JP2012170681A - 洗濯機 - Google Patents
洗濯機 Download PDFInfo
- Publication number
- JP2012170681A JP2012170681A JP2011036737A JP2011036737A JP2012170681A JP 2012170681 A JP2012170681 A JP 2012170681A JP 2011036737 A JP2011036737 A JP 2011036737A JP 2011036737 A JP2011036737 A JP 2011036737A JP 2012170681 A JP2012170681 A JP 2012170681A
- Authority
- JP
- Japan
- Prior art keywords
- washing machine
- water
- electrode
- tank
- mounting plate
- 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.)
- Granted
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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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/081—Safety arrangements for preventing water damage
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
【解決手段】回転軸を有する回転ドラム1と、回転ドラム1を内包する水槽3と、水槽3の背部に固定され回転ドラム1を回転駆動するモータ5と、給水手段12と、排水手段10と、アース接続部58を有する洗濯機筐体9と、モータ5の回転や、洗い、すすぎ、脱水等の各工程を制御する制御手段16と、漏れた水を検知する電極54と、電極54と絶縁機能を有する漏水検知回路60と、底部に設置した溢れた水を溜める漏水槽15と、漏水の有無を検知する電極54と、洗濯機筐体9と接続した金属製の台枠70と、電極54を取り付ける金属性のセンサー取付板37を備え、センサー取付板37は、電極54よりも下方位置に設けたことにより、基礎絶縁のみで廉価で安全な洗濯機を実現できる。
【選択図】図1
Description
図1は、本発明の実施の形態1における洗濯機の縦断面図を示すものである。
3 水槽
5 モータ
9 洗濯機筺体
14 底板
15 漏水槽
16 制御手段
27 漏水検知手段
37 センサー取付板
54 電極(電極センサー)
60 漏水検知回路
70 台枠
71 センサー保持板
Claims (1)
- 有底円筒形に形成され回転軸を有する回転ドラムと、前記回転ドラムを回転自在に内包する水槽と、前記水槽の背部に固定され前記回転ドラムを回転駆動するモータと、前記水槽内に給水する給水手段と、前記水槽から排水する排水手段と、アース接続部を有する洗濯機筐体と、前記洗濯機筐体の底部に設置した漏水を溜める樹脂製の漏水槽と、前記漏水槽内の漏水の有無を検知する電極と、絶縁機能を有する漏水検知回路と、前記電極を取り付ける金属性のセンサー取付板とを備え、前記センサー取付板は前記洗濯機筐体と接続するとともに、前記センサー取付板の先端を漏水槽内に伸張し、前記電極の先端よりも下方に前記センサー取付板の先端を設けたことを特徴とする洗濯機。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011036737A JP5750571B2 (ja) | 2011-02-23 | 2011-02-23 | 洗濯機 |
| PCT/JP2012/001203 WO2012114740A1 (ja) | 2011-02-23 | 2012-02-22 | 洗濯機 |
| CN201280001111.3A CN102844488B (zh) | 2011-02-23 | 2012-02-22 | 洗衣机 |
| US13/696,538 US8833110B2 (en) | 2011-02-23 | 2012-02-22 | Washing machine |
| EP12749653.7A EP2570545B1 (en) | 2011-02-23 | 2012-02-22 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011036737A JP5750571B2 (ja) | 2011-02-23 | 2011-02-23 | 洗濯機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012170681A true JP2012170681A (ja) | 2012-09-10 |
| JP5750571B2 JP5750571B2 (ja) | 2015-07-22 |
Family
ID=46720532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011036737A Expired - Fee Related JP5750571B2 (ja) | 2011-02-23 | 2011-02-23 | 洗濯機 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8833110B2 (ja) |
| EP (1) | EP2570545B1 (ja) |
| JP (1) | JP5750571B2 (ja) |
| CN (1) | CN102844488B (ja) |
| WO (1) | WO2012114740A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015045528A (ja) * | 2013-08-27 | 2015-03-12 | ミネベア株式会社 | 漏水検知装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2886702B1 (en) * | 2013-12-19 | 2017-02-22 | Electrolux Appliances Aktiebolag | Overflow control system |
| EP3176306A1 (en) * | 2015-12-02 | 2017-06-07 | Whirlpool Corporation | Method for detecting a fault in a water operated appliance |
| CN107447438B (zh) * | 2017-09-27 | 2020-04-07 | 南京创维电器研究院有限公司 | 一种自清洁洗衣机及其控制方法 |
| CN108755003B (zh) * | 2018-05-28 | 2023-08-22 | 重庆海尔洗衣机有限公司 | 一种洗衣机及溢水检测方法 |
| CN118223231A (zh) * | 2022-12-19 | 2024-06-21 | 青岛海尔洗衣机有限公司 | 洗衣设备及洗衣设备控制方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07334A (ja) * | 1993-06-18 | 1995-01-06 | Toshiba Corp | 食器洗浄機 |
| JPH0819499A (ja) * | 1994-07-07 | 1996-01-23 | Toshiba Corp | 食器洗浄機 |
| JPH1094509A (ja) * | 1996-09-21 | 1998-04-14 | Toto Ltd | 食器洗浄機の溢水又は漏水検出装置 |
| JPH10160547A (ja) * | 1996-11-28 | 1998-06-19 | Harman Co Ltd | 水位検出装置 |
| JP2007007191A (ja) * | 2005-06-30 | 2007-01-18 | Harman Pro:Kk | 食器洗浄乾燥機 |
| JP2009112487A (ja) * | 2007-11-06 | 2009-05-28 | Rinnai Corp | 食器洗浄機 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3200388A (en) * | 1960-08-12 | 1965-08-10 | Weber Aircraft Corp | Water leakage alarm system |
| AT359028B (de) | 1977-07-13 | 1980-10-10 | Siemens Ag Oesterreich | Einrichtung zur anzeige von leckwasser |
| JPS63154196A (ja) | 1986-12-19 | 1988-06-27 | 松下電器産業株式会社 | 洗濯機の制御装置 |
| DE9013889U1 (de) | 1990-10-05 | 1991-01-24 | Krauleidies, Horst, Dipl.-Ing., 2000 Hamburg | Vorrichtung zum Erfassen und Melden von Flüssigkeiten |
| DE19528322C2 (de) | 1995-08-02 | 2002-05-08 | Aeg Hausgeraete Gmbh | Wassersicherungseinrichtung für Haushaltsgerät |
| US5680049A (en) * | 1995-12-11 | 1997-10-21 | Western Atlas International, Inc. | Apparatus for measuring formation resistivity through a conductive casing having a coaxial tubing inserted therein |
| KR101203564B1 (ko) * | 2005-11-02 | 2012-11-21 | 엘지전자 주식회사 | 드럼세탁기의 누수처리방법 |
| US8756828B2 (en) * | 2008-05-01 | 2014-06-24 | Whirlpool Corporation | Failure mode detection in an appliance dispensing system |
| JP2011036737A (ja) | 2009-08-06 | 2011-02-24 | Isuzu Motors Ltd | 自動車用排ガス触媒 |
-
2011
- 2011-02-23 JP JP2011036737A patent/JP5750571B2/ja not_active Expired - Fee Related
-
2012
- 2012-02-22 EP EP12749653.7A patent/EP2570545B1/en not_active Not-in-force
- 2012-02-22 CN CN201280001111.3A patent/CN102844488B/zh active Active
- 2012-02-22 WO PCT/JP2012/001203 patent/WO2012114740A1/ja not_active Ceased
- 2012-02-22 US US13/696,538 patent/US8833110B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07334A (ja) * | 1993-06-18 | 1995-01-06 | Toshiba Corp | 食器洗浄機 |
| JPH0819499A (ja) * | 1994-07-07 | 1996-01-23 | Toshiba Corp | 食器洗浄機 |
| JPH1094509A (ja) * | 1996-09-21 | 1998-04-14 | Toto Ltd | 食器洗浄機の溢水又は漏水検出装置 |
| JPH10160547A (ja) * | 1996-11-28 | 1998-06-19 | Harman Co Ltd | 水位検出装置 |
| JP2007007191A (ja) * | 2005-06-30 | 2007-01-18 | Harman Pro:Kk | 食器洗浄乾燥機 |
| JP2009112487A (ja) * | 2007-11-06 | 2009-05-28 | Rinnai Corp | 食器洗浄機 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015045528A (ja) * | 2013-08-27 | 2015-03-12 | ミネベア株式会社 | 漏水検知装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130055768A1 (en) | 2013-03-07 |
| EP2570545A1 (en) | 2013-03-20 |
| US8833110B2 (en) | 2014-09-16 |
| CN102844488A (zh) | 2012-12-26 |
| CN102844488B (zh) | 2015-08-19 |
| EP2570545A4 (en) | 2013-03-20 |
| JP5750571B2 (ja) | 2015-07-22 |
| EP2570545B1 (en) | 2016-10-19 |
| WO2012114740A1 (ja) | 2012-08-30 |
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