PL3551971T3 - Optyczny czujnik poziomu dla wyjmowanego pojemnika na środek piorący - Google Patents

Optyczny czujnik poziomu dla wyjmowanego pojemnika na środek piorący

Info

Publication number
PL3551971T3
PL3551971T3 PL17817972.7T PL17817972T PL3551971T3 PL 3551971 T3 PL3551971 T3 PL 3551971T3 PL 17817972 T PL17817972 T PL 17817972T PL 3551971 T3 PL3551971 T3 PL 3551971T3
Authority
PL
Poland
Prior art keywords
level sensor
optical level
removable container
wash aid
aid removable
Prior art date
Application number
PL17817972.7T
Other languages
English (en)
Inventor
Davide BORDIGNON
Marco Sclip
Original Assignee
Illinois Tool Works, Inc.
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 Illinois Tool Works, Inc. filed Critical Illinois Tool Works, Inc.
Publication of PL3551971T3 publication Critical patent/PL3551971T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • 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
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • 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 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • G01F23/2924—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms for several discrete levels, e.g. with more than one light-conducting sensing element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • G01F23/2925—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting means
    • G01F23/2927—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting means for several discrete levels, e.g. with more than one light-conducting sensing element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2928—Light, e.g. infrared or ultraviolet for discrete levels using light reflected on the material surface

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
PL17817972.7T 2016-12-12 2017-11-29 Optyczny czujnik poziomu dla wyjmowanego pojemnika na środek piorący PL3551971T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662432776P 2016-12-12 2016-12-12
PCT/US2017/063731 WO2018111554A1 (en) 2016-12-12 2017-11-29 Optical level sensor for wash aid removable container

Publications (1)

Publication Number Publication Date
PL3551971T3 true PL3551971T3 (pl) 2022-08-16

Family

ID=60766157

Family Applications (2)

Application Number Title Priority Date Filing Date
PL17817972.7T PL3551971T3 (pl) 2016-12-12 2017-11-29 Optyczny czujnik poziomu dla wyjmowanego pojemnika na środek piorący
PL22165061.7T PL4036534T3 (pl) 2016-12-12 2017-11-29 Optyczny czujnik poziomu dla wyjmowanego pojemnika na środek piorący

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL22165061.7T PL4036534T3 (pl) 2016-12-12 2017-11-29 Optyczny czujnik poziomu dla wyjmowanego pojemnika na środek piorący

Country Status (4)

Country Link
US (1) US10641639B2 (pl)
EP (2) EP3551971B1 (pl)
PL (2) PL3551971T3 (pl)
WO (1) WO2018111554A1 (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018053217A1 (en) 2016-09-16 2018-03-22 Fenwal, Inc. Blood separation systems and methods employing centrifugal and spinning membrane separation techniques
US10371559B2 (en) * 2017-04-17 2019-08-06 The Boeing Company Differential spectral liquid level sensor
WO2020097847A1 (zh) * 2018-11-15 2020-05-22 深圳市赫兹科技有限公司 液面侦测系统及液面侦测方法
US11311823B2 (en) 2019-03-05 2022-04-26 Fenwal, Inc. Collection of mononuclear cells and peripheral blood stem cells
EP4238596A3 (en) 2019-05-23 2023-12-13 Fenwal, Inc. Centrifugal separation and collection of red blood cells or both red blood cells and plasma
EP3741460B1 (en) 2019-05-23 2023-09-27 Fenwal, Inc. Adjustment of target interface location between separated fluid components in a centrifuge
EP4000665B1 (en) 2019-09-16 2023-04-19 Fenwal, Inc. Dynamic adjustment of algorithms for separation and collection of blood components
DE102019128857A1 (de) * 2019-10-25 2021-04-29 Miele & Cie. Kg Wäschebehandlungsmaschine zur Behandlung von Wäsche
EP3834858A1 (en) 2019-12-12 2021-06-16 Fenwal, Inc. Systems enabling alternative approaches to therapeutic red blood cell exchange and/or therapeutic plasma exchange
BR112023004244A2 (pt) * 2020-10-01 2023-04-11 Panasonic Ip Man Co Ltd Máquina de lavar
JP2022059342A (ja) * 2020-10-01 2022-04-13 パナソニックＩｐマネジメント株式会社 洗濯機
JP7466077B2 (ja) * 2020-10-01 2024-04-12 パナソニックＩｐマネジメント株式会社 洗濯機
CN116088066A (zh) * 2023-01-28 2023-05-09 云鲸智能(深圳)有限公司 自动检测方法和用液设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240047A1 (de) * 1982-10-28 1984-05-03 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Vorrichtung in wasch- oder spuelmaschinen
FR2544877B1 (fr) * 1983-04-22 1986-07-04 Electricite De France Sonde optique
JP3221210B2 (ja) * 1994-02-07 2001-10-22 富士ゼロックス株式会社 インクタンク
JPH10323993A (ja) * 1997-02-19 1998-12-08 Canon Inc 検出システム、該検出システムを用いる液体吐出記録装置と液体収納容器、及び、光量変化受光システム
JP2004198376A (ja) * 2002-12-20 2004-07-15 Yazaki Corp 液面検知装置
ITTO20050856A1 (it) * 2005-12-06 2007-06-07 Eltek Spa Componente per elettrodomestico, in particolare per lavastoviglie, e pozzetto per elettrodomestico, in particolare per lavastoviglie, che lo utilizza
DE102006043973A1 (de) * 2006-09-19 2008-03-27 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Haushaltsgerät mit Reinigungsmitteldosiersystem
DE102009002694A1 (de) * 2008-07-15 2010-02-04 Henkel Ag & Co. Kgaa Dosiersystem
IT1398785B1 (it) 2009-08-04 2013-03-18 Illinois Tool Works Sensore ottico per rilevare il livello di liquido in un contenitore, in particolare per un contenitore asportabile per un elettrodomestico e lente e metodo associati
DE102009045580A1 (de) * 2009-10-12 2011-04-14 Henkel Ag & Co. Kgaa Tür zum flüssigkeitsdichten Verschluss einer Wäscheaufgabe- bzw. Entnahmeöffnung eines Wäschebehandlungsgeräts insbesondere einer Waschmaschine und/oder eines Wäschetrockners
DE102010028483A1 (de) * 2010-05-03 2011-11-03 Henkel Ag & Co. Kgaa Dosiersystem zur Freisetzung von bleichmittelhaltigen Zubereitungen während eines Waschprogramms einer Waschmaschine
CN202403767U (zh) * 2012-01-13 2012-08-29 柳州 光电式液位传感器
ITTO20120598A1 (it) * 2012-07-06 2014-01-07 Illinois Tool Works Dispositivo di riscaldamento per elettrodomestici con sensore ottico di livello di liquido
CN202793526U (zh) * 2012-08-15 2013-03-13 柳州 液位传感装置以及具有水箱的电器设备

Also Published As

Publication number Publication date
PL4036534T3 (pl) 2024-06-24
US10641639B2 (en) 2020-05-05
EP4036534B1 (en) 2024-01-31
EP3551971A1 (en) 2019-10-16
EP4036534A1 (en) 2022-08-03
WO2018111554A1 (en) 2018-06-21
US20180164141A1 (en) 2018-06-14
EP3551971B1 (en) 2022-04-20

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