DK0604389T3 - Indretning til detektering af utilladeligt opvarmede komponenter eller steder på objekter, der bevæger sig - Google Patents

Indretning til detektering af utilladeligt opvarmede komponenter eller steder på objekter, der bevæger sig

Info

Publication number
DK0604389T3
DK0604389T3 DK93890248T DK93890248T DK0604389T3 DK 0604389 T3 DK0604389 T3 DK 0604389T3 DK 93890248 T DK93890248 T DK 93890248T DK 93890248 T DK93890248 T DK 93890248T DK 0604389 T3 DK0604389 T3 DK 0604389T3
Authority
DK
Denmark
Prior art keywords
measurement
moving objects
image
detector
places
Prior art date
Application number
DK93890248T
Other languages
English (en)
Inventor
Jens Dipl-Ing Duehrkoop
Original Assignee
Vae Ag
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 Vae Ag filed Critical Vae Ag
Application granted granted Critical
Publication of DK0604389T3 publication Critical patent/DK0604389T3/da

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0066—Radiation pyrometry, e.g. infrared or optical thermometry for hot spots detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0803—Arrangements for time-dependent attenuation of radiation signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0806—Focusing or collimating elements, e.g. lenses or concave mirrors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0808—Convex mirrors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0814—Particular reflectors, e.g. faceted or dichroic mirrors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0831—Masks; Aperture plates; Spatial light modulators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/084—Adjustable or slidable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/52—Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer
    • G01J5/53—Reference sources, e.g. standard lamps; Black bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/001—Temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0879—Optical elements not provided otherwise, e.g. optical manifolds, holograms, cubic beamsplitters, non-dispersive prisms or particular coatings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radiation Pyrometers (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Near-Field Transmission Systems (AREA)
  • Braking Arrangements (AREA)
DK93890248T 1992-12-21 1993-12-17 Indretning til detektering af utilladeligt opvarmede komponenter eller steder på objekter, der bevæger sig DK0604389T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0253192A AT400989B (de) 1992-12-21 1992-12-21 Einrichtung zum erkennen unzulässig erwärmter bauteile bzw. stellen an bewegten objekten

Publications (1)

Publication Number Publication Date
DK0604389T3 true DK0604389T3 (da) 1998-12-07

Family

ID=3535954

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93890248T DK0604389T3 (da) 1992-12-21 1993-12-17 Indretning til detektering af utilladeligt opvarmede komponenter eller steder på objekter, der bevæger sig

Country Status (6)

Country Link
US (1) US5478151A (da)
EP (1) EP0604389B1 (da)
AT (2) AT400989B (da)
DE (1) DE59308176D1 (da)
DK (1) DK0604389T3 (da)
ES (1) ES2114602T3 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9503274D0 (en) * 1995-02-21 1995-04-12 Sun Electric Uk Ltd Method and apparatus for machine diagnosis
EP0851221A1 (en) * 1996-12-23 1998-07-01 European Atomic Energy Community (Euratom) Measuring head for use in radiant energy flash measuring of the thermal diffusivity of heterogeneous samples
IL119956A (en) 1997-01-01 2003-11-23 Opgal Optronic Ind Ltd Brake monitoring system and method
AT408214B (de) 1998-04-09 2001-09-25 Oesterr Bundesbahnen Vorrichtung zum berührungslosen messen der temperatur von lagern fahrender schienengebundener fahrzeuge
AU3882600A (en) 1999-03-16 2000-10-04 Roy F. Senior Jr. Device and method for detecting bearing overheating in turbine pump systems
AT408092B (de) 1999-10-19 2001-08-27 Vae Ag Einrichtung zum messen von achs- bzw. lagertemperaturen zur ortung von heissläufern oder überhitzten bremsen im rollenden bahnverkehr
US6386653B1 (en) 2000-03-23 2002-05-14 Caterpillar Paving Products Inc. Apparatus and method for measuring and realigning track misalignment
US6450455B1 (en) * 2001-01-08 2002-09-17 The Boeing Company Method and sensor for capturing rate and position and stabilization of a satellite using at least one focal plane
US7132653B2 (en) * 2004-01-07 2006-11-07 Robert Carl Faubion Apparatus for visual comparison of infrared images
US7507965B2 (en) * 2005-02-14 2009-03-24 Spirit Solutions, Inc Smart thermal imaging and inspection device for wheels and components thereof and method
US8478480B2 (en) 2006-10-27 2013-07-02 International Electronic Machines Corp. Vehicle evaluation using infrared data
CA2848272C (en) * 2008-10-22 2017-11-14 International Electronic Machines Corp. Thermal imaging-based vehicle analysis
EP2778012B1 (en) * 2013-03-15 2019-07-24 Ecm S.P.A. Integrity verification of IR detectors for a rail vehicle
DE102016113888A1 (de) * 2016-07-27 2018-02-01 AuE Kassel GmbH System und Verfahren zum Ermitteln von Eigenschaften mindestens eines Rades eines Schienenfahrzeugs
CN110304103B (zh) * 2019-07-10 2020-12-15 上海应用技术大学 列车轮轨接触造成的车轮温升试验装置和方法
US20230087169A1 (en) * 2021-09-22 2023-03-23 Motional Ad Llc Switchable wheel view mirrors
US20230087119A1 (en) * 2021-09-22 2023-03-23 Motional Ad Llc Switchable wheel view mirrors

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211046A (en) * 1962-01-04 1965-10-12 Texas Instruments Inc Split image, high scanning rate optical system with constant aperture
US3765779A (en) * 1972-06-27 1973-10-16 Us Air Force Calibration technique and apparatus
DE3020331A1 (de) * 1980-05-29 1981-12-17 Industrie-Automation Gmbh & Co, 6900 Heidelberg Vorrichtung zum erkennen unzulaessig erwaermter bauteile an fahrenden eisenbahnwagen
US4574197A (en) * 1983-03-24 1986-03-04 Hughes Aircraft Company Dual field of view sensor
US5049740A (en) * 1984-12-26 1991-09-17 Hughes Aircraft Company Multiple field of view sensor
US4682029A (en) * 1985-10-22 1987-07-21 Magnavox Government And Industrial Electronics Company Stereoscopic infrared imager having a time-shared detector array
AT396778B (de) * 1986-10-17 1993-11-25 Voest Alpine Eisenbahnsysteme Einrichtung zum erfassen von unzulässig erwärmten radlagern und/oder radreifen
AT395571B (de) * 1986-10-17 1993-01-25 Voest Alpine Eisenbahnsysteme Einrichtung zum erfassen der raeumlichen orientierung von unzulaessig erwaermten stellen von radlagern und/oder radlaufflaechen von schienenfahrzeugen
AT390928B (de) * 1986-10-17 1990-07-25 Voest Alpine Ag Einrichtung zum erfassen von unzulaessig erwaermten radlagern und radreifen von schienenfahrzeugen
DE3674212D1 (de) * 1986-10-17 1990-10-18 Signaltechnik Gmbh Verfahren zur externen messung von achs-bzw. achslagertemperaturen an fahrenden eisenbahnwagen und vorrichtung zur durchfuehrung des verfahrens.
US5007432A (en) * 1987-04-27 1991-04-16 Eltec Instruments, Inc. Radiation detection method and apparatus
US5011295A (en) * 1989-10-17 1991-04-30 Houston Advanced Research Center Method and apparatus to simultaneously measure emissivities and thermodynamic temperatures of remote objects
ES2045341T3 (es) * 1989-10-27 1994-01-16 Signaltechnik Gmbh Dispositivo para la deteccion sin contacto de piezas sobrecalentadas en vehiculos ferroviarios de paso.
AT398413B (de) * 1990-05-18 1994-12-27 Voest Alpine Eisenbahnsysteme Verfahren zum messen von achs- bzw. lagertemperaturen zur ortung von heissläufern
JPH04116433A (ja) * 1990-09-06 1992-04-16 Hitachi Ltd 放射温度計および該温度計による温度測定方法
US5225883A (en) * 1991-06-05 1993-07-06 The Babcock & Wilcox Company Video temperature monitor

Also Published As

Publication number Publication date
EP0604389A1 (de) 1994-06-29
US5478151A (en) 1995-12-26
EP0604389B1 (de) 1998-02-25
ATE163395T1 (de) 1998-03-15
ATA253192A (de) 1995-09-15
AT400989B (de) 1996-05-28
DE59308176D1 (de) 1998-04-02
ES2114602T3 (es) 1998-06-01

Similar Documents

Publication Publication Date Title
DK0604389T3 (da) Indretning til detektering af utilladeligt opvarmede komponenter eller steder på objekter, der bevæger sig
DE3681575D1 (de) Verfahren und einrichtung zur beruehrungslosen vermessung des radprofils der raeder von eisenbahnradsaetzen.
DK0532152T3 (da) Justerbart dobbeltdetektor billeddataregistreringssystem
WO1996013716A1 (en) Rotary scanning apparatus
CA2106635A1 (en) Railway Coded Track Circuit Apparatus and Method Utilizing Fiber Optic Sensing
DK183089D0 (da) Anlaeg til sporbaseret maaling af hjulprofilen paa j ernbanehjul
SE9700067L (sv) Rörelseanalyssystem
ES2155343B1 (es) Instalacion y procedimiento de medida de la ovalizacion y diametro de ruedas ferroviarias.
CA2370150A1 (en) Position sensitive light spot detector
ATE181168T1 (de) Weitwinkel-infrarot-detektor
TW349011B (en) Remote position sensing apparatus and method
KR960014918A (ko) 특히 병과 같은 대상물의 검사를 위한 방법과 장치
EP0930485A3 (de) Vorrichtung zur Erfassung oder Erzeugung optischer Signale
DE3853148D1 (de) Strahlungsempfindlicher Schalter.
SE8102604L (sv) Infrarott straldetektorsystem
ES2045341T3 (es) Dispositivo para la deteccion sin contacto de piezas sobrecalentadas en vehiculos ferroviarios de paso.
SE9202043L (sv) Optisk vinkelmätare
EP0264360A3 (en) Detecting device for the spatial orientation of unacceptably heated spots
ATE144043T1 (de) Elektrooptisches messgerät
FR2663482B1 (fr) Melangeur optique, recepteur heterodyne et procede de detection optique heterodyne.
FR2685763B1 (fr) Procede et dispositif optiques de mesure de distance et leur application au positionnement relatif de pieces.
ES2153823T3 (es) Captador optoelectronico para la medicion del recorrido; del angulo o de la rotacion.
FR2338504A1 (fr) Dispositif pour la determination photo-electrique de la position d'un plan de nettete d'une image
ATE153771T1 (de) Vorrichtung zum messen der axialen geschwindigkeit
SE9604742L (sv) Förfarande för att mäta orienteringen av en yta i förhållande till en geometrisk referens