AU3094497A - Heating system for box-type sleepers - Google Patents

Heating system for box-type sleepers

Info

Publication number
AU3094497A
AU3094497A AU30944/97A AU3094497A AU3094497A AU 3094497 A AU3094497 A AU 3094497A AU 30944/97 A AU30944/97 A AU 30944/97A AU 3094497 A AU3094497 A AU 3094497A AU 3094497 A AU3094497 A AU 3094497A
Authority
AU
Australia
Prior art keywords
box
heating system
type sleepers
heating
type sleeper
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.)
Abandoned
Application number
AU30944/97A
Inventor
Armin Heim
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.)
Schwihag Gesellschaft fuer Eisenbahnoberbau mbH
Original Assignee
Schwihag Gesellschaft fuer Eisenbahnoberbau mbH
Schwihag 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 Schwihag Gesellschaft fuer Eisenbahnoberbau mbH, Schwihag GmbH filed Critical Schwihag Gesellschaft fuer Eisenbahnoberbau mbH
Publication of AU3094497A publication Critical patent/AU3094497A/en
Abandoned 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
    • E01B7/00—Switches; Crossings
    • E01B7/24—Heating of switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Resistance Heating (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Cookers (AREA)
  • Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

The invention concerns a box-type sleeper for points fitted with heating elements (14, 17). The heating system can be accommodated better, in particular the reliability can be increased, by virtue of the fact that the box-type sleeper is closed and has at least one inlet aperture for several heating-element leads (12, 13).
AU30944/97A 1996-06-11 1997-06-10 Heating system for box-type sleepers Abandoned AU3094497A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19623312 1996-06-11
DE19623312 1996-06-11
PCT/EP1997/003004 WO1997047814A1 (en) 1996-06-11 1997-06-10 Heating system for box-type sleepers

Publications (1)

Publication Number Publication Date
AU3094497A true AU3094497A (en) 1998-01-07

Family

ID=7796656

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30944/97A Abandoned AU3094497A (en) 1996-06-11 1997-06-10 Heating system for box-type sleepers

Country Status (5)

Country Link
EP (1) EP0904460B1 (en)
AT (1) ATE190099T1 (en)
AU (1) AU3094497A (en)
DE (1) DE59701184D1 (en)
WO (1) WO1997047814A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005021636A1 (en) * 2005-05-06 2006-11-16 SCHWIHAG GESELLSCHAFT FüR EISENBAHNOBERBAU MBH Railway sleeper, in particular hollow sleeper
AT502480B1 (en) * 2006-02-13 2007-04-15 Richard Pfanzelter TROUGH WAVE HEATING FOR STEEL GASKET

Family Cites Families (3)

* 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
US4391425A (en) * 1978-03-20 1983-07-05 Keep Jr Henry Railroad switch heater
DE4315200C2 (en) * 1993-05-07 2003-04-30 Schwihag Gmbh Crossbar with adjustment device for switch tongues

Also Published As

Publication number Publication date
EP0904460A1 (en) 1999-03-31
ATE190099T1 (en) 2000-03-15
WO1997047814A1 (en) 1997-12-18
DE59701184D1 (en) 2000-04-06
EP0904460B1 (en) 2000-03-01

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