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MX2016017319A - Una maquina de desvio para ferrocarril. - Google Patents

Una maquina de desvio para ferrocarril.

Info

Publication number
MX2016017319A
MX2016017319A MX2016017319A MX2016017319A MX2016017319A MX 2016017319 A MX2016017319 A MX 2016017319A MX 2016017319 A MX2016017319 A MX 2016017319A MX 2016017319 A MX2016017319 A MX 2016017319A MX 2016017319 A MX2016017319 A MX 2016017319A
Authority
MX
Mexico
Prior art keywords
pair
regulator
input terminals
electric motor
switch machine
Prior art date
Application number
MX2016017319A
Other languages
English (en)
Other versions
MX380326B (es
Inventor
v johnson Bruce
Original Assignee
Alstom Transp Tech
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 Alstom Transp Tech filed Critical Alstom Transp Tech
Publication of MX2016017319A publication Critical patent/MX2016017319A/es
Publication of MX380326B publication Critical patent/MX380326B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Stopping Of Electric Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Esta máquina de desvío para ferrocarril comprende y un par de cuchillas de desvío, un motor eléctrico que se acopla mecánicamente al par de cuchillas de desvío, un par de terminales de entrada conectados a una fuente de potencia CD para recibir la señal de potencia y una unidad de regulación para adaptar la señal de potencia entre las terminales de entrada en una corriente del motor aplicada al motor eléctrico, la unidad de regulación comprende varios elementos de desvío conectados entre el par de terminales de entrada y las dos fases del motor eléctrico. Los elementos de desvío son transistores y la unidad de regulación comprende un dispositivo de control adaptado para activar cada transistor con una señal de comando respectiva para ajustar un valor y una dirección de una intensidad de la corriente del motor.
MX2016017319A 2015-12-28 2016-12-20 Una maquina de desvio para ferrocarril. MX380326B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/980,861 US9889867B2 (en) 2015-12-28 2015-12-28 Railroad switch machine

Publications (2)

Publication Number Publication Date
MX2016017319A true MX2016017319A (es) 2018-06-19
MX380326B MX380326B (es) 2025-03-12

Family

ID=59088252

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016017319A MX380326B (es) 2015-12-28 2016-12-20 Una maquina de desvio para ferrocarril.

Country Status (3)

Country Link
US (1) US9889867B2 (es)
BR (1) BR102016030641B1 (es)
MX (1) MX380326B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015217952A1 (de) * 2015-09-18 2017-03-23 Siemens Aktiengesellschaft Energieversorgungseinrichtung für einen Weichenantrieb und Verfahren zur Energieversorgung und Steuerung eines Weichenantriebs
US9889867B2 (en) * 2015-12-28 2018-02-13 Alstom Transport Technologies Railroad switch machine
AU2017432628B2 (en) * 2017-09-25 2021-10-21 Siemens Mobility Pty Ltd. Embedding and detecting codes in monitoring signatures
DE102020007349A1 (de) * 2019-12-18 2021-06-24 Sew-Eurodrive Gmbh & Co Kg Verfahren zum Betreiben eines elektrischen Fahrzeuges und elektrisches Fahrzeug
US11964686B2 (en) 2021-05-27 2024-04-23 Precision Rail And Mfg., Inc. Switch devices and methods for moving switch rails
US11482880B1 (en) * 2021-05-28 2022-10-25 RedHawk Energy Systems, LLC Supplemental emergency power source for railroad track switch systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696244A (en) * 1970-09-30 1972-10-03 Westinghouse Air Brake Co Power operated railway switch machine control circuit
US4756494A (en) * 1986-02-06 1988-07-12 American Standard Inc. Vital switch control circuit
JPH0345098U (es) * 1989-09-11 1991-04-25
US5412369A (en) * 1990-10-05 1995-05-02 Kirchner; Robert D. Two-wire control system
US5806809A (en) * 1997-03-12 1998-09-15 Danner; Don D. Railroad switch point position sensing system and method
US5852350A (en) * 1997-09-08 1998-12-22 Safetran Systems Corporation Railroad crossing gate control system including a separate maintenance relay
US6366041B1 (en) * 2000-01-24 2002-04-02 Union Switch & Signal, Inc. Railway switch machine motor control apparatus
US8348202B2 (en) * 2008-06-12 2013-01-08 Ansaldo Sts Usa, Inc. Railroad switch machine
WO2015013492A1 (en) * 2013-07-24 2015-01-29 Ansaldo Sts Usa, Inc. Point detection calibration before switch machine failure
US9889867B2 (en) * 2015-12-28 2018-02-13 Alstom Transport Technologies Railroad switch machine

Also Published As

Publication number Publication date
US20170183021A1 (en) 2017-06-29
MX380326B (es) 2025-03-12
BR102016030641B1 (pt) 2023-05-09
US9889867B2 (en) 2018-02-13
BR102016030641A2 (pt) 2017-07-04

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