CN107202084B - A kind of disc type magnetorheological fluid brake gear with highfield utilization rate - Google Patents
A kind of disc type magnetorheological fluid brake gear with highfield utilization rate Download PDFInfo
- Publication number
- CN107202084B CN107202084B CN201710416222.5A CN201710416222A CN107202084B CN 107202084 B CN107202084 B CN 107202084B CN 201710416222 A CN201710416222 A CN 201710416222A CN 107202084 B CN107202084 B CN 107202084B
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- China
- Prior art keywords
- magnetizer
- end cap
- disk component
- magnetic
- quiet disk
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Classifications
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
- F16D57/002—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders comprising a medium with electrically or magnetically controlled internal friction, e.g. electrorheological fluid, magnetic powder
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
- F16D57/007—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders with variable brake geometry, e.g. axially movable rotor or stator
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The present invention relates to a kind of disc type magnetorheological fluid brake gear with highfield utilization rate, it includes central axis, dynamic disk component and quiet disk component, left end cap, the right end cap of dynamic disk component are installed by the bearing with end cover rotational support of two sides on center shaft, by being coaxially fixedly mounted with every magnetic cylinder between left and right end cap, every being fixedly mounted with Moving plate in magnetic cylinder；It is positioned at left and right two groups quiet disk components of left and right cover internal on center shaft, the quiet disk component includes magnetizer, magnetism-isolating loop, magnetic guiding loop and connection web, magnetizer is fixedly mounted by connection web on center shaft, coil is wound on magnetizer, the radially outer edge of magnetizer is fixedly mounted with magnetic guiding loop by magnetism-isolating loop, and magnetorheological fluid is full of between quiet disk component external and dynamic disk component inside.Magnetic field utilization rate of the present invention is high, using reliable, adjustable range is wide, favorable expandability, can simplify the control process of existing brake system, reduce system weight, while reducing use cost.
Description
Technical field
The invention belongs to the brake gear fields of cyclecar, baby plane and light-duty unmanned plane etc., especially a kind of
Disc type magnetorheological fluid brake gear with highfield utilization rate.
Background technique
Brake gear is seen everywhere in daily life, and form is also very much, and basic functional principle is by whirler
The mechanical energy of tool is converted to other energy dissipations and is slowed down to extraneous with realizing, current most important mode mainly leans on moving component
Friction between stationary parts is realized.And used brake gear is mainly using hydraulic system as power source on aircraft
Executive device need a large amount of fluid pressure line and hydraulic services, solenoid valve phase in order to ensure effective operation of brake system
It connects and mutually blends together with electrical system, although braking effect is good, damping torque is big, and there are system integral installations
Space is big, and weight is big, and working service working hour is long, the deficiency of higher operating costs.In addition, according to the phase of aircraft system design requirement
Regulation is closed, brake system needs antiskid function, and which again increases the complexities of system.
It can be achieved to become brake gear made by this feature of shear yield strength under magnetic fields according to magnetorheological fluid,
It can overcome the shortcomings of existing brake gear.But has the invention of magnetorheological brake gear or what related scholar was done grind
Study carefully, the two sides or only barrel that the damping torque acting surface generated is disk.By inquiring existing Chinese patent, Granted publication
A kind of magnetorheological fluid oil-well rig auxiliary brake disclosed in number CN1945047A, including upper and lower end cap, cylindrical bore are led
Magnetic cylinder, non-magnetic axis and blade composition.The quantity of blade can be changed as needed to change maximum output torque.Such knot
The brake gear of structure has that the magnetorheological fluid active area being magnetized is small and in the form of a single.The present invention is special with this
Sharp structure type working principle is all different.
Summary of the invention
It is high that it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of magnetic field utilization rates, uses reliable, adjusting
Range is wide, the magnetorheological brake gear of the disc type of favorable expandability, can simplify the control process of existing brake system, reduces system weight
Amount, while reducing use cost.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of disc type magnetorheological fluid brake gear with highfield utilization rate, it is characterised in that: including central axis, Moving plate
Component and quiet disk component, dynamic disk component includes left end cap, right end cap, Moving plate, the bearing with end cover every magnetic cylinder and two sides, in central axis
The upper bearing with end cover rotational support by two sides installs left end cap, right end cap, by coaxially solid every magnetic cylinder between left and right end cap
Dress, every being fixedly mounted with Moving plate in magnetic cylinder；It is positioned at left and right two groups quiet disk groups of left and right cover internal Moving plate two sides on center shaft
Part, the quiet disk component include magnetizer, magnetism-isolating loop, magnetic guiding loop and connection web, are consolidated on center shaft by connection web
Dingan County fills magnetizer, is wound with coil on magnetizer, the radially outer edge of magnetizer is fixedly mounted with magnetic guiding loop by the magnetism-isolating loop, described
The magnetizer of quiet disk component, the left end cap of magnetic guiding loop outer wall and corresponding side, right end cap, the ring set gap between Moving plate are full of magnetic current
Become liquid, the space inside the connection web and dynamic disk component of quiet disk component is full of magnetorheological fluid；The left end cap, moves right end cap
Disk, magnetizer, magnetic guiding loop are permeability magnetic material, it is described every magnetic cylinder, magnetism-isolating loop and connection web be non-magnetic ring material.
Moreover, current direction is opposite at runtime for the coil of left and right two groups of quiet disk components.
Moreover, between the magnetizer of the quiet disk component, the left end cap of magnetic guiding loop outer wall and corresponding side, right end cap, Moving plate
Ring set gap be 0.5-3mm.
Moreover, further including at least one intermediate quiet disk component, two sides of quiet disk component are dynamic disk component among this
Moving plate, Moving plate are fixedly mounted with every magnetic cylinder, and intermediate quiet disk component also includes magnetizer, magnetism-isolating loop, magnetic guiding loop and connects web,
Magnetizer is fixedly mounted by connection web on center shaft, is wound with coil on magnetizer, the radially outer edge of magnetizer passes through
The magnetism-isolating loop is fixedly mounted with magnetic guiding loop, the ring between the magnetizer of the quiet disk component in centre, magnetic guiding loop outer wall and the Moving plate of two sides
It covers gap and is full of magnetorheological fluid, the connection web of intermediate quiet disk component and the space inside dynamic disk component are full of magnetorheological fluid.
Moreover, left and right two groups of quiet disk components are opposite with the current direction of adjacent windings in intermediate quiet disk component.
Moreover, the ring set gap between the magnetizer of the quiet disk component in centre, magnetic guiding loop outer wall and the Moving plate of two sides is
0.5-3mm。
Bolt is all made of between the left end cap, right end cap of magnetic cylinder and its two sides circumferentially connects, moreover, described every magnetic cylinder
Sealing ring is mounted between the left end cap of its two sides, right end cap.
Moreover, being equipped with sealing ring between the magnetism-isolating loop and magnetizer.
Moreover, the Moving plate is made of two semi-rings, two semi-rings and the two circle Moving plate fixed rings on the inside of magnetic cylinder
It is fixedly mounted with using the bolt of one group of circumference uniform distribution.
It the advantages of invention and has the beneficial effect that
1, the present invention has the disc type magnetorheological fluid brake gear of highfield utilization rate, and central shaft is connected and fixed with the external world
It is motionless, and the left and right end cap of dynamic disk component can connect (hereinafter referred to as rotary part) with the rotating mechanism of slowing-down brake is needed,
It drives Moving plate to rotate together when rotary part rotation, generates relative motion between such dynamic disk component and quiet disk component, by
Magnetorheological fluid is filled between left end cap, right end cap, Moving plate and quiet disk component, under the magnetization in magnetic field, shearing
Yield strength increases, therefore generation effect and quiet disk in the relative movement of left end cap, right end cap, Moving plate and quiet disk component
The damping force on surface, power, which is transmitted on central axis, shows as torque, just realizes the effect of brake in this way；Due to magnetorheological fluid
Shear yield strength and magnetic field strength it is proportional, therefore change the size that magnetic field strength is changeable brake torque, root
According to Maxwell's equation equation, the power in magnetic field and the size distance dependent system for being passed through electric current, in order to as far as possible assemble the magnetic line of force
Together, using the preferable material guidance magnetic line of force trend of magnetic conductivity around coil, using this relationship, by magnetic conduction material
The reasonable Arrangement of material and non-magnet material can make the magnetic line of force form closed circuit in the desired direction.For needing to realize other stop
Vehicle function, for example, aircraft the motor vehicles such as antiskid brake, automobile, motorcycle brake anti-blocking system (ABS), can be by a left side
The coil of right brake gear, which is passed through different size of electric current, can be realized the not identical of left and right brake torque, to realize these function
Energy.
2, the present invention has the disc type magnetorheological fluid brake gear of highfield utilization rate, does not need traditional hydraulic system branch
It holds, a large amount of fluid pressure line and related accessories can be saved in this way, greatly save the installation space of system, reduce system
Complexity；In addition, can easily realize the function of antiskid brake according to the design requirement of airplane brake system.
3, the present invention has the disc type magnetorheological fluid brake gear of highfield utilization rate, not only makes the magnetizer of quiet disk component
Two sides both pass through the magnetic line of force, and the magnetic guiding loop of quiet disk component also has the magnetic line of force to pass through, the region magnetic current for having the magnetic line of force to pass through
Becoming liquid will be magnetized, and then when relative motion occurs between quiet disk component and the left and right end cap of dynamic disk component, the magnetic being magnetized
Rheology liquid will be realized that more common braking efficiency is higher by shearing force, the better braking action of effect.
4, the present invention has the disc type magnetorheological fluid brake gear of highfield utilization rate, crosses using magnetorheological fluid as work
Medium, it is only necessary to which being passed through direct current to brake gear can be realized the control of brake torque, eliminate the numerous liquid of hydraulic system
Pressure pipe road and hydraulic services and mechanical joint transmission component can save system installation space, mitigate system weight, for vapour
System use cost can be saved for vehicle, motorcycle, light aerocraft, unmanned plane, remove the work and expense of replacement brake block from；Separately
Outside, can simplify the complexity of brake system, anti-skid brake system (ABS) or ABS system and normal braking system can pass through the same brake
Vehicle controller is realized；In addition, the present invention has well adapting to property, the number of brake disc can be increased according to brake torque needs
Amount carrys out meet demand, and the power supply between each coil is independent from each other, and the braking quality of each brake block is stablized, and does not interfere with each other.
5, the present invention has the disc type magnetorheological fluid brake gear of highfield utilization rate, further includes at least one intermediate quiet disk
Component can need to determine the quantity of quiet disk according to required torque, can be achieved from single-deck to polydisc, well adapting to property.
6, the present invention has the disc type magnetorheological fluid brake gear of highfield utilization rate, and hot-wire coil is wrapped in Jing Panshang,
And it is mutually indepedent between each coil, improve the reliability of system.
7, design is scientific and reasonable for structure of the invention, has magnetic field utilization rate high, and using reliable, adjustable range is wide, scalability
Good advantage can simplify the control process of existing brake system, reduce system weight, while reducing use cost, can answer extensively
For cyclecar, the brake gear and various machinery of baby plane and light-duty unmanned plane need to install the field of deceleration device
Institute, application prospect are extensive.
Detailed description of the invention
Fig. 1 is cross-sectional view of the invention；
Fig. 2 is the structural schematic diagram of the invention every magnetic cylinder；
Fig. 3 is the structural schematic diagram of another embodiment of the present invention.
Description of symbols
1- central axis, 2- bearing with end cover, 3- left end cap, 4- magnetizer, 5- magnetism-isolating loop, 6- magnetic guiding loop, 7- coil, 8- are dynamic
Disk, the 9- quiet disk component among magnetic cylinder, 10- connection web, 11- right end cap, 12- Moving plate fixed ring, 13-.
Specific embodiment
Below by specific embodiment, the invention will be further described, and it is not limit that following embodiment, which is descriptive,
Qualitatively, this does not limit the scope of protection of the present invention.
A kind of disc type magnetorheological fluid brake gear with highfield utilization rate, as shown in fig. 1 comprising central axis 1,
Dynamic disk component and quiet disk component, dynamic disk component include left end cap 3, right end cap 11, Moving plate 8, the bearing with end cover every magnetic cylinder 9 and two sides
2, left end cap, right end cap are installed by the bearing with end cover rotational supports of two sides on center shaft, by every magnetic between left and right end cap
Cylinder is coaxially fixedly mounted with, every being fixedly mounted with Moving plate in magnetic cylinder.It is positioned at left and right two groups quiet disk groups of left and right cover internal on center shaft
Part, the quiet disk component include magnetizer 4, magnetism-isolating loop 5, magnetic guiding loop 6 and connection web 10, pass through connection abdomen on center shaft
Magnetizer is fixedly mounted in plate, is wound with coil on magnetizer, the radially outer edge of magnetizer is fixedly mounted with magnetic guiding loop by the magnetism-isolating loop.
The magnetizer of quiet disk component, the left end cap of magnetic guiding loop outer wall and corresponding side, right end cap, the ring set gap between Moving plate are full of magnetic current
Become liquid, the space inside the connection web and dynamic disk component of quiet disk component is full of magnetorheological fluid.Magnetizer, the magnetic conduction of quiet disk component
Ring outer wall and the left end cap of corresponding side, right end cap, the ring set gap between Moving plate are 0.5-3mm.Left end cap, right end cap, Moving plate,
Magnetizer, magnetic guiding loop are permeability magnetic material, it is described every magnetic cylinder, magnetism-isolating loop and connection web be non-magnetic ring material.Two groups quiet
The coil of disk component is when loading magnetic field with Moving plate magnetic direction on the contrary, magnetic grain direction is identical on Moving plate.Magnetism-isolating loop with
Sealing ring is installed between magnetizer.
It is all made of bolt between the left end cap, right end cap of magnetic cylinder and its two sides circumferentially to connect, every magnetic cylinder and its two sides
Left end cap, be mounted on sealing ring between right end cap.As shown in Figure 2, Moving plate is made of two semi-rings, two semi-rings and institute
The two circle Moving plate fixed rings 12 on the inside of magnetic cylinder are stated to be fixedly mounted with using the bolt of one group of circumference uniform distribution.
Magnetizer is wound after coil and mark of correlation is made to conducting wire end, adjacent magnetic when ensuring that the later period loads magnetic field
Field direction is on the contrary, i.e. magnetic grain direction is identical on Moving plate.The magnetizer and magnetism-isolating loop of coil being twined, magnetic guiding loop is connected,
The matching hole of middle magnetism-isolating loop and magnetic guiding loop carries out match-drill, to guarantee for circumferential screw to be installed in place.Meanwhile magnetizer with
Connection web is installed on central axis and good with the bearing fit of left or right end cap after connecting by key.It will after being installed
It is installed in the two circle Moving plate fixed rings on the inside of magnetic cylinder by the Moving plate that two semi-rings form, the mistake installed after the completion according to quiet disk
Journey installs second quiet disk.After being installed quiet disk, magnetorheological fluid, and rotary middle spindle are slowly added to brake gear, it will
The intracorporal gas discharge of chamber, finally installs the left and right end cap of brake gear.
It further include at least one intermediate quiet disk component 13, two sides of quiet disk component are the dynamic of dynamic disk component among this
Disk, Moving plate are fixedly mounted with every magnetic cylinder, and intermediate quiet disk component also includes magnetizer, magnetism-isolating loop, magnetic guiding loop and connects web,
Magnetizer is fixedly mounted by connection web on central axis, is wound with coil on magnetizer, the radially outer edge of magnetizer passes through institute
It states magnetism-isolating loop and is fixedly mounted with magnetic guiding loop, the ring set gap between the magnetizer of intermediate quiet disk component, magnetic guiding loop outer wall and the Moving plate of two sides
Full of magnetorheological fluid, the connection web of intermediate quiet disk component and the space inside dynamic disk component are full of magnetorheological fluid.Left and right two groups
Quiet disk component is opposite with the current direction of adjacent windings in intermediate quiet disk component.Outside the magnetizer of intermediate quiet disk component, magnetic guiding loop
Ring set gap between wall and the Moving plate of two sides is 0.5-3mm.The quantity that can need to determine quiet disk according to required torque, from single-deck
It can be achieved to polydisc, well adapting to property.
The more existing related magnetorheological fluid brake invention of the present invention has a distinct increment in the utilization rate of magnetic field, realize with it is quiet
The magnetorheological fluid for three sides that disk is in contact is magnetized.The present invention can need to determine the number of quiet disk according to required torque simultaneously
Amount can be achieved, well adapting to property from single-deck to polydisc.Hot-wire coil is wrapped in Jing Panshang, and between each coil mutually
It is independent, improve the reliability of system.It can be widely applied to cyclecar, the brake gear of baby plane and light-duty unmanned plane
And various machinery need to install the place of deceleration device, application prospect is extensive.
Although disclosed the embodiment of the present invention and attached drawing, those skilled in the art can manage for the purpose of illustration
Solution, do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore the scope of the present invention is not limited to the embodiment and attached drawing disclosure of that.
Claims (8)
1. a kind of disc type magnetorheological fluid brake gear with highfield utilization rate, it is characterised in that: including central axis, Moving plate group
Part and quiet disk component, dynamic disk component include left end cap, right end cap, Moving plate, the bearing with end cover every magnetic cylinder and two sides, on center shaft
Left end cap, right end cap be installed by the bearing with end cover rotational supports of two sides, by being coaxially fixedly mounted with every magnetic cylinder between left and right end cap,
Every being fixedly mounted with Moving plate in magnetic cylinder；It is positioned at left and right two groups quiet disk components of left and right cover internal Moving plate two sides on center shaft,
The quiet disk component includes magnetizer, magnetism-isolating loop, magnetic guiding loop and connection web, passes through the fixed peace of connection web on center shaft
Magnetizer is filled, is wound with coil on magnetizer, the radially outer edge of magnetizer is fixedly mounted with magnetic guiding loop, the quiet disk by the magnetism-isolating loop
The magnetizer of component, the left end cap of magnetic guiding loop outer wall and corresponding side, right end cap, the ring set gap between Moving plate are full of magnetorheological
Liquid, connection web and the space inside dynamic disk component of quiet disk component are full of magnetorheological fluid；The left end cap, right end cap, Moving plate,
Magnetizer, magnetic guiding loop are permeability magnetic material, it is described every magnetic cylinder, magnetism-isolating loop and connection web be non-magnet material,
It further include at least one intermediate quiet disk component, two sides of quiet disk component are the Moving plate of dynamic disk component, Moving plate among this
It is fixedly mounted with every magnetic cylinder, intermediate quiet disk component also includes magnetizer, magnetism-isolating loop, magnetic guiding loop and connection web, in central axis
It is upper that magnetizer is fixedly mounted by connection web, coil is wound on magnetizer, the radially outer edge of magnetizer is by described every magnetic
Ring is fixedly mounted with magnetic guiding loop, and the ring set gap between the magnetizer of the quiet disk component in centre, magnetic guiding loop outer wall and the Moving plate of two sides is filled
Full magnetorheological fluid, the connection web of intermediate quiet disk component and the space inside dynamic disk component are full of magnetorheological fluid.
2. the disc type magnetorheological fluid brake gear according to claim 1 with highfield utilization rate, it is characterised in that: institute
Stating the coils of left and right two groups quiet disk components, current direction is opposite at runtime.
3. the disc type magnetorheological fluid brake gear according to claim 1 with highfield utilization rate, it is characterised in that: institute
State the magnetizer of quiet disk component, the left end cap of magnetic guiding loop outer wall and corresponding side, right end cap, the ring set gap between Moving plate are 0.5-
3mm。
4. the disc type magnetorheological fluid brake gear according to claim 1 with highfield utilization rate, it is characterised in that: institute
It is opposite with the current direction of adjacent windings in intermediate quiet disk component to state left and right two groups quiet disk components.
5. the disc type magnetorheological fluid brake gear according to claim 1 with highfield utilization rate, it is characterised in that: institute
Stating the ring set gap between the magnetizer, magnetic guiding loop outer wall and the Moving plate of two sides of intermediate quiet disk component is 0.5-3mm.
6. there is described in -5 any one the disc type magnetorheological fluid brake gear of highfield utilization rate according to claim 1,
It is characterized in that: it is described to be all made of bolt between the left end cap, right end cap of magnetic cylinder and its two sides and circumferentially connect, every magnetic cylinder and its
Sealing ring is mounted between the left end caps of two sides, right end cap.
7. there is described in -5 any one the disc type magnetorheological fluid brake gear of highfield utilization rate according to claim 1,
It is characterized in that: sealing ring being installed between the magnetism-isolating loop and magnetizer.
8. there is described in -5 any one the disc type magnetorheological fluid brake gear of highfield utilization rate according to claim 1,
Be characterized in that: the Moving plate is made of two semi-rings, and two semi-rings and the two circle Moving plate fixed rings on the inside of magnetic cylinder use
The bolt of one group of circumference uniform distribution is fixedly mounted with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416222.5A CN107202084B (en) | 2017-06-06 | 2017-06-06 | A kind of disc type magnetorheological fluid brake gear with highfield utilization rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416222.5A CN107202084B (en) | 2017-06-06 | 2017-06-06 | A kind of disc type magnetorheological fluid brake gear with highfield utilization rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107202084A CN107202084A (en) | 2017-09-26 |
| CN107202084B true CN107202084B (en) | 2019-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710416222.5A Active CN107202084B (en) | 2017-06-06 | 2017-06-06 | A kind of disc type magnetorheological fluid brake gear with highfield utilization rate |
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| CN (1) | CN107202084B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112224785A (en) * | 2020-09-18 | 2021-01-15 | 潘武杰 | High-efficient plastics conveyer that prevents skidding |
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| CN2659492Y (en) * | 2003-12-05 | 2004-12-01 | 中国科学技术大学 | Combined magnetic rheopetic rotary damper |
| CN202451656U (en) * | 2012-03-06 | 2012-09-26 | 浙江师范大学 | Centrifugal brake shoe extrusion magneto-rheological clutch |
| CN202851742U (en) * | 2012-08-01 | 2013-04-03 | 林智勇 | Magnetofluid brake device |
| CN203257938U (en) * | 2013-01-25 | 2013-10-30 | 中国矿业大学 | Radial extrusion type magnetorheological fluid brake |
| JP2014101999A (en) * | 2012-10-23 | 2014-06-05 | Somic Ishikawa Inc | Brake device |
| CN103935721A (en) * | 2014-03-11 | 2014-07-23 | 中国矿业大学 | Magnetorheological fluid variable damping carrier roller |
| CN105626755A (en) * | 2016-02-29 | 2016-06-01 | 东南大学 | Small rotary type magneto-rheological fluid damper used for reproducing passive force sense |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6014367B2 (en) * | 2012-05-22 | 2016-10-25 | 株式会社ソミック石川 | Braking device |
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- 2017-06-06 CN CN201710416222.5A patent/CN107202084B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2659492Y (en) * | 2003-12-05 | 2004-12-01 | 中国科学技术大学 | Combined magnetic rheopetic rotary damper |
| CN202451656U (en) * | 2012-03-06 | 2012-09-26 | 浙江师范大学 | Centrifugal brake shoe extrusion magneto-rheological clutch |
| CN202851742U (en) * | 2012-08-01 | 2013-04-03 | 林智勇 | Magnetofluid brake device |
| JP2014101999A (en) * | 2012-10-23 | 2014-06-05 | Somic Ishikawa Inc | Brake device |
| CN203257938U (en) * | 2013-01-25 | 2013-10-30 | 中国矿业大学 | Radial extrusion type magnetorheological fluid brake |
| CN103935721A (en) * | 2014-03-11 | 2014-07-23 | 中国矿业大学 | Magnetorheological fluid variable damping carrier roller |
| CN105626755A (en) * | 2016-02-29 | 2016-06-01 | 东南大学 | Small rotary type magneto-rheological fluid damper used for reproducing passive force sense |
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| CN107202084A (en) | 2017-09-26 |
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