BR112017007764A2 - amortecedor rotacional - Google Patents

amortecedor rotacional

Info

Publication number
BR112017007764A2
BR112017007764A2 BR112017007764-7A BR112017007764A BR112017007764A2 BR 112017007764 A2 BR112017007764 A2 BR 112017007764A2 BR 112017007764 A BR112017007764 A BR 112017007764A BR 112017007764 A2 BR112017007764 A2 BR 112017007764A2
Authority
BR
Brazil
Prior art keywords
lid
gap
rotational damper
damping torque
cap
Prior art date
Application number
BR112017007764-7A
Other languages
English (en)
Japanese (ja)
Other versions
BR112017007764B1 (pt
Inventor
Horita Naohiro
Kaneco Ryohei
Watanabe Hiroshi
Nishioka Wataru
Original Assignee
Oiles Corporation
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 Oiles Corporation filed Critical Oiles Corporation
Publication of BR112017007764A2 publication Critical patent/BR112017007764A2/pt
Publication of BR112017007764B1 publication Critical patent/BR112017007764B1/pt

Links

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
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • 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
    • F16F9/125—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only characterised by adjustment means
    • 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
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/18—Control arrangements
    • F16F2230/186—Control arrangements with manual adjustments
    • 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
    • F16F2232/00—Nature of movement
    • F16F2232/02—Rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

provisão de um amortecedor rotacional aonde o torque de amortecimento gerado pela rotação pode ser ajustado com facilidade fazendo-se uso de uma configuração simples. [solução] um amortecedor rotacional 1 que limita a movimentação do fluido viscoso contido em uma câmara cilíndrica circular 111, gerando do torque de amortecimento contra a força rotacional aplicada. este amortecedor rotacional 1 é configurado de modo que: uma tampa 15 seja rosqueada junto ao invólucro 11; e a folga g1 entre a superfície inferior 153 da tampa 15 e a superfície superior 119 de uma seção de partição 115 e a folga g2 entre a superfície inferior 153 da tampa 15 e a superfície superior e a folga g2 entre a superfície inferior 153 da tampa 15 e a superfície superior 129 de uma pá de hélice 122 pode ser ajustada através do ajuste da quantidade de rosqueamento da tampa 15 junto ao invólucro 11. isto implica em que o ajuste da quantidade de movimentação do fluido viscoso através das folgas g1, g2 pode ajustar o torque de amortecimento gerado pela rotação.
BR112017007764-7A 2014-11-11 2015-11-06 Amortecedor rotacional BR112017007764B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014229354A JP6480155B2 (ja) 2014-11-11 2014-11-11 ロータリダンパ
JP2014-229354 2014-11-11
PCT/JP2015/081376 WO2016076234A1 (ja) 2014-11-11 2015-11-06 ロータリダンパ

Publications (2)

Publication Number Publication Date
BR112017007764A2 true BR112017007764A2 (pt) 2018-01-16
BR112017007764B1 BR112017007764B1 (pt) 2023-02-07

Family

ID=55954321

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017007764-7A BR112017007764B1 (pt) 2014-11-11 2015-11-06 Amortecedor rotacional

Country Status (8)

Country Link
US (1) US10400846B2 (pt)
EP (1) EP3220004B1 (pt)
JP (1) JP6480155B2 (pt)
CN (1) CN107110270B (pt)
BR (1) BR112017007764B1 (pt)
CA (1) CA2964056C (pt)
TW (1) TWI673444B (pt)
WO (1) WO2016076234A1 (pt)

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* Cited by examiner, † Cited by third party
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JP7042019B2 (ja) * 2016-06-15 2022-03-25 オイレス工業株式会社 ダンパ
CN106230782A (zh) * 2016-07-20 2016-12-14 腾讯科技（深圳）有限公司 一种基于内容分发网络的信息处理方法及装置
JP7075749B2 (ja) * 2017-12-08 2022-05-26 オイレス工業株式会社 ダンパ
CN108869820B (zh) * 2018-05-29 2023-09-22 北科阀门制造有限公司 一种智能省电恒流阀、恒流阀控制系统及控制方法
CN109630611A (zh) * 2019-01-14 2019-04-16 深圳市乾行达科技有限公司 旋转缓冲装置及转动副机构
CN110360269A (zh) * 2019-07-18 2019-10-22 固高科技(深圳)有限公司 扭杆机构、电雕头及电雕制版设备
JP7346132B2 (ja) * 2019-07-29 2023-09-19 ニデックインスツルメンツ株式会社 流体ダンパ装置
CN110566625B (zh) * 2019-09-30 2024-05-07 永康骑客智能科技股份有限公司 一种车辆减震器
JP7334966B2 (ja) * 2020-01-20 2023-08-29 株式会社ソミックマネージメントホールディングス ロータリーダンパ及びその製造方法
JP7391823B2 (ja) * 2020-11-19 2023-12-05 オイレス工業株式会社 ロータリダンパ

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JPH0432A (ja) * 1990-01-10 1992-01-06 Enidain Kk 回転ショックアブソーバー
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JP2581655B2 (ja) * 1991-03-08 1997-02-12 トックベアリング株式会社 高トルク用ダンパ
US5301775A (en) * 1993-06-29 1994-04-12 Illinois Tool Works Inc. Adjustable high torque damper 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
JP2916108B2 (ja) * 1995-12-28 1999-07-05 トックベアリング株式会社 トルク調整機能付き回転ダンパ
US6318522B1 (en) * 1999-06-04 2001-11-20 Delphi Technologies, Inc. Rotary damper with magnetic seals
JP4582512B2 (ja) * 2000-07-19 2010-11-17 トックベアリング株式会社 回転ダンパ
JP2002266922A (ja) * 2001-03-12 2002-09-18 Tok Bearing Co Ltd 回転ダンパ
JP4573190B2 (ja) * 2001-06-04 2010-11-04 トックベアリング株式会社 回転ダンパ
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
JP3978340B2 (ja) * 2002-01-23 2007-09-19 日本電産サンキョー株式会社 ダンパ装置
JP4145062B2 (ja) * 2002-03-28 2008-09-03 トックベアリング株式会社 回転ダンパー
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JP2006300088A (ja) * 2005-04-15 2006-11-02 Somic Ishikawa Inc ロータリーダンパ
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JP4841290B2 (ja) * 2006-03-31 2011-12-21 株式会社ニフコ ロータリーダンパーの破壊防止機構
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WO2012141242A1 (ja) * 2011-04-12 2012-10-18 株式会社ソミック石川 ロータリーダンパ
US9027979B2 (en) * 2011-04-12 2015-05-12 Kabushiki Kaisha Somic Ishikawa Rotary damper and opening and closing mechanism for a vehicle door
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JP5760812B2 (ja) * 2011-07-28 2015-08-12 オイレス工業株式会社 トラックのテールゲート用の回転減速装置
JP6100056B2 (ja) * 2013-03-28 2017-03-22 オイレス工業株式会社 ロータリダンパ

Also Published As

Publication number Publication date
JP2016090037A (ja) 2016-05-23
WO2016076234A1 (ja) 2016-05-19
TW201629365A (zh) 2016-08-16
EP3220004A1 (en) 2017-09-20
US10400846B2 (en) 2019-09-03
CA2964056A1 (en) 2016-05-19
TWI673444B (zh) 2019-10-01
EP3220004B1 (en) 2019-07-17
US20170321780A1 (en) 2017-11-09
EP3220004A4 (en) 2018-07-11
CA2964056C (en) 2022-08-30
CN107110270A (zh) 2017-08-29
CN107110270B (zh) 2019-11-08
BR112017007764B1 (pt) 2023-02-07
JP6480155B2 (ja) 2019-03-06

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/11/2015, OBSERVADAS AS CONDICOES LEGAIS