PL1961858T3 - Laundry dryer - Google Patents

Laundry dryer

Info

Publication number
PL1961858T3
PL1961858T3 PL07102792T PL07102792T PL1961858T3 PL 1961858 T3 PL1961858 T3 PL 1961858T3 PL 07102792 T PL07102792 T PL 07102792T PL 07102792 T PL07102792 T PL 07102792T PL 1961858 T3 PL1961858 T3 PL 1961858T3
Authority
PL
Poland
Prior art keywords
conductive contact
drum
electrode
laundry
contact member
Prior art date
Application number
PL07102792T
Other languages
Polish (pl)
Inventor
Elisabetta Bari
Alberto Bison
Original Assignee
Electrolux Home Products Corp Nv
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 Products Corp Nv filed Critical Electrolux Home Products Corp Nv
Publication of PL1961858T3 publication Critical patent/PL1961858T3/en

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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/18—Condition of the laundry, e.g. nature or weight
    • 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
    • D06F2101/16—Target humidity for the drying process, e.g. very-dry 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
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/08—Humidity
    • D06F2103/10—Humidity expressed as capacitance or resistance
    • 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
    • D06F2105/62—Stopping or disabling machine operation
    • 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
    • D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
    • 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
    • D06F58/52—Preventing or reducing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Woven Fabrics (AREA)
  • Polarising Elements (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Clothes drying machine comprising a rotating drum (2) adapted to receive laundry items (3) to be dried, one or more clothes lifters (4) provided on an inner annular surface (5) of the drum (2), and an electric circuit for determining the electrical resistance and/or conductivity of the laundry contained in the rotating drum (2), each clothes lifter (4) comprises at least a first electrode (6) and at least a second electrode (7) adapted to contact the laundry and electrically insulated from each other, a first conductive contact member (8) and a second conductive contact member (9), extending all along an external annular surface (10) of the drum (2), are electrically connected to the first electrode (6) and to the second electrode (7), respectively, the conductive contact members (8, 9) are electrically insulated from each other, a first sliding contact (11) and a second sliding contact (12) are adapted to slide along the first conductive contact member (8) and the second conductive contact member (9), respectively, in constant galvanic connection therewith when the drum (2) is rotating, and a control unit (13) is electrically connected to both sliding contacts (11,12) for measuring an electrical quantity depending on the residual moisture content in the laundry being dried and connecting said first and second electrodes (6, 7).
PL07102792T 2007-02-21 2007-02-21 Laundry dryer PL1961858T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07102792A EP1961858B1 (en) 2007-02-21 2007-02-21 Laundry dryer

Publications (1)

Publication Number Publication Date
PL1961858T3 true PL1961858T3 (en) 2011-06-30

Family

ID=38235363

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07102792T PL1961858T3 (en) 2007-02-21 2007-02-21 Laundry dryer

Country Status (6)

Country Link
EP (1) EP1961858B1 (en)
AT (1) ATE496164T1 (en)
DE (1) DE602007012048D1 (en)
ES (1) ES2360250T3 (en)
PL (1) PL1961858T3 (en)
RU (1) RU2466229C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120291302A1 (en) * 2011-05-16 2012-11-22 Bsh Home Appliances Corporation Noise-reducing laundry drum for a household appliance
EP2859143A1 (en) 2012-06-06 2015-04-15 Arçelik Anonim Sirketi Laundry washing/drying machine
TR201721429A2 (en) * 2017-12-25 2019-07-22 Arcelik As
CN112086301B (en) * 2020-09-19 2022-06-03 林慧丽 Capacitor drying device capable of lifting and discharging

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1763659C3 (en) * 1968-07-11 1981-12-10 Eaton Corp., 44114 Cleveland, Ohio Device for controlling drum dryers depending on the degree of dryness of the laundry
GB2068099B (en) * 1980-01-28 1983-07-06 Philips Electronic Associated Control device for laundry drier
JPS6214900A (en) * 1985-07-12 1987-01-23 株式会社東芝 Operation controller of dryer
DE19522432A1 (en) * 1995-06-21 1997-01-02 Miele & Cie Laundry dryer with reduced cost and simplified assembly
KR100499525B1 (en) * 2002-12-05 2005-07-05 엘지전자 주식회사 device for detecting dryness and method for controlling clothes dryer

Also Published As

Publication number Publication date
EP1961858B1 (en) 2011-01-19
RU2008106637A (en) 2009-08-27
EP1961858A1 (en) 2008-08-27
DE602007012048D1 (en) 2011-03-03
RU2466229C2 (en) 2012-11-10
ATE496164T1 (en) 2011-02-15
ES2360250T3 (en) 2011-06-02

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