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IT7926200A0 - Apparecchiatura per il controllo di un livello liquido. - Google Patents

Apparecchiatura per il controllo di un livello liquido.

Info

Publication number
IT7926200A0
IT7926200A0 IT7926200A IT2620079A IT7926200A0 IT 7926200 A0 IT7926200 A0 IT 7926200A0 IT 7926200 A IT7926200 A IT 7926200A IT 2620079 A IT2620079 A IT 2620079A IT 7926200 A0 IT7926200 A0 IT 7926200A0
Authority
IT
Italy
Prior art keywords
equipment
control
liquid level
liquid
level
Prior art date
Application number
IT7926200A
Other languages
English (en)
Other versions
IT1193237B (it
Inventor
Beller Wilbert Erwin
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of IT7926200A0 publication Critical patent/IT7926200A0/it
Application granted granted Critical
Publication of IT1193237B publication Critical patent/IT1193237B/it

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
    • G01F23/14—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 measurement of pressure
    • G01F23/18—Indicating, recording or alarm devices actuated electrically
    • G01F23/185—Indicating, recording or alarm devices actuated electrically for discrete levels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2273—Device including linearly-aligned power stream emitter and power stream collector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/729—Washing machine cycle control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/731—With control fluid connection at desired liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
IT2620079A 1978-10-02 1979-10-02 Apparecchiatura per il controllo di un livello liquido IT1193237B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/947,498 US4203462A (en) 1978-10-02 1978-10-02 Water level control system

Publications (2)

Publication Number Publication Date
IT7926200A0 true IT7926200A0 (it) 1979-10-02
IT1193237B IT1193237B (it) 1988-06-15

Family

ID=25486239

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2620079A IT1193237B (it) 1978-10-02 1979-10-02 Apparecchiatura per il controllo di un livello liquido

Country Status (7)

Country Link
US (1) US4203462A (it)
AU (1) AU525824B2 (it)
CA (1) CA1108031A (it)
DE (1) DE2938171A1 (it)
FR (1) FR2438258A1 (it)
GB (1) GB2036090B (it)
IT (1) IT1193237B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819397A1 (de) * 1978-05-03 1979-11-08 Euro Hausgeraete Gmbh Vorrichtung zur erfassung eines sollniveaus fuer den fluessigkeitsstand in wasserfuehrenden elektrischen geraeten
US4684327A (en) * 1980-12-01 1987-08-04 Gentiluomo Joseph A Washing machine fluid discharge monitoring unit
US4507120A (en) * 1982-04-21 1985-03-26 Paradis Joseph R Suction canister with corrugated adjustable suction inlet
DE3244837A1 (de) * 1982-12-03 1984-06-07 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Vorrichtung zum erfassen eines fluessigkeitsstandes, insbesondere des wasserstandes in wasch- oder geschirrspuelmaschinen
DE3346428A1 (de) * 1983-12-22 1985-07-04 Miele & Cie GmbH & Co, 4830 Gütersloh Wasch- oder geschirrspuelmaschine mit einer verstelleinrichtung zum einstellen unterschiedlicher wasserstaende
US4649946A (en) * 1984-03-29 1987-03-17 Clean Chemical Co. Pipet cleaning apparatus
DE3744404A1 (de) * 1986-12-31 1988-07-14 Flygt Pumpen Gmbh Hydrostatischer niveauregler oder stroemungswaechter
DE3942168C1 (it) * 1989-12-20 1991-06-06 Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De
FR2719922B1 (fr) * 1994-05-10 1996-06-28 Esswein Sa Dispositif de contrôle de niveau de liquide.
US6481246B1 (en) 2000-07-19 2002-11-19 Maytag Corporation Drain pump mounted pressure switch for a washing machine
DE20100520U1 (de) * 2001-01-12 2002-05-23 BIONIK GmbH - Innovative Technik für die Umwelt, 65232 Taunusstein Anordnung zur Begrenzung des Durchflusses durch den Auslauf eines Flüssigkeitsbehälters, z.B. eines Regenrückhaltebeckens
US6684902B1 (en) * 2002-10-21 2004-02-03 Acornvac, Inc. Dual sensor liquid accumulator
ITTO20050297A1 (it) * 2005-05-02 2006-11-03 Elbi Int Spa Macchina lavabiancheria con sensore di carico
US10132022B2 (en) 2016-05-10 2018-11-20 Haier Us Appliance Solutions, Inc. Washing machine appliance with a Venturi pump
US10954115B2 (en) 2017-12-18 2021-03-23 Maxum Enterprises, Llc System and method for delivering fuel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511649A (en) * 1948-03-01 1950-06-13 Frank J Reiter Liquid level gauge
US2813944A (en) * 1954-11-12 1957-11-19 Carter Parts Company Pressure switch
US2885879A (en) * 1956-04-17 1959-05-12 Philco Corp Control system for washing machines
US3334651A (en) * 1964-05-26 1967-08-08 Whirlpool Co Liquid level control
US3344804A (en) * 1964-07-08 1967-10-03 Whirlpool Co Liquid level control
US3291932A (en) * 1964-12-14 1966-12-13 Controls Co Of America Pressure responsive control reset structure
US3581754A (en) * 1967-07-03 1971-06-01 Moore Products Co Liquid level control apparatus using fluidic sensor
US3602250A (en) * 1969-03-10 1971-08-31 John S Neenan Fluid shutoff valve

Also Published As

Publication number Publication date
FR2438258A1 (fr) 1980-04-30
CA1108031A (en) 1981-09-01
US4203462A (en) 1980-05-20
GB2036090B (en) 1982-09-15
IT1193237B (it) 1988-06-15
AU4810579A (en) 1980-04-17
FR2438258B3 (it) 1981-01-30
AU525824B2 (en) 1982-12-02
GB2036090A (en) 1980-06-25
DE2938171A1 (de) 1980-04-17

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