DE60206711D1 - System und Verfahren zur Erkennung und Diagnostik der Kavitation einer Pumpe - Google Patents

System und Verfahren zur Erkennung und Diagnostik der Kavitation einer Pumpe

Info

Publication number
DE60206711D1
DE60206711D1 DE60206711T DE60206711T DE60206711D1 DE 60206711 D1 DE60206711 D1 DE 60206711D1 DE 60206711 T DE60206711 T DE 60206711T DE 60206711 T DE60206711 T DE 60206711T DE 60206711 D1 DE60206711 D1 DE 60206711D1
Authority
DE
Germany
Prior art keywords
cavitation
diagnosing
pump
detecting
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.)
Expired - Lifetime
Application number
DE60206711T
Other languages
English (en)
Other versions
DE60206711T2 (de
Inventor
Ondrej Flek
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.)
Reliance Electric Technologies LLC
Original Assignee
Reliance Electric Technologies LLC
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=25455516&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60206711(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Reliance Electric Technologies LLC filed Critical Reliance Electric Technologies LLC
Application granted granted Critical
Publication of DE60206711D1 publication Critical patent/DE60206711D1/de
Publication of DE60206711T2 publication Critical patent/DE60206711T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/903—Control
    • Y10S706/904—Manufacturing or machine, e.g. agricultural machinery, machine tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/903—Control
    • Y10S706/906—Process plant

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)
DE60206711T 2001-08-10 2002-08-06 System und Verfahren zur Erkennung und Diagnostik der Kavitation einer Pumpe Expired - Lifetime DE60206711T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US927969 1997-09-11
US09/927,969 US6655922B1 (en) 2001-08-10 2001-08-10 System and method for detecting and diagnosing pump cavitation

Publications (2)

Publication Number Publication Date
DE60206711D1 true DE60206711D1 (de) 2005-11-24
DE60206711T2 DE60206711T2 (de) 2006-05-18

Family

ID=25455516

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60206711T Expired - Lifetime DE60206711T2 (de) 2001-08-10 2002-08-06 System und Verfahren zur Erkennung und Diagnostik der Kavitation einer Pumpe

Country Status (3)

Country Link
US (1) US6655922B1 (de)
EP (1) EP1286056B1 (de)
DE (1) DE60206711T2 (de)

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JP4052221B2 (ja) * 2003-10-09 2008-02-27 株式会社デンソー 冷却システム
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US8480373B2 (en) 2004-08-26 2013-07-09 Pentair Water Pool And Spa, Inc. Filter loading
US7874808B2 (en) 2004-08-26 2011-01-25 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
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CA3092868A1 (en) 2019-09-13 2021-03-13 Bj Energy Solutions, Llc Turbine engine exhaust duct system and methods for noise dampening and attenuation
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CN111306142B (zh) * 2020-02-25 2022-04-08 太原理工大学 一种液压泵空化状态检测***
CN111306076B (zh) * 2020-02-26 2022-01-11 江苏大学 一种实现叶片泵回流漩涡空化测试装置及方法
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US10961908B1 (en) 2020-06-05 2021-03-30 Bj Energy Solutions, Llc Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit
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US11149533B1 (en) * 2020-06-24 2021-10-19 Bj Energy Solutions, Llc Systems to monitor, detect, and/or intervene relative to cavitation and pulsation events during a hydraulic fracturing operation
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CN112696362A (zh) * 2020-12-10 2021-04-23 中交疏浚技术装备国家工程研究中心有限公司 清水设计工况下基于压力脉动疏浚泥泵汽蚀性能测量***
CN113486707B (zh) * 2021-05-24 2023-09-08 江苏大学镇江流体工程装备技术研究院 一种微型高速泵空化诊断方法、装置、设备及存储介质
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Also Published As

Publication number Publication date
DE60206711T2 (de) 2006-05-18
US6655922B1 (en) 2003-12-02
EP1286056B1 (de) 2005-10-19
EP1286056A1 (de) 2003-02-26

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