NL1007127C2 - Draagsysteem. - Google Patents

Draagsysteem. Download PDF

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Publication number
NL1007127C2
NL1007127C2 NL1007127A NL1007127A NL1007127C2 NL 1007127 C2 NL1007127 C2 NL 1007127C2 NL 1007127 A NL1007127 A NL 1007127A NL 1007127 A NL1007127 A NL 1007127A NL 1007127 C2 NL1007127 C2 NL 1007127C2
Authority
NL
Netherlands
Prior art keywords
magnet
bearing element
force
stiffness
element according
Prior art date
Application number
NL1007127A
Other languages
English (en)
Dutch (nl)
Inventor
Gerard Johannes Pieter Nijsse
Original Assignee
Univ Delft Tech
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 Univ Delft Tech filed Critical Univ Delft Tech
Priority to NL1007127A priority Critical patent/NL1007127C2/nl
Priority to AU91912/98A priority patent/AU9191298A/en
Priority to US09/509,153 priority patent/US6402118B1/en
Priority to JP2000514066A priority patent/JP4638028B2/ja
Priority to DE69805820T priority patent/DE69805820T2/de
Priority to PCT/NL1998/000558 priority patent/WO1999017034A1/en
Priority to EP98944354A priority patent/EP1015788B1/en
Priority to KR1020007003201A priority patent/KR100586041B1/ko
Application granted granted Critical
Publication of NL1007127C2 publication Critical patent/NL1007127C2/nl

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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/003—Magnets
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/10—Elements for damping the movement of parts
    • G01D11/14—Elements for damping the movement of parts using magnetic induction damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Vibration Prevention Devices (AREA)
NL1007127A 1997-09-26 1997-09-26 Draagsysteem. NL1007127C2 (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL1007127A NL1007127C2 (nl) 1997-09-26 1997-09-26 Draagsysteem.
AU91912/98A AU9191298A (en) 1997-09-26 1998-09-25 Magnetic support system
US09/509,153 US6402118B1 (en) 1997-09-26 1998-09-25 Magnetic support system
JP2000514066A JP4638028B2 (ja) 1997-09-26 1998-09-25 磁気支持システム
DE69805820T DE69805820T2 (de) 1997-09-26 1998-09-25 Magnetisches trägersystem
PCT/NL1998/000558 WO1999017034A1 (en) 1997-09-26 1998-09-25 Magnetic support system
EP98944354A EP1015788B1 (en) 1997-09-26 1998-09-25 Magnetic support system
KR1020007003201A KR100586041B1 (ko) 1997-09-26 1998-09-25 자기식 지지 시스템

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1007127A NL1007127C2 (nl) 1997-09-26 1997-09-26 Draagsysteem.
NL1007127 1997-09-26

Publications (1)

Publication Number Publication Date
NL1007127C2 true NL1007127C2 (nl) 1999-03-29

Family

ID=19765740

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1007127A NL1007127C2 (nl) 1997-09-26 1997-09-26 Draagsysteem.

Country Status (8)

Country Link
US (1) US6402118B1 (ko)
EP (1) EP1015788B1 (ko)
JP (1) JP4638028B2 (ko)
KR (1) KR100586041B1 (ko)
AU (1) AU9191298A (ko)
DE (1) DE69805820T2 (ko)
NL (1) NL1007127C2 (ko)
WO (1) WO1999017034A1 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000337434A (ja) 1999-05-25 2000-12-05 Delta Tooling Co Ltd 振動機構
DE10043128C2 (de) * 2000-08-31 2003-05-08 Univ Hannover Tilgervorrichtung zur Absorption einer unerwünschten Erregung
DE10059384A1 (de) * 2000-11-30 2002-06-13 Alstom Switzerland Ltd Vorrichtung zum Bearbeiten eines elektrisch leitenden Bauteils
US6501203B2 (en) * 2001-06-01 2002-12-31 Canadian Space Agency Vibration control apparatus
DE10220008A1 (de) 2002-05-03 2003-11-13 Integrated Dynamics Eng Gmbh Magnetische Federeinrichtung mit negativer Steifheit
JP4167029B2 (ja) * 2002-08-23 2008-10-15 シーケーディ株式会社 電磁式磁気バネ
US7381112B1 (en) * 2003-09-05 2008-06-03 Symes Greg L Air-driven novelty item
WO2007101271A2 (en) * 2006-03-01 2007-09-07 Kazadi Sanza T Permanent magnetic male and female levitation supports
DE102006027636B4 (de) * 2006-06-13 2014-03-27 Gilbert Doko Magnetischer Schwingungsdämpfer
US7770714B2 (en) 2007-08-27 2010-08-10 Canon Anelva Corporation Transfer apparatus
KR101563380B1 (ko) * 2007-12-28 2015-11-06 램 리써치 코포레이션 웨이퍼 캐리어 드라이브 장치 및 이를 동작시키는 방법
EP2075484A1 (en) * 2007-12-31 2009-07-01 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO An active vibration isolation system having an inertial reference mass
JP2012503159A (ja) * 2008-09-19 2012-02-02 ユニバーシティ オブ ウルサン ファウンデーション フォー インダストリー コーポレイション 低い固有振動数をもつ振動絶縁システム
US8149079B2 (en) * 2009-12-12 2012-04-03 Sanza Nkashama Tshilobo Kazadi Magnetically levitated mount
US8302535B2 (en) 2010-08-09 2012-11-06 Chase Thomas B Train yard classification system
CN102808883B (zh) * 2012-08-10 2014-06-04 华中科技大学 一种磁负刚度机构
US9504370B2 (en) * 2012-12-07 2016-11-29 Ecolab Usa Inc. Magnetic low product indicator
US9133900B2 (en) * 2013-12-16 2015-09-15 GM Global Technology Operations LLC Method and apparatus for suspension damping including negative stiffness employing a permanent magnet
CN103775550B (zh) * 2014-02-14 2015-09-23 华中科技大学 单自由度磁力隔振装置
CN110646187B (zh) * 2019-10-09 2022-03-15 太原科技大学 一种负刚度特性测试装置及方法
CN111120557B (zh) * 2020-01-07 2020-08-25 长沙理工大学 一种超低频隔振器的设计方法

Citations (6)

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Publication number Priority date Publication date Assignee Title
EP0127741A1 (de) * 1983-04-11 1984-12-12 DEUTSCHE FORSCHUNGSANSTALT FÜR LUFT- UND RAUMFAHRT e.V. Federungssystem für ein Kraftfahrzeug
US4502652A (en) * 1981-09-12 1985-03-05 Deutsche Forschungs- Und Versuchsanstalt Fur Luft-Und Raumfahrt E.V. Process and apparatus for suppressing external load carrying wing flutter for aircraft
EP0230626A2 (de) * 1986-01-29 1987-08-05 Robert Bosch Gmbh Vorrichtung zur Verstellung der Federsteifigkeit einer Magnetfeder
EP0789160A2 (en) * 1995-08-11 1997-08-13 Ebara Corporation Magnetically levitated vibration damping apparatus
US5732803A (en) * 1995-11-08 1998-03-31 Deutsche Forschungsanstalt Fur Luft- Und Raumfahrt E.V. Current collector for transmitting energy between a contact wire and a motor coach
EP0833074A1 (en) * 1996-04-08 1998-04-01 Delta Tooling Co., Ltd. Magnetic spring having damping characteristics and vibration mechanism having same

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JPS5339827Y2 (ko) * 1973-12-27 1978-09-27
JPS571153Y2 (ko) * 1978-02-13 1982-01-08
JPS54131643U (ko) * 1978-03-03 1979-09-12
JPS5739642Y2 (ko) * 1978-03-03 1982-09-01
DE3410473C2 (de) 1983-04-11 1986-02-06 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Federungssystem für ein Kraftfahrzeug
US4553230A (en) * 1984-08-20 1985-11-12 Paulson Rollie W Vibration free turntable apparatus
JP2644990B2 (ja) * 1985-06-28 1997-08-25 株式会社東芝 浮上式搬送装置
JPH0743004B2 (ja) * 1985-08-14 1995-05-15 株式会社ブリヂストン 自己減衰式磁力防振装置
US4710656A (en) * 1986-12-03 1987-12-01 Studer Philip A Spring neutralized magnetic vibration isolator
JPH04341424A (ja) * 1991-05-17 1992-11-27 Ebara Corp 磁気浮上装置
JP2816513B2 (ja) * 1992-08-26 1998-10-27 鹿島建設株式会社 電磁式浮き床構造
JPH07145838A (ja) * 1993-11-25 1995-06-06 Onkyo Corp 防振支持装置
JPH09112630A (ja) * 1995-10-16 1997-05-02 Fujikura Ltd 構造物用免震支持構造
JPH09184539A (ja) * 1996-01-04 1997-07-15 Yoshikazu Tsuchiya 磁石クツション
JPH11230246A (ja) * 1998-02-18 1999-08-27 Tokkyo Kiki Kk アクティブ除振装置
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502652A (en) * 1981-09-12 1985-03-05 Deutsche Forschungs- Und Versuchsanstalt Fur Luft-Und Raumfahrt E.V. Process and apparatus for suppressing external load carrying wing flutter for aircraft
EP0127741A1 (de) * 1983-04-11 1984-12-12 DEUTSCHE FORSCHUNGSANSTALT FÜR LUFT- UND RAUMFAHRT e.V. Federungssystem für ein Kraftfahrzeug
EP0230626A2 (de) * 1986-01-29 1987-08-05 Robert Bosch Gmbh Vorrichtung zur Verstellung der Federsteifigkeit einer Magnetfeder
EP0789160A2 (en) * 1995-08-11 1997-08-13 Ebara Corporation Magnetically levitated vibration damping apparatus
US5732803A (en) * 1995-11-08 1998-03-31 Deutsche Forschungsanstalt Fur Luft- Und Raumfahrt E.V. Current collector for transmitting energy between a contact wire and a motor coach
EP0833074A1 (en) * 1996-04-08 1998-04-01 Delta Tooling Co., Ltd. Magnetic spring having damping characteristics and vibration mechanism having same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"IEEE TRANSACTIONS ON MAGNETICS", vol. 31, January 1995, article K. NAGAYA: "A NONCONTACT PERMANENT MAGNET LEVITATION TABLE WITH ELECTROMAGNETIC CONTROL AND ITS VIBRATION ISOLATION METHOD USING DIRECT DISTURBANCE CANCELLATION COMBINING OPTIMAL REGULATORS", pages: 885, 1

Also Published As

Publication number Publication date
DE69805820D1 (de) 2002-07-11
KR20010024302A (ko) 2001-03-26
JP2001518598A (ja) 2001-10-16
WO1999017034A1 (en) 1999-04-08
EP1015788B1 (en) 2002-06-05
AU9191298A (en) 1999-04-23
US6402118B1 (en) 2002-06-11
DE69805820T2 (de) 2003-01-23
EP1015788A1 (en) 2000-07-05
JP4638028B2 (ja) 2011-02-23
KR100586041B1 (ko) 2006-06-07

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