PL1942220T3 - Sensor device for determining the angular position of a wash drum of a washing machine - Google Patents

Sensor device for determining the angular position of a wash drum of a washing machine

Info

Publication number
PL1942220T3
PL1942220T3 PL07100256T PL07100256T PL1942220T3 PL 1942220 T3 PL1942220 T3 PL 1942220T3 PL 07100256 T PL07100256 T PL 07100256T PL 07100256 T PL07100256 T PL 07100256T PL 1942220 T3 PL1942220 T3 PL 1942220T3
Authority
PL
Poland
Prior art keywords
determining
sensor device
washing machine
angular position
wash
Prior art date
Application number
PL07100256T
Other languages
Polish (pl)
Inventor
Stefano Casagrande
Original Assignee
Electrolux Home Products Corp Nv
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 Electrolux Home Products Corp Nv filed Critical Electrolux Home Products Corp Nv
Publication of PL1942220T3 publication Critical patent/PL1942220T3/en

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
    • D06F37/30—Driving arrangements 
    • D06F37/302—Automatic drum positioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

There is described a sensor device (11) for determining the angular position of a wash drum (5) of a washing machine (1), which wash drum is mounted inside a wash tub (4) to rotate about an axis of rotation (A), and has a shaft (16) extending through a wall (6) of the wash tub (4); the shaft (16) being fitted with a pulley (7) rotated about the axis of rotation (A) by an electric motor (10); the sensor device (11) has a permanent magnet (12) generating a magnetic field, a sensor (13) for determining the intensity of the magnetic field, and a band (14) of ferromagnetic material fixed to the pulley (7). The sensor (13) and the permanent magnet (12) being fixed stably to the wall (6) of the wash tub (4) so that both face the same outer peripheral edge (15) of the pulley (7).
PL07100256T 2007-01-08 2007-01-08 Sensor device for determining the angular position of a wash drum of a washing machine PL1942220T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07100256A EP1942220B1 (en) 2007-01-08 2007-01-08 Sensor device for determining the angular position of a wash drum of a washing machine

Publications (1)

Publication Number Publication Date
PL1942220T3 true PL1942220T3 (en) 2010-09-30

Family

ID=38042518

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07100256T PL1942220T3 (en) 2007-01-08 2007-01-08 Sensor device for determining the angular position of a wash drum of a washing machine

Country Status (6)

Country Link
EP (1) EP1942220B1 (en)
AT (1) ATE464420T1 (en)
DE (1) DE602007005920D1 (en)
ES (1) ES2340957T3 (en)
PL (1) PL1942220T3 (en)
RU (1) RU2418120C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2812476B1 (en) * 2012-02-09 2021-05-26 Electrolux Laundry Systems France SNC A locking device comprising a moving element, particularly of a washing machine, and associated method
DE102018108944A1 (en) * 2018-04-16 2019-10-17 Trützschler GmbH & Co Kommanditgesellschaft Device for the thermal treatment of a textile web

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1303116B1 (en) * 1998-10-09 2000-10-30 Elbi Int Spa POSITION SENSOR DEVICE FOR THE BASKET OF A MACHINE FOR LINEN TREATMENT.
FR2873133B1 (en) * 2004-07-13 2006-09-08 Electrolux Home Products Franc METHOD FOR DETECTING THE STATUS OF THE DRUM DOORS OF A WASHING OR DRYING MACHINE

Also Published As

Publication number Publication date
RU2007149260A (en) 2009-07-10
RU2418120C2 (en) 2011-05-10
EP1942220A1 (en) 2008-07-09
DE602007005920D1 (en) 2010-05-27
ATE464420T1 (en) 2010-04-15
EP1942220B1 (en) 2010-04-14
ES2340957T3 (en) 2010-06-11

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