WO2008000812A1 - A washing machine - Google Patents

A washing machine Download PDF

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Publication number
WO2008000812A1
WO2008000812A1 PCT/EP2007/056540 EP2007056540W WO2008000812A1 WO 2008000812 A1 WO2008000812 A1 WO 2008000812A1 EP 2007056540 W EP2007056540 W EP 2007056540W WO 2008000812 A1 WO2008000812 A1 WO 2008000812A1
Authority
WO
WIPO (PCT)
Prior art keywords
laundry
washing machine
color
drum
washing
Prior art date
Application number
PCT/EP2007/056540
Other languages
French (fr)
Inventor
Kuntay Karaaslan
Ilkin Tacan
Original Assignee
Arcelik Anonim Sirketi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38626665&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008000812(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arcelik Anonim Sirketi filed Critical Arcelik Anonim Sirketi
Priority to EP07786921.2A priority Critical patent/EP2035613B1/en
Priority to CN2007800250274A priority patent/CN101484626B/en
Publication of WO2008000812A1 publication Critical patent/WO2008000812A1/en

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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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/18—Condition of the laundry, e.g. nature or weight

Definitions

  • the present invention relates to a washing machine wherein the washing process is realized for white and colored washing.
  • washing machines operated by a single button wherein user intervention in the washing algorithm is minimal, it is important to determine which washing process is the suitable one by detecting the color of the laundry.
  • the information on the weight, type of the laundry as well as the color pkys an important role.
  • the duration and temperatures of the washing and rinsing steps differ in the washing programs to be implemented for colored or white laundry.
  • the washing machine is operated after sorting the laundry according to their colors.
  • washing control is established or the user is warned by detecting the release of laundry dye in the wash water during the washing operation.
  • detection is made depending on the release of dye into the wash water, the washing has to be made for a certain time period.
  • the distinction of white and colored laundry is not very reliable.
  • release of dye into the wash water is taken as the base in determining the colors, the washed laundry is discolored.
  • the object of the present invention is to design a washing machine wherein the color of the laundry is determined before starting the washing process and the colored or white washing process is carried out depending on the color data.
  • the washing machine designed to fulfill the object of the present invention, explicated in the first claim and the respective claims thereof, comprises a color sensor providing to detect the color of the laundry emplaced therein and a control unit that determines the washing parameters before starting the washing process according to the color data received from the color sensor.
  • the color sensor Since the color sensor is in the active position independent from the operation of the washing machine, the color of the laundry emplaced in the drum by the user can be detected even when the washing machine is in the off position. Accordingly, the color of the laundry emplaced in the drum can be detected either just before the washing process or when laundry is emplaced in the drum at spaced apart intervals and can be evaluated by the control unit.
  • the color sensor detects simultaneously with a presence sensor disposed at the loading port. In this embodiment, erroneous detection resulting from the hand of the user or any other lactor of the outer environment is prevented.
  • the washing machine comprises preferably a white light source.
  • the light source which is energized as the laundry is emplaced into the drum through the loading port, provides to adjust the lighting level of the region to be detected by the color sensor. Accordingly, iaulty color detection is prevented in the region that does not always have the same light intensity.
  • White light emitting diode is used as the light source for convenience of use and costs.
  • the washing machine comprises an indicator that displays for the user whether the laundry in the drum at that moment is colored or white according to the color values detected by the color sensor. Furthermore the indicator warns the user momentarily if the color of the newly placed laundry in the drum is different from the color values of the laundry determined earlier. Consequently, the user can load laundry in the drum knowing whether the previously loaded laundry in the drum is colored or white.
  • the color sensor can be changed to the active or passive position with a button by the user.
  • Figure 1 - is the perspective view of a washing machine.
  • Figure 2 - is the schematic view of a washing machine.
  • the washing machine (1) of the present invention comprises a drum (2) wherein laundry (L) is emplaced, a loading port (6) for loading and unloading of laundry (L) into the drum (2) by the user, a color sensor (4) that detects the color of the laundry (L) while the laundry (L) is loaded into the drum (2) or afterwards and a control unit (3) that decides whether the laundry (L) to be washed is colored or white according to the detected color data before starting the washing process and then starting the washing process by determining the washing parameters depending on this data ( Figure 1).
  • the color sensor (4) is preferably disposed on the loading port (6) of the drum (2) or on the bellows situated at the loading port (6). Accordingly the color data of the laundry (L) can easily be detected while the laundry (L) is being loaded into the drum
  • the color sensor (4) and the control unit (3) can be fed by energy sources such as batteries etc. independently from the power supply. By this means, the colors of the laundry (L) emplaced in the washing machine (1) at different times can be detected before operating the washing machine (1) and are transmitted to the control unit (3) to be stored and evaluated.
  • the washing machine (1) furthermore comprises a presence sensor (5).
  • the presence sensor (5) is disposed on the loading port (6) and the entry of each piece of laundry (L) loaded into the drum (2) is detected.
  • the color data of the laundry (L) is detected simultaneously and transmitted by the color sensor (4) to the control unit (3). Consequently, while the laundry (L) is being loaded into the drum (2) through the loading port (6), erroneous detection by the insertion of the user's hand into the detection area of the color sensor (4) is prevented.
  • it is assumed that the loaded laundry (L) will enter the detection area of the color sensor (4) before the user's hand ( Figure 2).
  • the laundry (L) while the laundry (L) is emplaced into the drum (2), the laundry (L) passes through the detection area of the presence sensor (5) and the presence sensor (5) changes to the active position.
  • the presence sensor (5) becomes active
  • the color sensor (4) also becomes active and detects the color of the laundry (L) passing through the detection area thereof. Consequently, the color data of each piece of laundry (L) emplaced into the drum (2) is detected by the color sensor (6) and stored in the control unit (3).
  • the washing machine (1) comprises an indicator (7) that displays for the user whether the laundry (L) in the drum (2) at that moment is colored or white.
  • the indicator (7) momentarily warns the user if the color of the new piece of laundry (L) loaded into the drum (2) is different from the color value of the laundry (L) determined previously. Consequently, the user knows whether the previously loaded laundry (L) in the drum is colored or white, then loads laundry (L) into the drum (2) accordingly.
  • the washing machine (1) comprises preferably a white light source (8) that is disposed in the vicinity of the color sensor (6) such that the detection area of the color sensor (6) is illuminated.
  • the light source (8) that is activated while the laundry (L) is being loaded into the drum (2) through the loading port (6), illuminates the area that will be detected by the color sensor (4), providing to adjust the light level in that area. Consequently, incorrect color detection by the color sensor (4) in that area that does not always have the same light intensity is thus prevented.
  • a white LED light emitting diode
  • a white LED is used as the light source (8) for use of convenience and costs.
  • the color data of the laundry (L) loaded into the washing machine (1) is collected by utilizing various optical and imaging systems (camera, infrared scanners, infrared imaging devices etc.).
  • the washing machine (1) comprises a button that enables the user to change the color sensor (4) to the active or passive position.
  • the determination of colored- white laundry (L) can be made for the laundry (L) emplaced into the drum (2) by utilizing the color sensor (4) before starting the washing process.
  • the washing parameters are determined depending on the colored-white laundry (L) differentiation and the washing process is started accordingly.
  • single button washing machines (1) wherein the intervention of the user is minimal, the determination of the washing operation depending on the color of the laundry (L) can be made independently from the user.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

By means of the present invention, the determination of colored-white laundry (L) can be made for the laundry (L) emplaced into the drum (2) by utilizing the color sensor (4) before starting the washing process. The washing parameters are determined depending on the colored-white laundry (L) differentiation and the washing process is started accordingly. Particularly in single button washing machines (1) wherein the intervention of the user is minimal, the determination of the washing process depending on the color of the laundry (L) can be made independently from the user.

Description

Description A WASHING MACHINE
[0001] The present invention relates to a washing machine wherein the washing process is realized for white and colored washing.
[0002] In particularly the washing machines operated by a single button wherein user intervention in the washing algorithm is minimal, it is important to determine which washing process is the suitable one by detecting the color of the laundry. For determining the washing process, the information on the weight, type of the laundry as well as the color pkys an important role. The duration and temperatures of the washing and rinsing steps differ in the washing programs to be implemented for colored or white laundry. In state of the art, the washing machine is operated after sorting the laundry according to their colors.
[0003] In the state of the art United States of America Patent no. US4406028, washing control is established or the user is warned by detecting the release of laundry dye in the wash water during the washing operation. In this implementation, since detection is made depending on the release of dye into the wash water, the washing has to be made for a certain time period. However, since not all colored laundry release dye into water, the distinction of white and colored laundry is not very reliable. Furthermore, since release of dye into the wash water is taken as the base in determining the colors, the washed laundry is discolored. By this method mainly laundry that release dye rapidly such as jeans can be detected.
[0004] In the German patent Application no. DE19756515, a method is described that provides to detect the color of the laundry emplaced in the washing machine.
[0005] The object of the present invention is to design a washing machine wherein the color of the laundry is determined before starting the washing process and the colored or white washing process is carried out depending on the color data.
[0006] The washing machine designed to fulfill the object of the present invention, explicated in the first claim and the respective claims thereof, comprises a color sensor providing to detect the color of the laundry emplaced therein and a control unit that determines the washing parameters before starting the washing process according to the color data received from the color sensor.
[0007] Consequently the washing process that will be implemented is determined without the intervention of the user before starting the washing operation.
[0008] Since the color sensor is in the active position independent from the operation of the washing machine, the color of the laundry emplaced in the drum by the user can be detected even when the washing machine is in the off position. Accordingly, the color of the laundry emplaced in the drum can be detected either just before the washing process or when laundry is emplaced in the drum at spaced apart intervals and can be evaluated by the control unit.
[0009] In another embodiment of the present invention, the color sensor detects simultaneously with a presence sensor disposed at the loading port. In this embodiment, erroneous detection resulting from the hand of the user or any other lactor of the outer environment is prevented.
[0010] In another embodiment of the present invention, the washing machine comprises preferably a white light source. The light source, which is energized as the laundry is emplaced into the drum through the loading port, provides to adjust the lighting level of the region to be detected by the color sensor. Accordingly, iaulty color detection is prevented in the region that does not always have the same light intensity. White light emitting diode is used as the light source for convenience of use and costs.
[0011] In another embodiment of the present invention, the washing machine comprises an indicator that displays for the user whether the laundry in the drum at that moment is colored or white according to the color values detected by the color sensor. Furthermore the indicator warns the user momentarily if the color of the newly placed laundry in the drum is different from the color values of the laundry determined earlier. Consequently, the user can load laundry in the drum knowing whether the previously loaded laundry in the drum is colored or white.
[0012] In another embodiment of the present invention, the color sensor can be changed to the active or passive position with a button by the user.
[0013] By means of the present invention, whether the washing process will be for colored laundry or white laundry is automatically determined before starting the washing process, and the washing process follows after this determination procedure. Accordingly, discoloring of the laundry or erroneous washing is prevented.
[0014] The washing machine designed to fulfill the object of the present invention is illustrated in the attached figures, where:
[0015] Figure 1 - is the perspective view of a washing machine.
[0016] Figure 2 - is the schematic view of a washing machine.
[0017] The elements illustrated in the figures are numbered as follows:
1. Washing machine
2. Drum 3. Control unit
4. Color sensor
5. Presence sensor
6. Loading port
7. Indicator
8. Light source
[0018] The washing machine (1) of the present invention comprises a drum (2) wherein laundry (L) is emplaced, a loading port (6) for loading and unloading of laundry (L) into the drum (2) by the user, a color sensor (4) that detects the color of the laundry (L) while the laundry (L) is loaded into the drum (2) or afterwards and a control unit (3) that decides whether the laundry (L) to be washed is colored or white according to the detected color data before starting the washing process and then starting the washing process by determining the washing parameters depending on this data (Figure 1).
[0019] The color sensor (4) is preferably disposed on the loading port (6) of the drum (2) or on the bellows situated at the loading port (6). Accordingly the color data of the laundry (L) can easily be detected while the laundry (L) is being loaded into the drum
(2).
[0020] The color sensor (4) and the control unit (3) can be fed by energy sources such as batteries etc. independently from the power supply. By this means, the colors of the laundry (L) emplaced in the washing machine (1) at different times can be detected before operating the washing machine (1) and are transmitted to the control unit (3) to be stored and evaluated.
[0021] While the laundry (L) is being loaded into the drum (2) by the user and/or after loading, the colors thereof are detected by the color sensor (4) and the color data is transmitted to the control unit (3) to be stored until the washing machine (1) starts operating. When the washing machine (1) is operated, the color data values stored in the control unit (3) is analyzed and compared with a value predetermined by the producer. As a result of this comparison process, it is decided whether the laundry (L) emplaced in the drum (2) is colored or white. The washing parameters are determined depending on this decision and the washing process is implemented according to these parameters.
[0022] In another embodiment of the present invention, the washing machine (1) furthermore comprises a presence sensor (5). The presence sensor (5) is disposed on the loading port (6) and the entry of each piece of laundry (L) loaded into the drum (2) is detected. When the entry of the laundry (L) through the loading port (6) is detected, the color data of the laundry (L) is detected simultaneously and transmitted by the color sensor (4) to the control unit (3). Consequently, while the laundry (L) is being loaded into the drum (2) through the loading port (6), erroneous detection by the insertion of the user's hand into the detection area of the color sensor (4) is prevented. In this embodiment, it is assumed that the loaded laundry (L) will enter the detection area of the color sensor (4) before the user's hand (Figure 2).
[0023] In this embodiment, while the laundry (L) is emplaced into the drum (2), the laundry (L) passes through the detection area of the presence sensor (5) and the presence sensor (5) changes to the active position. As the presence sensor (5) becomes active, the color sensor (4) also becomes active and detects the color of the laundry (L) passing through the detection area thereof. Consequently, the color data of each piece of laundry (L) emplaced into the drum (2) is detected by the color sensor (6) and stored in the control unit (3).
[0024] In another embodiment of the present invention, the washing machine (1) comprises an indicator (7) that displays for the user whether the laundry (L) in the drum (2) at that moment is colored or white. In this embodiment, furthermore the indicator (7) momentarily warns the user if the color of the new piece of laundry (L) loaded into the drum (2) is different from the color value of the laundry (L) determined previously. Consequently, the user knows whether the previously loaded laundry (L) in the drum is colored or white, then loads laundry (L) into the drum (2) accordingly.
[0025] In yet another embodiment of the present invention, the washing machine (1) comprises preferably a white light source (8) that is disposed in the vicinity of the color sensor (6) such that the detection area of the color sensor (6) is illuminated. The light source (8), that is activated while the laundry (L) is being loaded into the drum (2) through the loading port (6), illuminates the area that will be detected by the color sensor (4), providing to adjust the light level in that area. Consequently, incorrect color detection by the color sensor (4) in that area that does not always have the same light intensity is thus prevented. A white LED (light emitting diode) is used as the light source (8) for use of convenience and costs.
[0026] In another embodiment of the present invention, the color data of the laundry (L) loaded into the washing machine (1) is collected by utilizing various optical and imaging systems (camera, infrared scanners, infrared imaging devices etc.).
[0027] In another embodiment of the present invention, the washing machine (1) comprises a button that enables the user to change the color sensor (4) to the active or passive position. By means of the present invention, the determination of colored- white laundry (L) can be made for the laundry (L) emplaced into the drum (2) by utilizing the color sensor (4) before starting the washing process. The washing parameters are determined depending on the colored-white laundry (L) differentiation and the washing process is started accordingly. Particularly in single button washing machines (1) wherein the intervention of the user is minimal, the determination of the washing operation depending on the color of the laundry (L) can be made independently from the user.

Claims

Claims
[0001] A washing machine (1) comprising a drum (2) wherein laundry (L) is emplaced, a loading port (6) for loading and unloading of the laundry (L) into the drum (2) by the user, and a color sensor (4) that detects the color of the laundry (L) as the laundry (L) is being loaded into the drum (2) or afterwards and characterized by a control unit (3) that decides whether the laundry (L) to be washed is colored or white according to the detected color data before starting the washing operation, and then starting the washing process by determining the washing parameters depending on this data.
[0002] A washing machine (1) as in Claim 1, characterized by a color sensor (4) disposed at the loading port (6).
[0003] A washing machine (1) as in Claim 1, characterized by a color sensor (4) disposed on the bellows situated at the loading port (6).
[0004] A washing machine (1) as in any one of the above claims, characterized by a color sensor (4) and a control unit (3) that can be fed by energy sources such as batteries and the like independently from the main power supply.
[0005] A washing machine (1) as in Claim 1, characterized by a control unit (3) wherein the parameters such as duration, temperature etc. for the washing process are stored, that analyzes the color data values and compares with a value predetermined by the producer, and as a result of this comparison process, decides whether the laundry (L) emplaced into the drum (2) is colored or white.
[0006] A washing machine (1) as in Claim 1, characterized by a presence sensor (5) disposed at the loading port (6) that detects the entry of each piece of laundry (L) into the drum (2).
[0007] A washing machine (1) as in Claim 6, characterized by a control unit (3) that provides the color data of the laundry (L) to be detected by the color sensor (4) simultaneously while the presence sensor (7) detects the entry of laundry (L) through the loading port (6).
[0008] A washing machine (1) as in any one of the above claims, characterized by an indicator (7) that displays to the user whether the laundry (L) in the drum (2) is colored or white.
[0009] A washing machine (1) as in Claim 8, characterized by an indicator (7) that momentarily warns the user if the color of the new piece of laundry (L) loaded into the drum (2) is different from the color value of the laundry (L) determined previously. [0010] A washing machine (1) as in any one of the above claims, characterized by a light source (8) that is disposed in the vicinity of the color sensor (4) so that the detection area of the color sensor (4) is illuminated. [0011] A washing machine (1) as in Claim 10, characterized by a light source (8) that changes to the activate position while the laundry (L) is being loaded into the drum (2) through the loading port (6), and illuminates the area that will be detected by the color sensor (4) providing to adjust the light level in that area. [0012] A washing machine (1) as in any one of the above claims, characterized by a button that provides the color sensor (4) to be changed to the active or passive position by the user.
PCT/EP2007/056540 2006-06-30 2007-06-29 A washing machine WO2008000812A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07786921.2A EP2035613B1 (en) 2006-06-30 2007-06-29 Washing machine provided with a device for detecting the color of the laundry to be washed
CN2007800250274A CN101484626B (en) 2006-06-30 2007-06-29 A washing machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR200603358 2006-06-30
TR2006/03358 2006-06-30

Publications (1)

Publication Number Publication Date
WO2008000812A1 true WO2008000812A1 (en) 2008-01-03

Family

ID=38626665

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/056540 WO2008000812A1 (en) 2006-06-30 2007-06-29 A washing machine

Country Status (4)

Country Link
EP (1) EP2035613B1 (en)
CN (1) CN101484626B (en)
TR (1) TR201716558T4 (en)
WO (1) WO2008000812A1 (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010076157A1 (en) * 2008-12-30 2010-07-08 Arcelik Anonim Sirketi Washing machine comprising a laundry colour detection device
WO2012089605A1 (en) * 2010-12-30 2012-07-05 Arcelik Anonim Sirketi A washing machine that determines colors of items to be washed
EP2623661A1 (en) * 2012-02-01 2013-08-07 Herbert Kannegiesser GmbH Method for wet treatment, in particular of laundry
US8522452B2 (en) 2009-02-19 2013-09-03 Whirlpool Corporation Laundry treating appliance with state of dryness based imaging control
US8528228B2 (en) 2009-02-19 2013-09-10 Whirlpool Corporation Laundry treating appliance with drying rack detection based on imaging data
US8528230B2 (en) 2009-02-19 2013-09-10 Whirlpool Corporation Laundry treating appliance with bulky item detection
US8528229B2 (en) 2009-02-19 2013-09-10 Whirlpool Corporation Laundry treating appliance with imaging control
US8549770B2 (en) 2009-12-18 2013-10-08 Whirlpool Corporation Apparatus and method of drying laundry with drying uniformity determination
EP2006435A3 (en) * 2007-05-07 2013-11-06 Whirlpool Corporation Wash cycles using oxidising agents and sensors
US8661706B2 (en) 2009-12-18 2014-03-04 Whirlpool Corporation Method for determining load size in a clothes dryer using an infrared sensor
US8832966B2 (en) 2009-02-19 2014-09-16 Whirpool Corporation Laundry treating appliance with fluffing-state detection
WO2015055239A1 (en) * 2013-10-16 2015-04-23 Saronikos Trading And Services, Unipessoal Lda Laundry washing machine with speech recognition and response capabilities and method for operating same
WO2016162171A1 (en) * 2015-04-09 2016-10-13 BSH Hausgeräte GmbH Laundry care device with an optical filter
US9745688B2 (en) 2009-02-19 2017-08-29 Whirlpool Corporation Laundry treating appliance with load surface area detection
EP3118362A4 (en) * 2014-03-10 2017-12-27 LG Electronics Inc. Control device for washing machine and method therefor
DE102016212984A1 (en) * 2016-07-15 2018-01-18 Henkel Ag & Co. Kgaa Check for potentially unwanted items of laundry
US20190093276A1 (en) * 2017-09-28 2019-03-28 Midea Group Co., Ltd. Automatic color composition detection for laundry washing machine
WO2020043281A1 (en) * 2018-08-29 2020-03-05 Vestel Elektronik Sanayi Ve Ticaret A.S. Washing and/or drying machine and a method of determining laundry material
US11578448B2 (en) 2020-08-07 2023-02-14 Whirlpool Corporation Color sensor for washing machines
DE102017012315B3 (en) 2017-07-17 2023-06-29 Emz-Hanauer Gmbh & Co. Kgaa Electric domestic washing machine with variable color temperature lighting device
US11773524B2 (en) 2020-12-18 2023-10-03 Midea Group Co., Ltd. Laundry washing machine color composition analysis during loading
US11866868B2 (en) 2020-12-18 2024-01-09 Midea Group Co., Ltd. Laundry washing machine color composition analysis with article alerts
US11898289B2 (en) 2020-12-18 2024-02-13 Midea Group Co., Ltd. Laundry washing machine calibration
KR102679557B1 (en) * 2016-07-15 2024-07-01 헨켈 아게 운트 코. 카게아아 Checking for potentially undesirable laundry

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102505414A (en) * 2011-09-23 2012-06-20 南京乐金熊猫电器有限公司 Method for inducing dying of clothes in washing machine
CN108729127A (en) * 2017-04-24 2018-11-02 无锡小天鹅股份有限公司 Washing machine
CN110894660A (en) * 2018-08-23 2020-03-20 无锡小天鹅电器有限公司 Washing control method and device and clothes treatment device
CN108950987A (en) * 2018-08-28 2018-12-07 珠海格力电器股份有限公司 A kind of control method of washing and device
CN108998925B (en) * 2018-10-18 2021-02-19 赵牧青 Anti-tarnish intelligent laundry house
CN109440387A (en) * 2018-10-19 2019-03-08 彭峰 A kind of clothing cognitron

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0911710A2 (en) * 1997-10-24 1999-04-28 BSH Bosch und Siemens Hausgeräte GmbH Method for processing textile products by means of household appliances
DE19756515A1 (en) * 1997-12-18 1999-06-24 Bosch Siemens Hausgeraete Washing machine for industrial or domestic use
DE19810907A1 (en) * 1998-03-12 1999-09-16 Maas Ruth Data collecting device for laundry items
WO2001046509A1 (en) * 1999-12-20 2001-06-28 BSH Bosch und Siemens Hausgeräte GmbH Appliance for handling textiles which comprises an evaluation circuit for detecting the type of textile and/or the dampness of a laundry item
EP1452636A2 (en) * 2003-02-28 2004-09-01 WRAP S.p.A. System and device for the treatment, in particular for the washing, of fabric articles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235801A (en) 1989-09-07 1991-03-13 David Stanley Bottomley Leak detection and warning system
DE4142463A1 (en) 1991-12-20 1993-06-24 Bosch Siemens Hausgeraete HOUSEHOLD APPLIANCE AND TREATMENT
DE19855503B4 (en) 1998-12-01 2006-12-28 BSH Bosch und Siemens Hausgeräte GmbH Laundry appliance
WO2001007702A1 (en) 1999-07-27 2001-02-01 Unilever N.V. Method and monitoring device for monitoring a wash process
GB2369707A (en) 2000-11-29 2002-06-05 Malcolm David Warner Domestic flood prevention device
DE10156157A1 (en) 2001-11-15 2003-05-28 Bsh Bosch Siemens Hausgeraete Method and device for identifying an object
JP2003190688A (en) * 2001-12-28 2003-07-08 Matsushita Electric Ind Co Ltd Washing machine
AU2003292082A1 (en) 2002-12-11 2004-06-30 Unilever Plc Method and apparatus for the identification of a textile parameter
US7903838B2 (en) 2004-01-30 2011-03-08 Evolution Robotics, Inc. Vision-enabled household appliances

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0911710A2 (en) * 1997-10-24 1999-04-28 BSH Bosch und Siemens Hausgeräte GmbH Method for processing textile products by means of household appliances
DE19756515A1 (en) * 1997-12-18 1999-06-24 Bosch Siemens Hausgeraete Washing machine for industrial or domestic use
DE19810907A1 (en) * 1998-03-12 1999-09-16 Maas Ruth Data collecting device for laundry items
WO2001046509A1 (en) * 1999-12-20 2001-06-28 BSH Bosch und Siemens Hausgeräte GmbH Appliance for handling textiles which comprises an evaluation circuit for detecting the type of textile and/or the dampness of a laundry item
EP1452636A2 (en) * 2003-02-28 2004-09-01 WRAP S.p.A. System and device for the treatment, in particular for the washing, of fabric articles

Cited By (41)

* Cited by examiner, † Cited by third party
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US10145047B2 (en) 2014-03-10 2018-12-04 Lg Electronics Inc. Control device for washing machine and method therefor
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TR201716558T4 (en) 2017-12-21
EP2035613A1 (en) 2009-03-18

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