ES2090647T3 - Aparato para la deteccion de temperatura. - Google Patents

Aparato para la deteccion de temperatura.

Info

Publication number
ES2090647T3
ES2090647T3 ES92911480T ES92911480T ES2090647T3 ES 2090647 T3 ES2090647 T3 ES 2090647T3 ES 92911480 T ES92911480 T ES 92911480T ES 92911480 T ES92911480 T ES 92911480T ES 2090647 T3 ES2090647 T3 ES 2090647T3
Authority
ES
Spain
Prior art keywords
detectors
temperature detection
ratio
disc
departure
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 - Lifetime
Application number
ES92911480T
Other languages
English (en)
Inventor
Andrew John Woodward
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.)
Federal Mogul Friction Products Ltd
Original Assignee
Ferodo Ltd
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 Ferodo Ltd filed Critical Ferodo Ltd
Application granted granted Critical
Publication of ES2090647T3 publication Critical patent/ES2090647T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01J5/0801—Means for wavelength selection or discrimination
    • 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
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0818—Waveguides
    • G01J5/0821—Optical fibres
    • 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
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

UN APARATO A UTILIZAR PARA DETECTAR LAS VARIACIONES DE TEMPERATURA ALREDEDOR DE LA TRAYECTORIA CIRCULAR DE UNA SUPERFICIE ROTATIVA, EJ. EL DISCO (10) DE UN FRENO DE DISCO, QUE CONSTA DE DOS DETECTORES DE RADIACIONES INFRARROJAS (16, 18). LOS DETECTORES SON SENSIBLES A DIFERENTES GAMAS DE LONGITUDES DE ONDA Y UNA PROPORCION DE RADIACION DE UN AREA (A) DE LA SUPERFICIE ES TRANSMITIDA A CADA DETECTOR (16, 18). LA SALIDA DEL APARATO SE EXPRESA COMO LA RELACION DE LAS SEÑALES DE LOS DETECTORES.
ES92911480T 1991-06-28 1992-06-10 Aparato para la deteccion de temperatura. Expired - Lifetime ES2090647T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919113966A GB9113966D0 (en) 1991-06-28 1991-06-28 Apparatus for temperature detection

Publications (1)

Publication Number Publication Date
ES2090647T3 true ES2090647T3 (es) 1996-10-16

Family

ID=10697481

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92911480T Expired - Lifetime ES2090647T3 (es) 1991-06-28 1992-06-10 Aparato para la deteccion de temperatura.

Country Status (7)

Country Link
EP (1) EP0591257B1 (es)
AU (1) AU1913692A (es)
DE (1) DE69213012T2 (es)
DK (1) DK0591257T3 (es)
ES (1) ES2090647T3 (es)
GB (2) GB9113966D0 (es)
WO (1) WO1993000578A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726081B1 (fr) * 1994-10-21 1997-01-10 Europ Propulsion Pyrometre bichromatique rapide a fibre optique
GB9503274D0 (en) * 1995-02-21 1995-04-12 Sun Electric Uk Ltd Method and apparatus for machine diagnosis
NL1003196C2 (nl) * 1996-05-23 1997-11-25 Kema Nv Inrichting voor het contactloos meten van de temperatuur van bewegende lichamen.
US5963662A (en) * 1996-08-07 1999-10-05 Georgia Tech Research Corporation Inspection system and method for bond detection and validation of surface mount devices
IL119956A (en) * 1997-01-01 2003-11-23 Opgal Optronic Ind Ltd Brake monitoring system and method
DE102006013907A1 (de) * 2006-03-25 2007-09-27 Zf Friedrichshafen Ag Verfahren und Vorrichtung zur Ermittlung der Temperatur eines oder mehrerer Reibelemente einer Reibschlussverbindung
DE102013213805B4 (de) * 2013-07-15 2016-02-11 Federal-Mogul Friction Products Gmbh Bremsbelag und System zur Messung der Temperatur einer Bremse
ITBA20130072A1 (it) * 2013-10-31 2015-05-01 Mermec Spa Sistema di sicurezza per applicazioni ferroviarie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020331A1 (de) * 1980-05-29 1981-12-17 Industrie-Automation Gmbh & Co, 6900 Heidelberg Vorrichtung zum erkennen unzulaessig erwaermter bauteile an fahrenden eisenbahnwagen
GB2118715B (en) * 1982-04-16 1985-07-10 Land Infrared Ltd Validating rotor segment temperature
US4579461A (en) * 1983-02-14 1986-04-01 United States Steel Corporation Dual sensor radiation pyrometer
GB2198529B (en) * 1986-12-10 1991-01-09 Smiths Industries Plc Optical pyrometer

Also Published As

Publication number Publication date
WO1993000578A1 (en) 1993-01-07
GB9113966D0 (en) 1991-08-14
GB9212257D0 (en) 1992-07-22
EP0591257A1 (en) 1994-04-13
DE69213012T2 (de) 1997-02-13
DE69213012D1 (de) 1996-09-26
GB2257508B (en) 1994-11-16
GB2257508A (en) 1993-01-13
AU1913692A (en) 1993-01-25
DK0591257T3 (da) 1996-09-09
EP0591257B1 (en) 1996-08-21

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