TW333591B - Magnetic spring having damping characteristics and vibration mechanism having said magnetic spring - Google Patents

Magnetic spring having damping characteristics and vibration mechanism having said magnetic spring

Info

Publication number
TW333591B
TW333591B TW086104437A TW86104437A TW333591B TW 333591 B TW333591 B TW 333591B TW 086104437 A TW086104437 A TW 086104437A TW 86104437 A TW86104437 A TW 86104437A TW 333591 B TW333591 B TW 333591B
Authority
TW
Taiwan
Prior art keywords
magnetic spring
damping characteristics
permanent magnets
time
vibration mechanism
Prior art date
Application number
TW086104437A
Other languages
English (en)
Inventor
Etsunori Fujita
Yoshimi Enoki
Hiroshi Nakahira
Seishi Kawasaki
Hiroki Homeda
Original Assignee
Derutar Kogu Kk
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 Derutar Kogu Kk filed Critical Derutar Kogu Kk
Application granted granted Critical
Publication of TW333591B publication Critical patent/TW333591B/zh

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
    • F16F6/00—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid
    • F16F6/005—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid using permanent magnets 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
    • 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
    • F16F15/03—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 magnetic or electromagnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
TW086104437A 1996-04-08 1997-04-08 Magnetic spring having damping characteristics and vibration mechanism having said magnetic spring TW333591B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8512596 1996-04-08

Publications (1)

Publication Number Publication Date
TW333591B true TW333591B (en) 1998-06-11

Family

ID=13849930

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086104437A TW333591B (en) 1996-04-08 1997-04-08 Magnetic spring having damping characteristics and vibration mechanism having said magnetic spring

Country Status (8)

Country Link
US (1) US6035980A (zh)
EP (1) EP0833074B1 (zh)
KR (1) KR100266432B1 (zh)
CN (1) CN1077966C (zh)
AU (1) AU2179297A (zh)
DE (1) DE69729615T2 (zh)
TW (1) TW333591B (zh)
WO (1) WO1997038242A1 (zh)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725272B2 (ja) * 1996-12-27 2005-12-07 株式会社デルタツーリング 振動発生機構
KR100281474B1 (ko) * 1997-05-16 2001-02-01 후지타 히토시 자기스프링을구비한에너지출력기구
NL1007127C2 (nl) * 1997-09-26 1999-03-29 Univ Delft Tech Draagsysteem.
US6166465A (en) * 1998-04-30 2000-12-26 Delta Tooling Co., Ltd. Vibration generating mechanism using repulsive forces of permanent magnets
JP3115864B2 (ja) * 1998-10-21 2000-12-11 株式会社デルタツーリング 救急車用除振架台
FR2792554B1 (fr) * 1999-04-22 2001-06-29 Vibrachoc Sa Dispositif resonant, tel que batteur ou generateur d'efforts
JP2000337434A (ja) 1999-05-25 2000-12-05 Delta Tooling Co Ltd 振動機構
JP2001349374A (ja) * 2000-06-02 2001-12-21 Delta Tooling Co Ltd 磁気バネ構造及び該磁気バネ構造を用いた除振機構
JP2002021922A (ja) * 2000-07-11 2002-01-23 Delta Tooling Co Ltd 磁気回路を利用した除振機構
JP4931305B2 (ja) * 2000-10-30 2012-05-16 株式会社デルタツーリング マグネットユニット
JP2003148598A (ja) * 2001-11-08 2003-05-21 Honda Motor Co Ltd 回転軸内の油通路構造
US20040012168A1 (en) * 2002-07-19 2004-01-22 Martinrea International Inc. Suspension system with magnetic resiliency
KR100540194B1 (ko) 2003-09-23 2006-01-10 한국전자통신연구원 차량을 이용한 알에프아이디 태그 설치 시스템 및 그 방법
GB0408366D0 (en) * 2004-04-15 2004-05-19 Kab Seating Ltd Seat suspension system
US8550221B2 (en) * 2006-07-05 2013-10-08 Aktiebolaget Skf Magnetic spring, a spring and damper assembly, and a vehicle including the spring
US10046677B2 (en) 2013-04-23 2018-08-14 Clearmotion Acquisition I Llc Seat system for a vehicle
US9339911B2 (en) * 2013-11-19 2016-05-17 Eriksson Teknik Ab Method for automatic sharpening of a blade
FI125110B (en) 2013-11-27 2015-06-15 Teknologian Tutkimuskeskus Vtt Oy hanging Organizer
DE102014200035B4 (de) 2014-01-07 2024-02-08 Volkswagen Aktiengesellschaft Vorrichtung und Verfahren zum Halten eines Objekts in einem Fahrzeug
CN103775550B (zh) * 2014-02-14 2015-09-23 华中科技大学 单自由度磁力隔振装置
US9643467B2 (en) * 2014-11-10 2017-05-09 Bose Corporation Variable tracking active suspension system
FR3032686B1 (fr) * 2015-02-18 2017-03-10 Messier Bugatti Dowty Atterrisseur d'aeronef comprenant une tige lineaire telescopique
WO2016197154A1 (en) 2015-06-04 2016-12-08 Milsco Manufacturing Company Modular forward and rearward seat position adjustment system, with integral vibration isolation system
CN109590947A (zh) * 2018-11-15 2019-04-09 彩虹（合肥）光伏有限公司 一种振动器间隙调整用工具
WO2021078757A1 (en) * 2019-10-21 2021-04-29 Koninklijke Philips N.V. A sound isolation suspension system
CN112474607B (zh) * 2020-11-05 2022-04-12 厦门理工学院 一种激光清洗机的防震机构
CN114877884B (zh) * 2022-04-22 2022-11-25 之江实验室 一种无人机惯性导航组件隔振系统结构优化设计方法
CN114962514B (zh) * 2022-04-29 2023-05-12 北京交通大学 单球磁性液体碰撞阻尼减振器
CN114889506B (zh) * 2022-05-20 2023-03-31 安徽工程大学 一种特种车辆上专用的永磁减震椅及其减震效果验证方法
CN116147943B (zh) * 2023-04-23 2023-07-11 成都大学 一种评价高速磁悬浮列车系统运行稳定性的方法

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088062A (en) * 1956-02-10 1963-04-30 Albert A Hudimac Electromechanical vibratory force suppressor and indicator
DE1805789B2 (de) * 1968-10-29 1972-01-27 Breitbach, Elmar, Dipl Ing , 3400 Gottingen Nichtlineares federsystem unter verwendung von permanent magneten
NL6817259A (zh) * 1968-12-03 1970-06-05
US3609425A (en) * 1970-04-07 1971-09-28 Francis R Sheridan Reciprocating magnet motor
US3770290A (en) * 1972-01-24 1973-11-06 F Bottalico Vehicle shock absorber
US3842753A (en) * 1973-08-03 1974-10-22 Rohr Industries Inc Suspension dampening for a surface support vehicle by magnetic means
US3952979A (en) * 1975-02-19 1976-04-27 Hughes Aircraft Company Isolator
US3941402A (en) * 1975-03-03 1976-03-02 Yankowski Anthony P Electromagnetic shock absorber
US4189699A (en) * 1977-04-08 1980-02-19 Mfe Corporation Limited-rotation motor with integral displacement transducer
GB2006958B (en) * 1977-07-14 1982-04-07 Gearing & Watson Electronics L Electro-mechanical devices
US4300067A (en) * 1980-03-17 1981-11-10 Schumann Albert A Permanent magnet motion conversion device
JPS57169212A (en) * 1981-04-13 1982-10-18 Kokka Kogyo Kk Vibration suppressing device
DE3117377A1 (de) * 1981-05-02 1982-12-30 AMD-Vertriebsgesellschaft für Antriebstechnik mbH, 5800 Hagen Verfahren und vorrichtung zum umwandeln einer antriebsbewegung
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
JPS5889077A (ja) * 1981-11-21 1983-05-27 Toshiaki Ashizawa 磁石で動く動力機
DE3274009D1 (en) * 1982-08-13 1986-12-04 Ibm High-performance vibration filter
US4498038A (en) * 1983-02-15 1985-02-05 Malueg Richard M Stabilization system for soft-mounted platform
DE3410473C2 (de) * 1983-04-11 1986-02-06 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Federungssystem für ein Kraftfahrzeug
JPH0244583Y2 (zh) * 1985-03-12 1990-11-27
JPS61215826A (ja) * 1985-03-19 1986-09-25 Sanai Kogyo Kk 防振テ−ブル水平保持装置
JPS61231871A (ja) * 1985-04-03 1986-10-16 Kazuo Takagi 磁石によるモ−タ−
US4913482A (en) * 1985-09-30 1990-04-03 Mitsubishi Denki Kabushiki Kaisha Seat suspension system for automotive vehicle or the like
DE3601182A1 (de) * 1986-01-17 1987-07-23 Peter Pohl Gmbh Dipl Ing Ruetteltisch
US5017819A (en) * 1986-11-04 1991-05-21 North American Philips Corporation Linear magnetic spring and spring/motor combination
US4710656A (en) * 1986-12-03 1987-12-01 Studer Philip A Spring neutralized magnetic vibration isolator
JPS63149446A (ja) * 1986-12-11 1988-06-22 Bridgestone Corp 防振装置
SE8701138D0 (sv) * 1987-03-19 1987-03-19 Asea Ab Elektriskt styrt fjederelement
GB2222915A (en) * 1988-08-01 1990-03-21 James Louis Noyes Magnetic devices to assist movement of a component
US4950931A (en) * 1989-01-17 1990-08-21 Motorola, Inc. Vibrator
IL89983A (en) * 1989-04-17 1992-08-18 Ricor Ltd Cryogenic & Vacuum S Electromagnetic vibrating system
DE3935909A1 (de) * 1989-11-01 1991-05-02 Vnii Ochrany Truda I Techniki Aufhaengung des sitzes von fahrzeugen
JPH0434246A (ja) * 1990-05-29 1992-02-05 Yoshiya Kikuchi 永久磁石緩衝器
JP3182158B2 (ja) * 1991-02-25 2001-07-03 キヤノン株式会社 露光装置用のステージ支持装置
US5120030A (en) * 1991-05-28 1992-06-09 General Motors Corporation Magnet assisted liftgate strut
CH683217A5 (it) * 1991-07-03 1994-01-31 Pier Andrea Rigazzi Procedimento che utilizza l'azione di campi magnetici permanenti per muovere un sistema di corpi lungo una traiettoria muovendone un secondo di moto alternato.
US5231336A (en) * 1992-01-03 1993-07-27 Harman International Industries, Inc. Actuator for active vibration control
US5584367A (en) * 1993-04-14 1996-12-17 Berdut; Elberto Permanent magnet type automotive vehicle suspension
US5419528A (en) * 1993-05-13 1995-05-30 Mcdonnell Douglas Corporation Vibration isolation mounting system
JP3036297B2 (ja) * 1993-06-04 2000-04-24 神鋼電機株式会社 自動搬送車両
JP3473979B2 (ja) * 1994-02-02 2003-12-08 株式会社竹中工務店 床の制振装置
GB9403580D0 (en) * 1994-02-24 1994-04-13 Coombs Timotha A Bearing stiffener
GB2296068A (en) * 1994-12-16 1996-06-19 John Jeffries Magnetic vibration isolator
US5587615A (en) * 1994-12-22 1996-12-24 Bolt Beranek And Newman Inc. Electromagnetic force generator

Also Published As

Publication number Publication date
KR100266432B1 (ko) 2000-10-02
EP0833074A4 (en) 2000-06-14
KR19990022751A (ko) 1999-03-25
DE69729615D1 (de) 2004-07-29
CN1188530A (zh) 1998-07-22
EP0833074A1 (en) 1998-04-01
DE69729615T2 (de) 2005-06-23
AU2179297A (en) 1997-10-29
US6035980A (en) 2000-03-14
CN1077966C (zh) 2002-01-16
WO1997038242A1 (fr) 1997-10-16
EP0833074B1 (en) 2004-06-23

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees