NO20012340L - Fremgangsmåte og anordning for å detektere mengden av et produkt som er opplöst i en lösningsström - Google Patents

Fremgangsmåte og anordning for å detektere mengden av et produkt som er opplöst i en lösningsström

Info

Publication number
NO20012340L
NO20012340L NO20012340A NO20012340A NO20012340L NO 20012340 L NO20012340 L NO 20012340L NO 20012340 A NO20012340 A NO 20012340A NO 20012340 A NO20012340 A NO 20012340A NO 20012340 L NO20012340 L NO 20012340L
Authority
NO
Norway
Prior art keywords
product
concentration
solution
conductance
detecting
Prior art date
Application number
NO20012340A
Other languages
English (en)
Other versions
NO20012340D0 (no
Inventor
Hubert Kamml
Guenther Amberg
Original Assignee
Lang Apparatebau Gmbh
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 Lang Apparatebau Gmbh filed Critical Lang Apparatebau Gmbh
Publication of NO20012340L publication Critical patent/NO20012340L/no
Publication of NO20012340D0 publication Critical patent/NO20012340D0/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0055—Metering or indication of used products, e.g. type or quantity of detergent, rinse aid or salt; for measuring or controlling the product concentration
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2133—Electrical conductivity or dielectric constant of the mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/08—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid which is flowing continuously
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/30—Variation of electrical, magnetical or optical quantities
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user
    • 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
    • D06F2105/62—Stopping or disabling machine operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Accessories For Mixers (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

Oppfinnelsen angår en fremgangsmåte for detektere mengden av et produkt (P), fortrinnsvis i pastalignende eller pulverform, som er oppløst i en løsningsstrøm med kjent sn-ømningshastighet og ukjent og/eller variabel konsentrasjon. Fremgangsmåten er universell og kan anvendes med forskjellige kontroll/styre- og evalueringsenheter, og er kjennetegnet de følgende trinnene: a) syklisk måling av løsningens (L) ledningsevne; b) bestemmelse av konsentrasjonen til løsningen (L) ved å sammenligne ledningsevnen som er målt med ledningsevnen som er målt med ledningsevnen/konsentrasjons- karakteristika (4a) som er lagret i et datalager; c) beregning av produktmengden på bakgrunn av produktkonsentrasjonen bestemt denne måten og den kjente strømnings- hastigheten; og d) i tillegg til den beregnede produktmengden å generere en puls (7) så snart som en forutbestemt produktmengde er nådd. Oppfinnelsen angår også en anordning for å utføre fremgangsmåten ovenfor.
NO20012340A 1998-11-12 2001-05-11 Fremgangsmåte og anordning for å detektere mengden av et produkt som er opplöst i en lösningsström NO20012340D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19852164A DE19852164A1 (de) 1998-11-12 1998-11-12 Verfahren und Vorrichtung zur Erfassung der Menge eines in einem Lösungsstrom gelösten Produkts
PCT/EP1999/008384 WO2000028879A1 (de) 1998-11-12 1999-11-03 Verfahren und vorrichtung zur erfassung der menge eines in einem lösungsstrom gelösten produkts

Publications (2)

Publication Number Publication Date
NO20012340L true NO20012340L (no) 2001-05-11
NO20012340D0 NO20012340D0 (no) 2001-05-11

Family

ID=7887539

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012340A NO20012340D0 (no) 1998-11-12 2001-05-11 Fremgangsmåte og anordning for å detektere mengden av et produkt som er opplöst i en lösningsström

Country Status (9)

Country Link
EP (1) EP1128760B1 (no)
AT (1) ATE349180T1 (no)
AU (1) AU1550700A (no)
CA (1) CA2349380C (no)
DE (2) DE19852164A1 (no)
ES (1) ES2277453T3 (no)
NO (1) NO20012340D0 (no)
PL (1) PL347637A1 (no)
WO (1) WO2000028879A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103091A1 (de) * 2001-01-24 2002-08-01 Ecolab Gmbh & Co Ohg Verfahren zur Herstellung, Förderung und Dosierung einer Lösung und Vorrichtung zur Durchführung des Verfahrens
US8012421B2 (en) * 2003-06-24 2011-09-06 Ecolab Inc. Concentration monitor
DE10354140A1 (de) * 2003-11-19 2005-06-23 Miele & Cie. Kg Verfahren zur Ermittlung einer Reinigermenge oder deren Volumenstrom und programmgesteuerte Spülmaschine zur Durchführung eines solchen Verfahrens
EP2042837B1 (en) * 2007-09-26 2020-01-08 Kamstrup A/S Meter device for communicating on a communication line
DE102011006176B4 (de) 2011-03-25 2015-03-12 Judo Wasseraufbereitung Gmbh Verfahren zum Betrieb einer Dosierpumpe und zugehörige Dosiervorrichtung
EP2959819B1 (en) * 2014-06-24 2017-12-13 Electrolux Appliances Aktiebolag Method for operating a washing appliance and washing appliance implementing the same
JP2021534911A (ja) 2018-08-27 2021-12-16 エコラボ ユーエスエー インコーポレイティド 微粒子含有液体サンプルを濾過することなく抽出するためのシステムおよび技術

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858449A (en) * 1986-01-09 1989-08-22 Ecolab Inc. Chemical solution dispenser apparatus and method of using
US5478537A (en) * 1992-09-24 1995-12-26 Sunburst Chemicals, Inc. Detergent dispenser for use with solid casting detergent
US5500050A (en) * 1994-07-15 1996-03-19 Diversey Corporation Ratio feed detergent controller and method with automatic feed rate learning capability
US5782109A (en) * 1996-05-06 1998-07-21 Ecolab Inc. Dispenser
DE19641742A1 (de) * 1996-10-10 1998-04-23 Henkel Ecolab Gmbh & Co Ohg Dosierung von Waschmittelpasten

Also Published As

Publication number Publication date
WO2000028879A1 (de) 2000-05-25
ES2277453T3 (es) 2007-07-01
EP1128760B1 (de) 2006-12-27
AU1550700A (en) 2000-06-05
PL347637A1 (en) 2002-04-22
DE59914104D1 (de) 2007-02-08
CA2349380C (en) 2008-09-23
EP1128760A1 (de) 2001-09-05
CA2349380A1 (en) 2000-05-25
DE19852164A1 (de) 2000-05-25
ATE349180T1 (de) 2007-01-15
NO20012340D0 (no) 2001-05-11

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