MX9501646A - Un sistema de control de vibracion pasivo-adaptable. - Google Patents

Un sistema de control de vibracion pasivo-adaptable.

Info

Publication number
MX9501646A
MX9501646A MX9501646A MX9501646A MX9501646A MX 9501646 A MX9501646 A MX 9501646A MX 9501646 A MX9501646 A MX 9501646A MX 9501646 A MX9501646 A MX 9501646A MX 9501646 A MX9501646 A MX 9501646A
Authority
MX
Mexico
Prior art keywords
vibration
passive
adaptable
mass
aligned
Prior art date
Application number
MX9501646A
Other languages
English (en)
Inventor
Rahmat A Shoureshi
Original Assignee
Cooper Tire & Rubeer Company
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 Cooper Tire & Rubeer Company filed Critical Cooper Tire & Rubeer Company
Publication of MX9501646A publication Critical patent/MX9501646A/es

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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/48—Preventing or reducing imbalance or noise
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • D06F37/225—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
    • D06F37/245—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
    • 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
    • F16F15/04—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 elastic 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
    • F16F15/04—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 elastic means
    • F16F15/06—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 elastic means with metal springs
    • F16F15/067—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 elastic means with metal springs using only wound springs
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/16—Imbalance

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Textile Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

Se proporciona un sistema de control de vibracion pasivo/adaptable, en donde se pueden adaptar diferentes elementos del sistema en línea en respuesta a las vibraciones detectadas. Se conecta un absorbente de vibracion de resorte/masa (67) con un cuerpo que vibra (20), para absorber la energía generada por ese cuerpo, para minimizar la transmision de vibraciones a una estructura (30) en comunicacion mecánica con el cuerpo de vibra. En una modalidad de la presente invencion, la masa (60) del absorbente de vibracion se puede ajustar, en línea, para compensar las vibraciones detectadas. Se conecta un sensor de vibracion ya sea al cuerpo que vibra o a la estructura conectada, para detectar el nivel de vibracion arriba de un nivel deseado, y para enviar una señal que representa esa vibracion, a un controlador electronico. El controlador electronico (500) se diseña para instruir al accionador para adaptar la masa, para compensar la vibracion detectada. En las modalidades adicionales del sistema, se puede ajustar la rigidez del resorte (65), más bien que la masa del peso, en línea, para "sintonizar" el absorbente de vibracion. Además, si está presente más de una frecuencia de excitacion, se pueden poner en cascada una pluralidad de absorbentes de vibracion adaptables y/o puramente pasivos en línea, para minimizar las vibraciones debido a una pluralidad de frecuencias de excitacion. Dependiendo del numero de ejes de vibracion que se van a atenuar, se puede utilizar un elemento o una pluralidad de elementos absorbentes de vibracion pasivos/adaptables.
MX9501646A 1994-04-04 1995-04-04 Un sistema de control de vibracion pasivo-adaptable. MX9501646A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/222,085 US5564537A (en) 1994-04-04 1994-04-04 Adaptive-passive vibration control system

Publications (1)

Publication Number Publication Date
MX9501646A true MX9501646A (es) 1997-04-30

Family

ID=22830757

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9501646A MX9501646A (es) 1994-04-04 1995-04-04 Un sistema de control de vibracion pasivo-adaptable.

Country Status (9)

Country Link
US (1) US5564537A (es)
EP (1) EP0676559B1 (es)
JP (1) JPH0842630A (es)
KR (1) KR950034049A (es)
AT (1) ATE190120T1 (es)
CA (1) CA2146230C (es)
DE (1) DE69515191T2 (es)
ES (1) ES2145871T3 (es)
MX (1) MX9501646A (es)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5695027A (en) * 1995-11-15 1997-12-09 Applied Power Inc. Adaptively tuned vibration absorber
US5920173A (en) * 1995-11-15 1999-07-06 Applied Power Inc. Feedback enhanced adaptively tuned vibration absorber
US5710714A (en) * 1995-11-15 1998-01-20 Applied Power Inc. Electronic controller for an adaptively tuned vibration absorber
GB9611817D0 (en) * 1996-06-06 1996-08-07 Univ Southampton Active vibration system
US5811821A (en) * 1996-08-09 1998-09-22 Park Scientific Instruments Single axis vibration reducing system
US5873559A (en) * 1997-04-17 1999-02-23 Applied Power Inc. Adaptively tuned vibration absorber for reduction of aircraft cabin noise
FR2764023B1 (fr) * 1997-05-30 2001-11-09 Renault Attenuateur de vibrations pour vehicule automobile
DE19725770C2 (de) * 1997-06-18 1999-04-22 Deutsch Zentr Luft & Raumfahrt Verwendung einer Vorrichtung zur Dämpfung von Schwingungen eines elastischen Systems, mit einem Schwingungstilger
US5954169A (en) 1997-10-24 1999-09-21 Lord Corporation Adaptive tuned vibration absorber, system utilizing same and method of controlling vibration therewith
US5924670A (en) * 1997-12-09 1999-07-20 Applied Power Inc. Adaptively tuned elastomeric vibration absorber
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
US6198580B1 (en) 1998-08-17 2001-03-06 Newport Corporation Gimballed optical mount
SE520327C2 (sv) * 1998-10-19 2003-06-24 Skf Autobalance Systems Ab Metod för förbalansering av en roterande trumma, som har en temporärt varierande obalans
US6202960B1 (en) 1998-11-06 2001-03-20 The Boeing Company Aircraft landing gear absorber
US6296093B1 (en) 1998-11-09 2001-10-02 Lord Corportion Vibration-damped machine and control method therefor
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
BR0008384A (pt) 1999-02-22 2003-08-26 Cooper Tire & Rubber Co Aparelho para atenuação de vibrações usando atuação eletrônica e eletromagnética
FR2790115B1 (fr) 1999-02-23 2001-05-04 Micro Controle Procede et dispositif pour deplacer un mobile sur une base montee elastiquement par rapport au sol
US6290037B1 (en) * 1999-04-21 2001-09-18 Purdue Research Foundation Vibration absorber using shape memory material
FR2792696B1 (fr) * 1999-04-22 2002-04-12 Vibrachoc Sa Dispositif resonant, tel que batteur ou generateur d'efforts
US6511035B1 (en) 1999-08-03 2003-01-28 Newport Corporation Active vibration isolation systems with nonlinear compensation to account for actuator saturation
US6805337B1 (en) * 2000-03-02 2004-10-19 Omnitek Research & Development, Inc. Apparatus for isolation of payloads with low transmissibility
US6523695B1 (en) * 2000-09-15 2003-02-25 Nikon Corporation Method and apparatus for operating a vibration isolation system having electronic and pneumatic control systems
US6267361B1 (en) * 2000-09-21 2001-07-31 Carrier Vibrating Equipment, Inc. Dynamic reaction reducer for isolated vibratory equipment
DE10062370A1 (de) * 2000-12-14 2002-06-20 Bsh Bosch Siemens Hausgeraete Anordnung zur Dämpfung der von einem Motor ausgehenden Schwingung
US6655840B2 (en) 2001-02-13 2003-12-02 Newport Corporation Stiff cross roller bearing configuration
DE10112477A1 (de) * 2001-03-15 2002-09-19 Man Nutzfahrzeuge Ag Verfahren zur Abstimmung eines Maschinenlagers
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
US20020170793A1 (en) * 2001-05-15 2002-11-21 Kemeny Zoltan A. Nonlinear mass damper with active centerband control
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
CN1324197C (zh) * 2001-12-26 2007-07-04 学校法人日本大学 构造物的减振装置
US6681908B2 (en) * 2002-01-08 2004-01-27 Honeywell International, Inc. Adjustable tuned mass damper
GB2388715B (en) 2002-05-13 2005-08-03 Splashpower Ltd Improvements relating to the transfer of electromagnetic power
AU2003240999A1 (en) * 2002-05-13 2003-11-11 Splashpower Limited Improvements relating to the transfer of electromagnetic power
US20050257579A1 (en) * 2004-05-21 2005-11-24 Whirlpool Patents Company Force isolating applicance
US8231098B2 (en) 2004-12-07 2012-07-31 Newport Corporation Methods and devices for active vibration damping of an optical structure
TR200808236T1 (tr) * 2006-06-21 2009-02-23 Arçeli̇k Anoni̇m Şi̇rketi̇ Bir çamaşır makinası
DE602006006050D1 (de) * 2006-07-25 2009-05-14 Electrolux Home Prod Corp Verfahren zur Installation einer Waschmaschine
EP1887125A1 (en) * 2006-08-07 2008-02-13 Electrolux Home Products Corporation N.V. Adjustable tuned mass damper for a laundry treating machine
JP5379011B2 (ja) 2006-11-03 2013-12-25 コーニンクレッカ フィリップス エヌ ヴェ パーソナルケア電気器具における使用のための振動相殺二次共振器
US8002094B2 (en) * 2007-01-09 2011-08-23 Honeywell International Inc. Vibration isolation apparatus and methods of manufacture
US20090151398A1 (en) * 2007-12-18 2009-06-18 Bsh Home Appliances Corporation Anti-vibration device
US8800736B2 (en) * 2008-05-30 2014-08-12 Design, Imaging & Control, Inc. Adjustable tuned mass damper systems
DE102009047107A1 (de) * 2009-11-25 2011-05-26 Robert Bosch Gmbh Elektrowerkzeug mit adaptivem Schwingungsreduzierer
DE102009047106A1 (de) * 2009-11-25 2011-05-26 Robert Bosch Gmbh Variation der Eigenfrequenz von Schwingungsmitteln in Elektrowerkzeugen
ITTO20090933A1 (it) 2009-11-27 2011-05-28 Indesit Co Spa Macchina per il trattamento dei panni provvista di un dispositivo smorzatore di vibrazioni
US8382375B2 (en) * 2010-01-22 2013-02-26 Baker Hughes Incorporated Motor shaft vibration isolator for electric submersible pumps
AU2010351124A1 (en) 2010-04-16 2012-11-29 Ammann Schweiz Ag Arrangement for providing a pulsing compressive force
DE102010029910A1 (de) * 2010-06-10 2011-12-15 Bayerische Motoren Werke Aktiengesellschaft Aktiver Scchwingungstilger
IT1400669B1 (it) * 2010-06-25 2013-06-28 Calabrian High Tech Cht S R L Sistema di bilanciamento delle forze d inerzia rotanti generate dalla maldistribuzione dei panni in una lavatrice
CN103384780B (zh) 2010-12-29 2016-03-30 新港公司 可调谐式振动阻尼器以及制造和调谐方法
DE102011006024A1 (de) * 2011-03-24 2012-09-27 Carl Zeiss Smt Gmbh Anordnung zur Vibrationsisolation einer Nutzlast
US8851864B2 (en) 2011-09-02 2014-10-07 Baker Hughes Incorporated Attenuating vibration in a submersible pump
US20140061428A1 (en) * 2012-08-30 2014-03-06 Darren Chao Isolation system and method thereof
US20140061423A1 (en) * 2012-08-30 2014-03-06 Darren Chao Fast response dual stiffened mode isolator and method thereof
US9353817B2 (en) * 2012-08-30 2016-05-31 Kinematic Systems, Inc. Isolation system and method thereof
DE102014201612B4 (de) * 2014-01-30 2018-10-18 Volkswagen Aktiengesellschaft Antriebseinrichtung
GB2540579B (en) * 2015-07-22 2020-03-18 Ford Global Tech Llc A component mount
EP3436718A4 (en) * 2016-03-28 2019-11-27 Robert Berry DISRUPTIVE TILGERMASS SYSTEM AND METHOD
JP6345727B2 (ja) * 2016-03-31 2018-06-20 三菱重工機械システム株式会社 制振装置
KR101845422B1 (ko) * 2016-04-19 2018-04-05 현대자동차주식회사 액티브마운트의 구조
US9771030B1 (en) 2016-05-24 2017-09-26 Caterpillar Inc. Mounting system for electronic control module
US10597809B2 (en) * 2017-08-17 2020-03-24 Haier Us Appliance Solutions, Inc. Washing machine appliances including a damper
CN107815954B (zh) * 2017-12-06 2023-11-10 哈尔滨市市政工程设计院 基于气动肌肉实现主动振动控制的人行天桥或钢制便桥
DE102018109903B4 (de) * 2018-04-25 2021-10-28 Deutsches Zentrum für Luft- und Raumfahrt e.V. Vorrichtung zur Schwingungsabsorption für eine Waschmaschine, Waschmaschine und Verfahren zum Betreiben einer Waschmaschine
ES1265271Y (es) * 2020-04-30 2021-07-06 Bsh Electrodomesticos Espana Sa Dispositivo de absorción de choques radiales y aparato doméstico que comprende el dispositivo de absorción de choques radiales.
CN112460178B (zh) * 2020-11-25 2024-03-22 中国舰船研究设计中心 一种自调谐低功率作动器、主动控制系统及控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606233A (en) * 1968-04-22 1971-09-20 Bolt Beranek & Newman Vibration isolation system
GB1528486A (en) * 1975-10-22 1978-10-11 Yokohama Rubber Co Ltd Vibration absorbing apparatus
US4140868A (en) * 1977-09-01 1979-02-20 Tuttle Paul D Vibration damper for cables
FR2535807A1 (fr) * 1981-11-18 1984-05-11 Houdaille Lelaurain Sa Perfectionnements aux dispositifs dits " de suspension elastique " de roues et de sieges de vehicules
US4483425A (en) * 1982-09-09 1984-11-20 North American Philips Corporation Vibration control system
US4821205A (en) * 1986-05-30 1989-04-11 Eaton Corporation Seismic isolation system with reaction mass
JP2814241B2 (ja) * 1987-09-25 1998-10-22 株式会社ブリヂストン 振動制御装置
DE3822924C1 (es) * 1988-07-07 1989-11-23 Miele & Cie Gmbh & Co, 4830 Guetersloh, De
US4901573A (en) * 1988-12-27 1990-02-20 United Technologies Corporation Integral structural component vibratory behavior control
US4972930A (en) * 1989-12-26 1990-11-27 The Boeing Company Dynamically adjustable rotary unbalance shaker
JPH04256785A (ja) * 1991-02-08 1992-09-11 Matsushita Electric Ind Co Ltd ドラム式洗濯機
US5127622A (en) * 1991-06-27 1992-07-07 Allied-Signal Inc. Fluidic vibration cancellation mount and method
JP2645933B2 (ja) * 1991-09-30 1997-08-25 三洋電機株式会社 洗濯機

Also Published As

Publication number Publication date
CA2146230A1 (en) 1995-10-05
DE69515191D1 (de) 2000-04-06
ATE190120T1 (de) 2000-03-15
ES2145871T3 (es) 2000-07-16
DE69515191T2 (de) 2000-11-23
EP0676559A1 (en) 1995-10-11
CA2146230C (en) 1999-08-03
US5564537A (en) 1996-10-15
JPH0842630A (ja) 1996-02-16
EP0676559B1 (en) 2000-03-01
KR950034049A (ko) 1995-12-26

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