BR112012029049A2 - circuito de aquecimento com disposição de monitoração para um eletrodoméstico - Google Patents

circuito de aquecimento com disposição de monitoração para um eletrodoméstico

Info

Publication number
BR112012029049A2
BR112012029049A2 BR112012029049A BR112012029049A BR112012029049A2 BR 112012029049 A2 BR112012029049 A2 BR 112012029049A2 BR 112012029049 A BR112012029049 A BR 112012029049A BR 112012029049 A BR112012029049 A BR 112012029049A BR 112012029049 A2 BR112012029049 A2 BR 112012029049A2
Authority
BR
Brazil
Prior art keywords
heating
resistor
heating resistor
appliance
heating circuit
Prior art date
Application number
BR112012029049A
Other languages
English (en)
Other versions
BR112012029049B1 (pt
Inventor
Marco Lorenzi
Paolo Driussi
Original Assignee
Electrolux Home Prod Corp
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 Prod Corp filed Critical Electrolux Home Prod Corp
Publication of BR112012029049A2 publication Critical patent/BR112012029049A2/pt
Publication of BR112012029049B1 publication Critical patent/BR112012029049B1/pt

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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/47—Responding to irregular working conditions, e.g. malfunctioning of pumps 
    • 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 
    • D06F39/04—Heating arrangements
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/26—Heating arrangements, e.g. gas heating equipment
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/44—Current or voltage
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof
    • 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)
  • Control Of Washing Machine And Dryer (AREA)
  • Control Of Resistance Heating (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

circuito de aquecimento com disposição de monitoração para um eletrodoméstico. a presente invenção refere-se a um aparelho para lavagem e/ou secagem, compreendendo um circuito de aquecimento (140) para aquecer um líquido de lavagem e/ou um fluxo de ar de secagem conectado às linhas de distribuição de tensão (105a, 105b), distribuindo energia no interior do aparelho e compreendendo pelo menos um resistor de aquecimento (205) em série com meios de comutação (210a, 210b) controlados por uma unidade de controle de aparelho (125) para energizar, seletivamente, o resistor de aquecimento, quando requerido. os meios de comutação do circuito de aquecimento compreendem um primeiro e um segundo interruptores (210a, 210b) em série com o resistor de aquecimento, sendo interposto entre os primeiros e segundo interruptores. uma disposição de circuito de monitoração é proporcionada, a referida disposição de circuito de monitoração compreendendo um primeiro resistor (r1) em derivação para o resistor de aquecimento e tendo uma resistência substancialmente maior do que a do resistor de aquecimento e uma rede de pull-up conectada entre um primeiro terminal (215b; 215a) do resistor de aquecimento e uma das linhas de distribuição de tensão, a unidade de controle sendo configurada para recebimento de uma tensão correspondente a um potencial elétrico em um segundo terminal (215a, 215b) do resistor de aquecimento.
BR112012029049A 2010-05-14 2011-05-12 aparelho para lavagem e/ou secagem, compreendendo um circuito de aquecimento BR112012029049B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10162838.6A EP2386680B1 (en) 2010-05-14 2010-05-14 Heating circuit with monitoring arrangement for a household appliance
PCT/EP2011/057712 WO2011141555A1 (en) 2010-05-14 2011-05-12 Heating circuit with monitoring arrangement for a household appliance

Publications (2)

Publication Number Publication Date
BR112012029049A2 true BR112012029049A2 (pt) 2016-08-02
BR112012029049B1 BR112012029049B1 (pt) 2020-04-07

Family

ID=42983960

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012029049A BR112012029049B1 (pt) 2010-05-14 2011-05-12 aparelho para lavagem e/ou secagem, compreendendo um circuito de aquecimento

Country Status (7)

Country Link
US (1) US8869426B2 (pt)
EP (2) EP2386680B1 (pt)
CN (1) CN103003483B (pt)
AU (1) AU2011251975B2 (pt)
BR (1) BR112012029049B1 (pt)
RU (1) RU2570364C2 (pt)
WO (1) WO2011141555A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2386680B1 (en) * 2010-05-14 2014-06-04 Electrolux Home Products Corporation N.V. Heating circuit with monitoring arrangement for a household appliance
EP2386675B1 (en) 2010-05-14 2014-07-16 Electrolux Home Products Corporation N.V. Heating circuit with monitoring arrangement for a household appliance
ITMI20100862A1 (it) 2010-05-14 2011-11-15 Electrolux Home Products Corporatio N N V Monitoraggio di guasti del circuito di riscaldamento di un elettrodomestico
FR3009000B1 (fr) * 2013-07-24 2015-08-14 Fagorbrandt Sas Appareil electromenager comportant au moins une charge
WO2015086041A1 (en) 2013-12-09 2015-06-18 Electrolux Appliances Aktiebolag Method and circuit for determining faults in appliances
DE102013226833A1 (de) * 2013-12-20 2015-06-25 BSH Hausgeräte GmbH Haushaltsgerät und Überwachungsverfahren für ein Haushaltsgerät
EP3177104B1 (en) * 2015-12-02 2018-09-19 Whirlpool Corporation Diagnostic method for an electric heater
EP3582584A1 (en) * 2018-06-12 2019-12-18 Continental Automotive GmbH Electric circuit and diagnostic method for an electric load

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US2851790A (en) * 1955-11-25 1958-09-16 Gen Electric Temperature control means for clothes dryer
US3112187A (en) * 1960-08-04 1963-11-26 Gen Electric Control system for clothes dryers
US3180038A (en) * 1962-01-26 1965-04-27 Gen Electric Automatic dryer control circuit
US3409994A (en) * 1966-09-15 1968-11-12 Gen Motors Corp Heating control system for clothes dryer
US3475830A (en) * 1967-10-20 1969-11-04 Texas Instruments Inc Dryer control
US3609873A (en) * 1970-05-08 1971-10-05 Whirlpool Co Control circuit to deactivate an appliance
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RU2030124C1 (ru) * 1992-07-17 1995-02-27 Товарищество с ограниченной ответственностью "Электрет" Электронагревательное устройство для приготовления горячей жидкости
JPH0924197A (ja) 1995-07-10 1997-01-28 Matsushita Electric Ind Co Ltd 衣類乾燥機
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DE19755089C2 (de) 1997-12-11 2003-07-03 Whirlpool Co Sicherheitsschaltung für einen Heizkreis einer Wasch-, Geschirrspülmaschine oder eines Trockners
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RU2160920C2 (ru) * 1998-08-12 2000-12-20 Научно-исследовательский институт точных приборов Устройство для регулирования температуры
US6064043A (en) * 1999-06-01 2000-05-16 France/Scott Fetzer Company Dryer control circuit
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EP2386680B1 (en) * 2010-05-14 2014-06-04 Electrolux Home Products Corporation N.V. Heating circuit with monitoring arrangement for a household appliance
ITMI20100862A1 (it) * 2010-05-14 2011-11-15 Electrolux Home Products Corporatio N N V Monitoraggio di guasti del circuito di riscaldamento di un elettrodomestico
EP2386675B1 (en) * 2010-05-14 2014-07-16 Electrolux Home Products Corporation N.V. Heating circuit with monitoring arrangement for a household appliance
CN201758386U (zh) * 2010-07-23 2011-03-09 余兴辉 一种隧道式烘干机加热装置报警控制电路

Also Published As

Publication number Publication date
US8869426B2 (en) 2014-10-28
EP2569477A1 (en) 2013-03-20
BR112012029049B1 (pt) 2020-04-07
AU2011251975A1 (en) 2012-12-06
CN103003483B (zh) 2015-08-19
EP2569477B1 (en) 2014-06-18
EP2386680A1 (en) 2011-11-16
RU2570364C2 (ru) 2015-12-10
WO2011141555A1 (en) 2011-11-17
EP2386680B1 (en) 2014-06-04
AU2011251975B2 (en) 2015-01-15
CN103003483A (zh) 2013-03-27
RU2012154060A (ru) 2014-06-20
US20130061488A1 (en) 2013-03-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/05/2011, OBSERVADAS AS CONDICOES LEGAIS.