EP2333155A3 - Electrical insulation rail joint and rail with coating - Google Patents

Electrical insulation rail joint and rail with coating Download PDF

Info

Publication number
EP2333155A3
EP2333155A3 EP10191629A EP10191629A EP2333155A3 EP 2333155 A3 EP2333155 A3 EP 2333155A3 EP 10191629 A EP10191629 A EP 10191629A EP 10191629 A EP10191629 A EP 10191629A EP 2333155 A3 EP2333155 A3 EP 2333155A3
Authority
EP
European Patent Office
Prior art keywords
rail
coating
electrical insulation
joint
rail joint
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Withdrawn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
EP10191629A
Other languages
German (de)
French (fr)
Other versions
EP2333155A2 (en
Inventor
Eric Brink
André Dul
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.)
Voestalpine Railpro BV
Original Assignee
Voestalpine Railpro BV
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 Voestalpine Railpro BV filed Critical Voestalpine Railpro BV
Publication of EP2333155A2 publication Critical patent/EP2333155A2/en
Publication of EP2333155A3 publication Critical patent/EP2333155A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/54—Electrically-insulating rail joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

Electrical insulation rail joint and rail (1) for a railway, provided with a coating of a synthetic rubber, wherein the coating can have one or more of the following mechanical properties: hardness Shore A of at least 85 or 90, such as between 92 and 95; a hardness Shore D of at least 30 or 35, e.g. between 38 and 42; a tension strength of at least 15 or 20, e.g. 21 N/mm2, an elongation at failure of at least 300 or 350 or 400, e.g. 425%; and a rupture strength of at least 45 or 50 or 55, e.g. 58 kN/m. The coating can be made of a copolymer, preferably a polyol and an isosyanate, preferably such that an elastomeric polyurethane or polyurethane rubber is obtained.
EP10191629A 2009-11-18 2010-11-18 Electrical insulation rail joint and rail with coating Withdrawn EP2333155A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2003826 2009-11-18
NL2005708A NL2005708C2 (en) 2009-11-18 2010-11-17 RAILWAY OR ES-LAS WITH IMPROVED COATING AND METHOD FOR MANUFACTURING AN ES-LAS.

Publications (2)

Publication Number Publication Date
EP2333155A2 EP2333155A2 (en) 2011-06-15
EP2333155A3 true EP2333155A3 (en) 2013-02-27

Family

ID=43598421

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10191629A Withdrawn EP2333155A3 (en) 2009-11-18 2010-11-18 Electrical insulation rail joint and rail with coating

Country Status (2)

Country Link
EP (1) EP2333155A3 (en)
NL (1) NL2005708C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2511738C2 (en) * 2011-12-21 2014-04-10 Общество с ограниченной ответственностью "Научно-Технический Центр Информационные Технологии" Method of demagnetising of rail block joint and device to this end
RU2548647C2 (en) * 2013-08-22 2015-04-20 Общество с ограниченной ответственностью "Научно-Технический Центр Информационные Технологии" Magnetic field intensity reduction method and device for its implementation
RU2610893C1 (en) * 2015-12-14 2017-02-17 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения Императора Александра I" Device for degaussing of insulating rail joint

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB953222A (en) * 1960-03-16 1964-03-25 Edilon N V Improvements in or relating to electrically insulated connections between rail-ends
DE3544430A1 (en) * 1985-12-16 1987-06-19 Deutsches Inst Kautschuk Electrically insulated rail connection for rail vehicles
WO1995018887A1 (en) * 1994-01-07 1995-07-13 Pacific International Pipe Enterprises, Inc. Method and apparatus for electrically isolating a rail in a precast concrete grade crossing
JP2000355902A (en) * 1999-06-14 2000-12-26 Central Japan Railway Co Rail insulating member
EP1121491A1 (en) * 1998-10-16 2001-08-08 Phoenix Aktiengesellschaft Electrically insulating rail system
EP1717125A1 (en) * 2005-04-22 2006-11-02 Rail Road Systems Device for creating a region which is free of magnetic field, surrounded by a region with a magnetic field gradient, axle counter and insulation joint with said device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04238902A (en) * 1991-01-04 1992-08-26 Nippon Steel Corp Soundproof rail
JPH0681301A (en) * 1992-09-01 1994-03-22 Bando Chem Ind Ltd Vibration reducing rail and manufacture thereof
NL1018155C2 (en) 2000-05-26 2001-12-12 Volker Stevin Rail & Traffic B Rail with electrically insulating gap, used for train, tram or metro tracks, provided with magnetic device for capturing iron fines
RU2203295C2 (en) 2000-12-26 2003-04-27 Емельянов Юрий Васильевич Composite for paint and varnish coating
GB0220918D0 (en) * 2002-09-10 2002-10-23 Wolfendale Robin Assembled embedded rail
NL1021990C2 (en) * 2002-11-25 2004-05-26 Edilon Bv Rail construction with cladding structure.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB953222A (en) * 1960-03-16 1964-03-25 Edilon N V Improvements in or relating to electrically insulated connections between rail-ends
DE3544430A1 (en) * 1985-12-16 1987-06-19 Deutsches Inst Kautschuk Electrically insulated rail connection for rail vehicles
WO1995018887A1 (en) * 1994-01-07 1995-07-13 Pacific International Pipe Enterprises, Inc. Method and apparatus for electrically isolating a rail in a precast concrete grade crossing
EP1121491A1 (en) * 1998-10-16 2001-08-08 Phoenix Aktiengesellschaft Electrically insulating rail system
JP2000355902A (en) * 1999-06-14 2000-12-26 Central Japan Railway Co Rail insulating member
EP1717125A1 (en) * 2005-04-22 2006-11-02 Rail Road Systems Device for creating a region which is free of magnetic field, surrounded by a region with a magnetic field gradient, axle counter and insulation joint with said device

Also Published As

Publication number Publication date
EP2333155A2 (en) 2011-06-15
NL2005708C2 (en) 2011-06-21
NL2005708A (en) 2011-05-25

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