ES2199025A1 - Door locking device - Google Patents

Door locking device

Info

Publication number
ES2199025A1
ES2199025A1 ES200101525A ES200101525A ES2199025A1 ES 2199025 A1 ES2199025 A1 ES 2199025A1 ES 200101525 A ES200101525 A ES 200101525A ES 200101525 A ES200101525 A ES 200101525A ES 2199025 A1 ES2199025 A1 ES 2199025A1
Authority
ES
Spain
Prior art keywords
locking member
bimetal
operating element
heating element
plate
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
ES200101525A
Other languages
Spanish (es)
Other versions
ES2199025B1 (en
Inventor
Mario Chioffi
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.)
Bitron SpA
Original Assignee
Bitron SpA
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 Bitron SpA filed Critical Bitron SpA
Publication of ES2199025A1 publication Critical patent/ES2199025A1/en
Application granted granted Critical
Publication of ES2199025B1 publication Critical patent/ES2199025B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0009—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with thermo-electric actuators, e.g. heated bimetals
    • 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)
  • Lock And Its Accessories (AREA)
  • Thermally Actuated Switches (AREA)
  • Resistance Heating (AREA)
  • Cookers (AREA)

Abstract

A door locking device for an electrical appliance comprises: a support structure 2,5 a locking member 27 movable between a rest position and a working position and a control device 12,22,25,26 for controlling the movement of the locking member 27. The control member comprises: a metal plate 12 connected to the locking member 27 an electrical heating element 26 a bimetal operating element 25 which is in contact with the heating element 26 and which deforms as a current is passed through the heating element 26 to move the locking member 27 from the rest position to the working position a bimetal compensating element 22 cooperating with the bimetal operating element 25 and/or with the plate 12 which, upon an increase in ambient temperature, reduces the delay with which the bimetal operating element 25 returns the locking member 27 and the plate 12 to the rest positions and a screw 23 for adjusting the position of the bimetal operating element 25 in order to calibrate the delay.
ES200101525A 2000-06-30 2001-06-29 DOOR LOCK DEVICE, IN PARTICULAR FOR AN APPLIANCES. Expired - Fee Related ES2199025B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000TO000656A IT1320477B1 (en) 2000-06-30 2000-06-30 DOOR LOCKING DEVICE, ESPECIALLY FOR A HOUSEHOLD APPLIANCE.
ITTO00A0656 2000-06-30

Publications (2)

Publication Number Publication Date
ES2199025A1 true ES2199025A1 (en) 2004-02-01
ES2199025B1 ES2199025B1 (en) 2005-05-16

Family

ID=11457881

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101525A Expired - Fee Related ES2199025B1 (en) 2000-06-30 2001-06-29 DOOR LOCK DEVICE, IN PARTICULAR FOR AN APPLIANCES.

Country Status (5)

Country Link
DE (1) DE10131636A1 (en)
ES (1) ES2199025B1 (en)
FR (1) FR2811006A1 (en)
GB (1) GB2364350B (en)
IT (1) IT1320477B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ292878B6 (en) * 2002-05-22 2003-12-17 Radomír Bednář Lock
ITMI20022369A1 (en) * 2002-11-08 2004-05-09 Elettrotecnica Rold Srl LOCKING DEVICE FOR THE CLOSING DOOR OF A WASHING MACHINE
DE10334641B3 (en) * 2003-07-28 2004-08-26 Ellenberger & Poensgen Gmbh Locking and unlocking device for house door or lid of electrical equipment, has sliding member in housing to grip door and has locking aperture and longitudinal slit
KR20060026316A (en) * 2004-09-20 2006-03-23 삼성전자주식회사 Latch assembly and drying machine having the same
ITMI20050297A1 (en) * 2005-02-25 2006-08-26 Elettrotecnica Rold Srl BLOCCOPORTA FOR WASHING MACHINES
DE102007035921B3 (en) * 2007-07-23 2008-11-20 E.G.O. Elektro-Gerätebau GmbH Holding device for a door of a household electrical appliance
IT1392570B1 (en) * 2008-12-24 2012-03-09 Bitron Spa DOOR-LOCKING DEVICE, PARTICULARLY FOR APPLIANCES
ITTO20110564A1 (en) * 2011-06-28 2012-12-29 Bitron Spa DOOR-LOCKING DEVICE, PARTICULARLY FOR APPLIANCES
CN105088667B (en) * 2014-04-22 2018-12-07 伊利诺斯工具制品有限公司 No screw installs door lock
DE102014210568A1 (en) * 2014-06-04 2015-12-17 Meiko Maschinenbau Gmbh & Co. Kg Device for closing a treatment room of a dishwasher and method for operating a dishwasher

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111474A (en) * 1976-06-25 1978-09-05 Ellenberger & Poensgen Gmbh Electrically operated door lock
GB2128283A (en) * 1982-10-04 1984-04-26 Texas Instruments Italia Spa Safety locking devices for doors of washing machines and the like
GB2174140A (en) * 1985-04-03 1986-10-29 Omp Off Meccano Plast A device for locking the door of a washing-machine more particularly a clothes washing-machine
GB2203245A (en) * 1987-03-24 1988-10-12 Ymos Ag Ind Produkte A bimetallic circuit element for a lock
US4988132A (en) * 1987-01-27 1991-01-29 Onofrio Rocchitelli Doorlatch, in particular for washing machines
EP0965677A1 (en) * 1998-06-11 1999-12-22 BITRON S.p.A. A door locking device for an electric household appliance

Family Cites Families (3)

* 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
IT1162081B (en) * 1978-02-24 1987-03-18 Omp Off Meccano Plast DOOR LOCKING DEVICE, IN PARTICULAR FOR DOMESTIC AND SIMILAR WASHING MACHINES
IT1223750B (en) * 1988-08-02 1990-09-29 Omp Off Meccano Plast DOOR LOCKING DEVICE OF A WASHING MACHINE OR SCRUBBER

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111474A (en) * 1976-06-25 1978-09-05 Ellenberger & Poensgen Gmbh Electrically operated door lock
GB2128283A (en) * 1982-10-04 1984-04-26 Texas Instruments Italia Spa Safety locking devices for doors of washing machines and the like
GB2174140A (en) * 1985-04-03 1986-10-29 Omp Off Meccano Plast A device for locking the door of a washing-machine more particularly a clothes washing-machine
US4988132A (en) * 1987-01-27 1991-01-29 Onofrio Rocchitelli Doorlatch, in particular for washing machines
GB2203245A (en) * 1987-03-24 1988-10-12 Ymos Ag Ind Produkte A bimetallic circuit element for a lock
EP0965677A1 (en) * 1998-06-11 1999-12-22 BITRON S.p.A. A door locking device for an electric household appliance

Also Published As

Publication number Publication date
ITTO20000656A0 (en) 2000-06-30
IT1320477B1 (en) 2003-11-26
ES2199025B1 (en) 2005-05-16
GB0116095D0 (en) 2001-08-22
GB2364350A (en) 2002-01-23
FR2811006A1 (en) 2002-01-04
DE10131636A1 (en) 2002-01-10
ITTO20000656A1 (en) 2001-12-30
GB2364350B (en) 2003-12-31

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