EP2220737A1 - Circuit pour faire fonctionner un appareil électroménager - Google Patents

Circuit pour faire fonctionner un appareil électroménager

Info

Publication number
EP2220737A1
EP2220737A1 EP08856421A EP08856421A EP2220737A1 EP 2220737 A1 EP2220737 A1 EP 2220737A1 EP 08856421 A EP08856421 A EP 08856421A EP 08856421 A EP08856421 A EP 08856421A EP 2220737 A1 EP2220737 A1 EP 2220737A1
Authority
EP
European Patent Office
Prior art keywords
button
control unit
circuit arrangement
switch
power supply
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
EP08856421A
Other languages
German (de)
English (en)
Other versions
EP2220737B1 (fr
Inventor
Martin Bischoff
Holger Helmschmidt
Lothar Knopp
Guido Sattler
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2220737A1 publication Critical patent/EP2220737A1/fr
Application granted granted Critical
Publication of EP2220737B1 publication Critical patent/EP2220737B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/226—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil for bistable relays

Definitions

  • the switch 6 remains in its mechanically stable closed state. If a power failure on the part of the supply network, so there is no voltage to the switching power supply 5 and the control unit 7 is turned off.
  • the intelligent solution of the mechanical latching of the switch 6 ensures that after a return of the mains voltage, the switching power supply 5 is supplied immediately with the mains voltage U N. This also allows a conditional on the control unit 7 restarting the previously aborted process at the interrupted point.
  • the button 9 is actuated, whereby the contact of the button 9 closes and the first coil 17 is briefly energized. Since the switch 6 is already closed, the energization of the sink 17 causes no change in the switching state of the switch 6.
  • the control unit 7 monitors the signal line connected to the button 9 and is designed such that the actuation of the button 9 (Tastimpuls) in the closed Switch 6 is registered, whereupon the control unit 7 after completed and registered probe pulse via the driver 13, the sink 18 controls and opens the switch 6, whereby the domestic appliance is disconnected from the power supply. It is thus always possible for an operator to interrupt an ongoing process of the household appliance. In the event of a power failure on the part of the supply network is ensured by the bistable relay 14 and by the mechanical latching that a previously aborted process after the return of the mains voltage is resumable.

Abstract

L'invention concerne un circuit (1) pour faire fonctionner un appareil électroménager, ce circuit comprenant un bloc d'alimentation à découpage (5) destiné à convertir la tension de réseau (UN) d'un réseau d'alimentation en tension continue d'alimentation, une unité de commande (7) servant à commander des processus de l'appareil électroménager, cette unité étant reliée au bloc d'alimentation à découpage (5) et pouvant être alimentée en tension continue d'alimentation, ainsi qu'un bouton-poussoir (9) au moyen duquel le bloc d'alimentation à découpage (5) peut être relié au moins indirectement au réseau d'alimentation par fermeture d'un interrupteur (6) électrique. Selon l'invention, l'interrupteur (6) présente au moins deux états mécaniquement stables et peut être transféré d'un état mécaniquement stable à un autre par actionnement du bouton-poussoir (9) et/ou par l'intermédiaire d'une alimentation en énergie au moins indirecte du côté de l'unité de commande (7).
EP08856421.6A 2007-12-05 2008-11-05 Circuit pour faire fonctionner un appareil électroménager Not-in-force EP2220737B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710058379 DE102007058379A1 (de) 2007-12-05 2007-12-05 Schaltungsanordnung zum Betreiben eines Hausgeräts
PCT/EP2008/065007 WO2009071412A1 (fr) 2007-12-05 2008-11-05 Circuit pour faire fonctionner un appareil électroménager

Publications (2)

Publication Number Publication Date
EP2220737A1 true EP2220737A1 (fr) 2010-08-25
EP2220737B1 EP2220737B1 (fr) 2017-10-11

Family

ID=40456796

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08856421.6A Not-in-force EP2220737B1 (fr) 2007-12-05 2008-11-05 Circuit pour faire fonctionner un appareil électroménager

Country Status (6)

Country Link
US (1) US8358037B2 (fr)
EP (1) EP2220737B1 (fr)
CN (1) CN101897093B (fr)
DE (1) DE102007058379A1 (fr)
EA (1) EA018212B1 (fr)
WO (1) WO2009071412A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010002277A1 (de) * 2010-02-24 2011-08-25 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Schaltungsanordnung zum Betreiben eines Hausgerätes und entsprechendes Verfahren
ES2602435T3 (es) 2010-03-24 2017-02-21 Miele & Cie. Kg Configuración de circuitos para operar un aparato doméstico
DE102010028569A1 (de) 2010-05-04 2011-11-10 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät und Verfahren zum Betreiben eines Haushaltsgerätes
DE102010039660A1 (de) 2010-08-24 2012-03-01 BSH Bosch und Siemens Hausgeräte GmbH Schaltungsanordnung zum Betreiben eines Hausgerätes, Tastermodul für ein Hausgerät und Verfahren zum Betreiben eines Hausgerätes
EP2434516A1 (fr) * 2010-09-22 2012-03-28 Miele & Cie. KG Circuit électrique pour le fonctionnement d'un appareil ménager
US20170149379A1 (en) * 2015-11-20 2017-05-25 Enphase Energy, Inc. Interconnect device for use in islanding a microgrid
EP3706305A1 (fr) * 2019-03-07 2020-09-09 Vorwerk & Co. Interholding GmbH Appareil électroménager et procédé de fonctionnement d'un appareil électroménager

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2250674A1 (de) 1972-10-16 1974-04-25 Bender Walther Dipl Ing Anordnung zur selbsttaetigen wiederherstellung des einschaltzustandes eines verbrauchers nach kurzzeitigem ausfallen oder absinken der netzspannung
DE2816558C2 (de) * 1978-04-17 1986-01-09 Brown, Boveri & Cie Ag, 6800 Mannheim Schaltungsanordnung zur Ansteuerung eines nicht polarisierten Relais
DE3045715C2 (de) 1980-12-04 1986-01-16 Loewe Opta Gmbh, 8640 Kronach Fernsteuerbares nachrichtentechnisches Gerät
CN87208790U (zh) 1987-06-07 1988-09-21 国营万众机器厂 一种全自动洗衣机电脑控制器
US5239203A (en) * 1990-03-30 1993-08-24 Texand Corporation Common ground control switch for an irrigation system
US5070253A (en) * 1990-04-27 1991-12-03 Westinghouse Electric Corp. Solid state control circuit for a dual battery power supply
US5072328A (en) * 1990-09-27 1991-12-10 Square D Company Power control relay for electrical outlets which maintains position in absence of solenoid energization
DE4243991C2 (de) 1992-12-23 1998-05-07 Bosch Siemens Hausgeraete Schalterbetätigungsvorrichtung
IL109607A (en) * 1994-05-10 1997-04-15 Hayim Nevo Grounding fault detection system
US5850559A (en) * 1996-08-07 1998-12-15 Compaq Computer Corporation Method and apparatus for secure execution of software prior to a computer system being powered down or entering a low energy consumption mode
IL121859A (en) * 1997-09-29 2004-07-25 Hayim Nevo High sensitivity electrical switching circuit
JP3722634B2 (ja) * 1998-12-09 2005-11-30 アルプス電気株式会社 電気機器
JP2000184598A (ja) * 1998-12-18 2000-06-30 Alps Electric Co Ltd 電気機器
DE10130608A1 (de) * 2001-06-26 2003-01-09 Bsh Bosch Siemens Hausgeraete Brandschutzeinrichtung für Haushaltgeräte
DE102005058899A1 (de) * 2005-12-09 2007-06-14 BSH Bosch und Siemens Hausgeräte GmbH Schaltungsanordnung zum Verriegeln und/oder Entriegeln eines Türschlosses, insbesondere in einem elektrischen Hausgerät

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009071412A1 *

Also Published As

Publication number Publication date
EP2220737B1 (fr) 2017-10-11
US20100271848A1 (en) 2010-10-28
CN101897093A (zh) 2010-11-24
EA018212B1 (ru) 2013-06-28
DE102007058379A1 (de) 2009-06-10
CN101897093B (zh) 2013-09-25
US8358037B2 (en) 2013-01-22
EA201070664A1 (ru) 2010-12-30
WO2009071412A1 (fr) 2009-06-11

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