FR2454625A1 - Dispositif pour saisir la vitesse de rotation et le balourd d'un ensemble monte oscillant dans un carter - Google Patents

Dispositif pour saisir la vitesse de rotation et le balourd d'un ensemble monte oscillant dans un carter

Info

Publication number
FR2454625A1
FR2454625A1 FR8008917A FR8008917A FR2454625A1 FR 2454625 A1 FR2454625 A1 FR 2454625A1 FR 8008917 A FR8008917 A FR 8008917A FR 8008917 A FR8008917 A FR 8008917A FR 2454625 A1 FR2454625 A1 FR 2454625A1
Authority
FR
France
Prior art keywords
washing machine
dark areas
photocell
drum speed
cell
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.)
Granted
Application number
FR8008917A
Other languages
English (en)
French (fr)
Other versions
FR2454625B1 (enrdf_load_stackoverflow
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.)
G Bauknecht GmbH
Original Assignee
G Bauknecht GmbH
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 G Bauknecht GmbH filed Critical G Bauknecht GmbH
Publication of FR2454625A1 publication Critical patent/FR2454625A1/fr
Application granted granted Critical
Publication of FR2454625B1 publication Critical patent/FR2454625B1/fr
Granted legal-status Critical Current

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)
FR8008917A 1979-04-19 1980-04-21 Dispositif pour saisir la vitesse de rotation et le balourd d'un ensemble monte oscillant dans un carter Granted FR2454625A1 (fr)

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
FR2454625A1 true FR2454625A1 (fr) 1980-11-14
FR2454625B1 FR2454625B1 (enrdf_load_stackoverflow) 1984-11-16

Family

ID=6068712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008917A Granted FR2454625A1 (fr) 1979-04-19 1980-04-21 Dispositif pour saisir la vitesse de rotation et le balourd d'un ensemble monte oscillant dans un carter

Country Status (4)

Country Link
DE (1) DE2915815A1 (enrdf_load_stackoverflow)
ES (1) ES490500A0 (enrdf_load_stackoverflow)
FR (1) FR2454625A1 (enrdf_load_stackoverflow)
IT (1) IT1141564B (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492608A1 (fr) * 1980-10-17 1982-04-23 Bosch Siemens Hausgeraete Circuit d'alimentation en courant d'un moteur electrique a vitesse de rotation reglable
FR2524020A1 (fr) * 1982-03-26 1983-09-30 Esswein Sa Machine a laver le linge a moyens de detection de balourds
FR2524021A1 (fr) * 1982-03-26 1983-09-30 Esswein Sa Lave-linge a moteur d'entrainement du tambour de puissance reduite
EP0090716A1 (fr) * 1982-03-26 1983-10-05 Esswein S.A. Lave-linge à moteur d'entraînement du tambour de puissance réduite
FR2537460A1 (fr) * 1982-12-14 1984-06-15 Escher Wyss Ag Procede pour la compensation de balourds a la mise au regime de dispositifs centrifuges et son application
FR2544352A2 (fr) * 1982-12-30 1984-10-19 Esswein Sa Lave-linge a energie de brassage du linge variable en fonction du couple resistant s'opposant au moteur d'entrainement du tambour
EP1067232A1 (fr) * 1999-07-09 2001-01-10 Ciapem Machine à laver et/ou à sécher le linge équipée d'une régulation de vitesse de tambour
EP1167609A1 (en) * 2000-06-30 2002-01-02 Whirlpool Corporation Method for detecting and controlling the dynamic unbalance in a drum of a washing machine and washing machine that uses such method
WO2003014456A1 (en) * 2001-08-06 2003-02-20 Emerson Electric Co. Appliance control system with hyperspin mode
US7000436B2 (en) 2001-08-06 2006-02-21 Emerson Electric Co. Appliance control system with hyperspin mode
WO2023040353A1 (zh) * 2021-09-16 2023-03-23 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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117106A1 (de) * 1981-04-30 1982-11-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "einrichtung zum verhindern von schaedlichen schwingungen bei einer trommelwaschmaschine"
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
EP1655402A3 (de) * 1999-08-30 2006-05-17 Pharmagg Systemtechnik GmbH Verfahren zum Nassbehandeln, insbesondere Waschen, von Wäschestücken
US6568018B1 (en) * 2001-03-30 2003-05-27 Standet International Corporation Washing machine speed sensor
US7249742B2 (en) 2002-04-10 2007-07-31 Fisher & Paykel Appliances Limited Self-levelling foot arrangement for an appliance
JP2005522289A (ja) 2002-04-10 2005-07-28 フィッシャー アンド ペイケル アプライアンシーズ リミテッド 洗濯機
US6968632B2 (en) 2002-04-10 2005-11-29 Fisher & Paykel Appliances Limited Laundry 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
PL1736589T3 (pl) * 2005-06-24 2015-03-31 V Zug Ag Pralka z detektorem niewyważenia
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111800A1 (enrdf_load_stackoverflow) * 1970-10-23 1972-06-09 Agfa Gevaert Nv
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE448079A (enrdf_load_stackoverflow) * 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
DE1181639B (de) * 1962-10-24 1964-11-12 Heinz Wolbracht Elektro Maschi Anordnung zum Ausgleichen der Unwucht von elastisch gelagerten Trommeln in Waesche-zentrifugen und Waschmaschinen
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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111800A1 (enrdf_load_stackoverflow) * 1970-10-23 1972-06-09 Agfa Gevaert Nv
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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492608A1 (fr) * 1980-10-17 1982-04-23 Bosch Siemens Hausgeraete Circuit d'alimentation en courant d'un moteur electrique a vitesse de rotation reglable
FR2524020A1 (fr) * 1982-03-26 1983-09-30 Esswein Sa Machine a laver le linge a moyens de detection de balourds
FR2524021A1 (fr) * 1982-03-26 1983-09-30 Esswein Sa Lave-linge a moteur d'entrainement du tambour de puissance reduite
EP0090716A1 (fr) * 1982-03-26 1983-10-05 Esswein S.A. Lave-linge à moteur d'entraînement du tambour de puissance réduite
EP0091336A1 (fr) * 1982-03-26 1983-10-12 Esswein S.A. Machine à laver le linge à moyens de détection de balourds
FR2537460A1 (fr) * 1982-12-14 1984-06-15 Escher Wyss Ag Procede pour la compensation de balourds a la mise au regime de dispositifs centrifuges et son application
FR2544352A2 (fr) * 1982-12-30 1984-10-19 Esswein Sa Lave-linge a energie de brassage du linge variable en fonction du couple resistant s'opposant au moteur d'entrainement du tambour
EP1067232A1 (fr) * 1999-07-09 2001-01-10 Ciapem Machine à laver et/ou à sécher le linge équipée d'une régulation de vitesse de tambour
FR2796088A1 (fr) * 1999-07-09 2001-01-12 Ciapem Sa Cie Ind D App Menage Machine a laver et/ou secher le linge equipee d'une regulation de vitesse de tambour
EP1167609A1 (en) * 2000-06-30 2002-01-02 Whirlpool Corporation Method for detecting and controlling the dynamic unbalance in a drum of a washing machine and washing machine that uses such method
WO2003014456A1 (en) * 2001-08-06 2003-02-20 Emerson Electric Co. Appliance control system with hyperspin mode
US7000436B2 (en) 2001-08-06 2006-02-21 Emerson Electric Co. Appliance control system with hyperspin mode
WO2023040353A1 (zh) * 2021-09-16 2023-03-23 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

Also Published As

Publication number Publication date
DE2915815A1 (de) 1980-11-06
DE2915815C2 (enrdf_load_stackoverflow) 1987-07-23
FR2454625B1 (enrdf_load_stackoverflow) 1984-11-16
IT1141564B (it) 1986-10-01
ES8100375A1 (es) 1980-11-01
ES490500A0 (es) 1980-11-01
IT8021297A0 (it) 1980-04-10

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