IT1141564B - Dispositivo per rilevare il numero di giri e lo squilibrio di un aggregato sopportato in modo oscillante in una cassa - Google Patents

Dispositivo per rilevare il numero di giri e lo squilibrio di un aggregato sopportato in modo oscillante in una cassa

Info

Publication number
IT1141564B
IT1141564B IT21297/80A IT2129780A IT1141564B IT 1141564 B IT1141564 B IT 1141564B IT 21297/80 A IT21297/80 A IT 21297/80A IT 2129780 A IT2129780 A IT 2129780A IT 1141564 B IT1141564 B IT 1141564B
Authority
IT
Italy
Prior art keywords
imbalance
revolutions
detect
case
oscillating way
Prior art date
Application number
IT21297/80A
Other languages
English (en)
Other versions
IT8021297A0 (it
Inventor
Peter Glasmacher
Original Assignee
Bauknecht Gmbh G
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 Bauknecht Gmbh G filed Critical Bauknecht Gmbh G
Publication of IT8021297A0 publication Critical patent/IT8021297A0/it
Application granted granted Critical
Publication of IT1141564B publication Critical patent/IT1141564B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance
    • G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
    • G01M1/22—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/26—Imbalance; Noise level

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Balance (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
IT21297/80A 1979-04-19 1980-04-10 Dispositivo per rilevare il numero di giri e lo squilibrio di un aggregato sopportato in modo oscillante in una cassa IT1141564B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792915815 DE2915815A1 (de) 1979-04-19 1979-04-19 Vorrichtung zum erfassen der drehzahl und der unwucht eines in einem gehaeuse schwingend gelagerten aggregates

Publications (2)

Publication Number Publication Date
IT8021297A0 IT8021297A0 (it) 1980-04-10
IT1141564B true IT1141564B (it) 1986-10-01

Family

ID=6068712

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21297/80A IT1141564B (it) 1979-04-19 1980-04-10 Dispositivo per rilevare il numero di giri e lo squilibrio di un aggregato sopportato in modo oscillante in una cassa

Country Status (4)

Country Link
DE (1) DE2915815A1 (it)
ES (1) ES8100375A1 (it)
FR (1) FR2454625A1 (it)
IT (1) IT1141564B (it)

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Publication number Priority date Publication date Assignee Title
DE3039315C2 (de) * 1980-10-17 1984-10-31 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Schaltungsanordnung zur Stromversorgung eines drehzahlregelbaren Elektromotors
DE3117106A1 (de) * 1981-04-30 1982-11-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "einrichtung zum verhindern von schaedlichen schwingungen bei einer trommelwaschmaschine"
FR2524020A1 (fr) * 1982-03-26 1983-09-30 Esswein Sa Machine a laver le linge a moyens de detection de balourds
FR2544352B2 (fr) * 1982-12-30 1986-01-24 Esswein Sa Lave-linge a energie de brassage du linge variable en fonction du couple resistant s'opposant au moteur d'entrainement du tambour
DE3362234D1 (en) * 1982-03-26 1986-04-03 Esswein Sa Clothes washer with a reduced-power motor for driving the drum
FR2524021A1 (fr) * 1982-03-26 1983-09-30 Esswein Sa Lave-linge a moteur d'entrainement du tambour de puissance reduite
CH658410A5 (de) * 1982-12-14 1986-11-14 Escher Wyss Ag Verfahren zum ausgleichen von unwuchten beim hochfahren von schleudervorrichtungen auf eine bestimmte drehzahl, und dessen anwendung.
DE3306052C2 (de) * 1983-02-22 1985-04-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Haushaltsgerät, insbesondere Geschirr- oder Wäschewaschgerät oder -Trockner
DE3421845A1 (de) * 1984-06-13 1985-12-19 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum erfassen der unwucht eines rotierenden koerpers
DE3938822C2 (de) * 1989-11-23 1994-12-22 Miele & Cie Trommelwaschmaschine
DE4038178C2 (de) * 1990-11-30 1994-07-28 Telefunken Microelectron Verfahren zur Unwuchtmessung einer beladenen Wäschetrommel beim Schleudervorgang einer Waschmaschine
US5280660A (en) * 1992-10-05 1994-01-25 Pellerin Milnor Corporation Centrifugal extracting machine having balancing system
DE4235614C2 (de) * 1992-10-22 2000-02-10 Ako Werke Gmbh & Co Verfahren zur Ermittlung der Unwucht einer beladenen Waschmaschinentrommel
JP3030228B2 (ja) * 1995-04-14 2000-04-10 三洋電機株式会社 遠心脱水装置
DE19735313B4 (de) * 1997-08-14 2008-02-07 Bayerische Motoren Werke Ag Verfahren zur Ermittlung von geschwindigkeitsunabhängigen Frequenzen eines Nutzsignalanteils
DE19804079B4 (de) * 1998-02-03 2011-02-24 Electrolux Rothenburg Gmbh Factory And Development Verfahren zur Ermittlung einer Umverteilung und damit einer Änderung einer Unwucht von in eine drehbar antreibbare Trommel eingebrachten Gegenständen
FR2796088B1 (fr) * 1999-07-09 2001-11-30 Ciapem Sa Cie Ind D App Menage Machine a laver et/ou secher le linge equipee d'une regulation de vitesse de tambour
EP1655402A3 (de) * 1999-08-30 2006-05-17 Pharmagg Systemtechnik GmbH Verfahren zum Nassbehandeln, insbesondere Waschen, von Wäschestücken
ES2226663T5 (es) * 2000-06-30 2008-02-16 Whirlpool Corporation Metodo para detectar y controlar el desequilibrio dinamico en un tambor de una maquina lavadora y maquina lavadora que utiliza dicho metodo.
US6568018B1 (en) * 2001-03-30 2003-05-27 Standet International Corporation Washing machine speed sensor
US7000436B2 (en) 2001-08-06 2006-02-21 Emerson Electric Co. Appliance control system with hyperspin mode
WO2003014456A1 (en) * 2001-08-06 2003-02-20 Emerson Electric Co. Appliance control system with hyperspin mode
US6968632B2 (en) 2002-04-10 2005-11-29 Fisher & Paykel Appliances Limited Laundry appliance
EP1497490B1 (en) 2002-04-10 2012-08-22 Fisher & Paykel Appliances Limited A laundry appliance
US7249742B2 (en) 2002-04-10 2007-07-31 Fisher & Paykel Appliances Limited Self-levelling foot arrangement for an appliance
NZ518290A (en) * 2002-04-10 2005-02-25 Fisher & Paykel Appliances Ltd A laundry appliance
DE102004019700B3 (de) * 2004-04-20 2005-06-30 Miele & Cie. Kg Verfahren und Vorrichtung zur Erkennung von Betriebszuständen in einem elektronisch gesteuerten Wäschetrockner
DE102004053216B3 (de) * 2004-06-18 2006-02-09 Diehl Ako Stiftung & Co. Kg Vorrichtung zur Erfassung einer Schwingbewegung einer Wäschetrommel
DE102004043752B4 (de) * 2004-09-10 2007-12-06 Schaeffler Kg Messvorrichtung mit einer optischen Sensorik und ein Verfahren mit der Messvorrichtung
DK1736589T3 (en) * 2005-06-24 2014-11-17 V Zug Ag Washing with imbalance detector
KR101272341B1 (ko) * 2006-09-19 2013-06-05 엘지전자 주식회사 세탁기의 진동 감지 장치 및 방법
DE102012214863A1 (de) 2012-08-21 2014-02-27 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zur Drehbewegungserkennung einer Trommel
DE102012215431A1 (de) 2012-08-30 2014-03-06 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zur Drehbewegungserkennung einer Trommel
CN113967541A (zh) * 2021-09-16 2022-01-25 青岛海尔生物医疗科技有限公司 用于控制离心机的方法及装置、离心机、存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE448079A (it) * 1941-11-27
DE1777321U (de) * 1958-09-02 1958-11-13 Wilhelm Dr Ing Lepper Sicherheitsvorrichtung fuer waschmaschinen und schleudern.
US3084799A (en) * 1960-03-21 1963-04-09 Maytag Co Time delay control apparatus
DE1610161C2 (de) * 1967-07-25 1984-01-12 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Anordnung zum Feststellen einer Drehbewegung
DE1972015U (de) * 1967-09-19 1967-11-09 Steininger K & J Einrichtung zur begrenzung der waehrend des schleuderganges entstehenden schwingungen der wasch- und schleudertrommel von waschmaschinen.
DE1760740C3 (de) * 1968-06-25 1979-08-16 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Einrichtung zum Verhindern von schädlichen Schwingungen bei einer Trommelwaschmaschine
US3579065A (en) * 1968-06-28 1971-05-18 Eastman Kodak Co Web speed control apparatus
DE1760906C2 (de) * 1968-07-18 1982-03-11 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Anordnung zum Feststellen einer Drehbewegung
GB1361597A (en) * 1970-10-23 1974-07-30 Agfa Gevaert Ag Method and device for controlling the speed of a member
GB1370054A (en) * 1972-03-07 1974-10-09 Philips Electronic Associated Washing machines
US3753067A (en) * 1972-05-17 1973-08-14 Peripheral Systems Corp Motor speed regulation system
FR2271620A1 (en) * 1974-05-14 1975-12-12 Electricite De France Revolution counter for rotary disc - has IR emitter diode reflected from reflective part of disc to phototransistor
DE2656555A1 (de) * 1976-12-14 1978-06-15 Licentia Gmbh Trommelwaschmaschine
US4120013A (en) * 1977-03-28 1978-10-10 Ametek, Inc. Laundry machine control system

Also Published As

Publication number Publication date
ES490500A0 (es) 1980-11-01
FR2454625A1 (fr) 1980-11-14
DE2915815C2 (it) 1987-07-23
ES8100375A1 (es) 1980-11-01
FR2454625B1 (it) 1984-11-16
IT8021297A0 (it) 1980-04-10
DE2915815A1 (de) 1980-11-06

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