EP0247693A2 - Dispositif de chauffage pour dégeler les aiguillages de chemin de fer - Google Patents

Dispositif de chauffage pour dégeler les aiguillages de chemin de fer Download PDF

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Publication number
EP0247693A2
EP0247693A2 EP87200966A EP87200966A EP0247693A2 EP 0247693 A2 EP0247693 A2 EP 0247693A2 EP 87200966 A EP87200966 A EP 87200966A EP 87200966 A EP87200966 A EP 87200966A EP 0247693 A2 EP0247693 A2 EP 0247693A2
Authority
EP
European Patent Office
Prior art keywords
radiators
heating system
heated
heating
heat
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.)
Withdrawn
Application number
EP87200966A
Other languages
German (de)
English (en)
Other versions
EP0247693A3 (fr
Inventor
Franz Plattner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0247693A2 publication Critical patent/EP0247693A2/fr
Publication of EP0247693A3 publication Critical patent/EP0247693A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/24—Heating of switches

Definitions

  • the present invention relates to a heating system for de-icing train switches using a warm liquid for heat conduction and distribution.
  • the object of the present invention is to eliminate the above-mentioned deficiencies, whereby a heating system is to be proposed which operates with a minimum amount of energy, distributes the heat evenly over the parts of the switch to be de-iced and ensures an almost constant supply of heat.
  • a heating system for de-icing train switches characterized by a heat source removed from the switches, radiators which are arranged in the area of the switch parts, and pipes which connect the heat source and the radiators in such a way that they form a closed circuit.
  • the invention provides that the heat is transported and distributed via a liquid heated outside the effective range of the deicing.
  • a liquid is capable of absorbing a significant amount of energy at a low temperature, ensuring that the heat input is relatively constant for all parts to be de-iced.
  • the heating system regulates itself thanks to the minimal temperature difference required for heat conduction. A part that is only a few degrees colder than another part will therefore automatically absorb a considerably larger amount of heat.
  • the heating system consists of a heat group l that heats the heat-conducting liquid, of a circuit formed by pipes 2 for conducting and distributing the heating liquid, and of radiators 3, 4, 5 that transfer the heat to the parts of the switch to be de-iced.
  • the direction of flow of the liquid is indicated by arrows.
  • the parts to be heated are preferably the fixed rails 6 and the movable cast steel supports 7 for the movable sections of the rails 8.
  • the tie rods 9 of the switch can also be heated.
  • the points to be heated can be connected in series or in parallel.
  • a mixed circuit is shown in FIG.
  • the heat group l can be fed by various types of energy sources, e.g. B. it can be operated by means of electrical resistors, gas burners or liquid fuel burners, etc.
  • the heat group has a structure which is known per se and is provided with all those components which are necessary for the operation of a heating circuit, such as, for example, circulation pumps, Heaters, thermostats, etc. It is obvious that the hot liquid could also be supplied by a heat group that feeds several switches.
  • the heat transfer from the circuit to the part of the switch to be heated mainly takes place via the metallic contact between the parts.
  • the corresponding heating element 3 has the shape of a preferably flat tube which is fastened to the rail by means of a bracket 10 or by soldering or the like.
  • the radiators 3 are provided with an insulating shield 11 on the outer surface in order to limit energy losses.
  • the radiator 3 contains the flow pipe and the return pipe at the same time. In this way, the radiators for the supports 7 can be connected in parallel via connection pieces schematically indicated by l2.
  • the radiators 4 have a comb-like shape corresponding to the standardized base of the carrier.
  • the circuit is made by inserting the radiator on each side into the gap between the upper and lower plates of the support base 7 with a connector l3.
  • FIG. 4 shows a variant for heating the carrier 7.
  • the liquid circuit is established by the gap between the upper and lower plate of the carrier 7 with the introduction and welding of sheets 14 and the formation of openings 15 is tightly closed in the ribs.
  • the heating system according to the invention is also capable of heating other components of the switch.
  • the heating or defrosting of a pull rod 9 by means of a tubular heating element is provided in FIG.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Central Heating Systems (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP87200966A 1986-05-27 1987-05-21 Dispositif de chauffage pour dégeler les aiguillages de chemin de fer Withdrawn EP0247693A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT482386 1986-05-27
IT8604823A IT8604823A0 (it) 1986-05-27 1986-05-27 Impianto di riscaldamento per il disgelo di scambi per ferrovia a conduzione del calore tramite liquido caldo.

Publications (2)

Publication Number Publication Date
EP0247693A2 true EP0247693A2 (fr) 1987-12-02
EP0247693A3 EP0247693A3 (fr) 1988-06-08

Family

ID=11114389

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87200966A Withdrawn EP0247693A3 (fr) 1986-05-27 1987-05-21 Dispositif de chauffage pour dégeler les aiguillages de chemin de fer

Country Status (2)

Country Link
EP (1) EP0247693A3 (fr)
IT (1) IT8604823A0 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1018204C2 (nl) * 2001-06-01 2002-12-11 Holland Railconsult B V Werkwijze en systeem voor het verwarmen en/of koelen van rails en railelement te gebruiken daarbij.
GB2417508A (en) * 2004-08-24 2006-03-01 Schwihag Gmbh Fastening device for fixing a stock rail in a set of railway points
WO2009109664A1 (fr) 2008-03-07 2009-09-11 Tripe S Gmbh Système de chauffage d'aiguillage
EP2182114A3 (fr) * 2008-10-29 2010-08-04 Heatpoint B.V. Chauffage pour aiguillages
RU2470108C2 (ru) * 2008-04-25 2012-12-20 Общество с ограниченной ответственностью Научно-производственная фирма "Электроавтоматик" Устройство для обогрева стрелочного перевода
WO2013037635A1 (fr) 2011-09-13 2013-03-21 Triple S-Gmbh Système réchauffeur d'aiguilles
DE102011119739A1 (de) 2011-11-30 2013-06-06 Iftec Gmbh & Co.Kg Schienenweiche mit Heizung
DE202012103257U1 (de) * 2012-08-28 2013-12-02 Triple S-Gmbh Heizeinrichtung zum Beheizen eines Schienenfußes
DE202012103258U1 (de) 2012-08-28 2013-12-02 Triple S-Gmbh Wärmeübertrageranordnung für ein Wärmesystem zur Beheizung einer Schienenweiche
WO2014032864A1 (fr) * 2012-08-28 2014-03-06 Triple S-Gmbh Coussinet de glissement pour un aiguillage
WO2014041042A1 (fr) * 2012-09-13 2014-03-20 Pintsch Aben geotherm GmbH Échangeur de chaleur pour rails ferroviaires et aiguilles, et dispositif de chauffage de rails
WO2014041041A1 (fr) * 2012-09-13 2014-03-20 Pintsch Aben geotherm GmbH Échangeur de chaleur pour aiguilles et dispositif de chauffage d'aiguilles
DE102012111357A1 (de) * 2012-11-23 2014-05-28 Schwihag Ag Gleitstuhl für eine Schienenweiche
DE102013009269A1 (de) 2013-06-04 2014-12-04 Iftec Gmbh & Co.Kg Beheizbare Weiche und Verfahren zum Heizen einer Weiche
DE102013016232A1 (de) * 2013-10-01 2015-04-02 Ean Elektroschaltanlagen Gmbh Temperiereinheit für Fahrwegelemente und System zum Temperieren von Fahrwegelementen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704517A (en) * 1951-08-08 1955-03-22 Gracia Manuel De Railroad track with rail de-icing means
DE1905601A1 (de) * 1969-02-05 1970-08-13 Viktor Thiel Thermooel-Heissluftheizung fuer Gleisweichen
DE2042486B1 (de) * 1970-08-27 1971-12-16 Schreck Mieves Gmbh Zungenvorrichtung f]r rillenschienenweichen
FR2244053A1 (en) * 1973-09-14 1975-04-11 Stecma Method of heating railway points - uses electrically heated oil in pipes along the sides of the rails
US4429845A (en) * 1982-04-26 1984-02-07 Emerson Electric Co. Rail track heaters

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1018204C2 (nl) * 2001-06-01 2002-12-11 Holland Railconsult B V Werkwijze en systeem voor het verwarmen en/of koelen van rails en railelement te gebruiken daarbij.
EP1262597A3 (fr) * 2001-06-01 2003-05-07 Holland Railconsult B.V. Procédé et système de chauffage pour rails de chemin de fer et rail pour cette utilisation
GB2417508A (en) * 2004-08-24 2006-03-01 Schwihag Gmbh Fastening device for fixing a stock rail in a set of railway points
GB2417508B (en) * 2004-08-24 2006-07-12 Schwihag Gmbh Fastening device for fixing a stock rail in a set of railway points
WO2009109664A1 (fr) 2008-03-07 2009-09-11 Tripe S Gmbh Système de chauffage d'aiguillage
RU2470108C2 (ru) * 2008-04-25 2012-12-20 Общество с ограниченной ответственностью Научно-производственная фирма "Электроавтоматик" Устройство для обогрева стрелочного перевода
EP2182114A3 (fr) * 2008-10-29 2010-08-04 Heatpoint B.V. Chauffage pour aiguillages
WO2013037635A1 (fr) 2011-09-13 2013-03-21 Triple S-Gmbh Système réchauffeur d'aiguilles
EA029004B1 (ru) * 2011-09-13 2018-01-31 Трипл С-Гмбх Система обогрева стрелочных переводов
DE102011119739A1 (de) 2011-11-30 2013-06-06 Iftec Gmbh & Co.Kg Schienenweiche mit Heizung
DE202012103258U1 (de) 2012-08-28 2013-12-02 Triple S-Gmbh Wärmeübertrageranordnung für ein Wärmesystem zur Beheizung einer Schienenweiche
WO2014032864A1 (fr) * 2012-08-28 2014-03-06 Triple S-Gmbh Coussinet de glissement pour un aiguillage
WO2014032867A2 (fr) 2012-08-28 2014-03-06 Triple S-Gmbh Dispositif échangeur de chaleur pour un système chauffant destiné à chauffer un aiguillage
WO2014032865A3 (fr) * 2012-08-28 2014-05-01 Triple S-Gmbh Dispositif de chauffe pour chauffer un patin de rail
DE202012103257U1 (de) * 2012-08-28 2013-12-02 Triple S-Gmbh Heizeinrichtung zum Beheizen eines Schienenfußes
WO2014041042A1 (fr) * 2012-09-13 2014-03-20 Pintsch Aben geotherm GmbH Échangeur de chaleur pour rails ferroviaires et aiguilles, et dispositif de chauffage de rails
WO2014041041A1 (fr) * 2012-09-13 2014-03-20 Pintsch Aben geotherm GmbH Échangeur de chaleur pour aiguilles et dispositif de chauffage d'aiguilles
DE102012111357A1 (de) * 2012-11-23 2014-05-28 Schwihag Ag Gleitstuhl für eine Schienenweiche
DE102013009269A1 (de) 2013-06-04 2014-12-04 Iftec Gmbh & Co.Kg Beheizbare Weiche und Verfahren zum Heizen einer Weiche
DE202013012644U1 (de) 2013-06-04 2018-05-15 Iftec Gmbh & Co.Kg Beheizbare Weiche
DE102013016232A1 (de) * 2013-10-01 2015-04-02 Ean Elektroschaltanlagen Gmbh Temperiereinheit für Fahrwegelemente und System zum Temperieren von Fahrwegelementen

Also Published As

Publication number Publication date
IT8604823A0 (it) 1986-05-27
EP0247693A3 (fr) 1988-06-08

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