AU4565997A - Vibration attenuation system - Google Patents

Vibration attenuation system

Info

Publication number
AU4565997A
AU4565997A AU45659/97A AU4565997A AU4565997A AU 4565997 A AU4565997 A AU 4565997A AU 45659/97 A AU45659/97 A AU 45659/97A AU 4565997 A AU4565997 A AU 4565997A AU 4565997 A AU4565997 A AU 4565997A
Authority
AU
Australia
Prior art keywords
vibration attenuation
attenuation system
vibration
attenuation
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
AU45659/97A
Inventor
Ronnie Chi Nang Leung
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of AU4565997A publication Critical patent/AU4565997A/en
Abandoned 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
    • 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
    • F16F7/1017—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass by fluid 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
    • 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
    • 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
    • F16F15/023—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 fluid means
    • F16F15/027—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 fluid means comprising control arrangements
    • F16F15/0275—Control of stiffness
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/128—Vehicles
    • G10K2210/1282—Automobiles
    • G10K2210/12822—Exhaust pipes or mufflers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/301—Computational
    • G10K2210/3026—Feedback
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/30—Means
    • G10K2210/321—Physical
    • G10K2210/3227—Resonators
    • G10K2210/32271—Active resonators
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/50—Miscellaneous
    • G10K2210/51—Improving tonal quality, e.g. mimicking sports cars

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
AU45659/97A 1996-10-15 1997-10-06 Vibration attenuation system Abandoned AU4565997A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9621498.6A GB9621498D0 (en) 1996-10-15 1996-10-15 Vibration attenuation system
GB9621498 1996-10-15
PCT/GB1997/002730 WO1998016760A2 (en) 1996-10-15 1997-10-06 Vibration attenuation system

Publications (1)

Publication Number Publication Date
AU4565997A true AU4565997A (en) 1998-05-11

Family

ID=10801462

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45659/97A Abandoned AU4565997A (en) 1996-10-15 1997-10-06 Vibration attenuation system

Country Status (3)

Country Link
AU (1) AU4565997A (en)
GB (1) GB9621498D0 (en)
WO (1) WO1998016760A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717692A1 (en) * 1997-04-26 1998-10-29 Schenck Ag Carl Spring mass vibration force coupler
GB9727021D0 (en) * 1997-12-23 1998-02-18 Rover Group Vibration absorbing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930741A (en) * 1987-06-08 1990-06-05 Vibro Dynamics Corporation Power assisted equipment mounting system
DE69030289T2 (en) * 1989-08-11 1997-09-04 Bridgestone Corp Active vibration control device
JP3039997B2 (en) * 1991-02-15 2000-05-08 株式会社ブリヂストン Electro-rheological fluid application device, electro-rheological fluid application vibration control device, and electro-rheological fluid application fixing device
US5174552A (en) * 1991-10-15 1992-12-29 Lord Corporation Fluid mount with active vibration control
US5505871A (en) * 1993-11-23 1996-04-09 General Atomics Electrorheological elastomeric composite materials
US5660255A (en) * 1994-04-04 1997-08-26 Applied Power, Inc. Stiff actuator active vibration isolation system
US5547049A (en) * 1994-05-31 1996-08-20 Lord Corporation Magnetorheological fluid composite structures
US5551650A (en) * 1994-06-16 1996-09-03 Lord Corporation Active mounts for aircraft engines

Also Published As

Publication number Publication date
WO1998016760A2 (en) 1998-04-23
GB9621498D0 (en) 1996-12-04
WO1998016760A3 (en) 1998-05-22

Similar Documents

Publication Publication Date Title
EP0797184A3 (en) Vibration/noise control system
EP0674305A3 (en) Vibration/noise control system
AU661805B1 (en) Computer-supervising system
AU4583897A (en) Damping system for vibrating members
AU2924797A (en) Acoustic monitoring system
AU2887697A (en) Silencer
AU1266297A (en) Progressive gaming system
AU5232298A (en) Communications system
AU4563597A (en) Caching systems
EP0789259A3 (en) Optical system with vibration reduction function
AU3577197A (en) Voice-pager system
AU3950197A (en) Telephone system
AU4005597A (en) Steel-wood system
AU3041797A (en) Sound insulation system
AU4646097A (en) Improved multiple-burst-correction system
AU1836197A (en) Sound system
AUPO169496A0 (en) Termite-proofing system
AU2964097A (en) Telephone system
AU680602B3 (en) Jackpot system
AU2545097A (en) Multi-rate transmission system
AU7320596A (en) Communications system
AUPO108996A0 (en) Vibration isolation device
AU3991695A (en) Ranging system
AU4121896A (en) Acoustic insulation system
AU4565997A (en) Vibration attenuation system