FR2374010A1 - Dishwasher with water level regulator - has electrodes in vessel outside wash container to reduce water consumption - Google Patents

Dishwasher with water level regulator - has electrodes in vessel outside wash container to reduce water consumption

Info

Publication number
FR2374010A1
FR2374010A1 FR7737878A FR7737878A FR2374010A1 FR 2374010 A1 FR2374010 A1 FR 2374010A1 FR 7737878 A FR7737878 A FR 7737878A FR 7737878 A FR7737878 A FR 7737878A FR 2374010 A1 FR2374010 A1 FR 2374010A1
Authority
FR
France
Prior art keywords
wash container
electrodes
dishwasher
vessel
water level
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.)
Withdrawn
Application number
FR7737878A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2374010A1 publication Critical patent/FR2374010A1/en
Withdrawn legal-status Critical Current

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
    • G01F23/24—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
    • G01F23/241—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 for discrete levels
    • G01F23/242—Mounting arrangements for electrodes
    • 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
    • A47L15/4244—Water-level measuring or regulating arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

The dishwasher contains a drainage trough (2) in the base of the wash container (1) which has a sieve (7, 8, 10) and a connecting pipe (3) for the circulating and emptying pump (4) and a level regulating device containing electrodes (12, 13) which are located in a small-volumed vessel (11) set outside the wash container at the normal and safety level (15, 16). The vessel (11) is connected to the wash container by a branch pipe (17) which is connected offset to the connecting pipe (3) of the circulating pump (4) in the drainage trough (2) whilst a ventilation opening (19) is provided at the top of the vessel (11). Since the electrodes (12, 13) are located outside the wash container, they are separated from the circulation system and owing to the branch pipe, the level regulating system functions properly even with a low water level in the wash container.
FR7737878A 1976-12-18 1977-12-15 Dishwasher with water level regulator - has electrodes in vessel outside wash container to reduce water consumption Withdrawn FR2374010A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762657493 DE2657493A1 (en) 1976-12-18 1976-12-18 DISHWASHER

Publications (1)

Publication Number Publication Date
FR2374010A1 true FR2374010A1 (en) 1978-07-13

Family

ID=5995890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737878A Withdrawn FR2374010A1 (en) 1976-12-18 1977-12-15 Dishwasher with water level regulator - has electrodes in vessel outside wash container to reduce water consumption

Country Status (5)

Country Link
DE (1) DE2657493A1 (en)
ES (1) ES464854A1 (en)
FR (1) FR2374010A1 (en)
IT (1) IT1088589B (en)
SE (1) SE7713935L (en)

Also Published As

Publication number Publication date
IT1088589B (en) 1985-06-10
ES464854A1 (en) 1978-09-01
SE7713935L (en) 1978-06-19
DE2657493A1 (en) 1978-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse