HUP9900890A2 - Equipment for contactless temperature measuring of bearings of moving railway-vehicles - Google Patents

Equipment for contactless temperature measuring of bearings of moving railway-vehicles

Info

Publication number
HUP9900890A2
HUP9900890A2 HU9900890A HUP9900890A HUP9900890A2 HU P9900890 A2 HUP9900890 A2 HU P9900890A2 HU 9900890 A HU9900890 A HU 9900890A HU P9900890 A HUP9900890 A HU P9900890A HU P9900890 A2 HUP9900890 A2 HU P9900890A2
Authority
HU
Hungary
Prior art keywords
infrared
track
equipment
bearings
vehicles
Prior art date
Application number
HU9900890A
Other languages
Hungarian (hu)
Inventor
Johannes Karner
Original Assignee
Österreichische Bundesbahnen
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 Österreichische Bundesbahnen filed Critical Österreichische Bundesbahnen
Publication of HU9900890D0 publication Critical patent/HU9900890D0/en
Publication of HUP9900890A2 publication Critical patent/HUP9900890A2/en
Publication of HUP9900890A3 publication Critical patent/HUP9900890A3/en
Publication of HU225337B1 publication Critical patent/HU225337B1/en

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)
  • Radiation Pyrometers (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

Az elsősőrban személy- és/vagy teherfőrgalőmban alkalmazhatóberendezés számítógépet tartalmaz, és a vágánynál (1) legalább egytengely- és/vagy kerékérzékelő (2) van elhelyezve menetirányban nézveegy infravörös mérőkészülék (4) előtt, amely több, a mérendő tárgyrairányítőtt infravörös őptikával (8, 9) van ellátva, amelyeknek acsapágyra irányítőtt tengelyei a vízszintessel különböző szögeketzárnak be. Legalább két infravörös őptika (8, 9) van elhelyezve avágány (1) egyik vagy mindkét külső őldalán, egymástól eltérőtávőlságban a vágány (1) síneitől (5), tővábbá mindegyik infravörösőptikáhőz (8, 9) egy saját detektőr van hőzzárendelve, és a mérendőcsapágytól a megfelelő detektőrőkig vezető sűgárűtakban az infravörösőptika (8, 9) tengelyeihez viszőnyítva kizárólag egyetlen helyzetbenrögzített infravörös őptikai elemek, különösen tükrök, prizmák vagyhasőnlók vannak elhelyezve. ŕThe equipment that can be used primarily in passenger and/or freight locomotives contains a computer, and at the track (1) at least one axle and/or wheel sensor (2) is placed in front of an infrared measuring device (4) in the direction of travel, which is equipped with several infrared optics (8, 9) is provided, the axes of which directed at the bearing make different angles with the horizontal. At least two infrared optics (8, 9) are placed on one or both outer sides of the track (1), at different distances from the rails (5) of the track (1), furthermore, each infrared optic (8, 9) has its own detector thermally sealed, and from the bearing to be measured in the narrow beams leading to the corresponding detectors, only infrared optical elements fixed in one position, especially mirrors, prisms, or bevels, are placed close to the axes of the infrared optics (8, 9). ŕ

HU9900890A 1998-04-09 1999-04-06 Equipment for contactless temperature measuring of wheel-bearings of moving railway-vehicles HU225337B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0062798A AT408214B (en) 1998-04-09 1998-04-09 DEVICE FOR THE CONTACTLESS MEASUREMENT OF THE TEMPERATURE OF BEARING RAIL VEHICLES

Publications (4)

Publication Number Publication Date
HU9900890D0 HU9900890D0 (en) 1999-06-28
HUP9900890A2 true HUP9900890A2 (en) 1999-11-29
HUP9900890A3 HUP9900890A3 (en) 2002-02-28
HU225337B1 HU225337B1 (en) 2006-09-28

Family

ID=3495614

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9900890A HU225337B1 (en) 1998-04-09 1999-04-06 Equipment for contactless temperature measuring of wheel-bearings of moving railway-vehicles

Country Status (5)

Country Link
EP (1) EP0949134B1 (en)
AT (1) AT408214B (en)
DE (1) DE59912513D1 (en)
HU (1) HU225337B1 (en)
SI (1) SI0949134T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008033856B3 (en) 2008-07-19 2009-07-09 Sst Signal & System Technik Gmbh Temperature measuring device for axle box of driving rail vehicle, has lens and radiation deflector forming measuring points on infrared radiation detector, where detector is formed of hetero-structure based semiconductor-detector material
CN106585663B (en) * 2017-02-23 2018-12-25 济宁市智通电子科技有限公司 A kind of railway freight-car axle temperature detecting system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343904C3 (en) * 1973-08-31 1979-11-29 Industrie Automation Gmbh & Co, 6900 Heidelberg Method for measuring the temperature of axle bearings in rail vehicles
DE3020331A1 (en) * 1980-05-29 1981-12-17 Industrie-Automation Gmbh & Co, 6900 Heidelberg DEVICE FOR DETECTING INVALIDLY WARMED COMPONENTS ON DRIVING RAILWAYS
AT396778B (en) 1986-10-17 1993-11-25 Voest Alpine Eisenbahnsysteme DEVICE FOR DETECTING INADWALLY HEATED WHEEL BEARINGS AND / OR WHEEL TIRES
DE3667948D1 (en) 1986-10-28 1990-02-08 Signaltechnik Gmbh DEVICE FOR CONTACTLESS MEASURING OF THE BRAKE TEMPERATURES ON TRANSITING RAILWAYS.
AT398413B (en) 1990-05-18 1994-12-27 Voest Alpine Eisenbahnsysteme METHOD FOR MEASURING AXLE OR STORAGE TEMPERATURES FOR LOCATING HOT RUNNERS
US5100243A (en) * 1990-12-12 1992-03-31 Servo Corporation Of America Self-calibrating hot wheel detector for railroads
DE4217681C3 (en) * 1992-05-29 1999-02-25 Rabotek Ind Computer Gmbh Wheelset diagnostic device for monitoring passing railway vehicles
AT400989B (en) 1992-12-21 1996-05-28 Vae Ag DEVICE FOR DETECTING INADMISSIBLY HEATED COMPONENTS OR. POSITION ON MOVING OBJECTS

Also Published As

Publication number Publication date
AT408214B (en) 2001-09-25
HU9900890D0 (en) 1999-06-28
DE59912513D1 (en) 2005-10-13
HU225337B1 (en) 2006-09-28
EP0949134B1 (en) 2005-09-07
HUP9900890A3 (en) 2002-02-28
SI0949134T1 (en) 2006-02-28
EP0949134A1 (en) 1999-10-13
ATA62798A (en) 2001-02-15

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Legal Events

Date Code Title Description
MM4A Lapse of definitive patent protection due to non-payment of fees