ES2192405T3 - Dispositivo de conmutacion de seguridad redundante para conmutar una carga. - Google Patents

Dispositivo de conmutacion de seguridad redundante para conmutar una carga.

Info

Publication number
ES2192405T3
ES2192405T3 ES99956362T ES99956362T ES2192405T3 ES 2192405 T3 ES2192405 T3 ES 2192405T3 ES 99956362 T ES99956362 T ES 99956362T ES 99956362 T ES99956362 T ES 99956362T ES 2192405 T3 ES2192405 T3 ES 2192405T3
Authority
ES
Spain
Prior art keywords
switches
control
load
resistor
switch
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
ES99956362T
Other languages
English (en)
Inventor
Edward Stanley Limon
Petrus Johannes Schasfoort
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.)
Holec Holland NV
Original Assignee
Holec Holland NV
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 Holec Holland NV filed Critical Holec Holland NV
Application granted granted Critical
Publication of ES2192405T3 publication Critical patent/ES2192405T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Electronic Switches (AREA)
  • Air Bags (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Un dispositivo de conmutación de seguridad para conmutar una carga (B) que comprende dos conmutadores (T1, T2) conectados en serie con la carga (B) y conectando esta última a una fuente de excitación (Ub) o desconectándola de ella y un dispositivo de control, que está provisto de dos salidas de control recíprocamente desacopladas (Us1, Us2) para la transmisión de señales de control a las entradas de control de los conmutadores (T1, T2), en el que el punto de conexión recíproca (k1) de los conmutadores (T1, T2) está conectado a uno de los terminales de la fuente de excitación (Ub) a través de una resistencia (R1), montada en derivación en uno de los conmutadores (T2) y en el que está conectado un detector de fallos a través de la resistencia (R1), caracterizado porque el dispositivo de control comprende un dispositivo de secuencia que, al producirse la activación, en primer lugar conmuta la primera señal de control a la primera salida de control (Us1), que controla el conmutador (T1) no derivado por la resistencia (R1) y un período predefinido sucesivo, alimenta la segunda señal de control a la segunda salida de control (Us2).
ES99956362T 1998-11-19 1999-11-19 Dispositivo de conmutacion de seguridad redundante para conmutar una carga. Expired - Lifetime ES2192405T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1010601A NL1010601C2 (nl) 1998-11-19 1998-11-19 Redundante veiligheidsschakelinginrichting voor het schakelen van een belasting.

Publications (1)

Publication Number Publication Date
ES2192405T3 true ES2192405T3 (es) 2003-10-01

Family

ID=19768170

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99956362T Expired - Lifetime ES2192405T3 (es) 1998-11-19 1999-11-19 Dispositivo de conmutacion de seguridad redundante para conmutar una carga.

Country Status (7)

Country Link
EP (1) EP1131684B1 (es)
AT (1) ATE233915T1 (es)
AU (1) AU1298600A (es)
DE (1) DE69905751T2 (es)
ES (1) ES2192405T3 (es)
NL (1) NL1010601C2 (es)
WO (1) WO2000031598A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005034911A1 (de) * 2005-07-26 2007-02-01 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Schaltungsanordnung zur gesicherten Ansteuerung von Aktoren, Sensoren bzw. Verbrauchern in einem diese enthaltenden elektrischen Gerät, insbesondere elektrischen Hausgerät
FR2924227B1 (fr) * 2007-11-26 2009-12-11 Schneider Electric Ind Sas Procede de verification d'un module de sorties numeriques d'un automate programmable et module mettant en oeuvre ce procede
DE102008006512A1 (de) * 2008-01-29 2009-07-30 BSH Bosch und Siemens Hausgeräte GmbH Schaltungsanordnung zum Betreiben eines Hausgeräts und entsprechendes Verfahren
DE102008011495B4 (de) * 2008-02-19 2011-09-22 E.G.O. Control Systems Gmbh Steuergerät für ein Haushaltsgerät, Haushaltsgerät und zugehöriges Verfahren
GB0809235D0 (en) 2008-05-21 2008-06-25 Poweroasis Ltd Supervisory system controller for use with a renewable energy powered radio telecommunications site
DE102010000728A1 (de) * 2010-01-07 2011-07-14 DBK David + Baader GmbH, 76870 Elektronische Ansteuereinrichtung
EP2353485A1 (en) * 2010-02-05 2011-08-10 Whirlpool Corporation An improved load driving circuit for an electrical household appliance, such as a washing machine, dishwasher or drier
DE102013112815A1 (de) * 2013-11-20 2015-05-21 Wieland Electric Gmbh Sicherheitssteuerung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924988C2 (de) * 1989-07-28 2002-08-01 Continental Teves Ag & Co Ohg Schaltungsanordnung zur Ansteuerung des Sicherheitsrelais einer elektronisch geregelten Bremsanlage eines Kraftfahrzeugs

Also Published As

Publication number Publication date
WO2000031598A1 (en) 2000-06-02
EP1131684B1 (en) 2003-03-05
AU1298600A (en) 2000-06-13
EP1131684A1 (en) 2001-09-12
ATE233915T1 (de) 2003-03-15
DE69905751D1 (de) 2003-04-10
DE69905751T2 (de) 2004-02-19
NL1010601C2 (nl) 2000-05-22

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