KR100646956B1 - 댐퍼장치 - Google Patents

댐퍼장치 Download PDF

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Publication number
KR100646956B1
KR100646956B1 KR1020040089462A KR20040089462A KR100646956B1 KR 100646956 B1 KR100646956 B1 KR 100646956B1 KR 1020040089462 A KR1020040089462 A KR 1020040089462A KR 20040089462 A KR20040089462 A KR 20040089462A KR 100646956 B1 KR100646956 B1 KR 100646956B1
Authority
KR
South Korea
Prior art keywords
rotor
viscous fluid
housing
valve
silicone oil
Prior art date
Application number
KR1020040089462A
Other languages
English (en)
Korean (ko)
Other versions
KR20050044262A (ko
Inventor
세토야스히코
니시야마마사유키
Original Assignee
가부시키가이샤 니프코
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 가부시키가이샤 니프코 filed Critical 가부시키가이샤 니프코
Publication of KR20050044262A publication Critical patent/KR20050044262A/ko
Application granted granted Critical
Publication of KR100646956B1 publication Critical patent/KR100646956B1/ko

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Classifications

    • 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
    • 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
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
KR1020040089462A 2003-11-07 2004-11-04 댐퍼장치 KR100646956B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003378983A JP4373764B2 (ja) 2003-11-07 2003-11-07 ダンパー装置
JPJP-P-2003-00378983 2003-11-07

Publications (2)

Publication Number Publication Date
KR20050044262A KR20050044262A (ko) 2005-05-12
KR100646956B1 true KR100646956B1 (ko) 2006-11-23

Family

ID=34689206

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040089462A KR100646956B1 (ko) 2003-11-07 2004-11-04 댐퍼장치

Country Status (3)

Country Link
JP (1) JP4373764B2 (zh)
KR (1) KR100646956B1 (zh)
CN (2) CN100374756C (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100841898B1 (ko) * 2007-05-28 2008-06-26 주식회사 엠티엑스하이브리드 회전식 오일댐퍼
KR100875475B1 (ko) 2007-12-18 2008-12-22 동우정밀(주) 냉장고의 홈바 도어를 위한 힌지 어셈블리와 이를 이용한냉장고

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101227851B1 (ko) * 2005-06-10 2013-01-31 삼성전자주식회사 도어완충장치 및 이를 갖춘 가전제품
JP5519433B2 (ja) * 2010-01-25 2014-06-11 株式会社ニフコ ダンパー
CN103397827B (zh) * 2013-08-27 2016-01-20 长城汽车股份有限公司 车辆
CN109477537B (zh) * 2017-05-12 2020-11-17 日本电产三协株式会社 流体缓冲装置及带缓冲设备
JP6283151B1 (ja) * 2017-05-12 2018-02-21 日本電産サンキョー株式会社 流体ダンパ装置およびダンパ付き機器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2133614A (en) * 1937-02-02 1938-10-18 George W Gardiner Closure control
JPH0681873B2 (ja) * 1990-05-23 1994-10-19 スガツネ工業株式会社 ドアクローザー
US5255396A (en) * 1991-07-26 1993-10-26 Matsushita Electric Industrial Co., Ltd. Sanitary cleaning device including a rotation deceleration device
JP3053156B2 (ja) * 1994-04-28 2000-06-19 日立粉末冶金株式会社 流体圧ダンパ
JP2003176845A (ja) * 2001-12-12 2003-06-27 Sankyo Seiki Mfg Co Ltd ダンパー装置
CN1240952C (zh) * 2002-01-23 2006-02-08 株式会社三协精机制作所 使用粘性流体的阻尼器装置及其制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100841898B1 (ko) * 2007-05-28 2008-06-26 주식회사 엠티엑스하이브리드 회전식 오일댐퍼
KR100875475B1 (ko) 2007-12-18 2008-12-22 동우정밀(주) 냉장고의 홈바 도어를 위한 힌지 어셈블리와 이를 이용한냉장고

Also Published As

Publication number Publication date
JP4373764B2 (ja) 2009-11-25
KR20050044262A (ko) 2005-05-12
CN100374756C (zh) 2008-03-12
CN1614258A (zh) 2005-05-11
JP2005140287A (ja) 2005-06-02
CN101063473A (zh) 2007-10-31

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