EP1365159A3 - Elektrische Einrichtung für die Ansteuerung eines Mehrwegeventils mit einer Verschleisszustandserkennung - Google Patents

Elektrische Einrichtung für die Ansteuerung eines Mehrwegeventils mit einer Verschleisszustandserkennung Download PDF

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Publication number
EP1365159A3
EP1365159A3 EP03101417A EP03101417A EP1365159A3 EP 1365159 A3 EP1365159 A3 EP 1365159A3 EP 03101417 A EP03101417 A EP 03101417A EP 03101417 A EP03101417 A EP 03101417A EP 1365159 A3 EP1365159 A3 EP 1365159A3
Authority
EP
European Patent Office
Prior art keywords
controlling
electrical means
way valve
wear condition
multiway valve
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
EP03101417A
Other languages
English (en)
French (fr)
Other versions
EP1365159A2 (de
EP1365159B1 (de
Inventor
Albert Dipl-Ing Gerhard
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.)
Bosch Rexroth AG
Original Assignee
Bosch Rexroth 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 Bosch Rexroth AG filed Critical Bosch Rexroth AG
Publication of EP1365159A2 publication Critical patent/EP1365159A2/de
Publication of EP1365159A3 publication Critical patent/EP1365159A3/de
Application granted granted Critical
Publication of EP1365159B1 publication Critical patent/EP1365159B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • F15B19/005—Fault detection or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lift Valve (AREA)

Abstract

Elektrische Einrichtung für die Ansteuerung eines Mehrwegeventils (1) zum Schalten eines Druckmittelflusses zwischen mindestens zwei äußeren Anschlüssen (P, A) mittels einer integrierten Schaltmechanik (2), die über elektrische Ansteuersignale (4) betätigbar ist, wobei eine Elektronikeinheit (5) vorgesehen ist, der eingangsseitig das elektrische Ansteuersignal (4) und ein auf einen Ansteuerimpuls folgendes elektrisches Reaktionssignal (6) zugeht, woraus die Elektronikeinheit (5) durch Vergleich den zeitlichen Abstand zwischen dem Ansteuersignal (4) und dem Reaktionssignal (6) ermittelt, um hieraus die Schaltverzögerung als Maß des Verschleißzustandes der Schaltmechanik (2) zu bestimmen.
EP03101417A 2002-05-23 2003-05-20 Elektrische Einrichtung für die Ansteuerung eines Ventils mit einer Verschleisszustandserkennung Expired - Lifetime EP1365159B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10222890A DE10222890B4 (de) 2002-05-23 2002-05-23 Elektrische Einrichtung für die Ansteuerung eines Mehrwegeventils mit einer Verschleißzustandserkennung
DE10222890 2002-05-23

Publications (3)

Publication Number Publication Date
EP1365159A2 EP1365159A2 (de) 2003-11-26
EP1365159A3 true EP1365159A3 (de) 2005-05-25
EP1365159B1 EP1365159B1 (de) 2007-06-27

Family

ID=29285660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03101417A Expired - Lifetime EP1365159B1 (de) 2002-05-23 2003-05-20 Elektrische Einrichtung für die Ansteuerung eines Ventils mit einer Verschleisszustandserkennung

Country Status (3)

Country Link
EP (1) EP1365159B1 (de)
AT (1) ATE365872T1 (de)
DE (2) DE10222890B4 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007007405B4 (de) 2007-02-12 2011-05-05 Robert Bosch Gmbh Elektrische Einrichtung zur Erkennung des Verschleißzustandes eines dynamischen Dichtelementes sowie ein dieses enthaltendes Pneumatikventil/-zylinder
DE102007039663B4 (de) 2007-08-22 2011-01-13 Robert Bosch Gmbh Ventilanordnung mit Diagnosemitteln zum Feststellen eines Wartungsbedarfs
US8271141B2 (en) * 2008-06-09 2012-09-18 Ross Operating Valve Company Control valve system with cycle monitoring, diagnostics and degradation prediction
DE102008062292A1 (de) * 2008-12-15 2010-06-24 Abb Technology Ag Verfahren zur drucksensorischen Verschleißzustandsermittlung einer Ventilmechanik sowie pneumatisches Ventil
DE102008062289A1 (de) 2008-12-15 2010-06-24 Abb Technology Ag Verfahren zur weg- und drucksensorischen Verschleißzustandsermittlung einer Ventilmechanik sowie eine solche nutzende Ventilanordnung
DE102008064359A1 (de) 2008-12-22 2010-07-01 Abb Technology Ag Verfahren zur positionsabhängigen elektronischen Verschleißzustandsermittlung einer Ventilmechanik sowie pneumatisches Ventil
DE102009022891B3 (de) * 2009-05-27 2010-11-18 Abb Technology Ag Verfahren zur elektronischen Verschleißzustandsermittlung bei einer Ventilanordnung
DE102011016895B4 (de) 2011-04-13 2016-06-02 Kendrion (Donaueschingen/Engelswies) GmbH Verfahren zur Bestimmung des Verschleißzustandes eines elektromagnetischen Aktors während dessen Betriebs
CN103063420A (zh) * 2012-11-23 2013-04-24 河南龙宇煤化工有限公司 气化炉开关阀综合故障预测方法
DE102014203389A1 (de) * 2014-02-25 2015-08-27 Zf Friedrichshafen Ag Steuerungsanordnung mit Ausgleichssteuereinheit
DE102014012688B4 (de) 2014-09-01 2022-04-21 Acs Air Compressor Systeme Gmbh Mehrwegeventil
DE102014019961B3 (de) * 2014-09-01 2020-10-08 Werner Zahlhaas Verfahren zur Ermittlung des Verschleißgrades eines Ventils und Vorrichtung zur Durchführung des Verfahrens
WO2017045701A1 (de) * 2015-09-15 2017-03-23 Festo Ag & Co. Kg Ventilsteuerung und verfahren zum betreiben einer ventilsteuerung
CN106931001A (zh) * 2017-04-27 2017-07-07 江苏恒立液压科技有限公司 多路阀试验加载装置及其试验方法
DE102021211938B3 (de) 2021-10-22 2022-11-10 Festo Se & Co. Kg Ventilanordnung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10110858A (ja) * 1996-08-10 1998-04-28 Ckd Corp 電気操作方向制御弁における圧力検出方法、電気操作方向制御弁及び電気操作弁マニホールド
US5765589A (en) * 1995-07-20 1998-06-16 Festo Kg Valve arrangement
EP1070893A2 (de) * 1999-07-16 2001-01-24 Smc Corporation Verfahren und Vorrichtung zur Betriebsverwaltung eines elektromagnetischen Schieberventils
US6192321B1 (en) * 1997-09-29 2001-02-20 Fisher Controls International, Inc. Method of and apparatus for deterministically obtaining measurements
DE20120609U1 (de) * 2001-12-20 2002-03-21 Festo Ag & Co Diagnoseeinrichtung für eine fluidtechnische Einrichtung sowie damit ausgestattete fluidtechnische Einrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5765589A (en) * 1995-07-20 1998-06-16 Festo Kg Valve arrangement
JPH10110858A (ja) * 1996-08-10 1998-04-28 Ckd Corp 電気操作方向制御弁における圧力検出方法、電気操作方向制御弁及び電気操作弁マニホールド
US6192321B1 (en) * 1997-09-29 2001-02-20 Fisher Controls International, Inc. Method of and apparatus for deterministically obtaining measurements
EP1070893A2 (de) * 1999-07-16 2001-01-24 Smc Corporation Verfahren und Vorrichtung zur Betriebsverwaltung eines elektromagnetischen Schieberventils
DE20120609U1 (de) * 2001-12-20 2002-03-21 Festo Ag & Co Diagnoseeinrichtung für eine fluidtechnische Einrichtung sowie damit ausgestattete fluidtechnische Einrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 09 31 July 1998 (1998-07-31) *

Also Published As

Publication number Publication date
DE10222890B4 (de) 2004-06-17
ATE365872T1 (de) 2007-07-15
EP1365159A2 (de) 2003-11-26
DE10222890A1 (de) 2003-12-11
EP1365159B1 (de) 2007-06-27
DE50307545D1 (de) 2007-08-09

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