ES2173582T3 - Accionamiento regulador electromagnetico. - Google Patents

Accionamiento regulador electromagnetico.

Info

Publication number
ES2173582T3
ES2173582T3 ES98922794T ES98922794T ES2173582T3 ES 2173582 T3 ES2173582 T3 ES 2173582T3 ES 98922794 T ES98922794 T ES 98922794T ES 98922794 T ES98922794 T ES 98922794T ES 2173582 T3 ES2173582 T3 ES 2173582T3
Authority
ES
Spain
Prior art keywords
power section
control circuit
voltage
circuit
fed
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
ES98922794T
Other languages
English (en)
Inventor
Karlheinz Panzer
Rudolf Stenger
Reiner Vathjunker
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
Mannesmann 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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Application granted granted Critical
Publication of ES2173582T3 publication Critical patent/ES2173582T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Linear Motors (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Accionamiento regulador electromagnético con un circuito (1;1'') de control, un circuito (2; 2'') de ligadura y una parte (3; 3'') de potencia, así como con una bobina (4) de solenoide que está unida por conductores eléctricos (5, 6) con la salida de la parte de potencia, en el que el circuito de ligadura de la señal de salida (Usa, Ut) del circuito de control solo se transmite a la parte de potencia si en el circuito de ligadura se recibe, además de la señal del circuito de control, una señal (UF) de autorización, y en el que la parte de potencia produce, en correspondencia con la señal de salida del circuito de control transmitida por el circuito de ligadura, un flujo de corriente desde una tensión (UB) de trabajo, a través de al menos un elemento (7; 7'') regulador y la bobina de solenoide, hastaun potencial de referencia, en particular para válvulas hidráulicas o neumáticas de control proporcional, caracterizado porque la tensión (uo) del conductor (5) que está sometido a la tensión (UB) detrabajo cuando la parte (3; 3'') de potencia es activada por el elemento regulador (7; 7'') es conducida a un circuito (9; 9''; 9"; 9'''''') de evaluación, y porque el circuito de evaluación presenta un conmutador (10) de valor de umbral que transforma la tensión (ua) de trabajo a él conducida en una señal (US) de conmutación, siendo la tensión (Ua0)de umbral del conmutador (10) de valor de umbral ligeramente superior al potencial de referencia.
ES98922794T 1997-06-19 1998-05-02 Accionamiento regulador electromagnetico. Expired - Lifetime ES2173582T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19725918A DE19725918A1 (de) 1997-06-19 1997-06-19 Elektromagnetischer Stellantrieb

Publications (1)

Publication Number Publication Date
ES2173582T3 true ES2173582T3 (es) 2002-10-16

Family

ID=7832938

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98922794T Expired - Lifetime ES2173582T3 (es) 1997-06-19 1998-05-02 Accionamiento regulador electromagnetico.

Country Status (6)

Country Link
US (1) US6567255B1 (es)
EP (1) EP0988482B1 (es)
AT (1) ATE214131T1 (es)
DE (2) DE19725918A1 (es)
ES (1) ES2173582T3 (es)
WO (1) WO1998059191A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911863A1 (de) * 1999-03-17 2000-09-21 Philips Corp Intellectual Pty Schaltungsanordnung zum Steuern eines Aktuators
US7040349B2 (en) * 2002-03-27 2006-05-09 Viking Technologies, L.C. Piezo-electric actuated multi-valve manifold
US7021191B2 (en) * 2003-01-24 2006-04-04 Viking Technologies, L.C. Accurate fluid operated cylinder positioning system
CN1781196A (zh) 2003-04-04 2006-05-31 瓦伊金技术有限公司 一种智能材料致动器功的最佳化装置和方法
WO2009031169A1 (en) * 2007-09-05 2009-03-12 Bertelli & Partners S.R.L. Monitoring device for a safety element of a domestic electrical appliance or of a gas appliance
DE102021126553A1 (de) * 2021-10-13 2023-04-13 Ebm-Papst Landshut Gmbh Verfahren zur sicherheitsgerichteten Steuerung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57502014A (es) * 1980-12-29 1982-11-11
GB8406331D0 (en) * 1984-03-10 1984-04-11 Lucas Ind Plc Control system
DE3506849C1 (de) * 1985-02-27 1986-06-26 Zahnräderfabrik Renk AG, 8900 Augsburg Elektrische Steuerschaltung
DE3843138A1 (de) * 1988-12-22 1990-06-28 Bosch Gmbh Robert Verfahren zur steuerung und erfassung der bewegung eines ankers eines elektromagnetischen schaltorgans
DE3924988C2 (de) * 1989-07-28 2002-08-01 Continental Teves Ag & Co Ohg Schaltungsanordnung zur Ansteuerung des Sicherheitsrelais einer elektronisch geregelten Bremsanlage eines Kraftfahrzeugs
DE4010232A1 (de) * 1990-03-30 1991-10-02 Bosch Gmbh Robert Einrichtung zum erkennen des schaltzustands eines stellglieds
JP2653553B2 (ja) * 1990-12-10 1997-09-17 日本インター株式会社 アクチュエータの駆動装置
DE4140586C2 (de) * 1991-12-10 1995-12-21 Clark Equipment Co N D Ges D S Verfahren und Steuereinrichtung zur Steuerung des Stroms durch eine Magnetspule
DE4202601A1 (de) * 1992-01-30 1993-08-05 Knorr Bremse Ag Verfahren und vorrichtung zur ueberwachung der funktionsweise von induktivitaeten
DE4202805A1 (de) * 1992-01-31 1993-08-05 Robert Seuffer Gmbh & Co Stromversorgungseinrichtung fuer die gesteuerte zufuehrung eines gleichstroms zur erregerwicklung eines betaetigungsmagneten, insbesondere eines magnetventils
GB9413684D0 (en) * 1994-07-07 1994-08-24 Lucas Ind Plc Drive circuit
DE4434684A1 (de) * 1994-09-28 1996-04-04 Fev Motorentech Gmbh & Co Kg Verfahren zur Steuerung der Ankerbewegung einer elektromagnetischen Schaltanordnung

Also Published As

Publication number Publication date
EP0988482B1 (de) 2002-03-06
DE59803287D1 (de) 2002-04-11
EP0988482A1 (de) 2000-03-29
US6567255B1 (en) 2003-05-20
WO1998059191A1 (de) 1998-12-30
ATE214131T1 (de) 2002-03-15
DE19725918A1 (de) 1998-12-24

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