JP6669648B2 - 自己同調質量ダンパ及びこれを備えるシステム - Google Patents
自己同調質量ダンパ及びこれを備えるシステム Download PDFInfo
- Publication number
- JP6669648B2 JP6669648B2 JP2016517646A JP2016517646A JP6669648B2 JP 6669648 B2 JP6669648 B2 JP 6669648B2 JP 2016517646 A JP2016517646 A JP 2016517646A JP 2016517646 A JP2016517646 A JP 2016517646A JP 6669648 B2 JP6669648 B2 JP 6669648B2
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- Prior art keywords
- mass
- mass damper
- damper
- amplitude
- tuned
- 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.)
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- 239000000725 suspension Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 5
- 230000005284 excitation Effects 0.000 description 10
- 238000005316 response function Methods 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 5
- 238000013016 damping Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000012887 quadratic function Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/14—Vibration-dampers; Shock-absorbers of cable support type, i.e. frictionally-engaged loop-forming cables
-
- 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
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
-
- 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
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
- F16F7/116—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on metal springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Description
110 ワイヤロープ防振体
111a 螺旋ばねワイヤ
111b 螺旋ばねワイヤ
111c 螺旋ばねワイヤ
112,113 取付けブロック,
114 中間ブロック
120 補助質量
200 振動構体
Claims (6)
- 同調質量ダンパ(100)であって、
・40kg〜80kgの補助質量(120)と、及び
・前記補助質量(120)を振動する振動構体(200)に連結するよう構成した非線形的サスペンション(110)と、
を備え、前記補助質量(120)の質量及び前記非線形的サスペンション(110)の剛性は、結果として生ずる構体に関して適切な固有振動数を生ずるよう構成した同調質量ダンパにおいて、
前記非線形的サスペンション(110)はワイヤロープ防振体であり、
前記補助質量(120)の質量及び前記非線形的サスペンション(110)の剛性は、
・前記固有振動数が少なくとも10Hzであり、また
・前記補助質量(120)の前記振動構体(200)に対する相対変位の振幅が最大でも4mmであるように選択され、
前記質量ダンパ(100)は自己同調され、また、剛性対質量比は、静剛性を使用して少なくとも4kN/(m・kg)であることを特徴とする、同調質量ダンパ。 - 請求項1記載の同調質量ダンパにおいて、前記固有振動数は少なくとも14Hzである、同調質量ダンパ。
- 請求項2記載の同調質量ダンパにおいて、剛性対質量比は、静剛性を使用して少なくとも7kN/(m・kg)である、同調質量ダンパ。
- 請求項1〜3のうちいずれか一項記載の同調質量ダンパにおいて、前記補助質量(120)の前記振動構体(200)に対する相対変位の振幅が最大でも2mmである、同調質量ダンパ。
- 請求項1〜3のうちいずれか一項記載の同調質量ダンパにおいて、前記補助質量(120)の前記振動構体(200)に対する相対変位の振幅が最大でも1mmである、同調質量ダンパ。
- 振動構体(200)を備える振動系であって、請求項1〜5のうちいずれか一項記載の同調質量ダンパ(100)を有することを特徴とする、振動系。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135610 | 2013-06-03 | ||
FI20135610A FI125726B (en) | 2013-06-03 | 2013-06-03 | Self-adjusting mass suppressor and system comprising this |
PCT/FI2014/050442 WO2014195575A1 (en) | 2013-06-03 | 2014-06-02 | Self-tuned mass damper and system comprising the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016521833A JP2016521833A (ja) | 2016-07-25 |
JP6669648B2 true JP6669648B2 (ja) | 2020-03-18 |
Family
ID=51033225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016517646A Active JP6669648B2 (ja) | 2013-06-03 | 2014-06-02 | 自己同調質量ダンパ及びこれを備えるシステム |
Country Status (8)
Country | Link |
---|---|
US (1) | US10655699B2 (ja) |
EP (1) | EP3004682B1 (ja) |
JP (1) | JP6669648B2 (ja) |
KR (1) | KR101777319B1 (ja) |
CN (1) | CN105612366B (ja) |
DE (1) | DE202014011406U1 (ja) |
FI (1) | FI125726B (ja) |
WO (1) | WO2014195575A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3112721B1 (en) * | 2015-06-29 | 2018-04-25 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Vibration isolating device for an elastic coupling of two components |
US9939041B2 (en) * | 2015-08-04 | 2018-04-10 | The Supporting Organization For The Georgia O'keeffe Museum | Container assembly for transporting a flexible panel |
US10836554B2 (en) | 2018-06-01 | 2020-11-17 | The Supporting Organization for the Georgia O'Keefe Museum | System for transporting fragile objects |
US10280791B2 (en) * | 2016-07-11 | 2019-05-07 | United Technologies Corporation | Tuned mass damper for tubes |
US10232936B2 (en) | 2016-11-22 | 2019-03-19 | Bell Helicopter Textron Inc. | Damper |
US11326661B2 (en) * | 2016-11-22 | 2022-05-10 | Textron Innovations Inc. | Damper |
US10570984B1 (en) | 2017-06-28 | 2020-02-25 | United Launch Alliance, L.L.C. | Asymmetrically-shaped isolator |
DE102017218641A1 (de) * | 2017-10-18 | 2019-04-18 | Framatome Gmbh | Schwingungstilger, insbesondere für einen Schaltschrank |
FR3075908B1 (fr) * | 2017-12-27 | 2020-09-25 | Airbus Operations Sas | Systeme d'amortissement comportant un dispositif amortisseur primaire et un dispositif amortisseur secondaire de raideurs differentes, structure et aeronef associes |
US10619967B2 (en) * | 2018-01-30 | 2020-04-14 | Daniel N. Kelly | Energy absorber and method for shooting equipment |
CN109465634B (zh) * | 2018-11-06 | 2020-09-25 | 北京北方车辆集团有限公司 | 一种三向液压四连杆装配平台 |
CN109465633B (zh) * | 2018-11-06 | 2020-09-25 | 北京北方车辆集团有限公司 | 一种三向液压四连杆装配平台及其制作隔震器的方法 |
EP3705744B1 (en) * | 2019-03-05 | 2021-10-20 | Bell Helicopter Textron Inc. | Damper |
CN109973576B (zh) * | 2019-04-30 | 2021-01-05 | 北京无线电测量研究所 | 一种双层低频晶振隔振装置 |
CN110450639B (zh) * | 2019-08-16 | 2024-06-28 | 上海工程技术大学 | 一种电气化列车受电弓碳滑板装置 |
FI129563B (en) | 2020-12-31 | 2022-04-29 | Kone Corp | Tunable mass damper and elevator |
US11772870B2 (en) | 2021-05-07 | 2023-10-03 | The Supporting Organization For The Georgia O'keeffe Museum | System for transporting fragile objects |
CN113464603B (zh) * | 2021-06-15 | 2023-02-10 | 上海工程技术大学 | 一种多向可调式调谐动力阻尼器 |
CN114876995B (zh) * | 2022-02-08 | 2023-04-07 | 上海交通大学 | 多维自适应振动与噪声控制装置 |
KR102741505B1 (ko) * | 2023-02-16 | 2024-12-10 | 양동호 | 스프링부 일체형 능동 동조질량감쇠기 |
KR102665365B1 (ko) | 2023-09-26 | 2024-05-10 | 한국건설기술연구원 | 강성조절형 동조질량댐퍼 및 그 시공 방법 |
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IT1121445B (it) * | 1979-06-20 | 1986-04-02 | Camossi Carlo | Dispositivo e procedimento per la fabbricazione di supporti antivibranti ed antiurto incorporanti almeno un cavo metallico disposto ad elica e supporto cosi'ottenuto |
DE3136320C2 (de) * | 1981-09-12 | 1983-10-20 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Verfahren und Vorrichtung zur Unterdrückung des Außenlast-Tragflügel-Flatterns von Flugzeugen |
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US4694650A (en) * | 1986-07-28 | 1987-09-22 | Mechanical Technology Incorporated | Externally tuned vibration absorber |
AT389791B (de) * | 1988-04-13 | 1990-01-25 | Akg Akustische Kino Geraete | Federnd befestigte halteeinrichtung fuer ein mikrophon |
SU1634860A1 (ru) * | 1989-02-28 | 1991-03-15 | Научно-производственный центр при Николаевском кораблестроительном институте им.адм.С.О.Макарова | Тросовый виброизол тор |
JP3513287B2 (ja) | 1995-09-28 | 2004-03-31 | 三菱重工業株式会社 | 動吸振装置 |
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-
2013
- 2013-06-03 FI FI20135610A patent/FI125726B/en active IP Right Grant
-
2014
- 2014-06-02 EP EP14734196.0A patent/EP3004682B1/en active Active
- 2014-06-02 DE DE202014011406.4U patent/DE202014011406U1/de not_active Expired - Lifetime
- 2014-06-02 JP JP2016517646A patent/JP6669648B2/ja active Active
- 2014-06-02 KR KR1020157035741A patent/KR101777319B1/ko active IP Right Grant
- 2014-06-02 CN CN201480031708.1A patent/CN105612366B/zh active Active
- 2014-06-02 US US14/895,504 patent/US10655699B2/en active Active
- 2014-06-02 WO PCT/FI2014/050442 patent/WO2014195575A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3004682A1 (en) | 2016-04-13 |
FI125726B (en) | 2016-01-29 |
CN105612366B (zh) | 2018-04-06 |
EP3004682C0 (en) | 2023-06-07 |
US20160123422A1 (en) | 2016-05-05 |
CN105612366A (zh) | 2016-05-25 |
EP3004682B1 (en) | 2023-06-07 |
WO2014195575A1 (en) | 2014-12-11 |
DE202014011406U1 (de) | 2020-03-17 |
FI20135610L (fi) | 2014-12-04 |
US10655699B2 (en) | 2020-05-19 |
KR101777319B1 (ko) | 2017-09-11 |
KR20160009062A (ko) | 2016-01-25 |
JP2016521833A (ja) | 2016-07-25 |
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