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WO2006126811A3 - Steam generator having press-sensor for drum washing machine and control method as the same - Google Patents

Steam generator having press-sensor for drum washing machine and control method as the same Download PDF

Info

Publication number
WO2006126811A3
WO2006126811A3 PCT/KR2006/001902 KR2006001902W WO2006126811A3 WO 2006126811 A3 WO2006126811 A3 WO 2006126811A3 KR 2006001902 W KR2006001902 W KR 2006001902W WO 2006126811 A3 WO2006126811 A3 WO 2006126811A3
Authority
WO
WIPO (PCT)
Prior art keywords
steam generator
washing machine
sensor
drum washing
press
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.)
Ceased
Application number
PCT/KR2006/001902
Other languages
French (fr)
Other versions
WO2006126811A2 (en
Inventor
Ki Chul Cho
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to US11/661,591 priority Critical patent/US20080190149A1/en
Priority to DE112006000057T priority patent/DE112006000057T5/en
Publication of WO2006126811A2 publication Critical patent/WO2006126811A2/en
Publication of WO2006126811A3 publication Critical patent/WO2006126811A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/40—Steam generating 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
    • 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 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs
    • 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
    • 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
    • D06F2105/28—Electric heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

A steam generator of a drum washing machine is disclosed which includes a pressure sensor for controlling an internal pressure of the steam generator, so as to prevent an excessive steam- pressure or water-pressure inside the steam generator, the steam generator comprising a housing which holds water therein; a heater than generates steam by heating the water held in the housing; and a pressure sensor that sense an internal pressure of the housing.
PCT/KR2006/001902 2005-05-23 2006-05-21 Steam generator having press-sensor for drum washing machine and control method as the same Ceased WO2006126811A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/661,591 US20080190149A1 (en) 2005-05-23 2006-05-21 Steam Generator Having Press-Sensor for Drum Washing Machine and Control Method as the Same
DE112006000057T DE112006000057T5 (en) 2005-05-23 2006-05-21 Steam generator with a pressure sensor for a drum washing machine and associated control method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050043000A KR101154962B1 (en) 2005-05-23 2005-05-23 steam generator having press-sensor for drum washing machine and contrl method as the same
KR10-2005-0043000 2005-05-23

Publications (2)

Publication Number Publication Date
WO2006126811A2 WO2006126811A2 (en) 2006-11-30
WO2006126811A3 true WO2006126811A3 (en) 2007-03-08

Family

ID=37452459

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2006/001902 Ceased WO2006126811A2 (en) 2005-05-23 2006-05-21 Steam generator having press-sensor for drum washing machine and control method as the same

Country Status (4)

Country Link
US (1) US20080190149A1 (en)
KR (1) KR101154962B1 (en)
DE (1) DE112006000057T5 (en)
WO (1) WO2006126811A2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7941885B2 (en) 2006-06-09 2011-05-17 Whirlpool Corporation Steam washing machine operation method having dry spin pre-wash
US7627920B2 (en) 2006-06-09 2009-12-08 Whirlpool Corporation Method of operating a washing machine using steam
US7765628B2 (en) 2006-06-09 2010-08-03 Whirlpool Corporation Steam washing machine operation method having a dual speed spin pre-wash
US7730568B2 (en) 2006-06-09 2010-06-08 Whirlpool Corporation Removal of scale and sludge in a steam generator of a fabric treatment appliance
US7591859B2 (en) 2006-08-15 2009-09-22 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance using a weight sensor
US7665332B2 (en) 2006-08-15 2010-02-23 Whirlpool Corporation Steam fabric treatment appliance with exhaust
US7707859B2 (en) 2006-08-15 2010-05-04 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance
US7841219B2 (en) 2006-08-15 2010-11-30 Whirlpool Corporation Fabric treating appliance utilizing steam
US7681418B2 (en) 2006-08-15 2010-03-23 Whirlpool Corporation Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor
US7886392B2 (en) 2006-08-15 2011-02-15 Whirlpool Corporation Method of sanitizing a fabric load with steam in a fabric treatment appliance
US7753009B2 (en) 2006-10-19 2010-07-13 Whirlpool Corporation Washer with bio prevention cycle
US8393183B2 (en) 2007-05-07 2013-03-12 Whirlpool Corporation Fabric treatment appliance control panel and associated steam operations
DE102007028212B4 (en) * 2007-06-20 2022-03-24 BSH Hausgeräte GmbH Process for treating items of laundry and washing machine suitable for this purpose
US20090139467A1 (en) 2007-08-03 2009-06-04 Lg Electronics Inc. Steam generator and controlling method thereof
US8555675B2 (en) 2007-08-31 2013-10-15 Whirlpool Corporation Fabric treatment appliance with steam backflow device
US8037565B2 (en) 2007-08-31 2011-10-18 Whirlpool Corporation Method for detecting abnormality in a fabric treatment appliance having a steam generator
US8555676B2 (en) 2007-08-31 2013-10-15 Whirlpool Corporation Fabric treatment appliance with steam backflow device
US7861343B2 (en) 2007-08-31 2011-01-04 Whirlpool Corporation Method for operating a steam generator in a fabric treatment appliance
US7905119B2 (en) 2007-08-31 2011-03-15 Whirlpool Corporation Fabric treatment appliance with steam generator having a variable thermal output
US7918109B2 (en) 2007-08-31 2011-04-05 Whirlpool Corporation Fabric Treatment appliance with steam generator having a variable thermal output
US7966683B2 (en) 2007-08-31 2011-06-28 Whirlpool Corporation Method for operating a steam generator in a fabric treatment appliance
US7690062B2 (en) 2007-08-31 2010-04-06 Whirlpool Corporation Method for cleaning a steam generator
KR20090080215A (en) * 2008-01-21 2009-07-24 엘지전자 주식회사 Washing apparatus with steam pressure regulator
CN119859900B (en) * 2023-10-19 2025-11-21 海信冰箱有限公司 Methods for detecting the condition of a washing machine's steam generator and the washing machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949485A (en) * 1972-08-30 1976-04-13 Firma Bowe Bohler & Weber Kg Method of and apparatus for drying articles in contact with an organic solvent
EP1548175A2 (en) * 2003-12-23 2005-06-29 Samsung Electronics Co., Ltd. Drum type washing machine and corresponding method of operating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100510680B1 (en) * 2003-03-31 2005-08-31 엘지전자 주식회사 Drum washer by spray steam
KR100517612B1 (en) * 2003-03-31 2005-09-28 엘지전자 주식회사 Drum washer by spray steam
KR100504501B1 (en) * 2003-04-14 2005-08-02 엘지전자 주식회사 Drum washer's washing method by spray steam
KR20050044884A (en) * 2005-04-27 2005-05-13 엘지전자 주식회사 Steam spraying type drum washer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949485A (en) * 1972-08-30 1976-04-13 Firma Bowe Bohler & Weber Kg Method of and apparatus for drying articles in contact with an organic solvent
EP1548175A2 (en) * 2003-12-23 2005-06-29 Samsung Electronics Co., Ltd. Drum type washing machine and corresponding method of operating

Also Published As

Publication number Publication date
US20080190149A1 (en) 2008-08-14
KR20060120819A (en) 2006-11-28
WO2006126811A2 (en) 2006-11-30
KR101154962B1 (en) 2012-06-18
DE112006000057T5 (en) 2007-07-05

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