EP2227580A4 - Laundry treatment machine and a sensor for sensing the quality of water therefor - Google Patents
Laundry treatment machine and a sensor for sensing the quality of water thereforInfo
- Publication number
- EP2227580A4 EP2227580A4 EP08851389.0A EP08851389A EP2227580A4 EP 2227580 A4 EP2227580 A4 EP 2227580A4 EP 08851389 A EP08851389 A EP 08851389A EP 2227580 A4 EP2227580 A4 EP 2227580A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensing
- quality
- sensor
- laundry treatment
- treatment machine
- 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.)
- Withdrawn
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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/22—Condition of the washing liquid, e.g. turbidity
-
- 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
- D06F2103/20—Washing liquid condition, e.g. turbidity
- D06F2103/22—Content of detergent or additives
-
- 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
- D06F2105/10—Temperature of washing liquids; Heating means therefor
-
- 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
- D06F2105/56—Remaining operation time; Remaining operational cycles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070118728A KR101455803B1 (en) | 2007-11-20 | 2007-11-20 | An sensor for sensing the quality of water of laundry treatment machine and laundry treatment machine including the sensor |
KR1020070118726A KR101455802B1 (en) | 2007-11-20 | 2007-11-20 | An electrode sensor of laundry treatment machine and laundry treatment machine including the electrode sensor |
KR1020070118725A KR101464298B1 (en) | 2007-11-20 | 2007-11-20 | An electrode sensor of laundry treatment machine and laundry treatment machine including the electrode sensor |
KR1020070119203A KR101394510B1 (en) | 2007-11-21 | 2007-11-21 | An electrode sensor of laundry treatment machine and laundry treatment machine including the electrode sensor |
PCT/KR2008/006845 WO2009066939A2 (en) | 2007-11-20 | 2008-11-20 | Laundry treatment machine and a sensor for sensing the quality of water therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2227580A2 EP2227580A2 (en) | 2010-09-15 |
EP2227580A4 true EP2227580A4 (en) | 2014-08-06 |
Family
ID=40667993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08851389.0A Withdrawn EP2227580A4 (en) | 2007-11-20 | 2008-11-20 | Laundry treatment machine and a sensor for sensing the quality of water therefor |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100251780A1 (en) |
EP (1) | EP2227580A4 (en) |
WO (1) | WO2009066939A2 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100556503B1 (en) * | 2002-11-26 | 2006-03-03 | 엘지전자 주식회사 | Control Method of Drying Time for Dryer |
JP4909391B2 (en) * | 2009-08-25 | 2012-04-04 | パナソニック株式会社 | Washing machine |
PL2634302T3 (en) * | 2012-02-29 | 2017-08-31 | Electrolux Home Products Corporation N.V. | Laundry machine with sensor unit |
US10445751B2 (en) * | 2013-03-11 | 2019-10-15 | Panasonic Intellectual Property Corporation Of America | Information obtaining method, information obtaining system, and information appliance |
JP6202945B2 (en) * | 2013-08-28 | 2017-09-27 | シャープ株式会社 | Washing machine |
JP6286658B2 (en) * | 2013-09-20 | 2018-03-07 | パナソニックIpマネジメント株式会社 | Washing machine |
JP6259996B2 (en) * | 2013-11-18 | 2018-01-17 | パナソニックIpマネジメント株式会社 | Drum washing machine |
JP6259995B2 (en) * | 2013-11-18 | 2018-01-17 | パナソニックIpマネジメント株式会社 | Drum washing machine |
CN105002697B (en) * | 2015-06-26 | 2017-08-25 | 万乐予 | The washing machine of electrode with measurement water conductivity |
US10072962B2 (en) | 2016-07-05 | 2018-09-11 | Ecolab Usa Inc. | Liquid out-of-product alarm system and method |
KR101951677B1 (en) * | 2017-08-22 | 2019-02-25 | 엘지전자 주식회사 | Connector water proof housing and mobile terminal |
JP6818655B2 (en) * | 2017-09-04 | 2021-01-20 | 日立グローバルライフソリューションズ株式会社 | Washing machine |
US12011134B2 (en) | 2020-01-14 | 2024-06-18 | Midea Group Co., Ltd. | Washing apparatus including cloud connected spectrometer |
BE1029372B1 (en) * | 2021-05-04 | 2022-12-05 | Miele & Cie | dishwasher |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3796925A (en) * | 1972-08-17 | 1974-03-12 | Hearn R | Ac solenoid control circuit |
US20010002542A1 (en) * | 1999-12-07 | 2001-06-07 | Kiyomi Sasano | Drum type washing machine with turbidity sensor |
KR20040046961A (en) * | 2002-11-28 | 2004-06-05 | 엘지전자 주식회사 | conductivity sensor of washer |
WO2004048676A1 (en) * | 2002-11-28 | 2004-06-10 | Lg Electronics, Inc. | Washing machine, conductivity sensor in washing machine, and controlling method of the same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3575193A (en) * | 1968-05-20 | 1971-04-20 | Whirlpool Co | Total sensing combination washer-dryer |
KR920018284A (en) * | 1991-03-29 | 1992-10-21 | 가나이 쓰도무 | washer |
US5446531A (en) * | 1994-05-20 | 1995-08-29 | Honeywell Inc. | Sensor platform for use in machines for washing articles |
US20020021742A1 (en) * | 1998-11-10 | 2002-02-21 | Maskell Bruce W. | Manifold |
US6502265B2 (en) * | 2000-12-21 | 2003-01-07 | Maytag Corporation | Interactive control system for a laundry appliance |
DE10148453A1 (en) * | 2001-10-01 | 2003-09-04 | Bsh Bosch Siemens Hausgeraete | Program-controlled household appliance with a display device |
KR20030090086A (en) * | 2002-05-21 | 2003-11-28 | 삼성전자주식회사 | Rinsing control method of washing machine |
US6720773B2 (en) * | 2002-08-26 | 2004-04-13 | Neil L. Brown | 4-electrode conductivity sensor with zero external field |
US8424345B2 (en) * | 2002-11-28 | 2013-04-23 | Lg Electronics Inc. | Washing machine, conductivity sensor in washing machine, and controlling method of the same |
ES2428893T3 (en) * | 2003-05-28 | 2013-11-12 | Lg Electronics Inc. | A control method of a washing machine |
ES1056475Y (en) * | 2003-12-18 | 2004-07-16 | Zertan Sa | PERFECTED TURBIDITY SENSOR. |
DE202004017677U1 (en) * | 2004-11-15 | 2005-01-05 | Elektromanufaktur Zangenstein Hanauer Gmbh & Co. Kgaa | Apparatus for detecting a conductance of a fluid |
KR100783614B1 (en) * | 2006-04-27 | 2007-12-07 | 주식회사 막스메트 | Apparatus of measuring the properties of fluid, and integrated system of monitoring the properties of fluid having the same |
US8312582B2 (en) * | 2006-06-19 | 2012-11-20 | Samsung Electronics Co., Ltd. | Washing machine and control method thereof |
-
2008
- 2008-11-20 WO PCT/KR2008/006845 patent/WO2009066939A2/en active Application Filing
- 2008-11-20 EP EP08851389.0A patent/EP2227580A4/en not_active Withdrawn
- 2008-11-20 US US12/743,762 patent/US20100251780A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3796925A (en) * | 1972-08-17 | 1974-03-12 | Hearn R | Ac solenoid control circuit |
US20010002542A1 (en) * | 1999-12-07 | 2001-06-07 | Kiyomi Sasano | Drum type washing machine with turbidity sensor |
KR20040046961A (en) * | 2002-11-28 | 2004-06-05 | 엘지전자 주식회사 | conductivity sensor of washer |
WO2004048676A1 (en) * | 2002-11-28 | 2004-06-10 | Lg Electronics, Inc. | Washing machine, conductivity sensor in washing machine, and controlling method of the same |
Also Published As
Publication number | Publication date |
---|---|
EP2227580A2 (en) | 2010-09-15 |
WO2009066939A3 (en) | 2009-09-11 |
WO2009066939A2 (en) | 2009-05-28 |
US20100251780A1 (en) | 2010-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100616 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20140707 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: D06F 39/00 20060101AFI20140701BHEP |
|
17Q | First examination report despatched |
Effective date: 20170705 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20171116 |