FR1347946A - Method and device for adjusting the level of liquids, more particularly in household machines - Google Patents

Method and device for adjusting the level of liquids, more particularly in household machines

Info

Publication number
FR1347946A
FR1347946A FR918637A FR918637A FR1347946A FR 1347946 A FR1347946 A FR 1347946A FR 918637 A FR918637 A FR 918637A FR 918637 A FR918637 A FR 918637A FR 1347946 A FR1347946 A FR 1347946A
Authority
FR
France
Prior art keywords
liquids
adjusting
level
household machines
household
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.)
Expired
Application number
FR918637A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Constructa GmbH
Original Assignee
Constructa 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 Constructa GmbH filed Critical Constructa GmbH
Application granted granted Critical
Publication of FR1347946A publication Critical patent/FR1347946A/en
Expired legal-status Critical Current

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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices
    • 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
    • G01F23/24—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 variations of resistance of resistors due to contact with conductor fluid
    • G01F23/246—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 variations of resistance of resistors due to contact with conductor fluid thermal devices
    • G01F23/247—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 variations of resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
FR918637A 1961-12-30 1962-12-14 Method and device for adjusting the level of liquids, more particularly in household machines Expired FR1347946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0025874 1961-12-30

Publications (1)

Publication Number Publication Date
FR1347946A true FR1347946A (en) 1964-01-04

Family

ID=7017989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918637A Expired FR1347946A (en) 1961-12-30 1962-12-14 Method and device for adjusting the level of liquids, more particularly in household machines

Country Status (4)

Country Link
AT (1) AT243727B (en)
CH (1) CH415530A (en)
FR (1) FR1347946A (en)
GB (1) GB971842A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559797A1 (en) * 1984-02-17 1985-08-23 Esswein Sa Device for controlling the level and temperature of water in a washing machine
FR2559798A1 (en) * 1984-02-17 1985-08-23 Esswein Sa WASHING MACHINE CONTAINING WATER AT A LOW HEIGHT ABOVE THE BOTTOM OF THE DRUM
FR2675254A1 (en) * 1991-04-10 1992-10-16 Jaeger Liquid level detector comprising a semiconductor component

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559796B1 (en) * 1984-02-17 1986-11-21 Esswein Sa WASHING MACHINE WITH AUTOMATIC DETERMINATION OF THE TYPE OF LAUNDRY INSERTED IN THIS MACHINE
EP1529875A3 (en) * 2003-11-04 2017-05-17 LG Electronics, Inc. Washing apparatus and control method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559797A1 (en) * 1984-02-17 1985-08-23 Esswein Sa Device for controlling the level and temperature of water in a washing machine
FR2559798A1 (en) * 1984-02-17 1985-08-23 Esswein Sa WASHING MACHINE CONTAINING WATER AT A LOW HEIGHT ABOVE THE BOTTOM OF THE DRUM
EP0159204A1 (en) * 1984-02-17 1985-10-23 Esswein S.A. Laundry washer, the tub containing water at a low level just above the bottom of the drum
FR2675254A1 (en) * 1991-04-10 1992-10-16 Jaeger Liquid level detector comprising a semiconductor component

Also Published As

Publication number Publication date
GB971842A (en) 1964-10-07
CH415530A (en) 1966-06-30
AT243727B (en) 1965-11-25

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