WO2015101876A3 - Method for checking proper functioning of a household appliance - Google Patents

Method for checking proper functioning of a household appliance Download PDF

Info

Publication number
WO2015101876A3
WO2015101876A3 PCT/IB2014/067012 IB2014067012W WO2015101876A3 WO 2015101876 A3 WO2015101876 A3 WO 2015101876A3 IB 2014067012 W IB2014067012 W IB 2014067012W WO 2015101876 A3 WO2015101876 A3 WO 2015101876A3
Authority
WO
WIPO (PCT)
Prior art keywords
household appliance
test cycle
proper functioning
carrying
checking proper
Prior art date
Application number
PCT/IB2014/067012
Other languages
French (fr)
Other versions
WO2015101876A2 (en
Inventor
Lucio Bianchi
Sandro Beneventi
Gianluca EMILI
Original Assignee
Indesit Company S.P.A.
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 Indesit Company S.P.A. filed Critical Indesit Company S.P.A.
Publication of WO2015101876A2 publication Critical patent/WO2015101876A2/en
Publication of WO2015101876A3 publication Critical patent/WO2015101876A3/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
    • D06F33/74—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
    • D06F58/00—Domestic laundry dryers
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/50—Responding to irregular working conditions, e.g. malfunctioning of blowers
    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/20—Operation modes, e.g. delicate laundry washing programs, service modes or refreshment cycles
    • 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
    • D06F2103/16—Washing liquid temperature
    • 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
    • D06F2103/18—Washing liquid level
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24054—Self diagnostic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2633—Washing, laundry

Abstract

A method for checking proper functioning of a household appliance (1) for washing and/or drying articles. The household appliance (1) performs at least the steps of: i) carrying out a test cycle to completion, said test cycle being: - selectable by means of a selector (4) on the household electrical appliance (1); - alternative to the remaining washing and/or drying programs that can be selected by means of a user interface (5) of the household appliance (1); ii) storing any malfunctions detected during the step of carrying out said test cycle; iii) supplying output that indicates all malfunctions encountered during the step of carrying out said test cycle.
PCT/IB2014/067012 2013-12-30 2014-12-17 Method for checking proper functioning of a household appliance WO2015101876A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000113A ITPR20130113A1 (en) 2013-12-30 2013-12-30 METHOD OF VERIFICATION OF THE CORRECT OPERATION OF A HOUSEHOLD APPLIANCE.
ITPR2013A000113 2013-12-30

Publications (2)

Publication Number Publication Date
WO2015101876A2 WO2015101876A2 (en) 2015-07-09
WO2015101876A3 true WO2015101876A3 (en) 2016-05-12

Family

ID=50190590

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/067012 WO2015101876A2 (en) 2013-12-30 2014-12-17 Method for checking proper functioning of a household appliance

Country Status (2)

Country Link
IT (1) ITPR20130113A1 (en)
WO (1) WO2015101876A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108958073B (en) * 2018-06-19 2020-10-20 珠海格力电器股份有限公司 Method and electric appliance for verifying product function point logic by using experimental big data

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245310A (en) * 1978-12-18 1981-01-13 General Electric Company Microprocessor based control circuit for washing appliances with overfill protection
US20020158910A1 (en) * 2000-02-17 2002-10-31 Sharrow John Anthony Adaptive menu appliance control with user interface options
EP2530551A1 (en) * 2011-05-25 2012-12-05 Samsung Electronics Co., Ltd. Self diagnosis system of home appliance and operation method of the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008154711A2 (en) 2007-06-19 2008-12-24 Techinvest Ltda Hybrid timer command for electronic command spin-up, with function delay system and self-check system in several appliances

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245310A (en) * 1978-12-18 1981-01-13 General Electric Company Microprocessor based control circuit for washing appliances with overfill protection
US20020158910A1 (en) * 2000-02-17 2002-10-31 Sharrow John Anthony Adaptive menu appliance control with user interface options
EP2530551A1 (en) * 2011-05-25 2012-12-05 Samsung Electronics Co., Ltd. Self diagnosis system of home appliance and operation method of the same

Also Published As

Publication number Publication date
WO2015101876A2 (en) 2015-07-09
ITPR20130113A1 (en) 2015-07-01

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