GB2203245B - A bimetallic circuit element and a lock incorporating such an element - Google Patents

A bimetallic circuit element and a lock incorporating such an element

Info

Publication number
GB2203245B
GB2203245B GB8806688A GB8806688A GB2203245B GB 2203245 B GB2203245 B GB 2203245B GB 8806688 A GB8806688 A GB 8806688A GB 8806688 A GB8806688 A GB 8806688A GB 2203245 B GB2203245 B GB 2203245B
Authority
GB
United Kingdom
Prior art keywords
lock incorporating
bimetallic circuit
circuit element
bimetallic
incorporating
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.)
Expired - Fee Related
Application number
GB8806688A
Other versions
GB8806688D0 (en
GB2203245A (en
Inventor
Karl-Heinz Buttner
Kurt Raschkowski
Hermann Petlinski
Hermann A Bartels
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.)
Ymos AG Industrieprodukte
Original Assignee
Ymos AG Industrieprodukte
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 Ymos AG Industrieprodukte filed Critical Ymos AG Industrieprodukte
Publication of GB8806688D0 publication Critical patent/GB8806688D0/en
Publication of GB2203245A publication Critical patent/GB2203245A/en
Application granted granted Critical
Publication of GB2203245B publication Critical patent/GB2203245B/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/02—Electrothermal relays wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H2037/5445—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting with measures for avoiding slow break of contacts during the creep phase of the snap bimetal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Thermally Actuated Switches (AREA)
GB8806688A 1987-03-24 1988-03-21 A bimetallic circuit element and a lock incorporating such an element Expired - Fee Related GB2203245B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3709660A DE3709660C2 (en) 1987-03-24 1987-03-24 Closure for a household appliance

Publications (3)

Publication Number Publication Date
GB8806688D0 GB8806688D0 (en) 1988-04-20
GB2203245A GB2203245A (en) 1988-10-12
GB2203245B true GB2203245B (en) 1991-10-02

Family

ID=6323865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8806688A Expired - Fee Related GB2203245B (en) 1987-03-24 1988-03-21 A bimetallic circuit element and a lock incorporating such an element

Country Status (4)

Country Link
DE (1) DE3709660C2 (en)
FR (1) FR2613124B1 (en)
GB (1) GB2203245B (en)
IT (1) IT1216178B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641591C1 (en) * 1996-10-09 1998-01-29 Ltd Locking Technologies And D Bimetal actuator for holding and releasing door lock of washing machine
US6036241A (en) * 1998-03-11 2000-03-14 Maytag Corporation Locking mechanism for an appliance door
DE19852578C5 (en) * 1998-11-04 2005-11-17 Ellenberger & Poensgen Gmbh Locking device z. B. for household appliance doors
DE29824095U1 (en) 1998-11-04 2000-04-27 Ellenberger & Poensgen Locking device e.g. for domestic appliance doors
GB2345795B (en) 1999-01-13 2003-05-21 Marconi Applied Techn Ltd Electron beam tube
DE19953633A1 (en) * 1999-11-09 2001-05-10 Diehl Ako Stiftung Gmbh & Co Control device of a washing machine or dryer
IT1320477B1 (en) * 2000-06-30 2003-11-26 Bitron Spa DOOR LOCKING DEVICE, ESPECIALLY FOR A HOUSEHOLD APPLIANCE.
DE10056458C1 (en) * 2000-11-14 2002-06-20 Siemens Ag Safety position switch with timing element for door has locking pin cooperating with ratchet opening in switch operating element released after timed delay interval
US6756876B2 (en) * 2001-09-24 2004-06-29 Texas Instruments Incorporated Circuit interrupter and method
DE10236777A1 (en) * 2002-08-10 2004-03-04 Ellenberger & Poensgen Gmbh Electrothermally controlled locking device for an appliance door
DE102007035921B3 (en) * 2007-07-23 2008-11-20 E.G.O. Elektro-Gerätebau GmbH Holding device for a door of a household electrical appliance
PL2619784T3 (en) * 2010-09-24 2015-08-31 Ellenberger & Poensgen Miniature safety switch
CN106048982B (en) * 2015-04-10 2019-04-19 伊利诺斯工具制品有限公司 Door lock
WO2017059911A1 (en) * 2015-10-08 2017-04-13 Arcelik Anonim Sirketi Laundry machine having an improved door locking mechanism

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB794827A (en) * 1954-08-30 1958-05-14 Mueller Otto Improvements in or relating to thermo bimetal switches
GB1022332A (en) * 1963-08-09 1966-03-09 Philips Nv Improvements in or relating to bimetallic elements
GB1073021A (en) * 1963-06-06 1967-06-21 Hans Joachim Tappert Improved bimetal element and a switching device incorporating such an element
GB1288160A (en) * 1969-04-28 1972-09-06
GB1473032A (en) * 1974-08-30 1977-05-11 Mccabe F Releasable fire-actuated links
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE679121C (en) * 1936-03-15 1939-07-29 Noekel & Co G M B H Thermal momentary switch
GB795145A (en) * 1954-01-02 1958-05-14 Hotpoint Electric Appliance Co Improvements in or relating to temperature responsive electric cut-outs
DE1099036B (en) * 1956-07-07 1961-02-09 Electrovac Hacht & Huber Fabri Electrical snap switch
FR1526783A (en) * 1963-06-06 1968-05-31 Flashing light device and its various applications, in particular for the safety of stationary motor vehicles
DE1815720C3 (en) * 1968-12-13 1980-06-12 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Locking device for the loading door of a washing machine
DE2117150C3 (en) * 1971-04-08 1978-08-17 Ako-Werke Gmbh & Co, 7988 Wangen Electrothermal lock switch for washing machines, dishwashers or the like
DE2433418C2 (en) * 1974-07-11 1983-12-29 Rommelsbacher, Gustav, Dipl.-Ing., 8804 Dinkelsbühl Thermostat, in particular for hotplates
JPH0731968B2 (en) * 1982-10-12 1995-04-10 生方 眞哉 Thermo-responsive snap relay
DE3517519A1 (en) * 1985-05-15 1986-11-20 Thermostat- und Schaltgerätebau GmbH & Co KG, 8730 Bad Kissingen Thermal switching element

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB794827A (en) * 1954-08-30 1958-05-14 Mueller Otto Improvements in or relating to thermo bimetal switches
GB1073021A (en) * 1963-06-06 1967-06-21 Hans Joachim Tappert Improved bimetal element and a switching device incorporating such an element
GB1022332A (en) * 1963-08-09 1966-03-09 Philips Nv Improvements in or relating to bimetallic elements
GB1288160A (en) * 1969-04-28 1972-09-06
GB1473032A (en) * 1974-08-30 1977-05-11 Mccabe F Releasable fire-actuated links
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

Also Published As

Publication number Publication date
DE3709660A1 (en) 1988-10-06
DE3709660C2 (en) 1994-11-24
IT8819882A0 (en) 1988-03-22
FR2613124B1 (en) 1996-05-24
GB8806688D0 (en) 1988-04-20
GB2203245A (en) 1988-10-12
IT1216178B (en) 1990-02-22
FR2613124A1 (en) 1988-09-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020321