ATE176720T1 - Aktives system zur beseitigung von kräften. - Google Patents

Aktives system zur beseitigung von kräften.

Info

Publication number
ATE176720T1
ATE176720T1 AT93904472T AT93904472T ATE176720T1 AT E176720 T1 ATE176720 T1 AT E176720T1 AT 93904472 T AT93904472 T AT 93904472T AT 93904472 T AT93904472 T AT 93904472T AT E176720 T1 ATE176720 T1 AT E176720T1
Authority
AT
Austria
Prior art keywords
active force
elimination system
force elimination
vibrations
utilizes
Prior art date
Application number
AT93904472T
Other languages
English (en)
Inventor
William Gossman
Steve Hildebrand
Original Assignee
Noise Cancellation Tech
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 Noise Cancellation Tech filed Critical Noise Cancellation Tech
Application granted granted Critical
Publication of ATE176720T1 publication Critical patent/ATE176720T1/de

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
    • 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
    • G10K2210/129—Vibration, e.g. instead of, or in addition to, acoustic noise
    • 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
    • G10K2210/3045—Multiple acoustic inputs, single acoustic output
    • 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
    • G10K2210/3217—Collocated sensor and cancelling actuator, e.g. "virtual earth" designs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT93904472T 1992-08-12 1992-09-15 Aktives system zur beseitigung von kräften. ATE176720T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/928,470 US5251863A (en) 1992-08-12 1992-08-12 Active force cancellation system

Publications (1)

Publication Number Publication Date
ATE176720T1 true ATE176720T1 (de) 1999-02-15

Family

ID=25456270

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93904472T ATE176720T1 (de) 1992-08-12 1992-09-15 Aktives system zur beseitigung von kräften.

Country Status (6)

Country Link
US (1) US5251863A (de)
EP (1) EP0654132B1 (de)
AT (1) ATE176720T1 (de)
CA (1) CA2142012C (de)
DE (1) DE69228430T2 (de)
WO (1) WO1994004866A1 (de)

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WO1999053217A1 (fr) * 1998-04-09 1999-10-21 Nikon Corporation Systeme d'elimination des vibrations et d'exposition
US6394407B1 (en) 1998-07-14 2002-05-28 Newport Corporation Passive vibration isolator with profiled supports
US6209841B1 (en) * 1998-07-14 2001-04-03 Newport Corporation Active isolation module
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US6516130B1 (en) 1998-12-30 2003-02-04 Newport Corporation Clip that aligns a fiber optic cable with a laser diode within a fiber optic module
US6363345B1 (en) 1999-02-18 2002-03-26 Andrea Electronics Corporation System, method and apparatus for cancelling noise
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US6511035B1 (en) 1999-08-03 2003-01-28 Newport Corporation Active vibration isolation systems with nonlinear compensation to account for actuator saturation
US6594367B1 (en) 1999-10-25 2003-07-15 Andrea Electronics Corporation Super directional beamforming design and implementation
US6486589B1 (en) * 2000-05-03 2002-11-26 Intel Corporation Circuit card assembly having controlled vibrational properties
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US6655840B2 (en) 2001-02-13 2003-12-02 Newport Corporation Stiff cross roller bearing configuration
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US6601524B2 (en) 2001-03-28 2003-08-05 Newport Corporation Translation table with a spring biased dovetail bearing
US6791058B2 (en) 2001-04-25 2004-09-14 Newport Corporation Automatic laser weld machine for assembling photonic components
US6568666B2 (en) 2001-06-13 2003-05-27 Newport Corporation Method for providing high vertical damping to pneumatic isolators during large amplitude disturbances of isolated payload
US6619611B2 (en) 2001-07-02 2003-09-16 Newport Corporation Pneumatic vibration isolator utilizing an elastomeric element for isolation and attenuation of horizontal vibration
US6746005B1 (en) * 2001-10-04 2004-06-08 The United States Of America As Represented By The Secretary Of The Navy Constant natural frequency passive-active mount
JP4109891B2 (ja) * 2002-04-19 2008-07-02 キヤノン株式会社 能動制振装置、露光装置及びデバイス製造方法
FR2856765B1 (fr) * 2003-06-26 2005-12-02 Hutchinson Batteur dynamique actif
WO2006135405A2 (en) 2004-08-30 2006-12-21 Lord Corporation Helicopter vibration control system and rotary force generator for canceling vibrations
US7722322B2 (en) * 2004-08-30 2010-05-25 Lord Corporation Computer system and program product for controlling vibrations
US8267652B2 (en) * 2004-08-30 2012-09-18 Lord Corporation Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations
US8162606B2 (en) * 2004-08-30 2012-04-24 Lord Corporation Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations
US8090482B2 (en) * 2007-10-25 2012-01-03 Lord Corporation Distributed active vibration control systems and rotary wing aircraft with suppressed vibrations
US8231098B2 (en) 2004-12-07 2012-07-31 Newport Corporation Methods and devices for active vibration damping of an optical structure
US20070014418A1 (en) * 2005-07-14 2007-01-18 Eatwell Graham P Vibration excited sound absorber with dynamic tuning
US8170225B2 (en) * 2007-02-14 2012-05-01 Integrated Dynamics Engineering Gmbh Method for adapting a vibration isolation system
EP2241502B1 (de) * 2009-04-13 2017-03-08 Sikorsky Aircraft Corporation Aktive Schwingungsunterdrückung durch Leistungsminimierung
US8857585B2 (en) 2010-12-29 2014-10-14 Newport Corporation Tunable vibration dampers and methods of manufacture and tuning
EP3019768B1 (de) 2013-07-12 2017-05-03 BAE Systems PLC Verbesserungen an und in zusammenhang mit vibrationssteuerung
EP2824360A1 (de) * 2013-07-12 2015-01-14 BAE Systems PLC Verbesserungen an und in Zusammenhang mit Vibrationssteuerung
US10164688B2 (en) * 2014-04-30 2018-12-25 Apple Inc. Actuator assisted alignment of connectible devices
DE102022102692B3 (de) 2022-02-04 2023-07-20 Syntegon Technology Gmbh Transportvorrichtung zu einem Transport von Produkten und Verfahren zu einem Transportieren von Produkten mittels einer Transportvorrichtung

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Also Published As

Publication number Publication date
DE69228430T2 (de) 1999-09-16
EP0654132A1 (de) 1995-05-24
CA2142012A1 (en) 1994-03-03
EP0654132A4 (de) 1996-03-13
WO1994004866A1 (en) 1994-03-03
DE69228430D1 (de) 1999-03-25
CA2142012C (en) 1999-06-15
EP0654132B1 (de) 1999-02-10
US5251863A (en) 1993-10-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee