AU2001247907A1 - Magnetically controlled friction damper - Google Patents

Magnetically controlled friction damper

Info

Publication number
AU2001247907A1
AU2001247907A1 AU2001247907A AU4790701A AU2001247907A1 AU 2001247907 A1 AU2001247907 A1 AU 2001247907A1 AU 2001247907 A AU2001247907 A AU 2001247907A AU 4790701 A AU4790701 A AU 4790701A AU 2001247907 A1 AU2001247907 A1 AU 2001247907A1
Authority
AU
Australia
Prior art keywords
friction damper
magnetically controlled
controlled friction
magnetically
damper
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.)
Abandoned
Application number
AU2001247907A
Other languages
English (en)
Inventor
J. David Carlson
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.)
Lord Corp
Original Assignee
Lord Corp
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 Lord Corp filed Critical Lord Corp
Publication of AU2001247907A1 publication Critical patent/AU2001247907A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/001—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup
    • B62D5/005—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup means for generating torque on steering wheel or input member, e.g. feedback
    • B62D5/006—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup means for generating torque on steering wheel or input member, e.g. feedback power actuated
    • 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
    • F16F9/32—Details
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • 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
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • F16F7/082—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other and characterised by damping force adjustment 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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/06—Magnetic or electromagnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)
AU2001247907A 2000-03-29 2001-03-29 Magnetically controlled friction damper Abandoned AU2001247907A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09537365 2000-03-29
US09/537,365 US6378671B1 (en) 2000-03-29 2000-03-29 Magnetically actuated motion control device
PCT/US2001/010322 WO2001073313A2 (en) 2000-03-29 2001-03-29 Magnetically controlled friction damper

Publications (1)

Publication Number Publication Date
AU2001247907A1 true AU2001247907A1 (en) 2001-10-08

Family

ID=24142340

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001247907A Abandoned AU2001247907A1 (en) 2000-03-29 2001-03-29 Magnetically controlled friction damper

Country Status (9)

Country Link
US (3) US6378671B1 (de)
EP (2) EP1269040B1 (de)
JP (1) JP5027974B2 (de)
KR (4) KR100851276B1 (de)
CN (1) CN1258654C (de)
AU (1) AU2001247907A1 (de)
DE (2) DE60142366D1 (de)
TW (1) TWI250256B (de)
WO (1) WO2001073313A2 (de)

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US20030075401A1 (en) 2003-04-24
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EP1669630A2 (de) 2006-06-14
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JP2003529028A (ja) 2003-09-30
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EP1669630B1 (de) 2010-06-09
WO2001073313A2 (en) 2001-10-04
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CN1420969A (zh) 2003-05-28
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