ATE551460T1 - WASHING MACHINE - Google Patents

WASHING MACHINE

Info

Publication number
ATE551460T1
ATE551460T1 AT10173860T AT10173860T ATE551460T1 AT E551460 T1 ATE551460 T1 AT E551460T1 AT 10173860 T AT10173860 T AT 10173860T AT 10173860 T AT10173860 T AT 10173860T AT E551460 T1 ATE551460 T1 AT E551460T1
Authority
AT
Austria
Prior art keywords
pipeline
washing water
light
washing machine
disposed outside
Prior art date
Application number
AT10173860T
Other languages
German (de)
Inventor
Tsuyoshi Murao
Osaka-Shi
Kouichi Kubo
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE551460T1 publication Critical patent/ATE551460T1/en

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
    • 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 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

A laundry machine includes a pipeline (701,702) in which washing water is filled; a feeder (71) configured to feed the washing water in the pipeline; an optical sensor (72) including a light emitter (721) disposed outside the pipeline to emit light to the washing water and a light receiver (722) disposed outside the pipeline to receive the light emitted from the light emitter; and an electrode sensor (73) protruding into the pipeline, wherein the optical sensor (72) is disposed at an upstream side with respect to the electrode sensor (73).
AT10173860T 2009-08-25 2010-08-24 WASHING MACHINE ATE551460T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009194616A JP4909391B2 (en) 2009-08-25 2009-08-25 Washing machine

Publications (1)

Publication Number Publication Date
ATE551460T1 true ATE551460T1 (en) 2012-04-15

Family

ID=43446335

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10173860T ATE551460T1 (en) 2009-08-25 2010-08-24 WASHING MACHINE

Country Status (5)

Country Link
EP (1) EP2292827B1 (en)
JP (1) JP4909391B2 (en)
CN (2) CN101994239B (en)
AT (1) ATE551460T1 (en)
TW (1) TWI418681B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100027031A (en) * 2008-08-28 2010-03-10 주식회사 대우일렉트로닉스 Circulation apparatus and method of drum washing machine
JP4909391B2 (en) * 2009-08-25 2012-04-04 パナソニック株式会社 Washing machine
US20110094544A1 (en) * 2009-10-23 2011-04-28 Premark Feg L.L.C. Warewash machine with soil detection
US10390675B2 (en) 2015-06-01 2019-08-27 Illinois Tool Works Inc. Warewash machine cleaning notification and in-situ dilution process
TR202007084A2 (en) * 2020-05-06 2021-11-22 Vestel Beyaz Esya San Ve Tic A S Washer device with microfiber filter assembly.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2748632B2 (en) * 1990-01-31 1998-05-13 松下電器産業株式会社 Turbidity detector for washing machine
JP2654300B2 (en) * 1992-02-18 1997-09-17 三洋電機株式会社 Washing machine turbidity detector
JPH06218183A (en) 1993-01-22 1994-08-09 Toshiba Corp Washing machine
JPH06327882A (en) * 1993-05-27 1994-11-29 Sharp Corp Washing machine
DE4336520C2 (en) * 1993-10-26 1998-07-23 Siemens Ag Optical sensor and its use
JP3041176B2 (en) * 1993-11-24 2000-05-15 シャープ株式会社 Washing machine washing control device
JPH07163781A (en) * 1993-12-16 1995-06-27 Matsushita Electric Ind Co Ltd Drum type electric washer / dryer
JP3495680B2 (en) * 2000-04-03 2004-02-09 三洋電機株式会社 Water treatment equipment
DE10011692A1 (en) * 2000-03-10 2001-09-13 Aweco Appliance Sys Gmbh & Co Method by which the water hardness in a dish or clothes washing machine is controlled to ensure optimum cleaning performance has at least one sensor in the rinse water circuit
EP1688529A1 (en) * 2005-01-28 2006-08-09 Electrolux Home Products Corporation N.V. Washing machine with detergent dispenser
JP4204567B2 (en) * 2005-03-18 2009-01-07 シャープ株式会社 Washing machine
ATE552372T1 (en) * 2006-04-07 2012-04-15 Coprecitec Sl SENSOR DEVICE FOR HOUSEHOLD APPLIANCE
EP2057929B1 (en) * 2007-11-07 2009-07-22 Electrolux Home Products Corporation N.V. Dishwasher with conductivity measurement
EP2227580A4 (en) * 2007-11-20 2014-08-06 Lg Electronics Inc Laundry treatment machine and a sensor for sensing the quality of water therefor
JP4909391B2 (en) * 2009-08-25 2012-04-04 パナソニック株式会社 Washing machine

Also Published As

Publication number Publication date
CN201762581U (en) 2011-03-16
JP2011045437A (en) 2011-03-10
EP2292827B1 (en) 2012-03-28
TW201111583A (en) 2011-04-01
EP2292827A1 (en) 2011-03-09
CN101994239B (en) 2012-07-04
TWI418681B (en) 2013-12-11
JP4909391B2 (en) 2012-04-04
CN101994239A (en) 2011-03-30

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