CA1197300A - Detection device for overheated components of moving railroad cars - Google Patents
Detection device for overheated components of moving railroad carsInfo
- Publication number
- CA1197300A CA1197300A CA000378509A CA378509A CA1197300A CA 1197300 A CA1197300 A CA 1197300A CA 000378509 A CA000378509 A CA 000378509A CA 378509 A CA378509 A CA 378509A CA 1197300 A CA1197300 A CA 1197300A
- Authority
- CA
- Canada
- Prior art keywords
- detector
- wheel
- temperature
- rail
- bearing
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 description 16
- 230000000576 supplementary effect Effects 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 2
- 238000011157 data evaluation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/04—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault
- B61K9/06—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault by detecting or indicating heat radiation from overheated axles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radiation Pyrometers (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803020331 DE3020331A1 (de) | 1980-05-29 | 1980-05-29 | Vorrichtung zum erkennen unzulaessig erwaermter bauteile an fahrenden eisenbahnwagen |
| DEP3020331.7 | 1980-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1197300A true CA1197300A (en) | 1985-11-26 |
Family
ID=6103464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000378509A Expired CA1197300A (en) | 1980-05-29 | 1981-05-28 | Detection device for overheated components of moving railroad cars |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0041178B1 (de) |
| JP (1) | JPS5722960A (de) |
| AU (1) | AU7092781A (de) |
| BR (1) | BR8103337A (de) |
| CA (1) | CA1197300A (de) |
| DE (1) | DE3020331A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820057A (en) * | 1986-10-28 | 1989-04-11 | Signaltechnik Gmbh | Method and apparatus to contactlessly measure the brake temperatures of passing railroad cars |
| EP1052606B2 (de) † | 1999-05-14 | 2013-07-17 | TECNOSITAF S.p.A. | Thermographisches System zur Überprüfung und zur Verhinderung von Bränden in einem Fahrzeug |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0263217B1 (de) * | 1986-09-09 | 1991-07-31 | CSEE-Transport | System zum Erkennen unzulässig erwärmter Bauteile an fahrenden Schienenfahrzeugen |
| JPS6436564A (en) * | 1987-08-01 | 1989-02-07 | Keio Teito Electric Railway | Wheel temperature detector |
| GB9113966D0 (en) * | 1991-06-28 | 1991-08-14 | Ferodo Ltd | Apparatus for temperature detection |
| DE4207493A1 (de) * | 1992-03-10 | 1993-11-18 | Telefunken Microelectron | Vorrichtung zur berührungslosen Überwachung der Temperatur eines Meßkörpers |
| DE4217681C3 (de) * | 1992-05-29 | 1999-02-25 | Rabotek Ind Computer Gmbh | Radsatzdiagnoseeinrichtung zur Überwachung vorbeifahrender Eisenbahnfahrzeuge |
| AT400989B (de) * | 1992-12-21 | 1996-05-28 | Vae Ag | Einrichtung zum erkennen unzulässig erwärmter bauteile bzw. stellen an bewegten objekten |
| US5448072A (en) * | 1993-08-24 | 1995-09-05 | Servo Corporation Of America | Infrared hot bearing and hot wheel detector |
| AT408214B (de) * | 1998-04-09 | 2001-09-25 | Oesterr Bundesbahnen | Vorrichtung zum berührungslosen messen der temperatur von lagern fahrender schienengebundener fahrzeuge |
| AT502033B1 (de) * | 2005-10-04 | 2007-01-15 | Tober Hubert | Vorrichtung und verfahren zum erfassen der temperaturverteilung an der lauffläche eines rades eines schienenfahrzeuges |
| JP4795376B2 (ja) * | 2008-03-26 | 2011-10-19 | 公益財団法人鉄道総合技術研究所 | 鉄道車両の踏面ブレーキの不緩解検出方法及び装置 |
| CN102548827A (zh) | 2009-07-29 | 2012-07-04 | 伦斯雷尔公司 | 用于监视有轨车车轮、制动器和轴承状况的系统及方法 |
| CN105172837B (zh) * | 2015-09-02 | 2017-07-14 | 北京华铁能信科技有限公司 | 铁路红外轴温远程监测弹性形变储能电磁转换质能转换装置 |
| US11834023B2 (en) * | 2021-04-22 | 2023-12-05 | Transportation Ip Holdings, Llc | Control system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3119017A (en) * | 1960-03-22 | 1964-01-21 | Charles G Kaehms | Infrared hotbox detection by measuring the difference in radiated energy from two areas of the journal |
| US3201584A (en) * | 1961-11-21 | 1965-08-17 | Servo Corp Of America | Hot box detector |
| US3253140A (en) * | 1962-04-04 | 1966-05-24 | Gen Signal Corp | System for detecting hot elements on railway vehicles |
| US3294969A (en) * | 1964-08-14 | 1966-12-27 | Gen Signal Corp | Hot wheel detector apparatus for railway vehicles |
-
1980
- 1980-05-29 DE DE19803020331 patent/DE3020331A1/de not_active Withdrawn
-
1981
- 1981-05-19 EP EP19810103824 patent/EP0041178B1/de not_active Expired
- 1981-05-21 AU AU70927/81A patent/AU7092781A/en not_active Abandoned
- 1981-05-28 CA CA000378509A patent/CA1197300A/en not_active Expired
- 1981-05-28 JP JP8020781A patent/JPS5722960A/ja active Pending
- 1981-05-28 BR BR8103337A patent/BR8103337A/pt unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820057A (en) * | 1986-10-28 | 1989-04-11 | Signaltechnik Gmbh | Method and apparatus to contactlessly measure the brake temperatures of passing railroad cars |
| EP1052606B2 (de) † | 1999-05-14 | 2013-07-17 | TECNOSITAF S.p.A. | Thermographisches System zur Überprüfung und zur Verhinderung von Bränden in einem Fahrzeug |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0041178A1 (de) | 1981-12-09 |
| JPS5722960A (en) | 1982-02-06 |
| AU7092781A (en) | 1981-12-03 |
| BR8103337A (pt) | 1982-02-16 |
| EP0041178B1 (de) | 1984-08-01 |
| DE3020331A1 (de) | 1981-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |