CA3105500C - Mesure de temperature infrarouge et procede de stabilisation associe - Google Patents

Mesure de temperature infrarouge et procede de stabilisation associe Download PDF

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Publication number
CA3105500C
CA3105500C CA3105500A CA3105500A CA3105500C CA 3105500 C CA3105500 C CA 3105500C CA 3105500 A CA3105500 A CA 3105500A CA 3105500 A CA3105500 A CA 3105500A CA 3105500 C CA3105500 C CA 3105500C
Authority
CA
Canada
Prior art keywords
sensor
temperature
metallic frame
sensor assembly
housing
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.)
Active
Application number
CA3105500A
Other languages
English (en)
Other versions
CA3105500A1 (fr
Inventor
Robert Maston
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.)
CVG Management Corp
Original Assignee
CVG Management Corp
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
Priority claimed from US15/988,025 external-priority patent/US10782187B2/en
Application filed by CVG Management Corp filed Critical CVG Management Corp
Priority to CA3155403A priority Critical patent/CA3155403A1/fr
Publication of CA3105500A1 publication Critical patent/CA3105500A1/fr
Application granted granted Critical
Publication of CA3105500C publication Critical patent/CA3105500C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • 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
    • G01J5/70—Passive compensation of pyrometer measurements, e.g. using ambient temperature sensing or sensing of temperature within housing
    • 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
    • G01J5/04—Casings
    • 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
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • G01J5/045—Sealings; Vacuum enclosures; Encapsulated packages; Wafer bonding structures; Getter 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
    • G01J5/04—Casings
    • G01J5/046—Materials; Selection of thermal materials
    • 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
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • 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
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats
    • 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
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/064—Ambient temperature sensor; Housing temperature sensor; Constructional details thereof
    • 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
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/068—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling parameters other than 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
    • G01J5/0875—Windows; Arrangements for fastening thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Glass Compositions (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

L'invention concerne des systèmes de stabilisation et de mesure de la température infrarouge (IR), et des procédés associés. Un ou plusieurs modes de réalisation stabilisent de manière passive des températures d'objets à proximité et à l'intérieur de la trajectoire entre un capteur à infrarouge (IR) et l'objet cible. Un ensemble capteur surmoulé peut comprendre un capteur IR, qui peut comprendre un élément de détection ou un élément IR et processeur de signal ou de circuit. L'élément IR peut être lié thermiquement à un cadre ou à un couvercle supérieur conducteur.
CA3105500A 2018-05-24 2019-05-24 Mesure de temperature infrarouge et procede de stabilisation associe Active CA3105500C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3155403A CA3155403A1 (fr) 2018-05-24 2019-05-24 Mesure de temperature infrarouge et procede de stabilisation associe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/988,025 2018-05-24
US15/988,025 US10782187B2 (en) 2010-07-08 2018-05-24 Infrared temperature measurement and stabilization thereof
PCT/US2019/034035 WO2019227065A1 (fr) 2018-05-24 2019-05-24 Mesure de température infrarouge et procédé de stabilisation associé

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3155403A Division CA3155403A1 (fr) 2018-05-24 2019-05-24 Mesure de temperature infrarouge et procede de stabilisation associe

Publications (2)

Publication Number Publication Date
CA3105500A1 CA3105500A1 (fr) 2019-11-28
CA3105500C true CA3105500C (fr) 2022-06-14

Family

ID=68616498

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3105500A Active CA3105500C (fr) 2018-05-24 2019-05-24 Mesure de temperature infrarouge et procede de stabilisation associe
CA3155403A Pending CA3155403A1 (fr) 2018-05-24 2019-05-24 Mesure de temperature infrarouge et procede de stabilisation associe

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3155403A Pending CA3155403A1 (fr) 2018-05-24 2019-05-24 Mesure de temperature infrarouge et procede de stabilisation associe

Country Status (3)

Country Link
EP (1) EP3803300A4 (fr)
CA (2) CA3105500C (fr)
WO (1) WO2019227065A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1185637C (zh) * 2000-10-17 2005-01-19 松下电器产业株式会社 透镜组、光学头和使用它们的光可记录型播放器
US8766186B2 (en) * 2006-12-27 2014-07-01 Analog Devices, Inc. Control aperture for an IR sensor
US8308353B2 (en) * 2007-03-26 2012-11-13 Terumo Kabushiki Kaisha Ear thermometer and method of manufacturing ear thermometer
WO2010048505A1 (fr) * 2008-10-23 2010-04-29 Kaz, Incorporated Thermomètre médical sans contact possédant un écran contre les rayonnements parasites
JP5531275B2 (ja) * 2009-10-02 2014-06-25 旭化成エレクトロニクス株式会社 赤外線センサ及びその製造方法
US9228902B2 (en) * 2010-07-08 2016-01-05 Cvg Management Corporation Infrared temperature measurement and stabilization thereof

Also Published As

Publication number Publication date
EP3803300A1 (fr) 2021-04-14
CA3105500A1 (fr) 2019-11-28
WO2019227065A1 (fr) 2019-11-28
CA3155403A1 (fr) 2019-11-28
EP3803300A4 (fr) 2022-03-30

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