ATE503114T1 - Kreiselpumpe mit durchflusssensor - Google Patents

Kreiselpumpe mit durchflusssensor

Info

Publication number
ATE503114T1
ATE503114T1 AT08863111T AT08863111T ATE503114T1 AT E503114 T1 ATE503114 T1 AT E503114T1 AT 08863111 T AT08863111 T AT 08863111T AT 08863111 T AT08863111 T AT 08863111T AT E503114 T1 ATE503114 T1 AT E503114T1
Authority
AT
Austria
Prior art keywords
flow sensor
centrifugal pump
flow
connection
suction
Prior art date
Application number
AT08863111T
Other languages
German (de)
English (en)
Inventor
Thomas Kettner
Edgar Budzynski
Westhoff Edgar Grose
Original Assignee
Wilo Se
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40469833&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE503114(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wilo Se filed Critical Wilo Se
Application granted granted Critical
Publication of ATE503114T1 publication Critical patent/ATE503114T1/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F04D15/0227—Lack of liquid level being detected using a flow transducer

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)
  • Reciprocating Pumps (AREA)
AT08863111T 2007-12-18 2008-12-17 Kreiselpumpe mit durchflusssensor ATE503114T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007061559A DE102007061559A1 (de) 2007-12-18 2007-12-18 Kreiselpumpe mit Durchflusssensor
PCT/EP2008/010733 WO2009077166A1 (fr) 2007-12-18 2008-12-17 Pompe centrifuge avec capteur de débit

Publications (1)

Publication Number Publication Date
ATE503114T1 true ATE503114T1 (de) 2011-04-15

Family

ID=40469833

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08863111T ATE503114T1 (de) 2007-12-18 2008-12-17 Kreiselpumpe mit durchflusssensor

Country Status (4)

Country Link
EP (1) EP2220374B1 (fr)
AT (1) ATE503114T1 (fr)
DE (2) DE102007061559A1 (fr)
WO (1) WO2009077166A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE511606T1 (de) † 2008-10-01 2011-06-15 Grundfos Management As Kreiselpumpenaggregat
AU2010282228B2 (en) * 2009-08-11 2013-04-18 Resmed Motor Technologies Inc. Single stage, axial symmetric blower and portable ventilator
DE102021110755A1 (de) 2021-04-27 2022-10-27 Prominent Gmbh Verfahren zur Aufnahme von Dosierprofilen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437349A (en) * 1982-09-16 1984-03-20 Ford Motor Company Vortex flow meter frequency adjustment
US5129264A (en) 1990-12-07 1992-07-14 Goulds Pumps, Incorporated Centrifugal pump with flow measurement
DE9317856U1 (de) * 1993-11-16 1994-01-20 Schroeder Wolfgang Kreiselpumpe mit Strömungsleitblechen
JPH10142017A (ja) * 1996-11-11 1998-05-29 Saginomiya Seisakusho Inc カルマン渦流量計
DE19647967B4 (de) * 1996-11-20 2005-10-27 Wilo Ag Pumpe mit Druckdifferenzsensor
US6752027B1 (en) 1999-04-06 2004-06-22 The Foxboro Company Vortex flowmeter including removeable and replaceable flow-obstruction element
DE10249543A1 (de) * 2002-10-23 2004-05-06 Endress + Hauser Flowtec Ag, Reinach Wirbelströmungsaufnehmer
DE10249129A1 (de) * 2002-10-22 2004-06-03 Wilo Ag Pumpe mit Sensor im Pumpengehäuse
US7073394B2 (en) * 2004-04-05 2006-07-11 Rosemount Inc. Scalable averaging insertion vortex flow meter
DE102004037467A1 (de) * 2004-07-30 2006-02-16 Abb Patent Gmbh Wirbeldurchflussmesseinrichtung

Also Published As

Publication number Publication date
EP2220374B1 (fr) 2011-03-23
DE502008002985D1 (de) 2011-05-05
EP2220374A1 (fr) 2010-08-25
WO2009077166A1 (fr) 2009-06-25
DE102007061559A1 (de) 2009-06-25

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