ES2069648T3 - Circuito electrico de seguridad para masas de inercia o partes de maquina accionadas por motor electrico y que pueden frenarse o retenerse electricamente. - Google Patents

Circuito electrico de seguridad para masas de inercia o partes de maquina accionadas por motor electrico y que pueden frenarse o retenerse electricamente.

Info

Publication number
ES2069648T3
ES2069648T3 ES90119589T ES90119589T ES2069648T3 ES 2069648 T3 ES2069648 T3 ES 2069648T3 ES 90119589 T ES90119589 T ES 90119589T ES 90119589 T ES90119589 T ES 90119589T ES 2069648 T3 ES2069648 T3 ES 2069648T3
Authority
ES
Spain
Prior art keywords
switch
braking
electrically
control unit
electric motor
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
ES90119589T
Other languages
English (en)
Inventor
Thomas Gallenschutz
Gerhard Oberle
Roland Ebert
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.)
Gallenschutz Metallbau GmbH
Original Assignee
Gallenschutz Metallbau 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 Gallenschutz Metallbau GmbH filed Critical Gallenschutz Metallbau GmbH
Application granted granted Critical
Publication of ES2069648T3 publication Critical patent/ES2069648T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H01H47/004—Monitoring or fail-safe circuits using plural redundant serial connected relay operated contacts in controlled circuit
    • H01H47/005—Safety control circuits therefor, e.g. chain of relays mutually monitoring each other

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Braking Arrangements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Position Or Direction (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Centrifugal Separators (AREA)
  • Control Of Direct Current Motors (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

SE DESCRIBE UNA CONEXION DE SEGURIDAD DE UN DISPOSITIVO DE FRENO O BLOQUEO (7) ELECTRICO O ACCIONADO POR ELECTROMOTOR PARA MASAS CENTRIFUGAS O ELEMENTOS DE MAQUINA COMO, P.EJ., UNA PUERTA GIRATORIA. AL MENOS UNO DE DOS BORDES CONVERGENTES DE ESA PUERTA GIRATORIA VA PROVISTO DE UN ELEMENTO INTERRUPTOR (3) SENSIBLE A LA PRESION. EN CASO DE UN FALLO DE FUNCIONAMIENTO SE GENERAN SEÑALES DE PERTURBACION QUE SE TRANSMITEN A UNA UNIDAD DE MANDO ELECTRONICO (1) DONDE ACTIVAN UN INTERRUPTOR ELECTRONICO (8) QUE, A SU VEZ, PARA EL MOTOR DE ACCIONAMIENTO (10) Y/O ACTIVA EL DISPOSITIVO DE FRENO O BLOQUEO (7). EL MOVIMIENTO DE LA PIEZA MOVIL CON EL BORDE SE FRENARA, ADEMAS, CUANDO EL INTERRUPTOR ELECTRONICO (8) DE LA UNIDAD DE MANDO (1), AL TRANSMITIRSE UNA SEÑAL DE PERTURBACION, NO REACCIONE DEBIDAMENTE. LA CONEXION DE SEGURIDAD ESTA SOMETIDA A UN CONTROL CONTINUO. A LA UNIDAD DE MANDO ELECTRONICO (1) SE PRECONECTA UNA UNIDAD INTERRUPTORA ELECTRONICA (2) QUE INTERRUMPE LA EXCITACION PERMANENTE DE UN RELE DE SEGURIDAD (4) CON TRES O MAS CONTACTORES DE RELE (A,B,C) Y UNO O MAS CONTACTOS DE CIERRE (A,B O C). LOS CONTACTORES DE RELE (A,B,C) MANEJAN LOS CIRCUITOS (9,6) DEL MOTOR DE ACCIONAMIENTO (10), DEL DISPOSITIVO DE FRENO O BLOQUEO (7) Y UN CIRCUITO DE CONTROL (11).
ES90119589T 1989-10-18 1990-10-12 Circuito electrico de seguridad para masas de inercia o partes de maquina accionadas por motor electrico y que pueden frenarse o retenerse electricamente. Expired - Lifetime ES2069648T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3934662A DE3934662A1 (de) 1989-10-18 1989-10-18 Sicherheitsschaltung fuer elektromotorisch angetriebene und elektrisch brems- oder arretierbare schwungmassen oder maschinenteile

Publications (1)

Publication Number Publication Date
ES2069648T3 true ES2069648T3 (es) 1995-05-16

Family

ID=6391661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90119589T Expired - Lifetime ES2069648T3 (es) 1989-10-18 1990-10-12 Circuito electrico de seguridad para masas de inercia o partes de maquina accionadas por motor electrico y que pueden frenarse o retenerse electricamente.

Country Status (6)

Country Link
US (1) US5159203A (es)
EP (1) EP0423638B1 (es)
AT (1) ATE117126T1 (es)
DE (1) DE3934662A1 (es)
DK (1) DK0423638T3 (es)
ES (1) ES2069648T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134016C1 (es) * 1991-10-14 1993-04-15
DE4136881A1 (de) * 1991-11-09 1993-05-13 Butzbacher Weichenbau Gmbh Verfahren zum verstellen einer ersten schiene zu einer zweiten schiene
DE9307326U1 (de) * 1993-05-14 1993-07-29 Siemens AG, 80333 München Türsteuereinheit
EP0645667A1 (en) * 1993-06-30 1995-03-29 Eastman Kodak Company Door safety system for storage phosphor cassette autoloader
DE4402899C1 (de) * 1994-02-02 1995-08-17 Dorma Gmbh & Co Kg Betriebsverfahren für den Betrieb einer Karusselltür
US5647173A (en) * 1994-02-02 1997-07-15 Dorma Gmbh + Co. Kg Operating method for the operation of a revolving door
JP3262988B2 (ja) * 1996-06-12 2002-03-04 本田技研工業株式会社 スライドドアの開閉制御装置
JP3323167B2 (ja) * 1999-11-02 2002-09-09 株式会社ナブコ 回転扉の扉支持機構
DE102004029767A1 (de) * 2004-06-21 2006-01-26 Dorma Gmbh + Co. Kg Karusselltür
GB2438644C (en) * 2006-06-02 2014-11-26 Knorr Bremse Rail Sys Uk Ltd Platform screen door

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678623A (en) * 1970-06-26 1972-07-25 Rush Ltd C J Control system for revolving door
DE2227184C2 (de) * 1972-06-03 1976-08-26 Adolf Riedl Ohg, 8580 Bayreuth Schutzschaltung für Schneidmaschinen für flexibles Schneidgut
GB1594577A (en) * 1978-02-03 1981-07-30 Herga Electric Control apparatus
CH639788A5 (en) * 1979-03-23 1983-11-30 Bircher Ag Safety device for prompt de-activation or switchover of an installation when a dangerous situation occurs
US4289995A (en) * 1979-08-01 1981-09-15 Keane Monroe Corporation Electric door operator with slip clutch and dynamic braking
DE3048989A1 (de) * 1980-12-24 1982-07-15 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Schaltanordnung zum antrieb eines beweglichen elementes, insbesondere zum antrieb von scheiben o.dgl. in kraftfahrzeugen
US4627193A (en) * 1983-09-20 1986-12-09 Milan Schwarz Revolving door control system
US4534131A (en) * 1983-10-31 1985-08-13 Heise Manufacturing Revolving door security system
DE3444213C2 (de) * 1984-12-04 1987-01-08 Gustav Leukerbad Riexinger Sicherheitssteuerung für ein zwischen zwei Endlagen durch Kraftbetätigung hin- und herbewegliches Tor

Also Published As

Publication number Publication date
DE3934662A1 (de) 1991-04-25
EP0423638B1 (de) 1995-01-11
US5159203A (en) 1992-10-27
EP0423638A3 (en) 1992-04-22
DK0423638T3 (da) 1995-06-19
DE3934662C2 (es) 1991-08-01
ATE117126T1 (de) 1995-01-15
EP0423638A2 (de) 1991-04-24

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