ATE354730T1 - Störungsfrüherkennung an pumpenventilen - Google Patents

Störungsfrüherkennung an pumpenventilen

Info

Publication number
ATE354730T1
ATE354730T1 AT04011109T AT04011109T ATE354730T1 AT E354730 T1 ATE354730 T1 AT E354730T1 AT 04011109 T AT04011109 T AT 04011109T AT 04011109 T AT04011109 T AT 04011109T AT E354730 T1 ATE354730 T1 AT E354730T1
Authority
AT
Austria
Prior art keywords
fault detection
early fault
pump valves
increased operating
operating noise
Prior art date
Application number
AT04011109T
Other languages
English (en)
Inventor
Eberhard Prof Dr Schluecker
Ralf Benken
Michael Stritzelberger
Original Assignee
Lewa Gmbh
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=32946466&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE354730(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lewa Gmbh filed Critical Lewa Gmbh
Application granted granted Critical
Publication of ATE354730T1 publication Critical patent/ATE354730T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
AT04011109T 2003-05-16 2004-05-10 Störungsfrüherkennung an pumpenventilen ATE354730T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10322220A DE10322220C5 (de) 2003-05-16 2003-05-16 Störungsfrüherkennung an Pumpenventilen

Publications (1)

Publication Number Publication Date
ATE354730T1 true ATE354730T1 (de) 2007-03-15

Family

ID=32946466

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04011109T ATE354730T1 (de) 2003-05-16 2004-05-10 Störungsfrüherkennung an pumpenventilen

Country Status (4)

Country Link
US (1) US7069183B2 (de)
EP (1) EP1477678B2 (de)
AT (1) ATE354730T1 (de)
DE (2) DE10322220C5 (de)

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GB0411447D0 (en) * 2004-05-21 2004-06-23 Navitas Uk Ltd Valve monitoring system
DE102005017240A1 (de) 2005-04-14 2006-10-19 Alldos Eichler Gmbh Verfahren und Vorrichtung zur Überwachung eines mittels einer Pumpe geförderten Fluidstromes
US7693684B2 (en) 2005-10-17 2010-04-06 I F M Electronic Gmbh Process, sensor and diagnosis device for pump diagnosis
DE102005059566B4 (de) * 2005-12-13 2022-04-21 Brueninghaus Hydromatik Gmbh Vorrichtung und Verfahren zur zustandsabhängigen Wartung von hydrostatischen Verdrängereinheiten
US8147211B2 (en) * 2006-01-03 2012-04-03 General Electric Company Method and system for monitoring a reciprocating compressor valve
US20070185659A1 (en) * 2006-02-09 2007-08-09 Daniel Industries, Inc. Apparatus and method for detecting valve mechanical effectiveness in a chemical composition analyzer
WO2007099057A2 (de) * 2006-02-28 2007-09-07 Auma Riester Gmbh+Co. Kg Verfahren und vorrichtung zur überwachung, diagnose oder justage eines stellglieds zur betätigung einer armatur
DE102006055747B4 (de) 2006-11-25 2021-08-26 Abb Ag Verfahren und Anordnung zur Diagnose eines Stellorgans
US7643945B2 (en) * 2006-12-28 2010-01-05 Schlumberger Technology Corporation Technique for acoustic data analysis
DE102007030248B4 (de) 2007-06-29 2022-09-29 Robert Bosch Gmbh Verfahren zur Bestimmung des Volumenstroms einer Kolbenpumpe
DE102008037393B4 (de) 2008-09-25 2015-01-22 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zur Früherkennung von Ventilschäden in oszillierenden Verdrängerpumpen und oszillierende Verdrängerpumpen mit integrierter Sensorik zur Verwendung in diesen Verfahren
WO2010046728A1 (en) * 2008-10-22 2010-04-29 Debiotech S.A. Mems fluid pump with integrated pressure sensor for dysfunction detection
US20100300683A1 (en) * 2009-05-28 2010-12-02 Halliburton Energy Services, Inc. Real Time Pump Monitoring
DE102010034798A1 (de) 2009-09-02 2011-03-03 Schaeffler Technologies Gmbh & Co. Kg Ventilüberwachung an Pumpen mit mindestens zwei Zylindern
DE102010034800A1 (de) 2009-09-02 2011-03-24 Schaeffler Technologies Gmbh & Co. Kg Ventilüberwachung an Pumpen mit mindestens zwei Zylindern
GB2477997B (en) 2010-02-23 2015-01-14 Artemis Intelligent Power Ltd Fluid working machine and method for operating fluid working machine
CN103052799B (zh) 2010-02-23 2015-12-16 阿尔特弥斯智能动力有限公司 流体工作机器和运行流体工作机器的方法
NO336024B1 (no) * 2010-11-22 2015-04-20 Nat Oilwell Varco Norway As Fremgangsmåte for å oppdage og lokalisere en fluidlekkasje i forbindelse med en stempel-maskin
WO2013026485A1 (en) * 2011-08-25 2013-02-28 Ecolab Inc. A diaphragm pump for dosing a fluid capable of automatic degassing and an according method
CA2866572C (en) 2012-03-16 2020-12-29 Pradeep Dass Method of reducing leaks from a pipeline
CN103994062A (zh) * 2014-05-13 2014-08-20 山东理工大学 液压泵故障特征信号提取方法
CN104895714A (zh) * 2015-03-12 2015-09-09 肖光生 汽油缸内直喷
CN105203390A (zh) * 2015-10-27 2015-12-30 苏州听毅华自动化设备有限公司 一种用于潜水泵泵盖检测的试压机台架
CN105822537B (zh) * 2016-04-12 2018-03-13 齐轩 一种隔膜泵橡胶隔膜的疲劳试验装置
US10378537B2 (en) 2016-10-06 2019-08-13 Caterpillar Inc. System for detecting failure location in a pump
CN108661891B (zh) * 2018-05-09 2019-07-30 浙江工业大学 一种低成本隔膜计量泵隔膜破损泄漏检测方法
US10890061B2 (en) 2018-08-23 2021-01-12 Caterpillar Inc. Rig management system for analyzing a pump valve of a hydraulic fracturing system
US11513024B2 (en) * 2019-05-23 2022-11-29 Schlumberger Technology Corporation Determining operational health of a pump
CN111238797B (zh) * 2020-02-28 2022-04-29 大唐清苑热电有限公司 用于截止阀、调节阀在线研磨后密封面验收检测的方法
DE102022207806A1 (de) 2022-07-28 2024-02-08 Prognost Systems Gmbh Verfahren zur automatischen Überwachung einer Kolbenmaschine, nach dem Verfahren überwachbare Kolbenmaschine und Computerprogramm mit einer Implementation des Verfahrens
CN117907905A (zh) * 2024-03-18 2024-04-19 宁波长壁流体动力科技有限公司 一种电磁阀故障检测方法及系统、可读存储介质和电磁阀

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US4896101A (en) * 1986-12-03 1990-01-23 Cobb Harold R W Method for monitoring, recording, and evaluating valve operating trends
US5000664A (en) * 1989-06-07 1991-03-19 Abbott Laboratories Apparatus and method to test for valve leakage in a pump assembly
US5439355A (en) * 1993-11-03 1995-08-08 Abbott Laboratories Method and apparatus to test for valve leakage in a pump assembly
GB2314412B (en) * 1996-06-19 2000-07-26 Richard Czaja Method of monitoring pump performance
JPH11117875A (ja) * 1997-10-14 1999-04-27 Tokyo Gas Co Ltd 音響によるコンプレッサの監視装置
DE19924377B4 (de) * 1999-05-27 2004-12-02 Siemens Ag Diagnosesystem für ein von einem Stellungsregler über einen Antrieb betätigbares Ventil
DE19947570B4 (de) * 1999-10-02 2016-07-14 MARIDIS Maritime Diagnose & Service GmbH Verfahren zum Erkennen von Undichtigkeiten an Kolbenmaschinen während des laufenden Betriebes
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US6731216B2 (en) * 2002-05-20 2004-05-04 B. Braun Medical, Inc. Proper tubing installation testing method and apparatus for a peristaltic pump

Also Published As

Publication number Publication date
EP1477678A2 (de) 2004-11-17
US7069183B2 (en) 2006-06-27
DE502004002932D1 (de) 2007-04-05
US20040226346A1 (en) 2004-11-18
EP1477678B1 (de) 2007-02-21
DE10322220C5 (de) 2010-10-14
DE10322220B3 (de) 2004-10-07
EP1477678A3 (de) 2005-06-29
EP1477678B2 (de) 2017-04-19

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