ru) * 2015-12-15 2016-11-27 Открытое Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Оао "Умпо") Опора вала ротора турбореактивного двигателя (варианты), корпус опоры вала ротора турбореактивного двигателя, корпус роликоподшипника опоры вала ротора турбореактивного двигателя, каскад уплотнений опоры вала ротора турбореактивного двигателя
KR101657430B1 (ko) * 2016-01-11 2016-09-19 박덕교 로터리 댐퍼
JP2017198270A (ja) * 2016-04-27 2017-11-02 日本電産サンキョー株式会社 流体ダンパ装置、ダンパ付き機器および洋式トイレユニット
JP2017198271A (ja) * 2016-04-27 2017-11-02 日本電産サンキョー株式会社 流体ダンパ装置、ダンパ付き機器および洋式トイレユニット
US20190145141A1 (en) 2016-05-12 2019-05-16 Firstcloser. Co. Ltd. Closer apparatus
US10253556B2 (en) * 2016-06-29 2019-04-09 Hunter Douglas Inc. Damper for a covering for an architectural opening
CN106522717B (zh) * 2017-01-05 2018-03-30 江苏吉凯中科技有限公司 一种螺旋槽阻尼器铰链
WO2022122074A1 (de) * 2020-12-07 2022-06-16 Hwg Horst Weidner Gmbh Lagereinheit, verfahren zum einsatz und funktionsbeeinflussung einer lagereinheit sowie schwingungsdämpfer und verfahren zum einsatz und funktionsbeeinflussung eines schwingungsdämpfers

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS4943435A (ko) * 1972-08-31 1974-04-24
JPH07208528A (ja) * 1994-01-27 1995-08-11 Totsuku Bearing Kk 高トルク用ダンパにおける可動弁保護機構
JPH08296686A (ja) * 1995-04-26 1996-11-12 Zexel Corp 回転緩衝抵抗装置および差動歯車装置
JPH10169688A (ja) * 1996-12-05 1998-06-23 Fuji Seiki Co Ltd 回転ダンパ
JP2002039247A (ja) * 2000-07-19 2002-02-06 Tok Bearing Co Ltd 回転ダンパ

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JPH06123332A (ja) * 1992-08-26 1994-05-06 Nhk Spring Co Ltd 緩動装置
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JP4753465B2 (ja) * 2000-11-15 2011-08-24 トックベアリング株式会社 ダンパとその製造方法
US6687921B1 (en) * 2003-01-10 2004-02-10 Feiyu Li Toilet seat damper
JP4509585B2 (ja) * 2004-01-26 2010-07-21 株式会社ニフコ ダンパ及びこのダンパを備えたドアハンドル

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943435A (ko) * 1972-08-31 1974-04-24
JPH07208528A (ja) * 1994-01-27 1995-08-11 Totsuku Bearing Kk 高トルク用ダンパにおける可動弁保護機構
JPH08296686A (ja) * 1995-04-26 1996-11-12 Zexel Corp 回転緩衝抵抗装置および差動歯車装置
JPH10169688A (ja) * 1996-12-05 1998-06-23 Fuji Seiki Co Ltd 回転ダンパ
JP2002039247A (ja) * 2000-07-19 2002-02-06 Tok Bearing Co Ltd 回転ダンパ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2706256A4 *

Also Published As

Publication number Publication date
EP2706256A4 (en) 2015-04-22
US20140102840A1 (en) 2014-04-17
EP2706256A2 (en) 2014-03-12
WO2012153953A2 (ko) 2012-11-15
KR20120124938A (ko) 2012-11-14

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