ES2182099T3 - Procedimiento y dispositivo para determinar posiciones de funcionamiento de un dispositivo de trabajo. - Google Patents

Procedimiento y dispositivo para determinar posiciones de funcionamiento de un dispositivo de trabajo.

Info

Publication number
ES2182099T3
ES2182099T3 ES97929286T ES97929286T ES2182099T3 ES 2182099 T3 ES2182099 T3 ES 2182099T3 ES 97929286 T ES97929286 T ES 97929286T ES 97929286 T ES97929286 T ES 97929286T ES 2182099 T3 ES2182099 T3 ES 2182099T3
Authority
ES
Spain
Prior art keywords
procedure
operating positions
determining operating
movement
consumption
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
ES97929286T
Other languages
English (en)
Inventor
Kurt Stoll
Walter Steudle
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.)
Festo SE and Co KG
Original Assignee
Festo SE 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
Application filed by Festo SE and Co KG filed Critical Festo SE and Co KG
Application granted granted Critical
Publication of ES2182099T3 publication Critical patent/ES2182099T3/es
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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2838—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT with out using position sensors, e.g. by volume flow measurement or pump speed
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/087—Control strategy, e.g. with block diagram
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

EL PROCESO DESCRITO SIRVE PARA DETERMINAR LA POSICION DE TRABAJO DE UNA PIEZA (4) EN MOVIMIENTO DE AL MENOS UN DISPOSITIVO (3) DE ACCIONAMIENTO ACCIONADO POR FLUIDO, EN EL CUAL SE SUMINISTRA UN MEDIO DE FLUIDO A PRESION PARA HACER QUE LA PARTE EN MOVIMIENTO (4) LLEVE A CABO UN MOVIMIENTO DE ACCIONAMIENTO. LAS POSICIONES DE TRABAJO SE DETERMINAN EN BASE AL CONSUMO DEL MEDIO DE FLUIDO PRESURIZADO DURANTE EL MOVIMIENTO DE ACCIONAMIENTO. TAMBIEN SE DESCRIBE UN DISPOSITIVO QUE ES PARTICULARMENTE APROPIADO PARA LLEVAR A CABO EL PROCESO Y QUE TIENE UN DISPOSITIVO (18) SENSOR DEL VALOR DE LAS MEDICIONES PARA DETECTAR EL CONSUMO DEL MEDIO PRESURIZADO Y UN DISPOSITIVO (17) DE PROCESO DE SEÑALES PARA GENERAR SEÑALES DE CONTROL.
ES97929286T 1996-07-15 1997-06-25 Procedimiento y dispositivo para determinar posiciones de funcionamiento de un dispositivo de trabajo. Expired - Lifetime ES2182099T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19628221A DE19628221C2 (de) 1996-07-15 1996-07-15 Verfahren und Vorrichtung zur Bestimmung von Betriebspositionen einer Arbeitseinrichtung

Publications (1)

Publication Number Publication Date
ES2182099T3 true ES2182099T3 (es) 2003-03-01

Family

ID=7799710

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97929286T Expired - Lifetime ES2182099T3 (es) 1996-07-15 1997-06-25 Procedimiento y dispositivo para determinar posiciones de funcionamiento de un dispositivo de trabajo.

Country Status (4)

Country Link
EP (1) EP0850363B1 (es)
DE (2) DE19628221C2 (es)
ES (1) ES2182099T3 (es)
WO (1) WO1998002664A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10052663C1 (de) * 2000-10-24 2002-01-03 Festo Ag & Co Pneumatische Federelementanordnung, insbesondere zur Niveauregelung von Kraftfahrzeugen
DE10052664B4 (de) * 2000-10-24 2004-10-28 Festo Ag & Co. Vorrichtung zur Prozeßüberwachung
DE10259394A1 (de) * 2002-12-19 2004-07-15 Festo Ag & Co Vorrichtung zur Zustandsdiagnose einer fluidtechnischen Komponente, insbesondere eines Fluidikzylinders
US7124057B2 (en) 2003-08-19 2006-10-17 Festo Corporation Method and apparatus for diagnosing a cyclic system
DE10355250B4 (de) * 2003-11-26 2005-09-01 Festo Ag & Co. Verfahren und Vorrichtung zur Leckage-Ermittlung
DK1747380T3 (da) * 2004-04-16 2011-09-26 Festo Ag & Co Kg Fremgangsmåde til indgrænsning af fejl og diagnose i et fluidanlæg
US7031850B2 (en) 2004-04-16 2006-04-18 Festo Ag & Co. Kg Method and apparatus for diagnosing leakage in a fluid power system
DK1812718T3 (da) 2004-11-19 2008-11-24 Festo Ag & Co Kg Diagnoseanordning til mindst én pneumatisk ventilaktuatoranordning
US7405917B2 (en) 2006-06-16 2008-07-29 Festo Ag & Co. Method and apparatus for monitoring and determining the functional status of an electromagnetic valve
DE102007042757A1 (de) * 2007-09-07 2009-03-26 Pleiger Maschinenbau Gmbh & Co. Kg Verfahren und Vorrichtung zur Stellungsanzeige von hydraulisch betätigten Armaturen
CN101608648B (zh) * 2009-07-06 2011-04-06 三一重工股份有限公司 获取液压泵的排量控制机构特性参数的方法和检测装置
US9128008B2 (en) 2012-04-20 2015-09-08 Kent Tabor Actuator predictive system
DE102012222074A1 (de) * 2012-12-03 2014-06-05 Pleiger Maschinenbau Gmbh & Co. Kg Verfahren und vorrichtung zur stellungsanzeige von hydraulisch betätigten armaturen
EP2752585B1 (en) 2013-01-04 2015-05-27 Alfa Laval Corporate AB Control unit for a valve actuator
DE102015219164B3 (de) * 2015-10-05 2017-04-06 Festo Ag & Co. Kg Pneumatisches System und Verfahren zur Inbetriebnahme eines pneumatischen Systems
DE102017123923B4 (de) * 2017-10-13 2023-05-17 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Verfahren zur Bestimmung des Drucks in Greifvorrichtungen und/oder von Leckagen und Greifvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209313C2 (de) * 1982-03-15 1985-01-17 Kracht Pumpen- Und Motorenfabrik Gmbh & Co Kg, 5980 Werdohl Programmsteuerung für hydraulische Antriebe
DE4312698A1 (de) * 1993-04-20 1994-10-27 Festo Kg Steuereinrichtung zur Verwendung im Zusammenhang mit fluidbetätigbaren Einrichtungen
US5471400A (en) * 1994-05-24 1995-11-28 Gas Research Institute Method for detecting and specifying compressor cylinder leaks
US5767389A (en) * 1995-07-26 1998-06-16 Automotive Products (Usa), Inc. Method and apparatus for testing a fluid pressure apparatus

Also Published As

Publication number Publication date
EP0850363A1 (de) 1998-07-01
DE59708661D1 (de) 2002-12-12
EP0850363B1 (de) 2002-11-06
WO1998002664A1 (de) 1998-01-22
DE19628221A1 (de) 1998-04-23
DE19628221C2 (de) 2000-05-31

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