IT8024009A0 - Dispositivo per migliorare il comportamento di cavitazione di pompe centrifughe. - Google Patents

Dispositivo per migliorare il comportamento di cavitazione di pompe centrifughe.

Info

Publication number
IT8024009A0
IT8024009A0 IT8024009A IT2400980A IT8024009A0 IT 8024009 A0 IT8024009 A0 IT 8024009A0 IT 8024009 A IT8024009 A IT 8024009A IT 2400980 A IT2400980 A IT 2400980A IT 8024009 A0 IT8024009 A0 IT 8024009A0
Authority
IT
Italy
Prior art keywords
improve
centrifugal pumps
cavitation behavior
cavitation
behavior
Prior art date
Application number
IT8024009A
Other languages
English (en)
Italian (it)
Inventor
Holzhuter Erich
Original Assignee
Klein Schanzlin & Becker 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
Application filed by Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of IT8024009A0 publication Critical patent/IT8024009A0/it

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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing 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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves

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)
IT8024009A 1979-09-03 1980-08-05 Dispositivo per migliorare il comportamento di cavitazione di pompe centrifughe. IT8024009A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2935567 1979-09-03

Publications (1)

Publication Number Publication Date
IT8024009A0 true IT8024009A0 (it) 1980-08-05

Family

ID=6079946

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8024009A IT8024009A0 (it) 1979-09-03 1980-08-05 Dispositivo per migliorare il comportamento di cavitazione di pompe centrifughe.

Country Status (4)

Country Link
BR (1) BR8005407A (pt)
FR (1) FR2464390A1 (pt)
GB (1) GB2058218A (pt)
IT (1) IT8024009A0 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224076A (en) * 1988-08-03 1990-04-25 Atomic Energy Authority Uk Controlling pumps
DE3839430C1 (pt) * 1988-11-23 1989-06-22 Fa. J. Eberspaecher, 7300 Esslingen, De
AU769473B2 (en) * 1998-03-13 2004-01-29 Unitec Institute Of Technology Improved pumping apparatus and methods
US6517309B1 (en) 1998-03-13 2003-02-11 Unitec Institute Of Technology Pumping apparatus and methods
NZ336855A (en) * 1999-07-21 2002-03-01 Unitec Inst Of Technology Multi-phase flow pump with vanes having large spaces there between
DE602004014541D1 (de) * 2004-06-07 2008-07-31 Honeywell Int Inc Verdichter mit entstellbarer rückführung und verfahren
GB2443423A (en) * 2006-11-02 2008-05-07 Aqualisa Products Ltd Water pump
CN105090044B (zh) * 2014-11-21 2017-07-14 衢州学院 离心泵
CN105090045A (zh) * 2014-12-02 2015-11-25 芜湖三峰节能设备有限公司 一种工业机械密封的离心泵
CN105604958A (zh) * 2016-02-21 2016-05-25 中国计量学院 不易产生汽蚀的双吸泵
CN106089750A (zh) * 2016-06-24 2016-11-09 合肥欧克斯新型建材有限公司 一种提高工业离心泵机械密封性的装置
CN106089748A (zh) * 2016-06-24 2016-11-09 合肥欧克斯新型建材有限公司 一种工业离心泵机械密封运行保护工艺
CN110410369B (zh) * 2019-08-13 2024-04-05 浙江理工大学 防空化的周向角度可调的双吸泵叶轮装置及方法
AT526707B1 (de) * 2021-11-29 2024-11-15 Morita Corp Kreiselpumpe, Kreiselpumpenvorrichtung und Feuerwehrfahrzeug

Also Published As

Publication number Publication date
GB2058218A (en) 1981-04-08
FR2464390A1 (fr) 1981-03-06
BR8005407A (pt) 1981-03-10

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