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ES2046114B1 - Sistema de control automatico de compactacion en prensas. - Google Patents

Sistema de control automatico de compactacion en prensas.

Info

Publication number
ES2046114B1
ES2046114B1 ES9200963A ES9200963A ES2046114B1 ES 2046114 B1 ES2046114 B1 ES 2046114B1 ES 9200963 A ES9200963 A ES 9200963A ES 9200963 A ES9200963 A ES 9200963A ES 2046114 B1 ES2046114 B1 ES 2046114B1
Authority
ES
Spain
Prior art keywords
press
automatic control
takes place
values
load
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
ES9200963A
Other languages
English (en)
Other versions
ES2046114R (es
ES2046114A2 (es
Inventor
Dietrich Engmann
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.)
IBERDITAN SA
Original Assignee
IBERDITAN SA
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 IBERDITAN SA filed Critical IBERDITAN SA
Priority to ES9200963A priority Critical patent/ES2046114B1/es
Priority to EP93200977A priority patent/EP0594227A1/en
Publication of ES2046114A2 publication Critical patent/ES2046114A2/es
Publication of ES2046114R publication Critical patent/ES2046114R/es
Application granted granted Critical
Publication of ES2046114B1 publication Critical patent/ES2046114B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/005—Control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

SISTEMA DE CONTROL AUTOMATICO DE COMPACTACION EN PRENSAS. TIENE ESPECIAL APLICACION EN LA FABRICACION DE AZULEJOS Y PAVIMENTO, OBTENIENDOSE ESTAS PIEZAS AL COMPRIMIR EL GRANULADO (3) CON UN DETERMINADO PORCENTAJE DE HUMEDAD, SIGUIENDO DESPUES UN TRATAMIENTO DE SECADO, ESMALTADO, PINTADO, ETC. Y HASTA LA COCCION EN HORNO. EL CONTROL AUTOMATICO DE LA COMPACTACION TIENE LUGAR AL DISTRIBUIR SENSORES (1) DE PRESION EN EL PROPIO MOLDE DE LA PRENSA, INCORPORADOS AL PUNZON SUPERIOR (2), O AL INFERIOR (5), LO QUE POSIBILITA LA OBTENCION DE DATOS EN EL MOMENTO DE PRENSADO. SE CONTROLA POR TANTO LA ESTABILIDAD DE CARGA DE FORMA ESTADISTICA, AL COMUNICAR LOS SENSORES (1) LA FUERZA MEDIDA EN DIFERENCIAS DE TENSION ELECTRICA, TRANSFORMANDOSE ESTOS VALORES EN SEÑALES PARA UN ORDENADOR, MEDIANTE UN SISTEMA AMPLIFICADOR, TRATANDOSE ESTOS DATOS PARA LA ELABORACION DE VALORES ESTADISTICOS, ETC., INFORMANDO ASI CONTINUAMENTE DE LA CALIDAD DEL PRENSADO. LA CORRECCION DE LA CARGA SE EFECTUA A TRAVES DEL CARRO ALIMENTADOR INTELIGENTE QUE ALIMENTA LA PRENSA QUE RECIBE LAS ORDENES CORRESPONDIENTES CON LOS PAQUETES DE VALORES OBTENIDOS POR CONSIDERACION ESTADISTICA.
ES9200963A 1992-05-08 1992-05-08 Sistema de control automatico de compactacion en prensas. Expired - Lifetime ES2046114B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9200963A ES2046114B1 (es) 1992-05-08 1992-05-08 Sistema de control automatico de compactacion en prensas.
EP93200977A EP0594227A1 (en) 1992-05-08 1993-04-03 Automatic control system of press compaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200963A ES2046114B1 (es) 1992-05-08 1992-05-08 Sistema de control automatico de compactacion en prensas.

Publications (3)

Publication Number Publication Date
ES2046114A2 ES2046114A2 (es) 1994-01-16
ES2046114R ES2046114R (es) 1994-12-16
ES2046114B1 true ES2046114B1 (es) 1995-08-01

Family

ID=8276958

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200963A Expired - Lifetime ES2046114B1 (es) 1992-05-08 1992-05-08 Sistema de control automatico de compactacion en prensas.

Country Status (2)

Country Link
EP (1) EP0594227A1 (es)
ES (1) ES2046114B1 (es)

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US7085610B2 (en) 1996-03-28 2006-08-01 Fisher-Rosemount Systems, Inc. Root cause diagnostics
US8290721B2 (en) 1996-03-28 2012-10-16 Rosemount Inc. Flow measurement diagnostics
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US6907383B2 (en) 1996-03-28 2005-06-14 Rosemount Inc. Flow diagnostic system
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US6519546B1 (en) 1996-11-07 2003-02-11 Rosemount Inc. Auto correcting temperature transmitter with resistance based sensor
US6434504B1 (en) 1996-11-07 2002-08-13 Rosemount Inc. Resistance based process control device diagnostics
US6754601B1 (en) 1996-11-07 2004-06-22 Rosemount Inc. Diagnostics for resistive elements of process devices
US6601005B1 (en) 1996-11-07 2003-07-29 Rosemount Inc. Process device diagnostics using process variable sensor signal
US6449574B1 (en) 1996-11-07 2002-09-10 Micro Motion, Inc. Resistance based process control device diagnostics
JP4611517B2 (ja) 1997-10-13 2011-01-12 ローズマウント インコーポレイテッド 流体のプロセス装置
US6615149B1 (en) 1998-12-10 2003-09-02 Rosemount Inc. Spectral diagnostics in a magnetic flow meter
US6611775B1 (en) 1998-12-10 2003-08-26 Rosemount Inc. Electrode leakage diagnostics in a magnetic flow meter
US7206646B2 (en) 1999-02-22 2007-04-17 Fisher-Rosemount Systems, Inc. Method and apparatus for performing a function in a plant using process performance monitoring with process equipment monitoring and control
US7562135B2 (en) 2000-05-23 2009-07-14 Fisher-Rosemount Systems, Inc. Enhanced fieldbus device alerts in a process control system
US6633782B1 (en) 1999-02-22 2003-10-14 Fisher-Rosemount Systems, Inc. Diagnostic expert in a process control system
US8044793B2 (en) 2001-03-01 2011-10-25 Fisher-Rosemount Systems, Inc. Integrated device alerts in a process control system
US6298454B1 (en) 1999-02-22 2001-10-02 Fisher-Rosemount Systems, Inc. Diagnostics in a process control system
US6356191B1 (en) 1999-06-17 2002-03-12 Rosemount Inc. Error compensation for a process fluid temperature transmitter
US7010459B2 (en) 1999-06-25 2006-03-07 Rosemount Inc. Process device diagnostics using process variable sensor signal
DK1247268T4 (da) 1999-07-01 2009-11-16 Rosemount Inc Selvvaliderende totråd-temperaturtransmitter med lav effekt
US6505517B1 (en) 1999-07-23 2003-01-14 Rosemount Inc. High accuracy signal processing for magnetic flowmeter
US6701274B1 (en) 1999-08-27 2004-03-02 Rosemount Inc. Prediction of error magnitude in a pressure transmitter
US6556145B1 (en) 1999-09-24 2003-04-29 Rosemount Inc. Two-wire fluid temperature transmitter with thermocouple diagnostics
US6735484B1 (en) 2000-09-20 2004-05-11 Fargo Electronics, Inc. Printer with a process diagnostics system for detecting events
CN1312548C (zh) 2001-03-01 2007-04-25 费舍-柔斯芒特系统股份有限公司 制炼控制系统数据的远程分析
US7720727B2 (en) 2001-03-01 2010-05-18 Fisher-Rosemount Systems, Inc. Economic calculations in process control system
JP2004533036A (ja) 2001-03-01 2004-10-28 フィッシャー−ローズマウント システムズ， インコーポレイテッド プロセスプラントにおけるデータ共有
US8073967B2 (en) 2002-04-15 2011-12-06 Fisher-Rosemount Systems, Inc. Web services-based communications for use with process control systems
US6970003B2 (en) 2001-03-05 2005-11-29 Rosemount Inc. Electronics board life prediction of microprocessor-based transmitters
US6859755B2 (en) 2001-05-14 2005-02-22 Rosemount Inc. Diagnostics for industrial process control and measurement systems
US6629059B2 (en) 2001-05-14 2003-09-30 Fisher-Rosemount Systems, Inc. Hand held diagnostic and communication device with automatic bus detection
US6772036B2 (en) 2001-08-30 2004-08-03 Fisher-Rosemount Systems, Inc. Control system using process model
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US7018800B2 (en) 2003-08-07 2006-03-28 Rosemount Inc. Process device with quiescent current diagnostics
US7627441B2 (en) 2003-09-30 2009-12-01 Rosemount Inc. Process device with vibration based diagnostics
US7523667B2 (en) 2003-12-23 2009-04-28 Rosemount Inc. Diagnostics of impulse piping in an industrial process
US6920799B1 (en) 2004-04-15 2005-07-26 Rosemount Inc. Magnetic flow meter with reference electrode
US7046180B2 (en) 2004-04-21 2006-05-16 Rosemount Inc. Analog-to-digital converter with range error detection
CN100402258C (zh) * 2004-09-23 2008-07-16 程晓勤 切割式图形管布料方法及其装置
US8005647B2 (en) 2005-04-08 2011-08-23 Rosemount, Inc. Method and apparatus for monitoring and performing corrective measures in a process plant using monitoring data with corrective measures data
US9201420B2 (en) 2005-04-08 2015-12-01 Rosemount, Inc. Method and apparatus for performing a function in a process plant using monitoring data with criticality evaluation data
US8112565B2 (en) 2005-06-08 2012-02-07 Fisher-Rosemount Systems, Inc. Multi-protocol field device interface with automatic bus detection
US7272531B2 (en) 2005-09-20 2007-09-18 Fisher-Rosemount Systems, Inc. Aggregation of asset use indices within a process plant
US20070068225A1 (en) 2005-09-29 2007-03-29 Brown Gregory C Leak detector for process valve
ES2296499B1 (es) * 2006-01-24 2008-12-16 Macer S.L. Moldes inteligentes para el prensado de pavimento y revestimiento ceramico.
US7953501B2 (en) 2006-09-25 2011-05-31 Fisher-Rosemount Systems, Inc. Industrial process control loop monitor
US8788070B2 (en) 2006-09-26 2014-07-22 Rosemount Inc. Automatic field device service adviser
CN101517377B (zh) 2006-09-29 2012-05-09 罗斯蒙德公司 带有校验的磁流量计
US7321846B1 (en) 2006-10-05 2008-01-22 Rosemount Inc. Two-wire process control loop diagnostics
US8898036B2 (en) 2007-08-06 2014-11-25 Rosemount Inc. Process variable transmitter with acceleration sensor
US8301676B2 (en) 2007-08-23 2012-10-30 Fisher-Rosemount Systems, Inc. Field device with capability of calculating digital filter coefficients
US7702401B2 (en) 2007-09-05 2010-04-20 Fisher-Rosemount Systems, Inc. System for preserving and displaying process control data associated with an abnormal situation
US7590511B2 (en) 2007-09-25 2009-09-15 Rosemount Inc. Field device for digital process control loop diagnostics
US8055479B2 (en) 2007-10-10 2011-11-08 Fisher-Rosemount Systems, Inc. Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process
US7921734B2 (en) 2009-05-12 2011-04-12 Rosemount Inc. System to detect poor process ground connections
US9207670B2 (en) 2011-03-21 2015-12-08 Rosemount Inc. Degrading sensor detection implemented within a transmitter
US9927788B2 (en) 2011-05-19 2018-03-27 Fisher-Rosemount Systems, Inc. Software lockout coordination between a process control system and an asset management system
US9052240B2 (en) 2012-06-29 2015-06-09 Rosemount Inc. Industrial process temperature transmitter with sensor stress diagnostics
US9207129B2 (en) 2012-09-27 2015-12-08 Rosemount Inc. Process variable transmitter with EMF detection and correction
US9602122B2 (en) 2012-09-28 2017-03-21 Rosemount Inc. Process variable measurement noise diagnostic
CN103316997A (zh) * 2013-06-28 2013-09-25 苏州唐氏机械制造有限公司 一种智能压力检测冲裁模具
CN103302186A (zh) * 2013-06-28 2013-09-18 苏州唐氏机械制造有限公司 一种智能压力检测冲压模具

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DE2831166A1 (de) * 1978-07-15 1980-01-24 Dorstener Maschf Ag Einrichtung zum steuern und regeln an einer kunststeinpresse
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DE3109567C2 (de) * 1981-03-13 1983-12-22 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Vorrichtung zum Pressen von Sprengstoffkörpern
CH668032A5 (en) * 1984-06-16 1988-11-30 Laeis Gmbh Unevenly-pressed ceramic item detection method - measures pressure distribution over surface and compares with desired value
ES8604447A1 (es) * 1985-03-22 1986-02-01 Iberditan Sa Sistema de control automatico y continuo en la fabricacion de baldosas ceramicas
ES2013172A6 (es) * 1989-04-12 1990-04-16 Iberditan Sa Sistema de correccion automatica de la densidad de prensado, en la fabricacion de azulejos.
ES2019197A6 (es) * 1989-12-18 1991-06-01 Invest De Las Ind Ceramicas A Procedimiento y equipo para determinar la densidad aparente de piezas ceramicas, conformadas por prensado.

Also Published As

Publication number Publication date
ES2046114R (es) 1994-12-16
EP0594227A1 (en) 1994-04-27
ES2046114A2 (es) 1994-01-16

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Legal Events

Date Code Title Description
FA2A Application withdrawn

Effective date: 19960301