ES2037903T3 - Dispositivo para activacion de una valvula accionable por un motor electrico mediante un regulador previsto redundantemente. - Google Patents

Dispositivo para activacion de una valvula accionable por un motor electrico mediante un regulador previsto redundantemente.

Info

Publication number
ES2037903T3
ES2037903T3 ES198989108226T ES89108226T ES2037903T3 ES 2037903 T3 ES2037903 T3 ES 2037903T3 ES 198989108226 T ES198989108226 T ES 198989108226T ES 89108226 T ES89108226 T ES 89108226T ES 2037903 T3 ES2037903 T3 ES 2037903T3
Authority
ES
Spain
Prior art keywords
regulator
electric motor
valve
actionable
redundantly
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
ES198989108226T
Other languages
English (en)
Inventor
Reinhard Wolfram Reichel
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.)
Bodenseewerk Geratetechnik GmbH
Original Assignee
Bodenseewerk Geratetechnik 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
Application filed by Bodenseewerk Geratetechnik GmbH filed Critical Bodenseewerk Geratetechnik GmbH
Application granted granted Critical
Publication of ES2037903T3 publication Critical patent/ES2037903T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements
    • G05D1/0077—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements using redundant signals or controls
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/03—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type with electrical control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Devices In Control Systems (AREA)
  • Control Of Linear Motors (AREA)
  • Magnetically Actuated Valves (AREA)
  • Servomotors (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PRESENTAMOS UN DISPOSITIVO PARA LA CONDUCCION DE UNA VALVULA ACCIONABLE POR UN MOTOR ELECTRICO, MEDIANTE UN REGULADOR REDUNDANTE. EL MOTOR ELECTRICO (18) PRESENTA VARIOS BOBINADOS MAGNETICOS (24, 26, 28, 30). CADA UNO DE ESTOS BOBINADOS MAGNETICOS (24, 26, 28, 30) ES REDUNDANTE, PARA EVITAR PROBLEMAS EN EL FUNCIONAMIENTO DE REGULADORES (72, 74) QUE FUNCIONAN EN CONEXION, Y ES EXCITABLE MEDIANTE MEDIOS AMPLIFICADORES (96). LOS REGULADORES (72, 74) ESTAN IMPULSADOS MEDIANTE UN VALOR TEORICO (68) Y UNA SEÑAL DE RETROCESO (96). LOS MEDIOS AMPLIFICADORES (96) ESTAN CONSTRUIDOS MEDIANTE UN AMPLIFICADOR DE POTENCIA , QUE TRANSPORTA LA PRESION DE SALIDA DEL REGULADOR A LA PRESION DE SALIDA DEL AMPLIFICADOR, LO QUE SUPONE UN RENDIMIENTO MAYOR.
ES198989108226T 1988-05-14 1989-05-08 Dispositivo para activacion de una valvula accionable por un motor electrico mediante un regulador previsto redundantemente. Expired - Lifetime ES2037903T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3816572A DE3816572A1 (de) 1988-05-14 1988-05-14 Vorrichtung zum ansteuern eines durch einen elektromotor betaetigbaren ventils durch redunant vorgesehene regler

Publications (1)

Publication Number Publication Date
ES2037903T3 true ES2037903T3 (es) 1993-07-01

Family

ID=6354424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989108226T Expired - Lifetime ES2037903T3 (es) 1988-05-14 1989-05-08 Dispositivo para activacion de una valvula accionable por un motor electrico mediante un regulador previsto redundantemente.

Country Status (3)

Country Link
EP (1) EP0342461B1 (es)
DE (2) DE3816572A1 (es)
ES (1) ES2037903T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20309190U1 (de) * 2003-06-13 2004-10-21 Hawe Hydraulik Gmbh & Co. Kg Elektrohydraulische Steuervorrichtung und Hebezeug
US20110288662A1 (en) * 2010-05-21 2011-11-24 General Electric Company Systems, methods, and apparatus for providing high efficiency servo actuator and excitation drivers
CN107975519B (zh) * 2016-10-21 2020-07-28 北京精密机电控制设备研究所 一种伺服液压能源双闭环控制系统及方法
DE102018004769A1 (de) 2018-06-13 2019-12-19 Hydac Mobilhydraulik Gmbh Steuervorrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702575A (en) * 1971-06-01 1972-11-14 Nasa Redundant hydraulic control system for actuators
US3813990A (en) * 1972-04-12 1974-06-04 Gen Electric Servo system including flow voting redundant failure correcting hydraulic actuator
GB1488667A (en) * 1973-12-07 1977-10-12 Lucas Industries Ltd Actuating arrangement for aircraft control surfaces
US4117765A (en) * 1976-12-09 1978-10-03 United Technologies Corporation Power servo control
US4133250A (en) * 1977-06-22 1979-01-09 Pneumo Corporation Combined feedback control system
DE2903122A1 (de) * 1979-01-27 1980-07-31 Gkn Windsor Gmbh Elektrisch gestelltes hydraulisches stromregelventil
GB2053575B (en) * 1979-07-06 1983-04-13 Lucas Industries Ltd Solenoid-actuated valves
DE3038338A1 (de) * 1980-10-10 1982-05-06 Zahnräderfabrik Renk AG, 8900 Augsburg Elektro-magnetisches mehrwegeventil
US4542679A (en) * 1981-02-17 1985-09-24 Textron Inc. Multiple loop control system
JPS5868504A (ja) * 1981-10-21 1983-04-23 Hitachi Ltd 電気油圧サ−ボ装置
US4457341A (en) * 1982-03-04 1984-07-03 Vickers, Incorporated Variable pressure drop proportional motor controlled hydraulic directional valve
AU1587183A (en) * 1982-07-02 1984-01-05 Sperry Corp. Hydraulic valve with dual feedback control
GB8426486D0 (en) * 1984-10-19 1984-11-28 Lucas Ind Plc Electro-hydraulic actuator systems
DE3703004C2 (de) * 1987-02-02 1997-02-13 Liebherr Aera Technik Gmbh Hydraulische Servo-Stellvorrichtung für ein bewegliches Teil eines Fluggeräts

Also Published As

Publication number Publication date
DE58903143D1 (de) 1993-02-11
EP0342461A2 (de) 1989-11-23
DE3816572A1 (de) 1989-11-16
EP0342461B1 (de) 1992-12-30
EP0342461A3 (en) 1990-05-16

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