GB8812656D0 - Vibration damping apparatus - Google Patents

Vibration damping apparatus

Info

Publication number
GB8812656D0
GB8812656D0 GB888812656A GB8812656A GB8812656D0 GB 8812656 D0 GB8812656 D0 GB 8812656D0 GB 888812656 A GB888812656 A GB 888812656A GB 8812656 A GB8812656 A GB 8812656A GB 8812656 D0 GB8812656 D0 GB 8812656D0
Authority
GB
United Kingdom
Prior art keywords
vibration damping
damping apparatus
vibration
damping
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.)
Granted
Application number
GB888812656A
Other versions
GB2205921B (en
GB2205921A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB8812656D0 publication Critical patent/GB8812656D0/en
Publication of GB2205921A publication Critical patent/GB2205921A/en
Application granted granted Critical
Publication of GB2205921B publication Critical patent/GB2205921B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
    • B66B11/028—Active systems
    • B66B11/0286—Active systems acting between car and supporting frame
    • 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
    • F16F7/1005—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass
    • F16F7/1011—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass by electromagnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
GB8812656A 1987-06-03 1988-05-27 A vibration damping apparatus for use with an elevator Expired - Lifetime GB2205921B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13942087A JPS63306183A (en) 1987-06-03 1987-06-03 Vibration control equipment

Publications (3)

Publication Number Publication Date
GB8812656D0 true GB8812656D0 (en) 1988-06-29
GB2205921A GB2205921A (en) 1988-12-21
GB2205921B GB2205921B (en) 1991-07-03

Family

ID=15244795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8812656A Expired - Lifetime GB2205921B (en) 1987-06-03 1988-05-27 A vibration damping apparatus for use with an elevator

Country Status (3)

Country Link
JP (1) JPS63306183A (en)
CN (1) CN1007286B (en)
GB (1) GB2205921B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902605A1 (en) * 1989-01-28 1990-08-02 Continental Ag ELASTIC BEARING, ESPECIALLY MOTOR VEHICLE MOTOR BEARINGS
DE4021035A1 (en) * 1990-07-02 1992-01-16 Metzeler Gimetall Ag ELASTIC MOTOR MOUNT
JPH05132261A (en) * 1991-11-07 1993-05-28 Mitsubishi Electric Corp Hanging device of elevator cage
EP0593296B1 (en) * 1992-10-15 1997-12-29 Kabushiki Kaisha Toshiba Elevator passenger car
FR2705416B1 (en) * 1993-05-19 1995-07-28 Hutchinson Anti-vibration installation with magnetic vibrators of active support.
DE19527514C2 (en) * 1995-07-27 1999-04-22 Deutsch Zentr Luft & Raumfahrt Interface for vibration reduction in structural dynamic systems
DE19621700C2 (en) * 1996-05-30 2001-09-27 Eurocopter Deutschland Active vibration reducer
JPH11116166A (en) * 1997-10-15 1999-04-27 Toshiba Corp Vibration control device of elevator
GB9824151D0 (en) * 1998-11-04 1998-12-30 Marconi Electronic Syst Ltd Structural elements
JP4680337B2 (en) * 1999-09-20 2011-05-11 オリンパス株式会社 Scanning laser microscope
JP2001117007A (en) * 1999-10-21 2001-04-27 Nikon Corp Laser microscope and confocal type laser scanning microscope
US6487061B1 (en) * 2000-01-27 2002-11-26 Vssi Commercial, Inc. Electromagnet support system
US7320455B2 (en) * 2003-10-24 2008-01-22 Newport Corporation Instrumented platform for vibration-sensitive equipment
WO2006094421A1 (en) * 2005-03-08 2006-09-14 Inventio Ag Device for damping vibrations on a lift car
CN103104652B (en) * 2006-12-06 2015-07-01 翔风技术有限公司 Automobile vibration damping device
CN101528577B (en) * 2006-12-13 2011-09-07 三菱电机株式会社 Elevator device
FR2986842B1 (en) * 2012-02-06 2015-05-29 Jacques Clausin ACTIVE LOW COST VIBRATION REDUCTION DEVICE CONSISTING OF ELASTIC PLOTS
JP5785886B2 (en) * 2012-02-27 2015-09-30 アズビル株式会社 Magnetic spring device
CN104477022B (en) * 2014-12-22 2017-12-05 安徽江淮汽车集团股份有限公司 Suspension
CN108137280A (en) * 2015-07-03 2018-06-08 奥的斯电梯公司 Damping device for elevator
CN105114523B (en) * 2015-07-28 2017-06-16 中国科学院宁波材料技术与工程研究所 Active eddy current damping device and the feed system comprising the active eddy current damping device
CN105110147B (en) * 2015-09-15 2017-12-01 广州日滨科技发展有限公司 Super-conductive magnetic suspension elevator cage device
CN108956138A (en) * 2018-09-28 2018-12-07 山东富士制御电梯有限公司 A kind of car frame hanging wheel vibration monitoring and vibration and noise reducing structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379732A1 (en) * 1977-02-04 1978-09-01 Europ Propulsion HORIZONTAL STABILIZATION DEVICE FOR A MASS WITH VERTICAL INERTIAL SUPPORT
US4600863A (en) * 1982-04-19 1986-07-15 Sound Attenuators Limited Method of and apparatus for active vibration isolation

Also Published As

Publication number Publication date
GB2205921B (en) 1991-07-03
CN88103366A (en) 1988-12-14
GB2205921A (en) 1988-12-21
CN1007286B (en) 1990-03-21
JPS63306183A (en) 1988-12-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930527