Nothing Special   »   [go: up one dir, main page]

Böse et al., 2013 - Google Patents

Magnetorheological torque transmission devices with permanent magnets

Böse et al., 2013

View PDF
Document ID
1697003178491711665
Author
Böse H
Gerlach T
Ehrlich J
Publication year
Publication venue
Journal of Physics: Conference Series

External Links

Snippet

A novel type of magnetorheological (MR) clutch whose magnetic circuit contains a combination of a permanent magnet and an electromagnet is described. Without the support of the electromagnet, the permanent magnet generates a magnetic field in the MR fluid …
Continue reading at iopscience.iop.org (PDF) (other versions)

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • 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
    • F16F9/535—Magnetorheological [MR] fluid dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • 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
    • F16F15/035—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 by use of eddy or induced-current damping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D2037/005—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive characterised by a single substantially radial gap in which the fluid or medium consisting of small particles is arranged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • 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 ENGINES OR PUMPS
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D37/02—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive the particles being magnetisable

Similar Documents

Publication Publication Date Title
Böse et al. Magnetorheological torque transmission devices with permanent magnets
Zhang et al. Analysis of magnetorheological clutch with double cup-shaped gap excited by Halbach array based on finite element method and experiment
Carlson et al. MR fluid, foam and elastomer devices
CN102052423B (en) Magnetorheological torsion damping device
Kavlicoglu et al. Study of a magnetorheological grease clutch
Latha et al. Design and manufacturing aspects of magneto-rheological fluid (MRF) clutch
Maddah et al. Reduction of magneto rheological dampers stiffness by incorporating of an eddy current damper
Nam et al. Performance improvement of a rotary MR fluid actuator based on electromagnetic design
Le-Duc et al. Multi-objective optimal design of magnetorheological brakes for motorcycling application considering thermal effect in working process
Carlson et al. Magnetorheological fluids
Yalcintas Magnetorheological fluid based torque transmission clutches
Kikuchi et al. Design and development of cylindrical MR fluid brake with multi-coil structure
US20120272480A1 (en) Magnetorheological fluid filled hinges for motion control
Hajalilou et al. Magnetorheological fluid applications
Li et al. Design, modeling, and road tests of electromagnetic energy-harvesting shock absorbers
Gerlach et al. Magnetorheological torque transmission devices with permanent magnets
Choi et al. Controllable actuators utilizing smart MR materials and ER suspensions
CN201561088U (en) Magneto-rheological torsional vibration damping device
Pranoto et al. Development on 2DOF-type and Rotary-type shock absorber damper using MRF and their efficiencies
Thakur et al. Development and performance analysis of a Magnetorheological fluid Clutch
De Rosa et al. Optimisation of handling and traction in a rear wheel drive vehicle by means of magneto-rheological semi-active differential
Törőcsik Some design issues of multi-plate magnetorheological clutches
Nakano et al. Active loading machine using MR fluid clutch for leg rehabilitation system
Muzakkir et al. Analysis of a magnetorheological brake with a single low carbon steel disc using ANSYS
Ma et al. Design, testing and analysis of a novel multiple-disc magnetorheological braking applied in vehicles