CA1017028A - Railway safety system for detecting overheated brakes - Google Patents

Railway safety system for detecting overheated brakes

Info

Publication number
CA1017028A
CA1017028A CA171,789A CA171789A CA1017028A CA 1017028 A CA1017028 A CA 1017028A CA 171789 A CA171789 A CA 171789A CA 1017028 A CA1017028 A CA 1017028A
Authority
CA
Canada
Prior art keywords
safety system
railway safety
detecting overheated
overheated brakes
brakes
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
CA171,789A
Other versions
CA171789S (en
Inventor
Cornelius A. Gallagher
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.)
Servo Corp of America
Original Assignee
Servo Corp of America
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 Servo Corp of America filed Critical Servo Corp of America
Application granted granted Critical
Publication of CA1017028A publication Critical patent/CA1017028A/en
Expired legal-status Critical Current

Links

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)
  • Braking Arrangements (AREA)
  • Radiation Pyrometers (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
CA171,789A 1972-06-22 1973-05-18 Railway safety system for detecting overheated brakes Expired CA1017028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26534672A 1972-06-22 1972-06-22

Publications (1)

Publication Number Publication Date
CA1017028A true CA1017028A (en) 1977-09-06

Family

ID=23010058

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,789A Expired CA1017028A (en) 1972-06-22 1973-05-18 Railway safety system for detecting overheated brakes

Country Status (9)

Country Link
US (1) US3767146A (en)
JP (1) JPS5921823B2 (en)
AU (1) AU463026B2 (en)
CA (1) CA1017028A (en)
DE (1) DE2329843A1 (en)
FR (1) FR2189250B1 (en)
GB (1) GB1376426A (en)
IT (1) IT985274B (en)
SE (1) SE392849B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292090A (en) * 1992-12-02 1994-03-08 Meg Trans Corp. Simulator for railroad hot wheel detector
US5936737A (en) * 1996-02-07 1999-08-10 Simmons Machine Tool Corporation Wheelset sensing system
US6823242B1 (en) 2002-09-23 2004-11-23 Norfolk Southern Corporation Method and apparatus for monitoring wheel/brake performance
DE10305923A1 (en) * 2003-02-13 2004-08-26 Schenck Process Gmbh Device and method for measuring the distance between two points of a measurement object, in particular for measuring the wheel diameter of a rail-bound vehicle wheel
DE102004045850A1 (en) * 2004-09-20 2006-03-23 Gutehoffnungshütte Radsatz Gmbh System and method for forwarding a, preferably dynamically, in particular for the purpose of a determination of occurred wear, detected profile of a solid
AT502033B1 (en) * 2005-10-04 2007-01-15 Tober Hubert Wheel heat distribution monitor, for a rail vehicle, has a thermal image camera with its optical axis aligned at a wheel surface measurement zone and a rail surface zone
US8478480B2 (en) * 2006-10-27 2013-07-02 International Electronic Machines Corp. Vehicle evaluation using infrared data
WO2010048453A2 (en) * 2008-10-22 2010-04-29 International Electronic Machines Corp. Thermal imaging-based vehicle analysis
WO2011014505A1 (en) 2009-07-29 2011-02-03 Lynxrail Corporation System and method for monitoring condition of rail car wheels, brakes and bearings
CN106926872B (en) * 2017-03-29 2018-07-10 宁夏宁信信息科技有限公司 Inter-city passenger rail line security control method and system
CN109552365A (en) * 2019-01-15 2019-04-02 兰州运通铁路科技有限责任公司 A kind of anti-slip remote monitoring system of rolling stock
US11529979B2 (en) * 2020-03-10 2022-12-20 Progress Rail Services Corporation Systems and methods for adjusting train operation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25159A (en) * 1859-08-16 Calvin fletcher
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
US3545005A (en) * 1965-09-24 1970-12-01 Cornelius A Gallagher Hotbox detector

Also Published As

Publication number Publication date
FR2189250A1 (en) 1974-01-25
JPS4953092A (en) 1974-05-23
SE392849B (en) 1977-04-25
AU5550173A (en) 1974-11-14
AU463026B2 (en) 1975-07-10
IT985274B (en) 1974-11-30
US3767146A (en) 1973-10-23
JPS5921823B2 (en) 1984-05-22
FR2189250B1 (en) 1977-02-11
GB1376426A (en) 1974-12-04
DE2329843A1 (en) 1974-01-17

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