ATE347652T1 - Mit einer schwimmersteuervorrichtung ausgestattete tauchpumpe - Google Patents

Mit einer schwimmersteuervorrichtung ausgestattete tauchpumpe

Info

Publication number
ATE347652T1
ATE347652T1 AT04764386T AT04764386T ATE347652T1 AT E347652 T1 ATE347652 T1 AT E347652T1 AT 04764386 T AT04764386 T AT 04764386T AT 04764386 T AT04764386 T AT 04764386T AT E347652 T1 ATE347652 T1 AT E347652T1
Authority
AT
Austria
Prior art keywords
control device
pump
float
submersible pump
pump equipped
Prior art date
Application number
AT04764386T
Other languages
English (en)
Inventor
Elio Marioni
Original Assignee
Askoll Holding Srl
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 Askoll Holding Srl filed Critical Askoll Holding Srl
Application granted granted Critical
Publication of ATE347652T1 publication Critical patent/ATE347652T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Special Spraying Apparatus (AREA)
  • External Artificial Organs (AREA)
AT04764386T 2003-08-22 2004-08-23 Mit einer schwimmersteuervorrichtung ausgestattete tauchpumpe ATE347652T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001662A ITMI20031662A1 (it) 2003-08-22 2003-08-22 Struttura di pompa sincrona, in particolare una pompa ad

Publications (1)

Publication Number Publication Date
ATE347652T1 true ATE347652T1 (de) 2006-12-15

Family

ID=34204176

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04764386T ATE347652T1 (de) 2003-08-22 2004-08-23 Mit einer schwimmersteuervorrichtung ausgestattete tauchpumpe

Country Status (7)

Country Link
US (1) US7704050B2 (de)
EP (1) EP1664538B1 (de)
AT (1) ATE347652T1 (de)
DE (1) DE602004003592T2 (de)
ES (1) ES2280994T3 (de)
IT (1) ITMI20031662A1 (de)
WO (1) WO2005019649A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2297466A1 (de) * 2008-05-06 2011-03-23 FMC Technologies, Inc. Spülsystem
US8777596B2 (en) * 2008-05-06 2014-07-15 Fmc Technologies, Inc. Flushing system
US10193546B1 (en) * 2015-01-23 2019-01-29 S.J. Electro Systems, Inc. Pump switching device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316845A (en) * 1965-07-28 1967-05-02 Alfred F Schumann Bilge pump
SE328149B (de) * 1966-08-23 1970-09-07 Svenska Precisionsverktyg Ab
US3897172A (en) * 1973-04-02 1975-07-29 Wayne Home Equipment Co Inc Motor control assembly for submersible sump pump
US4275995A (en) * 1979-01-10 1981-06-30 Taylor Thomas K Bilge pump
US4345879A (en) * 1979-12-06 1982-08-24 Simer Pump Company Hydraulic switch for a pump
DE3607466A1 (de) 1986-03-07 1987-09-24 Blum Albert Pumpenaggregat mit einer niveauschalteinrichtung
ES2026412A6 (es) * 1990-11-15 1992-04-16 Transpar Iberica Sa Bomba para lavaparabrisas provista de dispositivo sensor de nivel.
US5297939A (en) * 1993-02-01 1994-03-29 Johnson Pumps Of America, Inc. Automatic control for bilge & sump pump
US5324171A (en) * 1993-05-14 1994-06-28 Liberty Pumps Pump assembly including a hermetically sealed switch capsule for housing a magnetically actuated switch
US5562423A (en) * 1994-10-17 1996-10-08 Johnson Pumps Of America, Inc. Automatic float control switch for a bilge and sump pump
DE19507010A1 (de) * 1995-02-28 1996-08-29 Abs Pumps Ltd Tauchmotorpumpe mit Schwimmerschalter
US5622477A (en) * 1995-08-15 1997-04-22 Johnson Pumps Of America, Inc. Switch for bilge and sump/pump with automatic float control
US5833437A (en) * 1996-07-02 1998-11-10 Shurflo Pump Manufacturing Co. Bilge pump
FR2767875B3 (fr) 1997-09-04 1999-08-13 Askoll Holding Srl Pompe centrifuge fonctionnant en immersion
DE19830416C1 (de) 1998-07-08 1999-12-09 Hanning & Kahl Gmbh & Co Pumpe mit schwimmbetätigter Abschaltautomatik
US6390780B1 (en) * 1998-09-24 2002-05-21 Rule Industries, Inc. Pump and controller system and method
US6499961B1 (en) 2000-03-16 2002-12-31 Tecumseh Products Company Solid state liquid level sensor and pump controller

Also Published As

Publication number Publication date
ES2280994T3 (es) 2007-09-16
US7704050B2 (en) 2010-04-27
EP1664538B1 (de) 2006-12-06
DE602004003592D1 (de) 2007-01-18
ITMI20031662A1 (it) 2005-02-23
WO2005019649A1 (en) 2005-03-03
EP1664538A1 (de) 2006-06-07
US20070172359A1 (en) 2007-07-26
DE602004003592T2 (de) 2007-10-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties