PL2090690T3 - Door lock device with thermal protection and method for thermal protection of a door lock device in a household appliance - Google Patents

Door lock device with thermal protection and method for thermal protection of a door lock device in a household appliance

Info

Publication number
PL2090690T3
PL2090690T3 PL08151585T PL08151585T PL2090690T3 PL 2090690 T3 PL2090690 T3 PL 2090690T3 PL 08151585 T PL08151585 T PL 08151585T PL 08151585 T PL08151585 T PL 08151585T PL 2090690 T3 PL2090690 T3 PL 2090690T3
Authority
PL
Poland
Prior art keywords
door lock
lock device
thermal protection
driving
household appliance
Prior art date
Application number
PL08151585T
Other languages
Polish (pl)
Inventor
Valter Castellarin
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 PL2090690T3 publication Critical patent/PL2090690T3/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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • 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
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Lock And Its Accessories (AREA)
  • Special Wing (AREA)
  • Electric Ovens (AREA)

Abstract

A door lock device includes an electrically actuatable locking mechanism (10), provided with actuation coils (10a), and a driving device (11), coupled to the actuation coils (10a) for delivering driving pulses (I) in response to commands of a user. The door lock device is equipped with a logic control unit (12), configured to determine an estimated temperature (T C , T I ) of the electric actuation means (10a) and to prevent delivery of driving pulses (I) by the driving device (11), if the estimated temperature (T C , T I ) is expected to rise above a safety temperature threshold (T TH1 , T TH2 ) as a consequence of delivering a driving pulse (I).
PL08151585T 2008-02-18 2008-02-18 Door lock device with thermal protection and method for thermal protection of a door lock device in a household appliance PL2090690T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08151585A EP2090690B1 (en) 2008-02-18 2008-02-18 Door lock device with thermal protection and method for thermal protection of a door lock device in a household appliance

Publications (1)

Publication Number Publication Date
PL2090690T3 true PL2090690T3 (en) 2011-09-30

Family

ID=39688948

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08151585T PL2090690T3 (en) 2008-02-18 2008-02-18 Door lock device with thermal protection and method for thermal protection of a door lock device in a household appliance

Country Status (5)

Country Link
EP (1) EP2090690B1 (en)
AT (1) ATE507342T1 (en)
DE (1) DE602008006516D1 (en)
PL (1) PL2090690T3 (en)
WO (1) WO2009103331A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1061220B (en) * 1976-03-18 1983-02-28 Texas Instruments Italia Spa IMPROVEMENT IN DOOR-LOCKING DEVICES FOR WASHING MACHINES AND SIMILAR OPERATION BY BIMETAL WITH VOLTMETRIC HEATING
ITTO980511A1 (en) * 1998-06-11 1999-12-13 Bitron Spa DEVICE FOR LOCKING A DOOR OF A DOMESTIC APPLIANCE.
IT1303590B1 (en) * 1998-12-18 2000-11-14 Bitron Spa LOCKING AND UNLOCKING DEVICE OF THE DOOR OF A HOUSEHOLD APPLIANCE.
DE19953633A1 (en) * 1999-11-09 2001-05-10 Diehl Ako Stiftung Gmbh & Co Control device of a washing machine or dryer

Also Published As

Publication number Publication date
WO2009103331A1 (en) 2009-08-27
ATE507342T1 (en) 2011-05-15
EP2090690A1 (en) 2009-08-19
EP2090690B1 (en) 2011-04-27
DE602008006516D1 (en) 2011-06-09

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