EP1096050A3 - Verfahren zum Auswuchten von rotierenden Körpern - Google Patents

Verfahren zum Auswuchten von rotierenden Körpern Download PDF

Info

Publication number
EP1096050A3
EP1096050A3 EP00122114A EP00122114A EP1096050A3 EP 1096050 A3 EP1096050 A3 EP 1096050A3 EP 00122114 A EP00122114 A EP 00122114A EP 00122114 A EP00122114 A EP 00122114A EP 1096050 A3 EP1096050 A3 EP 1096050A3
Authority
EP
European Patent Office
Prior art keywords
rotation speed
speed
imbalance
produces
critical
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
EP00122114A
Other languages
English (en)
French (fr)
Other versions
EP1096050B1 (de
EP1096050A2 (de
Inventor
Christian Dr. Dyballa
Max Grosse Hündfeld
Jürgen HAMBROCK
Armin Hapke
Rudolf Herden
Reinhard Kaufmann
Thorsten Kuka
Helge Müller
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP1096050A2 publication Critical patent/EP1096050A2/de
Publication of EP1096050A3 publication Critical patent/EP1096050A3/de
Application granted granted Critical
Publication of EP1096050B1 publication Critical patent/EP1096050B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/26—Imbalance; Noise level
    • 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)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Testing Of Balance (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Auswuchten eines Körpers, der durch einen geregelten Antrieb in Rotation versetzt wird, unter Verwendung einer Auswuchtvorrichtung, bestehend aus mindestens einer mit dem Körper umlaufenden, konzentrisch zu seiner Rotationsachse angeordneten kreisringförmigen Laufbahn, innerhalb der Gewichte frei beweglich angeordnet sind, und unter Verwendung einer Unwuchterkennungseinrichtung, die die unwuchtbedingten Auslenkungen des aus dem Körper und der Auswuchteinrichtung bestehenden Systems während der Rotation oder dessen unwuchtbedingte Drehzahlschwankungen in ein Unwuchtsignal umwandelt, wobei das System in einem ersten Verfahrensschritt zur Unwuchterkennung mit einer Drehzahl unterhalb seiner kritischen Drehzahl oder unterhalb der kritischen Drehzahl seines Lagersystems gedreht wird und wobei die Auswuchteinrichtung derart beschaffen ist, dass die Gewichte bei dieser Drehzahl von der (den) Laufbahn(en) mitgenommen werden. Um sicher und in möglichst kurzer Zeit eine Kompensation der Unwucht vor dem Durchgang durch den kritischen Drehzahlbereich bzw. seine Resonanzfrequenzen zu erreichen, wird vorgeschlagen, dass eine Auswerteschaltung die Hüllkurve des Betrags des Unwuchtsignals ermittelt und im Bereich ihres Minimums oder bei Unterschreiten eines Grenzwertes den Körper auf eine Drehzahl oberhalb seiner kritischen Drehzahl oder der kritischen Drehzahl seines Lagersystems beschleunigt.
EP00122114A 1999-10-29 2000-10-12 Verfahren zum Auswuchten von rotierenden Körpern Expired - Lifetime EP1096050B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19952464A DE19952464C2 (de) 1999-10-29 1999-10-29 Verfahren zum Auswuchten eines rotierenden Körpers, der durch einen geregelten Antrieb in Rotation versetzt wird, und Verwendung des Verfahrens
DE19952464 1999-10-29

Publications (3)

Publication Number Publication Date
EP1096050A2 EP1096050A2 (de) 2001-05-02
EP1096050A3 true EP1096050A3 (de) 2002-08-14
EP1096050B1 EP1096050B1 (de) 2005-08-17

Family

ID=7927509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00122114A Expired - Lifetime EP1096050B1 (de) 1999-10-29 2000-10-12 Verfahren zum Auswuchten von rotierenden Körpern

Country Status (4)

Country Link
EP (1) EP1096050B1 (de)
AT (1) ATE302300T1 (de)
DE (2) DE19952464C2 (de)
ES (1) ES2244383T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10202252C1 (de) * 2002-01-21 2003-03-20 Miele & Cie Verfahren zum Betrieb einer Waschmaschine
DE10244426B4 (de) 2002-09-24 2005-02-10 Siemens Ag Bearbeitungsmaschine
KR101267334B1 (ko) * 2006-11-06 2013-05-23 삼성전자주식회사 세탁기의 볼 밸런서 제어방법
KR101085495B1 (ko) * 2006-11-06 2011-11-23 삼성전자주식회사 드럼 세탁기의 터브 진동제어방법
KR101428477B1 (ko) 2007-01-24 2014-08-12 삼성전자 주식회사 세탁기 및 그 제어방법
KR101287536B1 (ko) * 2007-06-05 2013-07-18 삼성전자주식회사 세탁기 및 그 제어방법
KR101407959B1 (ko) 2008-01-22 2014-06-20 삼성전자주식회사 볼 밸런서를 구비한 드럼 세탁기 및 그 제어방법
CN102686789A (zh) * 2009-08-27 2012-09-19 Lg电子株式会社 洗衣机的控制方法
CN102549208B (zh) 2009-08-27 2015-07-08 Lg电子株式会社 洗衣机的控制方法
AU2010287081B2 (en) * 2009-08-27 2014-03-06 Lg Electronics Inc. Control method of laundry machine
DE102010053104B4 (de) 2010-12-01 2012-12-13 Diehl Ako Stiftung & Co. Kg Wäschebehandlungsvorrichtung und Verfahren zum Steuern des Betriebs einer Wäschebehandlungsvorrichtung
AU2013204355B2 (en) 2012-12-21 2016-10-27 Fisher & Paykel Appliances Limited Improved laundry appliance
US9493897B2 (en) * 2013-06-25 2016-11-15 Whirlpool Corporation Method of operation for a laundry treating appliance having a ball balance ring
PL3702509T3 (pl) * 2019-02-28 2022-01-24 BSH Hausgeräte GmbH Domowe urządzenie z balanserem kulowym i sterowaniem lepkością cieczy

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347883A2 (de) * 1988-06-23 1989-12-27 Walter Dittel GmbH Luftfahrtgerätebau Verfahren und Vorrichtung zum Auswuchten von rotierenden Teilen
DE19522393A1 (de) * 1995-06-23 1997-01-02 Miele & Cie Vorrichtung und Verfahren zur Bestimmung der Unwucht bei einer Trommelwaschmaschine
DE19718321C1 (de) * 1997-04-30 1998-10-29 Miele & Cie Verfahren zum Auswuchten von rotierenden Körpern
DE19857663A1 (de) * 1997-12-20 1999-06-24 Miele & Cie Trommelwaschmaschine oder Waschtrockner bzw. Verfahren zum Waschen und Schleudern von Waschgut in einer Waschmaschine oder einem Waschtrockner
DE19842610A1 (de) * 1997-12-10 1999-07-01 Miele & Cie Verfahren zur Steuerung des Schleuderhochlaufs in einer Waschmaschine oder einem Waschtrockner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421845A1 (de) * 1984-06-13 1985-12-19 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum erfassen der unwucht eines rotierenden koerpers
CA2069120C (en) * 1992-05-21 2005-04-26 Anton Gasafi Weight compensating method and apparatus
DE19506471C2 (de) * 1995-02-24 1999-10-21 Roland Schuehle Verfahren zur elektronischen Bestimmung und Kontrolle der Güte der Ausrichtung aneinandergekuppelter Wellen und Vorrichtung zu dessen Durchführung
IT1289380B1 (it) * 1996-05-30 1998-10-02 Electrolux Zanussi Elettrodome Lavabiancheria con procedimento perfezionato di bilanciamento dinamico
DE19804080B4 (de) * 1998-02-03 2005-07-21 AEG Hausgeräte GmbH Verfahren zum Umverteilen von in eine Trommel in einer Waschmaschine eingebrachter Wäsche

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347883A2 (de) * 1988-06-23 1989-12-27 Walter Dittel GmbH Luftfahrtgerätebau Verfahren und Vorrichtung zum Auswuchten von rotierenden Teilen
DE19522393A1 (de) * 1995-06-23 1997-01-02 Miele & Cie Vorrichtung und Verfahren zur Bestimmung der Unwucht bei einer Trommelwaschmaschine
DE19718321C1 (de) * 1997-04-30 1998-10-29 Miele & Cie Verfahren zum Auswuchten von rotierenden Körpern
DE19842610A1 (de) * 1997-12-10 1999-07-01 Miele & Cie Verfahren zur Steuerung des Schleuderhochlaufs in einer Waschmaschine oder einem Waschtrockner
DE19857663A1 (de) * 1997-12-20 1999-06-24 Miele & Cie Trommelwaschmaschine oder Waschtrockner bzw. Verfahren zum Waschen und Schleudern von Waschgut in einer Waschmaschine oder einem Waschtrockner

Also Published As

Publication number Publication date
ATE302300T1 (de) 2005-09-15
DE50010961D1 (de) 2005-09-22
ES2244383T3 (es) 2005-12-16
EP1096050B1 (de) 2005-08-17
DE19952464A1 (de) 2001-05-23
DE19952464C2 (de) 2002-05-08
EP1096050A2 (de) 2001-05-02

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