FR2231176A1 - Heating strip for rails and conduits - for high heating rates has resistor wrapped in heat reflector foil - Google Patents

Heating strip for rails and conduits - for high heating rates has resistor wrapped in heat reflector foil

Info

Publication number
FR2231176A1
FR2231176A1 FR7318947A FR7318947A FR2231176A1 FR 2231176 A1 FR2231176 A1 FR 2231176A1 FR 7318947 A FR7318947 A FR 7318947A FR 7318947 A FR7318947 A FR 7318947A FR 2231176 A1 FR2231176 A1 FR 2231176A1
Authority
FR
France
Prior art keywords
heating
conduits
rails
resistor
heat reflector
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.)
Granted
Application number
FR7318947A
Other languages
French (fr)
Other versions
FR2231176B1 (en
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.)
AURAY DIDIER FR
Original Assignee
AURAY DIDIER FR
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 AURAY DIDIER FR filed Critical AURAY DIDIER FR
Priority to FR7318947A priority Critical patent/FR2231176A1/en
Publication of FR2231176A1 publication Critical patent/FR2231176A1/en
Application granted granted Critical
Publication of FR2231176B1 publication Critical patent/FR2231176B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K13/00—Other auxiliaries or accessories for railways
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)

Abstract

Heating is obtained from a wire used as a resistor (1) covered by two separate layers. The inner layer is heat conducting and the second is heat reflecting so that by varying the thickness of the layers heating is directed to the area requiring it. Both layers are flexible, synthetic or natural and resistant to water, or corrosion by acid. The heating cable may be attached to railway lines steel bridge sections and pipes carrying fuel oils by the use of clips or a bonding agent.
FR7318947A 1973-05-24 1973-05-24 Heating strip for rails and conduits - for high heating rates has resistor wrapped in heat reflector foil Granted FR2231176A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7318947A FR2231176A1 (en) 1973-05-24 1973-05-24 Heating strip for rails and conduits - for high heating rates has resistor wrapped in heat reflector foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318947A FR2231176A1 (en) 1973-05-24 1973-05-24 Heating strip for rails and conduits - for high heating rates has resistor wrapped in heat reflector foil

Publications (2)

Publication Number Publication Date
FR2231176A1 true FR2231176A1 (en) 1974-12-20
FR2231176B1 FR2231176B1 (en) 1977-07-29

Family

ID=9119944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318947A Granted FR2231176A1 (en) 1973-05-24 1973-05-24 Heating strip for rails and conduits - for high heating rates has resistor wrapped in heat reflector foil

Country Status (1)

Country Link
FR (1) FR2231176A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780738A1 (en) * 1998-07-01 2000-01-07 Fabrication Ferronnerie Fixati Fixing for railway track rail heater
GB2403975A (en) * 2003-07-15 2005-01-19 Corus Uk Ltd Clip for retaining damper(s) on a railway rail
ITMI20111531A1 (en) * 2011-08-11 2013-02-12 Eve Accomandita T S E Spa SERIES OF NEW HEATING SYSTEMS FOR CONTROL AND / OR SAFETY DEVICES INSTALLED ALONG RAILWAY TRACKS, WHICH ARE LIBERATION PEDALS, MANEUVER SWITCHES AND SIMILAR DEVICES

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780738A1 (en) * 1998-07-01 2000-01-07 Fabrication Ferronnerie Fixati Fixing for railway track rail heater
GB2403975A (en) * 2003-07-15 2005-01-19 Corus Uk Ltd Clip for retaining damper(s) on a railway rail
ITMI20111531A1 (en) * 2011-08-11 2013-02-12 Eve Accomandita T S E Spa SERIES OF NEW HEATING SYSTEMS FOR CONTROL AND / OR SAFETY DEVICES INSTALLED ALONG RAILWAY TRACKS, WHICH ARE LIBERATION PEDALS, MANEUVER SWITCHES AND SIMILAR DEVICES
EP2557229A1 (en) * 2011-08-11 2013-02-13 Accomandita Tecnologie Speciali Energia SPA in Breve Accomandita T.S.E. SPA Heating device for rails

Also Published As

Publication number Publication date
FR2231176B1 (en) 1977-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse