DE602005020651D1 - Drum dryer and method of controlling the same - Google Patents

Drum dryer and method of controlling the same

Info

Publication number
DE602005020651D1
DE602005020651D1 DE602005020651T DE602005020651T DE602005020651D1 DE 602005020651 D1 DE602005020651 D1 DE 602005020651D1 DE 602005020651 T DE602005020651 T DE 602005020651T DE 602005020651 T DE602005020651 T DE 602005020651T DE 602005020651 D1 DE602005020651 D1 DE 602005020651D1
Authority
DE
Germany
Prior art keywords
condenser
humidity
value
difference value
temperature
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.)
Active
Application number
DE602005020651T
Other languages
German (de)
Inventor
Elisabetta Bari
Maurizio Ugel
Alberto Bison
Sandro Marcon
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.)
Electrolux Home Products Corp NV
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 DE602005020651D1 publication Critical patent/DE602005020651D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • D06F2103/28—Air properties
    • D06F2103/32—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
    • D06F2103/28—Air properties
    • D06F2103/34—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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28—Electric heating
    • 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 
    • D06F58/24—Condensing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Drying Of Solid Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Detergent Compositions (AREA)

Abstract

A condenser-type clothes tumble dryer comprising temperature sensor means (5, 6) to detect a temperature difference value between the drying air entering the condenser (4) and the drying air exiting the condenser (4), humidity sensor means (5) to detect a humidity value of the drying air entering the condenser, control means coupled to said humidity sensor means (5), memory means for storing a threshold temperature-difference value (”T TH ) and a threshold relative-humidity value (RH inTH ), which are representative of a pre-determined dryness degree of the load and depend on the particular drying cycle selected by the user, the control means are further adapted to compare said values for switching off said heating means (3) when at least said temperature difference value (”T) reaches up to said threshold temperature-difference value (”T TH ) or at least said relative humidity value (RH in ) reaches down to said threshold relative-humidity value (RH inTH ).
DE602005020651T 2005-11-23 2005-11-23 Drum dryer and method of controlling the same Active DE602005020651D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05111172A EP1790769B1 (en) 2005-11-23 2005-11-23 Clothes tumble dryer and method for controlling the same

Publications (1)

Publication Number Publication Date
DE602005020651D1 true DE602005020651D1 (en) 2010-05-27

Family

ID=36263804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005020651T Active DE602005020651D1 (en) 2005-11-23 2005-11-23 Drum dryer and method of controlling the same

Country Status (6)

Country Link
EP (1) EP1790769B1 (en)
AT (1) ATE464426T1 (en)
DE (1) DE602005020651D1 (en)
ES (1) ES2343011T3 (en)
PL (1) PL1790769T3 (en)
WO (1) WO2007059858A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107587332A (en) * 2017-09-18 2018-01-16 珠海格力电器股份有限公司 Clothes drying judgment method and device, storage medium and clothes drying device

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006053274A1 (en) * 2006-11-06 2008-05-08 E.G.O. Elektro-Gerätebau GmbH Method for determining the amount of charge in a tumble dryer and tumble dryer
KR100835356B1 (en) 2006-11-07 2008-06-04 삼성전자주식회사 Washing Machine and Control Method thereof
EP2126188A1 (en) * 2006-12-26 2009-12-02 Arçelik Anonim Sirketi A washer / dryer with output from humidity sensor selectively input to control unit
ITTO20080337A1 (en) * 2008-05-06 2009-11-07 Indesit Co Spa DRYER OR WASHING MACHINE
US8209879B2 (en) 2008-07-02 2012-07-03 Whirlpool Corporation Method for removing chemistry buildup in a dispensing dryer
DE102008040946A1 (en) * 2008-08-01 2010-02-04 BSH Bosch und Siemens Hausgeräte GmbH Condensation dryer with a heat pump and detection of an impermissible operating state and method for its operation
CN101684606B (en) * 2008-09-26 2011-11-09 博西华电器（江苏）有限公司 Household clothes drying device
CN101435150B (en) * 2008-12-15 2010-09-01 北京科力康技贸有限公司 Overload protection control method and apparatus for heat pump type clothes dryer and clothes dryer equipped with the apparatus
NL2003076C2 (en) 2009-06-23 2010-12-27 Andries Koops WASHER DRYER.
KR101191204B1 (en) * 2009-12-15 2012-10-15 엘지전자 주식회사 Control method of clothes treatment apparatus
KR101147775B1 (en) * 2009-12-15 2012-05-29 엘지전자 주식회사 Control method of clothes treatment apparatus
US8443527B2 (en) 2009-12-18 2013-05-21 Whirlpool Corporation Fabric temperature estimation for a laundry dryer
EP2612967B1 (en) * 2010-07-09 2015-12-09 LG Electronics Inc. Method for operating a clothes treating apparatus
KR20120065628A (en) * 2010-12-13 2012-06-21 삼성전자주식회사 Dryer
EP2573253B1 (en) * 2011-09-26 2016-09-07 Electrolux Home Products Corporation N.V. Heat pump dryer
EP2434047A3 (en) * 2011-12-22 2012-06-13 V-Zug AG Household appliance, in particular laundry dryer
EP2653602B1 (en) 2012-04-19 2016-12-28 Whirpool Corporation Method for detecting the cycle termination of a household tumble dryer
ES2489917B1 (en) * 2013-02-25 2016-01-21 Fagor, S.Coop. Method for drying clothes contained in a clothes dryer and clothes dryer that implements said method
EP2966216A4 (en) * 2013-03-05 2016-09-28 Mitsubishi Electric Corp Dehumidifier
KR102100473B1 (en) * 2013-04-30 2020-04-13 엘지전자 주식회사 Clothes treating apparatus with a waste heat recovery means
US9371609B2 (en) 2014-06-24 2016-06-21 General Electric Company Dryer appliances and methods for operating same
DE102017204367A1 (en) 2017-03-16 2018-09-20 BSH Hausgeräte GmbH Laundry care apparatus and method for operating such
DE102017123318A1 (en) 2017-10-09 2019-04-11 Miele & Cie. Kg Heat pump unit, preferably heat pump laundry dryer or heat pump washer dryer
CN113832661B (en) * 2020-06-24 2023-06-02 云米互联科技(广东)有限公司 Drying control method, drying control system, storage medium and clothes treatment device
CN114000329B (en) * 2021-11-15 2022-09-13 珠海格力电器股份有限公司 Intelligent control clothes drying method and clothes dryer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546554A (en) * 1982-11-30 1985-10-15 Cissell Manufacturing Company Clothes dryer having variable position motor and moisture sensor
JPS60174194A (en) * 1984-02-20 1985-09-07 三洋電機株式会社 Controller of clothing dryer
SE464710B (en) * 1989-09-22 1991-06-03 Asko Cylinda Ab DRYER
DE4442250C2 (en) * 1994-11-28 2000-01-05 Bsh Bosch Siemens Hausgeraete Method for determining the expected drying time in a clothes dryer
US6079121A (en) * 1998-08-03 2000-06-27 Ther-O-Disc, Incorporated Humidity-modulated dual-setpoint temperature controller
IT1305556B1 (en) * 1998-12-03 2001-05-09 Electrolux Zanussi Elettrodome METHOD FOR CHECKING THE DRYING OF THE LOAD IN A DRYER OR SIMILAR
EP1420104B1 (en) * 2002-11-15 2007-05-16 CANDY S.p.A. Process for drying laundry in a drying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107587332A (en) * 2017-09-18 2018-01-16 珠海格力电器股份有限公司 Clothes drying judgment method and device, storage medium and clothes drying device

Also Published As

Publication number Publication date
PL1790769T3 (en) 2010-09-30
EP1790769A1 (en) 2007-05-30
ATE464426T1 (en) 2010-04-15
EP1790769B1 (en) 2010-04-14
ES2343011T3 (en) 2010-07-21
WO2007059858A1 (en) 2007-05-31

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Legal Events

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