GB9108862D0 - Motion control using electro-rheological fluids - Google Patents

Motion control using electro-rheological fluids

Info

Publication number
GB9108862D0
GB9108862D0 GB919108862A GB9108862A GB9108862D0 GB 9108862 D0 GB9108862 D0 GB 9108862D0 GB 919108862 A GB919108862 A GB 919108862A GB 9108862 A GB9108862 A GB 9108862A GB 9108862 D0 GB9108862 D0 GB 9108862D0
Authority
GB
United Kingdom
Prior art keywords
electro
motion control
rheological fluids
rheological
fluids
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.)
Withdrawn
Application number
GB919108862A
Other versions
GB2255150A (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.)
Advanced Fluid Systems Ltd
Original Assignee
Advanced Fluid Systems 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 Advanced Fluid Systems Ltd filed Critical Advanced Fluid Systems Ltd
Priority to GB9108862A priority Critical patent/GB2255150A/en
Publication of GB9108862D0 publication Critical patent/GB9108862D0/en
Publication of GB2255150A publication Critical patent/GB2255150A/en
Withdrawn legal-status Critical Current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
    • 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
    • F16F9/532—Electrorheological [ER] fluid dampers
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/061—Mono-tubular units
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D24/00—Control of viscosity
    • G05D24/02—Control of viscosity characterised by the use of electric means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/20—Type of damper
    • B60G2202/23—Friction Damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10—Acceleration; Deceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/60—Load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/70—Temperature of vehicle part or in the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/70—Computer memory; Data storage, e.g. maps for adaptive control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/90—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems other signal treatment means
GB9108862A 1991-04-25 1991-04-25 Motion control using electro-rheological fluids Withdrawn GB2255150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9108862A GB2255150A (en) 1991-04-25 1991-04-25 Motion control using electro-rheological fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9108862A GB2255150A (en) 1991-04-25 1991-04-25 Motion control using electro-rheological fluids

Publications (2)

Publication Number Publication Date
GB9108862D0 true GB9108862D0 (en) 1991-06-12
GB2255150A GB2255150A (en) 1992-10-28

Family

ID=10693888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9108862A Withdrawn GB2255150A (en) 1991-04-25 1991-04-25 Motion control using electro-rheological fluids

Country Status (1)

Country Link
GB (1) GB2255150A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114535654A (en) * 2022-03-24 2022-05-27 康子文 Drilling machine is used in racket frame processing

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398785A (en) * 1993-01-11 1995-03-21 Regeants Of The University Of California Semiactive control apparatus for damping vibrations of a body
US5522481A (en) * 1994-12-09 1996-06-04 Bridgestone/Firestone, Inc. Vibration damping device using ER fluids
US5588509A (en) * 1995-10-17 1996-12-31 Bridgestone/Firestone, Inc. Splined vibration damping device using ER fluids
US5878851A (en) * 1996-07-02 1999-03-09 Lord Corporation Controllable vibration apparatus
US6318521B1 (en) 1999-06-16 2001-11-20 Bridgestone/Firestone, Inc. Externally guided ER damper
GB2372794B (en) * 2001-02-02 2004-07-07 Trysome Ltd A magnetorheological fluid damper
EP1557304B1 (en) * 2004-01-23 2008-04-16 Delphi Technologies, Inc. Magnetorheological damper with thermal protection

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678442A (en) *
GB756107A (en) * 1953-07-29 1956-08-29 Nat Res Dev Improvements in and relating to shock absorbers or dampers
GB1282568A (en) * 1968-12-11 1972-07-19 Laser Engineering Developments Improvements in or relating to dampers
JPS5610844A (en) * 1979-07-02 1981-02-03 Toyota Motor Corp Feedback control system vibration absorbing suspension
GB2111171B (en) * 1981-12-09 1985-07-31 Secr Defence Linear dampers with variable viscosity
DE3443183A1 (en) * 1984-11-27 1986-05-28 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR CONTROLLING THE SHOCK ABSORBER OF A SHOCK ABSORBER FOR VEHICLES
US4742998A (en) * 1985-03-26 1988-05-10 Barry Wright Corporation Active vibration isolation system employing an electro-rheological fluid
DE3609861A1 (en) * 1986-03-22 1987-09-24 Bayer Ag SENSOR CONTROLLED HYDRAULIC SYSTEM WITH ELECTROVISCOSIC LIQUIDS
JP2693434B2 (en) * 1986-12-29 1997-12-24 株式会社ブリヂストン Damping force generator for suspension and operation control device thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114535654A (en) * 2022-03-24 2022-05-27 康子文 Drilling machine is used in racket frame processing
CN114535654B (en) * 2022-03-24 2023-05-09 瑞金腾泓电子科技有限公司 Drilling machine for racket frame processing

Also Published As

Publication number Publication date
GB2255150A (en) 1992-10-28

Similar Documents

Publication Publication Date Title
GB2281982B (en) Fluid control
EP0534234A3 (en) Magnetorheologic fluid
EP0741837A4 (en) Fail-safe thermostat
EP0450582A3 (en) Fluid control valve
EP0521446A3 (en) Damper
EP0567649A4 (en) Electroviscous fluid.
GB9108862D0 (en) Motion control using electro-rheological fluids
GB2240609B (en) Fluid control valve
GB2263525B (en) Flow control arrangement
GB9103948D0 (en) Josher control valve
GB9210467D0 (en) Electro-rheological fluids decelerators
GB9125220D0 (en) Fluid control device
GB9125625D0 (en) Movement unit
GB9320503D0 (en) Fluid movement control system
GB9215259D0 (en) Control valve
GB2259918B (en) Electro-rheological fluid materials
GB9108105D0 (en) Electro-rheological fluids
GB9109620D0 (en) Motion control valve
GB9119121D0 (en) Electrorheological fluids
GB9012901D0 (en) Fluid control devices
GB9024408D0 (en) Electro-rheological fluids
GB9123713D0 (en) Electro-rheological fluids
GB9121335D0 (en) Electro-rheological fluid valves
GB9101021D0 (en) Fluid control valve
GB9118027D0 (en) Fluid control valve

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)