KR100500887B1 - 드럼 세탁기의 증기발생장치 및 그 방법 - Google Patents
드럼 세탁기의 증기발생장치 및 그 방법 Download PDFInfo
- Publication number
- KR100500887B1 KR100500887B1 KR10-2003-0056267A KR20030056267A KR100500887B1 KR 100500887 B1 KR100500887 B1 KR 100500887B1 KR 20030056267 A KR20030056267 A KR 20030056267A KR 100500887 B1 KR100500887 B1 KR 100500887B1
- Authority
- KR
- South Korea
- Prior art keywords
- steam
- water
- common electrode
- steam generator
- washing machine
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000003599 detergent Substances 0.000 description 8
- 238000012850 discrimination method Methods 0.000 description 7
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
Description
Claims (5)
- 상부가 개방되고, 내부에 히터가 배선되며, 증기 배출유로가 내부에서 외부로 관통되는 제 1 용기;일영역에 관통 영역이 형성되며, 하부는 개방되고, 증기발생용수가 공급되는 급수구가 형성되며, 외부로부터 밀폐된 공간이 되도록, 상기 제 1 용기와 결합되는 제 2 용기;상기 제 2 용기의 관통 영역에 장착되어 상기 제 2 용기의 급수구를 통해 급수되는 증기발생용수의 수위를 감지하는 수위감지센서로 이루어지되,상기 수위감지센서는;상호간에 길이가 상이한 제 1 감지전극, 제 2 감지 전극, 공통 전극과;상기 제 1 감지전극, 제 2 감지 전극 및 공통 전극 각각을 전기적으로 절연되게 구분되도록 결착시키는 절연체로 이루어지는 것을 특징으로 하는, 드럼 세탁기의 증기발생장치.
- 사용자 키 조작에 의한 증기발생 명령의 입력에 따라, 증기발생장치 내부로 증기발생용수를 공급하는 제 1 단계;상기 제 1 단계의 증기발생용수 공급에 따라, 상기 증기발생장치내에 설치된 상호간의 길이가 상이한 공통전극, 제 1, 2 감지 전극에 대한 세탁수 접촉 여부를 감지하는 제 2 단계;상기 제 2 단계의 감지 결과에 따라 상기 증기발생장치내의 히터를 온(ON)시켜 증기를 발생시키는 제 3 단계로 이루어지는, 드럼 세탁기의 증기 발생 방법.
- 제 2 항에 있어서, 상기 제 3 단계는;상기 제 2 단계의 감지 결과, 상기 공통전극과 제 1, 2감지전극 모두에 증기발생용수가 접촉된 경우에는, 상기 증기발생장치내의 히터를 온(ON)시켜 증기를 발생시키고, 상기 공통전극과 제 1, 2 감지전극 중 어느 하나에만 증기발생용수가 접촉된 경우에는, 상기 히터를 오프(OFF)시켜 증기를 발생시키지 않는 것을 특징으로 하는, 드럼 세탁기의 증기발생방법.
- 제 2 항에 있어서, 상기 제 1, 2, 3 단계는;미리 설정된 설정 온도의 도달 여부에 따라 반복적으로 순환하는 것을 특징으로 하는, 드럼 세탁기의 증기발생방법.
- 제 2 항 내지 제 4 항 중 어느 한 항에 있어서, 상기 제 3 단계 후에;상기 제 3 단계에서 발생시킨 증기를 드럼 내부로 토출하는 제 4 단계를 추가로 포함하는 것을 특징으로 하는, 드럼 세탁기의 증기발생방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0056267A KR100500887B1 (ko) | 2003-08-13 | 2003-08-13 | 드럼 세탁기의 증기발생장치 및 그 방법 |
US10/753,430 US20050034250A1 (en) | 2003-08-13 | 2004-01-09 | Heating apparatus of washing machine and control method thereof |
CNB2004100035399A CN100387769C (zh) | 2003-08-13 | 2004-01-29 | 洗衣机的加热单元及其控制方法 |
DE602004022113T DE602004022113D1 (de) | 2003-08-13 | 2004-01-30 | Heizvorrichtung für Waschmaschine und Steuerverfahren dafür |
EP04002018A EP1507031B1 (en) | 2003-08-13 | 2004-01-30 | Heating apparatus of washing machine and control method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0056267A KR100500887B1 (ko) | 2003-08-13 | 2003-08-13 | 드럼 세탁기의 증기발생장치 및 그 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050017489A KR20050017489A (ko) | 2005-02-22 |
KR100500887B1 true KR100500887B1 (ko) | 2005-07-14 |
Family
ID=33563047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0056267A KR100500887B1 (ko) | 2003-08-13 | 2003-08-13 | 드럼 세탁기의 증기발생장치 및 그 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050034250A1 (ko) |
EP (1) | EP1507031B1 (ko) |
KR (1) | KR100500887B1 (ko) |
CN (1) | CN100387769C (ko) |
DE (1) | DE602004022113D1 (ko) |
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JPH0932051A (ja) * | 1995-07-20 | 1997-02-04 | Hitachi Building Syst Co Ltd | 給水施設の制御装置 |
FR2750709B1 (fr) * | 1996-07-05 | 1998-10-30 | Esswein Sa | Procede et dispositif de chauffage pour machine a laver sechante |
US5759412A (en) * | 1996-09-20 | 1998-06-02 | United States Filter Corporation | Control method and apparatus for backwash of filter media bed based water volume in filter basin |
IT1297843B1 (it) * | 1997-05-06 | 1999-12-20 | Imetec Spa | Generatore elettrodomestico di vapore a livello acqua di caldaia stabilizzato, particolarmente per ferri da stiro. |
US6394427B1 (en) * | 2000-09-13 | 2002-05-28 | Research Products Corp. | Drainless humidifier with water level sensing |
US6259860B1 (en) * | 2000-10-30 | 2001-07-10 | Huang Chen-Lung | Humidifier |
JP2003019382A (ja) * | 2001-07-09 | 2003-01-21 | Mitsubishi Electric Corp | 洗濯機 |
KR100535680B1 (ko) * | 2001-07-13 | 2005-12-09 | 삼성전자주식회사 | 수위센서 |
JP4784029B2 (ja) * | 2001-09-21 | 2011-09-28 | パナソニック株式会社 | 洗濯機 |
US6715743B2 (en) * | 2001-11-27 | 2004-04-06 | Chaojiong Zhang | Gas humidifier |
JP2003311084A (ja) * | 2002-04-18 | 2003-11-05 | Matsushita Electric Ind Co Ltd | 洗濯機 |
-
2003
- 2003-08-13 KR KR10-2003-0056267A patent/KR100500887B1/ko active IP Right Grant
-
2004
- 2004-01-09 US US10/753,430 patent/US20050034250A1/en not_active Abandoned
- 2004-01-29 CN CNB2004100035399A patent/CN100387769C/zh not_active Expired - Lifetime
- 2004-01-30 DE DE602004022113T patent/DE602004022113D1/de not_active Expired - Lifetime
- 2004-01-30 EP EP04002018A patent/EP1507031B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101183153B1 (ko) * | 2005-07-15 | 2012-09-14 | 주식회사 대우일렉트로닉스 | 스팀 기능을 갖는 드럼세탁기 |
Also Published As
Publication number | Publication date |
---|---|
KR20050017489A (ko) | 2005-02-22 |
EP1507031B1 (en) | 2009-07-22 |
US20050034250A1 (en) | 2005-02-17 |
EP1507031A1 (en) | 2005-02-16 |
DE602004022113D1 (de) | 2009-09-03 |
CN100387769C (zh) | 2008-05-14 |
CN1580369A (zh) | 2005-02-16 |
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