SI1413664T1 - Method and system for measuring the linen humidity in washing machines, dryers and the like - Google Patents

Method and system for measuring the linen humidity in washing machines, dryers and the like

Info

Publication number
SI1413664T1
SI1413664T1 SI200230029T SI200230029T SI1413664T1 SI 1413664 T1 SI1413664 T1 SI 1413664T1 SI 200230029 T SI200230029 T SI 200230029T SI 200230029 T SI200230029 T SI 200230029T SI 1413664 T1 SI1413664 T1 SI 1413664T1
Authority
SI
Slovenia
Prior art keywords
linen
humidity
dryers
measuring
washing machines
Prior art date
Application number
SI200230029T
Other languages
Slovenian (sl)
Inventor
Marco Righetti
Attilio Bissoli
Original Assignee
Bonferraro 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 Bonferraro S.P.A. filed Critical Bonferraro S.P.A.
Publication of SI1413664T1 publication Critical patent/SI1413664T1/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
    • 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
    • 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
    • D06F2101/20—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
    • D06F2103/02—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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/38—Time, e.g. duration

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

The method involves arranging a pair of plates (4,5) of a condenser (6), around the linen (3), where the plates act as the dielectric to measure the capacity of the condenser. The humidity of the linen is determined according to the measured capacity. An independent claim is also included for humidity measuring system.
SI200230029T 2002-10-21 2002-10-21 Method and system for measuring the linen humidity in washing machines, dryers and the like SI1413664T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425637A EP1413664B1 (en) 2002-10-21 2002-10-21 Method and system for measuring the linen humidity in washing machines, dryers and the like

Publications (1)

Publication Number Publication Date
SI1413664T1 true SI1413664T1 (en) 2005-06-30

Family

ID=32050157

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200230029T SI1413664T1 (en) 2002-10-21 2002-10-21 Method and system for measuring the linen humidity in washing machines, dryers and the like

Country Status (5)

Country Link
EP (1) EP1413664B1 (en)
AT (1) ATE277220T1 (en)
DE (1) DE60201356T2 (en)
ES (1) ES2227418T3 (en)
SI (1) SI1413664T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008031774B4 (en) * 2008-07-04 2010-04-15 Ident Technology Ag Sensor device for determining the amount and / or the degree of moisture of laundry in a tumble dryer
EP3162952B1 (en) 2015-10-26 2019-04-03 Electrolux Appliances Aktiebolag Laundry drying appliance with capacitive laundry drying degree sensing function
EP3239390B1 (en) 2016-04-26 2019-11-06 Electrolux Appliances Aktiebolag Method for operating a laundry drying apparatus and laundry drying apparatus
EP3239387B1 (en) * 2016-04-26 2019-04-03 Electrolux Appliances Aktiebolag Method for operating a laundry drying apparatus and laundry drying apparatus
PL3562991T3 (en) * 2016-12-28 2022-01-03 Electrolux Appliances Aktiebolag Laundry appliance comprising a humidity sensor
WO2018121850A1 (en) 2016-12-28 2018-07-05 Electrolux Appliances Aktiebolag Appliance with reliable information of a drying cycle
BR112020017216B1 (en) 2018-03-07 2023-09-26 Electrolux Appliances Aktiebolag LAUNDRY APPLIANCE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935511C3 (en) * 1969-07-12 1980-09-04 Miele & Cie Gmbh & Co, 4830 Guetersloh Dryer control
US5737852A (en) * 1996-08-05 1998-04-14 White Consolidated Industries, Inc. Dryness control for clothes dryer
DE19651883C1 (en) * 1996-12-13 1998-04-02 Telefunken Microelectron Tumble dryer
DE19828207A1 (en) * 1998-06-25 1999-12-30 Miele & Cie Method for determining the residual moisture content of the laundry in a tumble dryer and device for carrying out the method

Also Published As

Publication number Publication date
EP1413664B1 (en) 2004-09-22
ES2227418T3 (en) 2005-04-01
ATE277220T1 (en) 2004-10-15
DE60201356T2 (en) 2005-11-17
EP1413664A1 (en) 2004-04-28
DE60201356D1 (en) 2004-10-28

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