JP6909357B2 - 建築物用smaばね−stf粘性ダンパー - Google Patents
建築物用smaばね−stf粘性ダンパー Download PDFInfo
- Publication number
- JP6909357B2 JP6909357B2 JP2020544009A JP2020544009A JP6909357B2 JP 6909357 B2 JP6909357 B2 JP 6909357B2 JP 2020544009 A JP2020544009 A JP 2020544009A JP 2020544009 A JP2020544009 A JP 2020544009A JP 6909357 B2 JP6909357 B2 JP 6909357B2
- Authority
- JP
- Japan
- Prior art keywords
- sma spring
- damper
- stf
- sma
- spring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 86
- 238000013016 damping Methods 0.000 description 20
- 230000006870 function Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 230000008719 thickening Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0237—Structural braces with damping devices
-
- 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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/021—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by their composition, e.g. comprising materials providing for particular spring properties
-
- 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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
-
- 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
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/20—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
- F16F9/303—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium the damper being of the telescopic 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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/0258—Shape-memory metals, e.g. Ni-Ti alloys
-
- 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
- F16F2224/00—Materials; Material properties
- F16F2224/04—Fluids
- F16F2224/041—Dilatant
-
- 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
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/04—Frequency effects
-
- 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
- F16F2230/0023—Purpose; Design features protective
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Springs (AREA)
Description
2 ピストンロッド
3 左端蓋
4 第1のダンパーキヤビティ
5 ダンパーシリンダ
6 ピストン
7 第2のダンパーキヤビティ
9 右端蓋
10 第2の接続部材
11 STFせん断粘稠化流体
81 第1のSMAばね
82 第2のSMAばね
Claims (5)
- 第1の接続部材、ピストンロッド、左端蓋、第1のダンパーキヤビティ、ダンパーシリンダ、ピストン、第2のダンパーキヤビティ、第1のSMAばね、第2のSMAばね、右端蓋及び第2の接続部材を備え、
左端蓋がダンパーシリンダの一端に設けられ、右端蓋がダンパーシリンダの他端に設けられ、ダンパーシリンダの内部がピストンによって第1のダンパーキヤビティ及び第2のダンパーキヤビティに仕切られ、
ピストンがピストンロッドに嵌設され、
ピストンロッドは、一端が左端蓋を貫通して第1の接続部材に接続され、他端が右端蓋を貫通し、
右端蓋に第2の接続部材が固着され、
第1のSMAばね及び第2のSMAばねがそれぞれピストンロッドに嵌設され、且つ第1のSMAばねが第1のダンパーキヤビティ内に弾性的に当接し、第2のSMAばねが第2のダンパーキヤビティ内に弾性的に当接し、前記第1のSMAばね及び前記第2のSMAばねは、前記ピストンロッドに沿って変形することができ、その一方が伸長すると、その他方が短縮するように協働し、前記ピストンが前記第1のダンパーキヤビティに沿って前記第2のダンパーキヤビティ方向へ移動する場合、前記ピストンロッドにおける前記第2のSMAばねは圧縮され、前記第1のSMAばねはもとの長さへ復帰し、
第1のダンパーキヤビティ及び第2のダンパーキヤビティの何れにもSTFせん断粘稠化流体が充填されることを特徴とする建築物用SMAばね−STF粘性ダンパー。 - ストローク範囲において、第1のSMAばねと第2のSMAばねとの伸縮量の合計は、0であることを特徴とする請求項1に記載の建築物用SMAばね−STF粘性ダンパー。
- 粘性ダンパーが加圧されて且つ設計ストロークを超えるような静的変形になると、第2のSMAばねは圧縮され、第1のSMAばねは動作を停止するまで、もとの長さへ復帰することを特徴とする請求項1に記載の建築物用SMAばね−STF粘性ダンパー。
- 外部負荷から解除された後で、圧縮された第2のSMAばねは、伸長してピストンを反対方向へ運動するように押し、第1のSMAばねは圧縮され且つ動作を再開することを特徴とする請求項3に記載の建築物用SMAばね−STF粘性ダンパー。
- ピストンロッドと左端蓋及び右端蓋の何れとの間にもシールリングが設けられることを特徴とする請求項1に記載の建築物用SMAばね−STF粘性ダンパー。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390707.2A CN109404477A (zh) | 2018-11-21 | 2018-11-21 | 一种sma弹簧-stf粘滞阻尼器 |
| CN201811390707.2 | 2018-11-21 | ||
| PCT/CN2019/093762 WO2020103458A1 (zh) | 2018-11-21 | 2019-06-28 | 一种sma弹簧-stf粘滞阻尼器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021508806A JP2021508806A (ja) | 2021-03-11 |
| JP6909357B2 true JP6909357B2 (ja) | 2021-07-28 |
Family
ID=65474514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020544009A Expired - Fee Related JP6909357B2 (ja) | 2018-11-21 | 2019-06-28 | 建築物用smaばね−stf粘性ダンパー |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11143265B2 (ja) |
| EP (1) | EP3739236A4 (ja) |
| JP (1) | JP6909357B2 (ja) |
| CN (1) | CN109404477A (ja) |
| WO (1) | WO2020103458A1 (ja) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11866977B2 (en) | 2018-07-06 | 2024-01-09 | Moshun, LLC | Systems and devices for adjustable door closure control |
| CN109404477A (zh) * | 2018-11-21 | 2019-03-01 | 沈阳建筑大学 | 一种sma弹簧-stf粘滞阻尼器 |
| CN109764080A (zh) * | 2019-03-12 | 2019-05-17 | 上海理工大学 | 一种应用剪切增稠液阻尼器的旋转机械转子振动控制系统 |
| CN110106778B (zh) * | 2019-06-18 | 2023-11-03 | 重庆三峡学院 | 一种桥梁结构防屈区耗能支撑装置 |
| CN110173533B (zh) * | 2019-06-26 | 2024-04-19 | 成都亚佳工程新技术开发有限公司 | 预应力阻尼弹簧 |
| US11466750B2 (en) * | 2019-07-25 | 2022-10-11 | The Boeing Company | Liquid-mechanical isolator |
| CN110485267A (zh) * | 2019-09-03 | 2019-11-22 | 哈尔滨工业大学(深圳) | 一种基于剪切增稠液的附着式自调谐质量阻尼器及其使用方法 |
| CN111075880A (zh) * | 2019-12-30 | 2020-04-28 | 浙江大学 | 一种基于折纸回弹机构的阻尼器 |
| CN111120552A (zh) * | 2020-01-10 | 2020-05-08 | 汕头大学 | 一种带间隙结构的柱状回弹机构 |
| CN111473076A (zh) * | 2020-01-10 | 2020-07-31 | 汕头大学 | 一种基于筒形周期性结构的阻尼装置 |
| CN111411574A (zh) * | 2020-01-16 | 2020-07-14 | 长江勘测规划设计研究有限责任公司 | 一种自消除温度效应的自恢复阻尼器 |
| CN111550112B (zh) * | 2020-06-10 | 2024-05-31 | 福州大学 | 自复位fsma复合阻尼器及其工作方法 |
| CN112483588B (zh) * | 2020-11-26 | 2022-01-07 | 华中科技大学 | 一种基于剪切增稠特性的变刚度阻尼器 |
| CN112482196B (zh) * | 2020-12-03 | 2022-04-05 | 中国地震局工程力学研究所 | 一种自反应式防落梁结构 |
| US11867252B2 (en) * | 2021-01-08 | 2024-01-09 | Moshun, LLC | Systems and devices for motion control |
| CN113123479A (zh) * | 2021-03-09 | 2021-07-16 | 河北工业大学 | 一种摩擦单元及自复位式三串联的摩擦耗能支撑结构 |
| CN113073748B (zh) * | 2021-03-16 | 2022-09-09 | 北京工业大学 | 一种具有位移二次放大和触发自复位功能的复合耗能体系 |
| CN113062455B (zh) * | 2021-03-31 | 2022-03-11 | 西南科技大学 | 一种钢结构节点吸能装置 |
| CN113107124B (zh) * | 2021-04-11 | 2023-04-28 | 北京工业大学 | 一种具有调谐质量阻尼器功能的隔震楼板 |
| CN113175493A (zh) * | 2021-04-19 | 2021-07-27 | 江苏大学 | 一种基于stf的协作互动式火炮平衡机及使用方法 |
| CN113153960B (zh) * | 2021-04-21 | 2024-11-05 | 沈阳建筑大学 | 一种stf与弹簧复合的双涡轮半主动阻尼器 |
| CN113517652B (zh) * | 2021-05-14 | 2023-09-01 | 国网江苏省电力有限公司建设分公司 | 一种连接杆、跨线封网结构及装配方法 |
| CN113482188B (zh) * | 2021-05-26 | 2022-11-25 | 河海大学 | 一种波形钢板耗能阻尼器及其加工方法和安装方法 |
| CN113187842B (zh) * | 2021-06-07 | 2025-11-11 | 震安科技股份有限公司 | 一种多阶段阻尼力黏滞阻尼器 |
| CN113250342B (zh) * | 2021-06-11 | 2025-01-28 | 广州市百安居减震科技有限公司 | 多方向位移的阻尼器、阻尼支撑结构 |
| CN113279498B (zh) * | 2021-06-30 | 2025-01-17 | 江苏永衡土木减隔震工程技术研究院有限公司 | 孔隙式黏滞阻尼墙 |
| CN113463787B (zh) * | 2021-07-07 | 2023-05-05 | 上海材料研究所有限公司 | 一种黏滞-电涡流复合型阻尼器 |
| CN113622535A (zh) * | 2021-07-30 | 2021-11-09 | 兰州理工大学 | 基于锌铝合金的自复位阻尼器及其制作方法 |
| US11971056B2 (en) | 2021-09-30 | 2024-04-30 | Moshun, LLC | Dilatant fluid based object movement control mechanism |
| US12313045B2 (en) | 2021-09-30 | 2025-05-27 | Moshun, LLC | Multi-shear thickening fluid enabled object movement control mechanism |
| CN113979337A (zh) * | 2021-10-27 | 2022-01-28 | 徐州重型机械有限公司 | 一种起重机臂销静音锁止装置及吊臂 |
| US11802605B2 (en) | 2021-10-29 | 2023-10-31 | Moshun, LLC | Shear thickening fluid based object movement control method and mechanism |
| US12025206B2 (en) | 2021-11-30 | 2024-07-02 | Moshun, LLC | Environmental based shear thickening fluid control method and mechanism |
| CN114278697B (zh) * | 2021-12-14 | 2025-02-07 | 河北震安减隔震技术有限公司 | 粘滞阻尼器 |
| CN114483855B (zh) * | 2022-02-24 | 2024-12-13 | 中铁桥研科技有限公司 | 一种具有轴向大限位力的粘滞阻尼器及其安装方法 |
| US12297875B2 (en) | 2022-03-21 | 2025-05-13 | Moshun, LLC | Shear thickening fluid based rotary power shunt mechanism |
| US12473768B2 (en) | 2022-03-23 | 2025-11-18 | Moshun, LLC | Systems and devices for motion control |
| CN114575373B (zh) * | 2022-04-06 | 2022-12-23 | 中山大学 | 一种海上风机支撑结构 |
| US12247434B2 (en) | 2022-04-26 | 2025-03-11 | Moshun, LLC | Shear thickening fluid based door control method and mechanism |
| CN115058958B (zh) * | 2022-06-10 | 2024-07-16 | 中南大学 | 一种可转移crtsⅱ形桥轨系统地震风险的方法 |
| CN115539563B (zh) * | 2022-09-27 | 2025-11-04 | 黄淮学院 | 一种双箱体互套式形状记忆合金阻尼器 |
| US12286060B2 (en) | 2022-11-25 | 2025-04-29 | Moshun, LLC | Modular rotating shear thickening fluid based object control mechanism |
| US12287024B2 (en) | 2022-11-25 | 2025-04-29 | Moshun, LLC | Modular rotating shear thickening fluid based object control mechanism |
| US12467486B2 (en) | 2022-11-25 | 2025-11-11 | Moshun, LLC | Telescoping shear thickening fluid based object control mechanism |
| US12286829B2 (en) | 2022-11-25 | 2025-04-29 | Moshun, LLC | Modular rotating shear thickening fluid based object control mechanism |
| CN115949149B (zh) * | 2022-12-12 | 2023-07-25 | 哈尔滨工业大学 | 销接中心支撑的碟簧-sma杆组合抗弯耗能自复位钢梁柱节点 |
| CN116292719A (zh) * | 2023-02-01 | 2023-06-23 | 浙江运达风电股份有限公司 | 一种用于叶片摆振调节的粘滞阻尼器 |
| CN116357698A (zh) * | 2023-03-09 | 2023-06-30 | 国网陕西省电力有限公司经济技术研究院 | 一种适用于变电站构架避雷针的自复位拉杆阻尼器 |
| CN116290439A (zh) * | 2023-03-09 | 2023-06-23 | 西安建筑科技大学 | 一种阻尼可变的自复位粘滞阻尼器 |
| CN116575660A (zh) * | 2023-06-14 | 2023-08-11 | 甘肃天水绿色装配式建筑产业发展有限公司 | 一种自复位滑动楼梯装置 |
| CN116696968B (zh) * | 2023-07-17 | 2025-12-26 | 中国十七冶集团有限公司 | 一种自复位摩擦阻尼器及其使用方法 |
| CN117211430B (zh) * | 2023-09-07 | 2026-02-13 | 河北科技大学 | 黏滞阻尼器以及带有黏滞阻尼器和屈曲约束耗能杆的连梁 |
| CN117230911B (zh) * | 2023-11-16 | 2024-02-06 | 北京市建筑设计研究院有限公司 | 一体化串联式惯容阻尼减震装置 |
| CN117364960B (zh) * | 2023-12-02 | 2026-04-17 | 华南理工大学 | 一种装配式粘弹性可调节自复位支撑 |
| CN117905188B (zh) * | 2024-03-19 | 2024-07-09 | 四川中震智控科技有限公司 | 一种刚度可调粘滞阻尼器 |
| CN118880724B (zh) * | 2024-09-11 | 2025-11-07 | 福州大学 | 一种具有自复位限位功能的位移放大型桥梁减震耗能装置 |
| CN120211408B (zh) * | 2025-05-27 | 2025-08-26 | 上海路博减振科技股份有限公司 | 一种自复位粘滞阻尼器 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030189U (ja) * | 1973-07-18 | 1975-04-04 | ||
| JPS5631452Y2 (ja) * | 1977-02-07 | 1981-07-27 | ||
| JPS6044636B2 (ja) * | 1979-10-17 | 1985-10-04 | 株式会社日立メデイコ | ラジオアイソト−プ分布像装置におけるデ−タスム−ジング方法 |
| JPS5929443U (ja) * | 1982-08-19 | 1984-02-23 | カヤバ工業株式会社 | ステイダンパのロツク装置 |
| US4759428A (en) * | 1986-07-29 | 1988-07-26 | Nhk Spring Co., Ltd. | Viscoelastic damper |
| US5967268A (en) * | 1997-03-17 | 1999-10-19 | Tenneco Automotive Inc. | Temperature responsive damper |
| EP1040283A1 (en) * | 1997-12-16 | 2000-10-04 | Colebrand Limited | Shock transmission unit |
| GB0004649D0 (en) * | 2000-02-29 | 2000-04-19 | Gkn Westland Helicopters Ltd | Vibration damping apparatus |
| US6530182B2 (en) * | 2000-10-23 | 2003-03-11 | Kazak Composites, Incorporated | Low cost, light weight, energy-absorbing earthquake brace |
| FR2835506B1 (fr) * | 2002-02-06 | 2004-03-12 | Eurocopter France | Amortisseur de trainee a double piston pour rotor de giravion |
| JP2003252240A (ja) * | 2002-02-27 | 2003-09-10 | Yamaha Motor Co Ltd | 車両の車体用補強ブレース、およびこの補強ブレースを用いた車両 |
| WO2005089188A2 (en) * | 2004-03-12 | 2005-09-29 | General Motors Corporation | Variable resistance strut assemblies and articles containing the same |
| SE0402820L (sv) * | 2004-11-18 | 2006-05-19 | Oehlins Racing Ab | För fordon avsedd dämpare (stötdämpare) |
| GB2420395A (en) * | 2004-11-18 | 2006-05-24 | Westland Helicopters | Vibration damping apparatus for a helicopter rotor system |
| CN2921137Y (zh) * | 2006-06-16 | 2007-07-11 | 大连理工大学 | 混合型形状记忆合金阻尼器 |
| JP2009227179A (ja) * | 2008-03-25 | 2009-10-08 | Autech Japan Inc | 車両用ステアリング装置 |
| US8393446B2 (en) * | 2008-08-25 | 2013-03-12 | David M Haugen | Methods and apparatus for suspension lock out and signal generation |
| CN101509534A (zh) * | 2009-03-25 | 2009-08-19 | 哈尔滨工业大学 | 基于形状记忆合金补偿器的单出杆流体阻尼器 |
| CN101654935B (zh) * | 2009-04-25 | 2011-02-02 | 大连理工大学 | 形状记忆合金自复位形变耗能阻尼器 |
| US20130032442A1 (en) * | 2010-01-25 | 2013-02-07 | Lotus FI Team Limited | Fluid Inerter |
| CN101942868B (zh) * | 2010-09-28 | 2012-02-29 | 株洲时代新材料科技股份有限公司 | 一种带限位装置的粘滞阻尼限位方法及粘滞阻尼器 |
| CN203641368U (zh) * | 2013-11-26 | 2014-06-11 | 徐州工程学院 | 多向自复位抗振形状记忆合金装置 |
| TWI588379B (zh) * | 2013-12-02 | 2017-06-21 | 財團法人國家實驗研究院 | 微奈米流體阻尼器 |
| CN204784408U (zh) * | 2015-06-15 | 2015-11-18 | 浙江国际海运职业技术学院 | 一种桥梁拉索减震器 |
| CN105317914A (zh) * | 2015-11-06 | 2016-02-10 | 中国电力科学研究院 | 一种用于支柱类电气设备的减震器 |
| CN205155007U (zh) * | 2015-12-03 | 2016-04-13 | 核工业西南勘察设计研究院有限公司 | 自复位测速粘滞阻尼器 |
| CN107152486B (zh) * | 2016-03-03 | 2019-10-18 | 株洲时代新材料科技股份有限公司 | 一种具有液压熔断功能的粘滞阻尼器 |
| US9897159B2 (en) * | 2016-06-29 | 2018-02-20 | GM Global Technology Operations LLC | Shape memory allow thermally compensating damping system |
| CN106641084B (zh) * | 2017-02-21 | 2018-06-12 | 沈阳建筑大学 | 一种单出杆阻尼器 |
| CN108458032A (zh) * | 2018-03-29 | 2018-08-28 | 青岛理工大学 | 内置增强型变阻尼粘滞阻尼装置 |
| CN109404477A (zh) * | 2018-11-21 | 2019-03-01 | 沈阳建筑大学 | 一种sma弹簧-stf粘滞阻尼器 |
-
2018
- 2018-11-21 CN CN201811390707.2A patent/CN109404477A/zh active Pending
-
2019
- 2019-06-28 WO PCT/CN2019/093762 patent/WO2020103458A1/zh not_active Ceased
- 2019-06-28 JP JP2020544009A patent/JP6909357B2/ja not_active Expired - Fee Related
- 2019-06-28 EP EP19886078.5A patent/EP3739236A4/en not_active Withdrawn
-
2020
- 2020-08-13 US US16/992,249 patent/US11143265B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20200370617A1 (en) | 2020-11-26 |
| US11143265B2 (en) | 2021-10-12 |
| JP2021508806A (ja) | 2021-03-11 |
| WO2020103458A1 (zh) | 2020-05-28 |
| EP3739236A4 (en) | 2021-11-10 |
| EP3739236A1 (en) | 2020-11-18 |
| CN109404477A (zh) | 2019-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6909357B2 (ja) | 建築物用smaばね−stf粘性ダンパー | |
| CN109024961B (zh) | 一种记忆合金自复位耗能阻尼器 | |
| CN108331193A (zh) | 一种方形套筒式自复位金属摩擦阻尼器 | |
| CN106989131A (zh) | 一种sma丝分瓣套筒大行程主动调节阻尼器 | |
| CN106121078B (zh) | 一种具有复位功能的磁流体变阻尼耗能支撑 | |
| CN113585846A (zh) | 一种基于碟簧的自复位粘滞耗能支撑 | |
| CN207314576U (zh) | 低频形状记忆合金智能非线性调谐质量阻尼器 | |
| CN111335478B (zh) | 一种压剪分离式变刚度隔震支座及其制作方法 | |
| CN206554304U (zh) | 一种简易滚珠隔振支座 | |
| CN111663433A (zh) | 一种自复位sma-粘滞减振阻尼器 | |
| CN209925498U (zh) | 一种sma弹簧-stf粘滞阻尼器 | |
| KR100810518B1 (ko) | 초탄성 형상기억합금을 이용한 댐퍼 | |
| CN206091504U (zh) | 形状记忆合金‑电磁串联复合阻尼器 | |
| CN100417773C (zh) | 高耗能复合式磁流变阻尼器 | |
| CN217175255U (zh) | 一种具备自动解锁功能的速度锁定器 | |
| CN101532547A (zh) | 蜂窝式形状记忆合金多维减振器 | |
| CN113606280B (zh) | 一种自复位碟簧-质量转轮复合磁流变液阻尼器 | |
| CN110748023A (zh) | 一种管状叠层橡胶铅柱杆式阻尼器 | |
| CN113585845B (zh) | 一种基于sma绞线的装配式自复位粘滞耗能支撑 | |
| CN209909074U (zh) | 一种金属橡胶复合减震器 | |
| CN115748436B (zh) | 一种自复位粘滞阻尼器的预制装配式摇摆桥墩结构体系 | |
| CN103572853A (zh) | 海洋平台减震系统 | |
| CN202644381U (zh) | 用于桥梁抗震的速度锁定装置 | |
| CN209482809U (zh) | 拼装式自复位变摩擦阻尼装置 | |
| CN208039514U (zh) | 一种自复位耗能阻尼器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200814 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20200814 |
|
| A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20201224 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210105 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210402 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210615 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210702 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6909357 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |