IT1193237B - Apparecchiatura per il controllo di un livello liquido - Google Patents
Apparecchiatura per il controllo di un livello liquidoInfo
- Publication number
- IT1193237B IT1193237B IT2620079A IT2620079A IT1193237B IT 1193237 B IT1193237 B IT 1193237B IT 2620079 A IT2620079 A IT 2620079A IT 2620079 A IT2620079 A IT 2620079A IT 1193237 B IT1193237 B IT 1193237B
- Authority
- IT
- Italy
- Prior art keywords
- equipment
- control
- liquid level
- liquid
- level
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
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)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Control Of Non-Electrical Variables (AREA)
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 IT7926200A0 (it) | 1979-10-02 |
IT1193237B true 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)
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)
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 |
-
1978
- 1978-10-02 US US05/947,498 patent/US4203462A/en not_active Expired - Lifetime
-
1979
- 1979-04-20 CA CA325,957A patent/CA1108031A/en not_active Expired
- 1979-05-16 GB GB7916987A patent/GB2036090B/en not_active Expired
- 1979-06-15 AU AU48105/79A patent/AU525824B2/en not_active Ceased
- 1979-09-21 DE DE19792938171 patent/DE2938171A1/de not_active Ceased
- 1979-10-01 FR FR7924411A patent/FR2438258A1/fr active Granted
- 1979-10-02 IT IT2620079A patent/IT1193237B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2938171A1 (de) | 1980-04-17 |
AU4810579A (en) | 1980-04-17 |
FR2438258B3 (it) | 1981-01-30 |
AU525824B2 (en) | 1982-12-02 |
CA1108031A (en) | 1981-09-01 |
GB2036090B (en) | 1982-09-15 |
FR2438258A1 (fr) | 1980-04-30 |
US4203462A (en) | 1980-05-20 |
GB2036090A (en) | 1980-06-25 |
IT7926200A0 (it) | 1979-10-02 |
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