CA984696A - Snow melting device for railroad turnout - Google Patents

Snow melting device for railroad turnout

Info

Publication number
CA984696A
CA984696A CA193,320A CA193320A CA984696A CA 984696 A CA984696 A CA 984696A CA 193320 A CA193320 A CA 193320A CA 984696 A CA984696 A CA 984696A
Authority
CA
Canada
Prior art keywords
snow melting
melting device
railroad turnout
turnout
railroad
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
CA193,320A
Other languages
English (en)
Other versions
CA193320S (en
Inventor
Tadao Kawata
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.)
Kawada Industries Inc
Original Assignee
Kawada Industries Inc
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 Kawada Industries Inc filed Critical Kawada Industries Inc
Application granted granted Critical
Publication of CA984696A publication Critical patent/CA984696A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
    • F22B9/02—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed upright, e.g. above the combustion chamber
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
CA193,320A 1973-02-23 1974-02-22 Snow melting device for railroad turnout Expired CA984696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973022726U JPS5353206Y2 (da) 1973-02-23 1973-02-23

Publications (1)

Publication Number Publication Date
CA984696A true CA984696A (en) 1976-03-02

Family

ID=12090754

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,320A Expired CA984696A (en) 1973-02-23 1974-02-22 Snow melting device for railroad turnout

Country Status (4)

Country Link
US (1) US3872855A (da)
JP (1) JPS5353206Y2 (da)
CA (1) CA984696A (da)
CH (1) CH572552A5 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103074826A (zh) * 2013-01-21 2013-05-01 中铁电化（西安）通号设备有限公司 锁闭框加热条固定装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5642673A (en) * 1996-04-08 1997-07-01 Lucky, Sr.; Bobby D. Snow and ice melting device
RU2172890C2 (ru) * 1996-05-09 2001-08-27 Раймо Вяянянен Способ и установка для генерирования горячего газа
FI104996B (fi) * 1996-05-09 2000-05-15 Raimo Vaeaenaenen Menetelmä ja laitteisto kuuman kaasun kehittämiseen
US6736129B1 (en) * 2001-03-12 2004-05-18 David G. Smith Submerged combustion snow melting apparatus
US7845314B2 (en) * 2006-11-13 2010-12-07 Smith David G Submerged combustion disposal of produced water

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1135493A (en) * 1915-04-13 Tioh of west vtjemjxnia
US690742A (en) * 1901-08-13 1902-01-07 Georg Kovacs Snow-melter for railroad-switches.
US1803358A (en) * 1930-04-05 1931-05-05 Hauck Mfg Co Railway-switch-heating system
US2413388A (en) * 1946-01-07 1946-12-31 Alfred A Smith Railway track heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103074826A (zh) * 2013-01-21 2013-05-01 中铁电化（西安）通号设备有限公司 锁闭框加热条固定装置

Also Published As

Publication number Publication date
US3872855A (en) 1975-03-25
JPS5353206Y2 (da) 1978-12-19
CH572552A5 (da) 1976-02-13
JPS49124707U (da) 1974-10-25

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