IT1254773B - Circuito per la disinserzione decentrata di azionatori di scambi in caso di supero del tempo di posizionamento - Google Patents

Circuito per la disinserzione decentrata di azionatori di scambi in caso di supero del tempo di posizionamento

Info

Publication number
IT1254773B
IT1254773B ITMI920273A ITMI920273A IT1254773B IT 1254773 B IT1254773 B IT 1254773B IT MI920273 A ITMI920273 A IT MI920273A IT MI920273 A ITMI920273 A IT MI920273A IT 1254773 B IT1254773 B IT 1254773B
Authority
IT
Italy
Prior art keywords
decentralized
disconnection
exceeding
event
circuit
Prior art date
Application number
ITMI920273A
Other languages
English (en)
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of ITMI920273A0 publication Critical patent/ITMI920273A0/it
Publication of ITMI920273A1 publication Critical patent/ITMI920273A1/it
Application granted granted Critical
Publication of IT1254773B publication Critical patent/IT1254773B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/068—Protection against eddy-currents, short-circuits, or the like, for electric safety arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Relay Circuits (AREA)
  • Electronic Switches (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Quando viene superato il tempo di posizionamento, una tensione, che durante il processo di posizionamento si stabilisce sul condensatore (C1) di un elemento RC (R1C1), imposta un interruttore elettronico (Th) per interrompere indirettamente il circuito di alimentazione dell'azionatore. Questo interruttore elettronico è lo stesso interruttore che viene anche impostato dal comando dello scambio quando la rispettiva posizione finale viene raggiunta entro il tempo di commutazione prestabilito.Impianti di smistamento Figura
ITMI920273A 1991-02-13 1992-02-11 Circuito per la disinserzione decentrata di azionatori di scambi in caso di supero del tempo di posizionamento IT1254773B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9101653U DE9101653U1 (de) 1991-02-13 1991-02-13 Schaltung zum dezentralen Abschalten von Weichenantrieben bei Stellzeitüberschreitung

Publications (3)

Publication Number Publication Date
ITMI920273A0 ITMI920273A0 (it) 1992-02-11
ITMI920273A1 ITMI920273A1 (it) 1993-08-11
IT1254773B true IT1254773B (it) 1995-10-11

Family

ID=6864236

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920273A IT1254773B (it) 1991-02-13 1992-02-11 Circuito per la disinserzione decentrata di azionatori di scambi in caso di supero del tempo di posizionamento

Country Status (5)

Country Link
AT (1) AT400430B (it)
BE (1) BE1004883A6 (it)
CH (1) CH682901A5 (it)
DE (1) DE9101653U1 (it)
IT (1) IT1254773B (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU739740A1 (ru) * 1977-12-29 1980-06-05 Конструкторское Бюро Главного Управления Сигнализации И Связи Мпс Ссср Реле времени
DE3043661A1 (de) * 1980-11-19 1982-07-08 Siemens AG, 1000 Berlin und 8000 München Einrichtung bei einem elektronischen stellwerk zum speisen und fernueberwachen von weichenantrieben
FR2524738B1 (fr) * 1982-04-02 1986-05-16 Jeumont Schneider Circuit temporisateur a securite intrinseque
DE3404825C2 (de) * 1984-02-09 1989-01-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Steuerung und Sicherung einer durch eine Fernstelleinrichtung (Stellwerk) oder eine Ortsstelleinrichtung bedienbaren Weiche
IT1186871B (it) * 1985-05-09 1987-12-16 Esacontrol Spa Dispositivo per la protezione dei rele di binario dai disturbi elettrici

Also Published As

Publication number Publication date
BE1004883A6 (fr) 1993-02-16
ATA10892A (de) 1995-05-15
AT400430B (de) 1995-12-27
ITMI920273A0 (it) 1992-02-11
ITMI920273A1 (it) 1993-08-11
DE9101653U1 (de) 1991-05-02
CH682901A5 (de) 1993-12-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227