CH508778A - Process for preventing ice formation on railway tracks and apparatus for carrying out the process - Google Patents

Process for preventing ice formation on railway tracks and apparatus for carrying out the process

Info

Publication number
CH508778A
CH508778A CH489970A CH489970A CH508778A CH 508778 A CH508778 A CH 508778A CH 489970 A CH489970 A CH 489970A CH 489970 A CH489970 A CH 489970A CH 508778 A CH508778 A CH 508778A
Authority
CH
Switzerland
Prior art keywords
carrying
ice formation
railway tracks
preventing ice
preventing
Prior art date
Application number
CH489970A
Other languages
German (de)
Inventor
Obata Yoshiyuki
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
Publication of CH508778A publication Critical patent/CH508778A/en

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)
  • General Induction Heating (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
CH489970A 1969-07-23 1970-04-02 Process for preventing ice formation on railway tracks and apparatus for carrying out the process CH508778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5820369 1969-07-23

Publications (1)

Publication Number Publication Date
CH508778A true CH508778A (en) 1971-06-15

Family

ID=13077459

Family Applications (1)

Application Number Title Priority Date Filing Date
CH489970A CH508778A (en) 1969-07-23 1970-04-02 Process for preventing ice formation on railway tracks and apparatus for carrying out the process

Country Status (3)

Country Link
CH (1) CH508778A (en)
DE (2) DE7013689U (en)
FR (1) FR2056277A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106828053A (en) * 2017-03-29 2017-06-13 镇江康飞汽车制造股份有限公司 A kind of antifreeze rainy day window mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3055335B2 (en) * 1992-11-27 2000-06-26 富士電機株式会社 Electromagnetic induction heating snow melting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106828053A (en) * 2017-03-29 2017-06-13 镇江康飞汽车制造股份有限公司 A kind of antifreeze rainy day window mechanism

Also Published As

Publication number Publication date
DE7013689U (en) 1973-02-01
DE2017824A1 (en) 1971-02-11
FR2056277A5 (en) 1971-05-14

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Legal Events

Date Code Title Description
PL Patent ceased