DE102007061559A1 - Kreiselpumpe mit Durchflusssensor - Google Patents

Kreiselpumpe mit Durchflusssensor Download PDF

Info

Publication number
DE102007061559A1
DE102007061559A1 DE102007061559A DE102007061559A DE102007061559A1 DE 102007061559 A1 DE102007061559 A1 DE 102007061559A1 DE 102007061559 A DE102007061559 A DE 102007061559A DE 102007061559 A DE102007061559 A DE 102007061559A DE 102007061559 A1 DE102007061559 A1 DE 102007061559A1
Authority
DE
Germany
Prior art keywords
sensor
centrifugal pump
flow
pump according
channel
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Withdrawn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
DE102007061559A
Other languages
German (de)
English (en)
Inventor
Thorsten Dr. Kettner
Edgar Budzynski
Edgar Dr. Große Westhoff
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.)
Wilo SE
Original Assignee
Wilo AG
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=DE102007061559(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wilo AG filed Critical Wilo AG
Priority to DE102007061559A priority Critical patent/DE102007061559A1/de
Priority to AT08863111T priority patent/ATE503114T1/de
Priority to PCT/EP2008/010733 priority patent/WO2009077166A1/fr
Priority to EP08863111A priority patent/EP2220374B1/fr
Priority to DE502008002985T priority patent/DE502008002985D1/de
Publication of DE102007061559A1 publication Critical patent/DE102007061559A1/de
Withdrawn legal-status Critical Current

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)
DE102007061559A 2007-12-18 2007-12-18 Kreiselpumpe mit Durchflusssensor Withdrawn DE102007061559A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102007061559A DE102007061559A1 (de) 2007-12-18 2007-12-18 Kreiselpumpe mit Durchflusssensor
AT08863111T ATE503114T1 (de) 2007-12-18 2008-12-17 Kreiselpumpe mit durchflusssensor
PCT/EP2008/010733 WO2009077166A1 (fr) 2007-12-18 2008-12-17 Pompe centrifuge avec capteur de débit
EP08863111A EP2220374B1 (fr) 2007-12-18 2008-12-17 Pompe centrifuge avec capteur de débit
DE502008002985T DE502008002985D1 (de) 2007-12-18 2008-12-17 Kreiselpumpe mit durchflusssensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007061559A DE102007061559A1 (de) 2007-12-18 2007-12-18 Kreiselpumpe mit Durchflusssensor

Publications (1)

Publication Number Publication Date
DE102007061559A1 true DE102007061559A1 (de) 2009-06-25

Family

ID=40469833

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102007061559A Withdrawn DE102007061559A1 (de) 2007-12-18 2007-12-18 Kreiselpumpe mit Durchflusssensor
DE502008002985T Active DE502008002985D1 (de) 2007-12-18 2008-12-17 Kreiselpumpe mit durchflusssensor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502008002985T Active DE502008002985D1 (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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021110755A1 (de) 2021-04-27 2022-10-27 Prominent Gmbh Verfahren zur Aufnahme von Dosierprofilen

Families Citing this family (2)

* 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19647967A1 (de) * 1996-11-20 1998-05-28 Wilo Gmbh Pumpe mit Druckdifferenzsensor
DE10249129A1 (de) * 2002-10-22 2004-06-03 Wilo Ag Pumpe mit Sensor im Pumpengehäuse
DE102004037467A1 (de) * 2004-07-30 2006-02-16 Abb Patent Gmbh Wirbeldurchflussmesseinrichtung

Family Cites Families (7)

* 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
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
US7073394B2 (en) * 2004-04-05 2006-07-11 Rosemount Inc. Scalable averaging insertion vortex flow meter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19647967A1 (de) * 1996-11-20 1998-05-28 Wilo Gmbh Pumpe mit Druckdifferenzsensor
DE10249129A1 (de) * 2002-10-22 2004-06-03 Wilo Ag Pumpe mit Sensor im Pumpengehäuse
DE102004037467A1 (de) * 2004-07-30 2006-02-16 Abb Patent Gmbh Wirbeldurchflussmesseinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021110755A1 (de) 2021-04-27 2022-10-27 Prominent Gmbh Verfahren zur Aufnahme von Dosierprofilen

Also Published As

Publication number Publication date
ATE503114T1 (de) 2011-04-15
EP2220374B1 (fr) 2011-03-23
DE502008002985D1 (de) 2011-05-05
EP2220374A1 (fr) 2010-08-25
WO2009077166A1 (fr) 2009-06-25

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Legal Events

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee