FR893321A - Dispositif de chauffage des aiguillages de voies ferrées - Google Patents

Dispositif de chauffage des aiguillages de voies ferrées

Info

Publication number
FR893321A
FR893321A FR893321DA FR893321A FR 893321 A FR893321 A FR 893321A FR 893321D A FR893321D A FR 893321DA FR 893321 A FR893321 A FR 893321A
Authority
FR
France
Prior art keywords
heating device
railway switches
railway
switches
heating
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.)
Expired
Application number
Other languages
English (en)
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR893321A publication Critical patent/FR893321A/fr
Expired 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)
  • Lubricants (AREA)
  • Air-Conditioning For Vehicles (AREA)
FR893321D 1942-05-22 1943-04-06 Dispositif de chauffage des aiguillages de voies ferrées Expired FR893321A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE232264X 1942-05-22

Publications (1)

Publication Number Publication Date
FR893321A true FR893321A (fr) 1944-06-06

Family

ID=5880041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR893321D Expired FR893321A (fr) 1942-05-22 1943-04-06 Dispositif de chauffage des aiguillages de voies ferrées

Country Status (4)

Country Link
BE (1) BE450175A (instruction)
CH (1) CH232264A (instruction)
DE (1) DE1522403U (instruction)
FR (1) FR893321A (instruction)

Also Published As

Publication number Publication date
CH232264A (de) 1944-05-15
DE1522403U (instruction) 1942-09-10
BE450175A (instruction) 1943-05-31

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