EP1477678A3 - Détection anticipée de pannes dans les soupapes de pompes - Google Patents

Détection anticipée de pannes dans les soupapes de pompes Download PDF

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Publication number
EP1477678A3
EP1477678A3 EP04011109A EP04011109A EP1477678A3 EP 1477678 A3 EP1477678 A3 EP 1477678A3 EP 04011109 A EP04011109 A EP 04011109A EP 04011109 A EP04011109 A EP 04011109A EP 1477678 A3 EP1477678 A3 EP 1477678A3
Authority
EP
European Patent Office
Prior art keywords
valve
operating noise
pump
signal level
valves
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.)
Granted
Application number
EP04011109A
Other languages
German (de)
English (en)
Other versions
EP1477678B2 (fr
EP1477678B1 (fr
EP1477678A2 (fr
Inventor
Eberhard Prof. Dr. Schlücker
Ralf Benken
Michael Stritzelberger
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.)
Lewa GmbH
Original Assignee
Lewa Herbert Ott GmbH and Co KG
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=EP1477678(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lewa Herbert Ott GmbH and Co KG filed Critical Lewa Herbert Ott GmbH and Co KG
Publication of EP1477678A2 publication Critical patent/EP1477678A2/fr
Publication of EP1477678A3 publication Critical patent/EP1477678A3/fr
Application granted granted Critical
Publication of EP1477678B1 publication Critical patent/EP1477678B1/fr
Publication of EP1477678B2 publication Critical patent/EP1477678B2/fr
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
EP04011109.8A 2003-05-16 2004-05-10 Détection anticipée de pannes dans les soupapes de pompes Expired - Lifetime EP1477678B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10322220A DE10322220C5 (de) 2003-05-16 2003-05-16 Störungsfrüherkennung an Pumpenventilen
DE10322220 2003-05-16

Publications (4)

Publication Number Publication Date
EP1477678A2 EP1477678A2 (fr) 2004-11-17
EP1477678A3 true EP1477678A3 (fr) 2005-06-29
EP1477678B1 EP1477678B1 (fr) 2007-02-21
EP1477678B2 EP1477678B2 (fr) 2017-04-19

Family

ID=32946466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04011109.8A Expired - Lifetime EP1477678B2 (fr) 2003-05-16 2004-05-10 Détection anticipée de pannes dans les soupapes de pompes

Country Status (4)

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

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Publication number Priority date Publication date Assignee Title
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 (fr) * 2006-02-28 2007-09-07 Auma Riester Gmbh+Co. Kg Procédé et dispositif pour la surveillance, le diagnostic ou le réglage d'un actionneur servant à actionner une garniture
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
CA2741195C (fr) * 2008-10-22 2017-05-23 Debiotech S.A. Pompe a fluide mems avec capteur de pression integre, destinee a detecter un dysfonctionnement
US20100300683A1 (en) * 2009-05-28 2010-12-02 Halliburton Energy Services, Inc. Real Time Pump Monitoring
DE102010034800A1 (de) 2009-09-02 2011-03-24 Schaeffler Technologies Gmbh & Co. Kg Ventilüberwachung an Pumpen mit mindestens zwei Zylindern
DE102010034798A1 (de) 2009-09-02 2011-03-03 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
JP5346407B2 (ja) 2010-02-23 2013-11-20 アルテミス インテリジェント パワー リミティド 流体作動機および流体作動機の動作方法
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 (fr) * 2011-08-25 2013-02-28 Ecolab Inc. Pompe à diaphragme pour le dosage d'un fluide permettant un dégazage automatique et procédé associé
CA2866572C (fr) 2012-03-16 2020-12-29 Pradeep Dass Procede de reduction des fuites d'un 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896101A (en) * 1986-12-03 1990-01-23 Cobb Harold R W Method for monitoring, recording, and evaluating valve operating trends
US4965513A (en) * 1986-09-30 1990-10-23 Martin Marietta Energy Systems, Inc. Motor current signature analysis method for diagnosing motor operated devices
GB2314412A (en) * 1996-06-19 1997-12-24 Richard Czaja Method of monitoring pump performance
DE19947570A1 (de) * 1999-10-02 2001-04-05 En Umwelt Beratung E V I Verfahren zum Erkennen von Undichtigkeiten an Kolbenmaschinen während des laufenden Betriebes
US20020062682A1 (en) * 1999-05-27 2002-05-30 Siemens Ag Diagnostic system for a valve that can be actuated by a position controller via a drive

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP2002041143A (ja) * 2000-07-31 2002-02-08 Chiyoda Corp 動作部の異常診断方法及び圧縮機のバルブ異常診断方法
US6731216B2 (en) * 2002-05-20 2004-05-04 B. Braun Medical, Inc. Proper tubing installation testing method and apparatus for a peristaltic pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965513A (en) * 1986-09-30 1990-10-23 Martin Marietta Energy Systems, Inc. Motor current signature analysis method for diagnosing motor operated devices
US4896101A (en) * 1986-12-03 1990-01-23 Cobb Harold R W Method for monitoring, recording, and evaluating valve operating trends
GB2314412A (en) * 1996-06-19 1997-12-24 Richard Czaja Method of monitoring pump performance
US20020062682A1 (en) * 1999-05-27 2002-05-30 Siemens Ag Diagnostic system for a valve that can be actuated by a position controller via a drive
DE19947570A1 (de) * 1999-10-02 2001-04-05 En Umwelt Beratung E V I Verfahren zum Erkennen von Undichtigkeiten an Kolbenmaschinen während des laufenden Betriebes

Also Published As

Publication number Publication date
DE502004002932D1 (de) 2007-04-05
EP1477678B2 (fr) 2017-04-19
US20040226346A1 (en) 2004-11-18
ATE354730T1 (de) 2007-03-15
DE10322220B3 (de) 2004-10-07
US7069183B2 (en) 2006-06-27
EP1477678B1 (fr) 2007-02-21
EP1477678A2 (fr) 2004-11-17
DE10322220C5 (de) 2010-10-14

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