JPS54149104A - Snow-melting de-icing device - Google Patents

Snow-melting de-icing device

Info

Publication number
JPS54149104A
JPS54149104A JP5695278A JP5695278A JPS54149104A JP S54149104 A JPS54149104 A JP S54149104A JP 5695278 A JP5695278 A JP 5695278A JP 5695278 A JP5695278 A JP 5695278A JP S54149104 A JPS54149104 A JP S54149104A
Authority
JP
Japan
Prior art keywords
rail
liquid
snow
phenomenon
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.)
Pending
Application number
JP5695278A
Other languages
Japanese (ja)
Inventor
Masaaki Murakami
Tetsuro Ogushi
Osamu Tanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5695278A priority Critical patent/JPS54149104A/en
Publication of JPS54149104A publication Critical patent/JPS54149104A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Landscapes

  • Railway Tracks (AREA)

Abstract

PURPOSE: To prevent a snow rake phenomenon of a point, by melting snow around a rail as a result of heating the rail with the terrestrial heat.
CONSTITUTION: The device consists of a liquid bath 4, which is embedded in a ground and in which a liquid 7 is storages, a heat pipe 6 which is immersed in the liquid 7 and whose one end pierces through a side wall of the liquid bath 4 and is embedded in a ground, and a heat transfer plate 5 which is secured at a rail 1 and whose end part is immersed in the liquid 7. The terrestrial heat generated in the earth can be transferred to the heat transfer plate 5 and the rail 1 via the liquid 7 in the liquid bath 4 located on the way by the use of the aforesaid heat pipe 8, and in the case of a snowfall, snow around the rail can be melted without giving vibration of the rail to the device. And thus, the rail can be prevented from the occurrence of snow rake phenomenon at the time when a point is switched over and prevented from the phenomenon without doing any maintenance work and using any energy for a long time.
COPYRIGHT: (C)1979,JPO&Japio
JP5695278A 1978-05-12 1978-05-12 Snow-melting de-icing device Pending JPS54149104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5695278A JPS54149104A (en) 1978-05-12 1978-05-12 Snow-melting de-icing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5695278A JPS54149104A (en) 1978-05-12 1978-05-12 Snow-melting de-icing device

Publications (1)

Publication Number Publication Date
JPS54149104A true JPS54149104A (en) 1979-11-22

Family

ID=13041872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5695278A Pending JPS54149104A (en) 1978-05-12 1978-05-12 Snow-melting de-icing device

Country Status (1)

Country Link
JP (1) JPS54149104A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847801A (en) * 1981-09-16 1983-03-19 日本国有鉄道 Snow melting and ice removing apparatus
EP1262597A2 (en) * 2001-06-01 2002-12-04 Holland Railconsult B.V. Method and system for heating of rail and railelement for use therewith
EP1529880A1 (en) * 2003-11-10 2005-05-11 Wolfgang Feldmann Method and device for heating railway parts

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847801A (en) * 1981-09-16 1983-03-19 日本国有鉄道 Snow melting and ice removing apparatus
EP1262597A2 (en) * 2001-06-01 2002-12-04 Holland Railconsult B.V. Method and system for heating of rail and railelement for use therewith
NL1018204C2 (en) * 2001-06-01 2002-12-11 Holland Railconsult B V Method and system for heating and / or cooling rails and rail element to be used thereby.
EP1262597A3 (en) * 2001-06-01 2003-05-07 Holland Railconsult B.V. Method and system for heating of rail and railelement for use therewith
EP1529880A1 (en) * 2003-11-10 2005-05-11 Wolfgang Feldmann Method and device for heating railway parts
WO2005045134A1 (en) * 2003-11-10 2005-05-19 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg Method and device for heating railway installations

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