JPS5353206Y2 - - Google Patents

Info

Publication number: JPS5353206Y2
Authority: JP; Japan
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

JP1973022726U

Other languages

Japanese (ja)

Other versions

JPS49124707U (de

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.)

1973-02-23

Filing date

1973-02-23

Publication date

1978-12-19

1973-02-23 Application filed filed Critical

1973-02-23 Priority to JP1973022726U priority Critical patent/JPS5353206Y2/ja

1974-02-08 Priority to US440709A priority patent/US3872855A/en

1974-02-22 Priority to CA193,320A priority patent/CA984696A/en

1974-02-22 Priority to CH258374A priority patent/CH572552A5/xx

1974-10-25 Publication of JPS49124707U publication Critical patent/JPS49124707U/ja

1978-12-19 Application granted granted Critical

1978-12-19 Publication of JPS5353206Y2 publication Critical patent/JPS5353206Y2/ja

Status 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)

JP1973022726U 1973-02-23 1973-02-23 Expired JPS5353206Y2 (de)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP1973022726U JPS5353206Y2 (de)	1973-02-23	1973-02-23
US440709A US3872855A (en)	1973-02-23	1974-02-08	Snow melting device for railroad turnout
CA193,320A CA984696A (en)	1973-02-23	1974-02-22	Snow melting device for railroad turnout
CH258374A CH572552A5 (de)	1973-02-23	1974-02-22

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
JPS49124707U JPS49124707U (de)	1974-10-25
JPS5353206Y2 true JPS5353206Y2 (de)	1978-12-19

Family

ID=12090754

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (6)

* 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
CN103074826B (zh) *	2013-01-21	2014-11-05	中铁电化（西安）通号设备有限公司	锁闭框加热条固定装置

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

1973
- 1973-02-23 JP JP1973022726U patent/JPS5353206Y2/ja not_active Expired
1974
- 1974-02-08 US US440709A patent/US3872855A/en not_active Expired - Lifetime
- 1974-02-22 CA CA193,320A patent/CA984696A/en not_active Expired
- 1974-02-22 CH CH258374A patent/CH572552A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
US3872855A (en)	1975-03-25
CH572552A5 (de)	1976-02-13
JPS49124707U (de)	1974-10-25
CA984696A (en)	1976-03-02

Publication	Publication Date	Title
AR201758A1 (de)	1975-04-15
AU476761B2 (de)	1976-09-30
AU465372B2 (de)	1975-09-25
AR201235Q (de)	1975-02-21
AR201231Q (de)	1975-02-21
AU474593B2 (de)	1976-07-29
AU474511B2 (de)	1976-07-22
AU474838B2 (de)	1976-08-05
AU465453B2 (de)	1975-09-25
AU471343B2 (de)	1976-04-15
AU465434B2 (de)	1975-09-25
AU450229B2 (de)	1974-07-04
AU476714B2 (de)	1976-09-30
AR201229Q (de)	1975-02-21
AU466283B2 (de)	1975-10-23
AR199451A1 (de)	1974-08-30
AU476696B2 (de)	1976-09-30
AU472848B2 (de)	1976-06-03
AU477823B2 (de)	1975-06-19
AR197627A1 (de)	1974-04-23
AU471461B2 (de)	1976-04-29
AR200256A1 (de)	1974-10-31
AU461342B2 (de)	1975-05-22
AR210729A1 (de)	1977-09-15
AU477824B2 (de)	1975-07-17