CY1110707T1 - METHOD AND DEVICE FOR DETERMINING THE CENTRAL PUMP PROVIDER - Google Patents

METHOD AND DEVICE FOR DETERMINING THE CENTRAL PUMP PROVIDER

Info

Publication number
CY1110707T1
CY1110707T1 CY20101100697T CY101100697T CY1110707T1 CY 1110707 T1 CY1110707 T1 CY 1110707T1 CY 20101100697 T CY20101100697 T CY 20101100697T CY 101100697 T CY101100697 T CY 101100697T CY 1110707 T1 CY1110707 T1 CY 1110707T1
Authority
CY
Cyprus
Prior art keywords
pump
pressure
determining
rotor
evaluator
Prior art date
Application number
CY20101100697T
Other languages
Greek (el)
Inventor
Jürgen Gröschel
Original Assignee
Ksb Aktiengesellschaft
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 Ksb Aktiengesellschaft filed Critical Ksb Aktiengesellschaft
Publication of CY1110707T1 publication Critical patent/CY1110707T1/en

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
    • F04D15/0088—Testing machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)

Abstract

Pressure measurements taken in a feed system containing the pump are apportioned by an evaluator to capacities determined during initial measuring. Capacity is determined by using the pressure build-up of the pump rotor (5), which is not influenced by pump housing (1) and any guide devices. The build-up is measured at a point near the pump rotor outlet on the pump pressure side and in front of the entry into flow guidance parts. Pressure sensors (7,10) on pressure and suction sides of the rotor are connected to the evaluator (9).
CY20101100697T 2000-08-16 2010-07-26 METHOD AND DEVICE FOR DETERMINING THE CENTRAL PUMP PROVIDER CY1110707T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10039917A DE10039917A1 (en) 2000-08-16 2000-08-16 Method and device for determining the delivery rate of a centrifugal pump
EP01117988A EP1180600B1 (en) 2000-08-16 2001-07-25 Measurement and control procedure for the instantaneous flow of a centrifugal pump

Publications (1)

Publication Number Publication Date
CY1110707T1 true CY1110707T1 (en) 2015-06-10

Family

ID=7652547

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20101100697T CY1110707T1 (en) 2000-08-16 2010-07-26 METHOD AND DEVICE FOR DETERMINING THE CENTRAL PUMP PROVIDER

Country Status (7)

Country Link
EP (1) EP1180600B1 (en)
AT (1) ATE466194T1 (en)
CY (1) CY1110707T1 (en)
DE (2) DE10039917A1 (en)
DK (1) DK1180600T3 (en)
ES (1) ES2342819T3 (en)
PT (1) PT1180600E (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10359726A1 (en) * 2003-12-19 2005-07-14 Ksb Aktiengesellschaft quantity measurement
DE102009022107A1 (en) * 2009-05-20 2010-11-25 Ksb Ag Method and device for determining the operating point of a work machine
EP2626567B2 (en) * 2012-02-08 2019-10-16 Grundfos Holding A/S Pump casing
DE102014006556B3 (en) * 2014-05-06 2015-02-19 Thomas Magnete Gmbh Pump unit with electric motor
DE102015215466A1 (en) * 2015-08-13 2017-02-16 Ksb Aktiengesellschaft Adjustment of the flow rate of a consumer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009927B (en) * 1954-02-06 1957-06-06 Demag Ag Method for determining and obtaining the operating point of the best efficiency in a flow machine with flow of the conveying means through a spiral
US4821580A (en) * 1988-01-27 1989-04-18 Jorritsma Johannes N Method and apparatus for calculating flow rates through a pumping station
US5129264A (en) * 1990-12-07 1992-07-14 Goulds Pumps, Incorporated Centrifugal pump with flow measurement
DE4330097A1 (en) * 1993-09-06 1995-03-09 Klein Schanzlin & Becker Ag Centrifugal pump housing with delivery rate measuring device
DE19544173C1 (en) * 1995-11-14 1997-06-05 Grundfos As Housing for a centrifugal pump
DE19851523C1 (en) * 1998-11-09 2000-05-18 Gauting Gmbh Apparatebau Fan for compressible delivery medium has arrangement for deriving volume flow from pressure, temperature and rotor speed measurement values

Also Published As

Publication number Publication date
ATE466194T1 (en) 2010-05-15
EP1180600A3 (en) 2006-12-13
PT1180600E (en) 2010-07-01
EP1180600A2 (en) 2002-02-20
EP1180600B1 (en) 2010-04-28
DE50115457D1 (en) 2010-06-10
DE10039917A1 (en) 2002-02-28
ES2342819T3 (en) 2010-07-15
DK1180600T3 (en) 2010-08-16

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