SE9501514L - Sätt att bestämma momentana driftsförhållanden för en centrifugalpump - Google Patents

Sätt att bestämma momentana driftsförhållanden för en centrifugalpump

Info

Publication number
SE9501514L
SE9501514L SE9501514A SE9501514A SE9501514L SE 9501514 L SE9501514 L SE 9501514L SE 9501514 A SE9501514 A SE 9501514A SE 9501514 A SE9501514 A SE 9501514A SE 9501514 L SE9501514 L SE 9501514L
Authority
SE
Sweden
Prior art keywords
pump
operating conditions
liquid flow
relationship
impeller
Prior art date
Application number
SE9501514A
Other languages
Unknown language ( )
English (en)
Other versions
SE9501514D0 (sv
SE516957C2 (sv
Inventor
Bengt Algers
Original Assignee
Abs Pump Prod Ab
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 Abs Pump Prod Ab filed Critical Abs Pump Prod Ab
Priority to SE9501514A priority Critical patent/SE516957C2/sv
Publication of SE9501514D0 publication Critical patent/SE9501514D0/sv
Priority to DE19615923A priority patent/DE19615923B4/de
Priority to FR9605141A priority patent/FR2733592B1/fr
Priority to GB9608468A priority patent/GB2300227B/en
Priority to US08/637,519 priority patent/US5649449A/en
Publication of SE9501514L publication Critical patent/SE9501514L/sv
Publication of SE516957C2 publication Critical patent/SE516957C2/sv

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
SE9501514A 1995-04-25 1995-04-25 Sätt att för en centrifugalpump bestämma momentens driftsförhållanden vad avser uppfordringshöjd och volymström genom att den resulterande radialkraften på pumphjulets axel uppmäts till storlek och riktning SE516957C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9501514A SE516957C2 (sv) 1995-04-25 1995-04-25 Sätt att för en centrifugalpump bestämma momentens driftsförhållanden vad avser uppfordringshöjd och volymström genom att den resulterande radialkraften på pumphjulets axel uppmäts till storlek och riktning
DE19615923A DE19615923B4 (de) 1995-04-25 1996-04-22 Verfahren zur Bestimmung der momentanen Betriebsbedingungen für eine Zentrifugalpumpe
FR9605141A FR2733592B1 (fr) 1995-04-25 1996-04-24 Procede de determination des conditions de travail instantanees d'une pompe centrifuge
GB9608468A GB2300227B (en) 1995-04-25 1996-04-25 Method for determining instantaneous working conditions for a centrifugal pump
US08/637,519 US5649449A (en) 1995-04-25 1996-04-25 Method and apparatus for determining the instantaneous operation conditions of a centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501514A SE516957C2 (sv) 1995-04-25 1995-04-25 Sätt att för en centrifugalpump bestämma momentens driftsförhållanden vad avser uppfordringshöjd och volymström genom att den resulterande radialkraften på pumphjulets axel uppmäts till storlek och riktning

Publications (3)

Publication Number Publication Date
SE9501514D0 SE9501514D0 (sv) 1995-04-25
SE9501514L true SE9501514L (sv) 1996-10-26
SE516957C2 SE516957C2 (sv) 2002-03-26

Family

ID=20398071

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501514A SE516957C2 (sv) 1995-04-25 1995-04-25 Sätt att för en centrifugalpump bestämma momentens driftsförhållanden vad avser uppfordringshöjd och volymström genom att den resulterande radialkraften på pumphjulets axel uppmäts till storlek och riktning

Country Status (5)

Country Link
US (1) US5649449A (sv)
DE (1) DE19615923B4 (sv)
FR (1) FR2733592B1 (sv)
GB (1) GB2300227B (sv)
SE (1) SE516957C2 (sv)

Families Citing this family (16)

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Publication number Priority date Publication date Assignee Title
US6481279B1 (en) * 2000-11-21 2002-11-19 Arteva North America S.A.R.L. Absolute inventory control by radial force measurement
DE10254041B4 (de) * 2002-11-20 2011-07-07 KSB Aktiengesellschaft, 67227 Verfahren und Vorichtung zur Störungsfrüherkennung bei Kreiselpumpen
US7406398B2 (en) * 2004-06-05 2008-07-29 Schlumberger Technology Corporation System and method for determining pump underperformance
US7173539B2 (en) * 2004-09-30 2007-02-06 Florida Power And Light Company Condition assessment system and method
US7966150B2 (en) * 2005-11-17 2011-06-21 Florida Power & Light Company Data analysis applications
CN101649830B (zh) * 2009-08-25 2011-04-27 浙江大学 离心泵极端工况瞬态性能试验系统
ITCO20110069A1 (it) * 2011-12-20 2013-06-21 Nuovo Pignone Spa Disposizione di prova per uno stadio di un compressore centrifugo
CN102901598B (zh) * 2012-09-05 2015-04-08 江苏大学 一种离心泵瞬态水力径向力测量装置及其测量方法
CN102878091B (zh) * 2012-10-11 2015-04-22 江苏大学 一种基于内流测量的离心泵全工况理论扬程确定方法
US20150330393A1 (en) * 2012-12-19 2015-11-19 Sulzer Management Ag Method of evaluating an operating state of a flow machine as well as flow machine
CN103147999B (zh) * 2013-03-04 2016-01-20 上海凯泉泵业（集团）有限公司 一种用于多级直联离心泵的轴向力测量装置及方法
CN103410718B (zh) * 2013-08-12 2015-09-02 江苏大学 一种液气射流泵性能及应用的多功能试验台
CN106907336B (zh) * 2017-03-13 2019-04-30 江苏大学 一种混流泵叶轮瞬态径向力测量装置及方法
CN107100886B (zh) * 2017-03-24 2018-11-09 江苏大学 一种可测量Alford效应下混流泵叶片轮缘激振力的叶轮结构
CN107503953A (zh) * 2017-09-21 2017-12-22 深圳核心医疗器械有限公司 一种快速验证血泵压力流量曲线的装置和方法
CN118103600A (zh) 2021-09-21 2024-05-28 斯凯孚公司 泵的轴承配置和操作方法

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Publication number Priority date Publication date Assignee Title
DE1009927B (de) * 1954-02-06 1957-06-06 Demag Ag Verfahren zur Bestimmung und Erlangung des Betriebspunktes besten Wirkungsgrades bei einer Stroemungs-Arbeitsmaschine mit Abstroemung des Foerdermittels durch eine Spirale
DE1944533C3 (de) * 1969-09-03 1981-09-24 Nikkiso Co., Ltd., Tokyo Vorrichtung zum Anzeigen von Lagerverschleiß
JPS5037923A (sv) * 1973-08-09 1975-04-09
US4118933A (en) * 1977-06-07 1978-10-10 Westinghouse Electric Corp. Bearing load indicator
DE2746937C2 (de) * 1977-10-17 1986-11-06 Gerhard Dr.-Ing. 1000 Berlin Lechler Kraftmeßeinrichtung
JPS54131201A (en) * 1978-04-03 1979-10-12 Maruyama Seiki Kk Method of assemblying tire and disc wheel
DE2911479C2 (de) * 1979-03-22 1983-09-29 Lechler, Gerhard, Dr.-Ing., 1000 Berlin Kraftmeßeinrichtung
DE3416343A1 (de) * 1984-05-03 1985-11-07 Rheinhütte vorm. Ludwig Beck GmbH & Co, 6200 Wiesbaden Lagerkontrolleinrichtung
SU1343276A1 (ru) * 1985-11-18 1987-10-07 Предприятие П/Я А-3884 Устройство дл измерени радиальных сил,действующих на вращающиес валы
GB2217391A (en) * 1988-04-11 1989-10-25 Inst Mash Akademii Nauk Uk Ssr Apparatus for testing fan blades for vibration survival strength
SU1675697A1 (ru) * 1989-03-31 1991-09-07 Казахский государственный университет им.С.М.Кирова Устройство дл измерени радиальных сил
DE4218949A1 (de) * 1992-06-10 1993-12-16 Schaeffler Waelzlager Kg Kraftmeßlager
SE9202755L (sv) * 1992-09-24 1993-11-15 Asea Brown Boveri Rund radialkraftmätare
US5329956A (en) * 1993-05-28 1994-07-19 Combustion Engineering, Inc. Pneumatic operated valve stroke timing
JPH07100952A (ja) * 1993-09-30 1995-04-18 Yokohama Rubber Co Ltd:The タイヤユニフォミティの修正方法
US5383351A (en) * 1993-11-12 1995-01-24 Atlantic Richfield Company Pump seal test apparatus and method

Also Published As

Publication number Publication date
US5649449A (en) 1997-07-22
FR2733592A1 (fr) 1996-10-31
FR2733592B1 (fr) 1997-08-22
GB9608468D0 (en) 1996-07-03
GB2300227A (en) 1996-10-30
DE19615923B4 (de) 2007-03-22
DE19615923A1 (de) 1996-10-31
GB2300227B (en) 1998-09-09
SE9501514D0 (sv) 1995-04-25
SE516957C2 (sv) 2002-03-26

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