JPS6429721A - Thermopile type sensor - Google Patents

Thermopile type sensor

Info

Publication number
JPS6429721A
JPS6429721A JP62185967A JP18596787A JPS6429721A JP S6429721 A JPS6429721 A JP S6429721A JP 62185967 A JP62185967 A JP 62185967A JP 18596787 A JP18596787 A JP 18596787A JP S6429721 A JPS6429721 A JP S6429721A
Authority
JP
Japan
Prior art keywords
sensor
pairs
thermocouple
sensitivity
small area
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.)
Pending
Application number
JP62185967A
Other languages
Japanese (ja)
Inventor
Shinichi Taniguchi
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.)
Nippon Ceramic Co Ltd
Original Assignee
Nippon Ceramic Co 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 Nippon Ceramic Co Ltd filed Critical Nippon Ceramic Co Ltd
Priority to JP62185967A priority Critical patent/JPS6429721A/en
Publication of JPS6429721A publication Critical patent/JPS6429721A/en
Pending 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
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/12—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
    • 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
    • G01J5/12—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
    • G01J5/14—Electrical features thereof
    • G01J5/16—Arrangements with respect to the cold junction; Compensating influence of ambient temperature or other variables

Landscapes

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

Abstract

PURPOSE:To raise the sensitivity of a sensor having a small area by distributing and placing a joined part of a different kind metal of a thermocouple, on the whole sensitive surface. CONSTITUTION:A base B1 of a first layer which has a hole 13-1 in the center part, and has installed plural thermocouples onto its upper face has 12 pairs of hot contact parts of the thermocouple on the outside peripheral part of its inner hole. Also, 9 pairs and 5 pairs are added to the number the respective hot contact parts which have been installed to bases B2, B3 of the second and the third layers. A sensor is completed by preparing a can 32 provided with an infrared-ray filter 31 on the head part, and on the other hand, installing a base B provided with a thermopile on a multi-layer, to a head 32 provided with a heat sink 33, connecting them in series, and sealing in stabilized gas in a state that both its terminals T0, T5 have been connected to a lead wire 35. In such a way, the sensitivity of the sensor having a small area can be raised.
JP62185967A 1987-07-25 1987-07-25 Thermopile type sensor Pending JPS6429721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62185967A JPS6429721A (en) 1987-07-25 1987-07-25 Thermopile type sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62185967A JPS6429721A (en) 1987-07-25 1987-07-25 Thermopile type sensor

Publications (1)

Publication Number Publication Date
JPS6429721A true JPS6429721A (en) 1989-01-31

Family

ID=16180008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62185967A Pending JPS6429721A (en) 1987-07-25 1987-07-25 Thermopile type sensor

Country Status (1)

Country Link
JP (1) JPS6429721A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393351A (en) * 1993-01-13 1995-02-28 The United States Of America As Represented By The Secretary Of Commerce Multilayer film multijunction thermal converters
JP2015227880A (en) * 2010-04-26 2015-12-17 株式会社エッチ．エム．イー Temperature sensor element and radiation thermometer using the same, method for manufacturing temperature sensor element, multilayer thin film thermopile using photoresist film, radiation thermometer using the thermopile, and method for manufacturing multilayer thin film thermopile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393351A (en) * 1993-01-13 1995-02-28 The United States Of America As Represented By The Secretary Of Commerce Multilayer film multijunction thermal converters
JP2015227880A (en) * 2010-04-26 2015-12-17 株式会社エッチ．エム．イー Temperature sensor element and radiation thermometer using the same, method for manufacturing temperature sensor element, multilayer thin film thermopile using photoresist film, radiation thermometer using the thermopile, and method for manufacturing multilayer thin film thermopile
US9759613B2 (en) 2010-04-26 2017-09-12 Hme Co., Ltd. Temperature sensor device and radiation thermometer using this device, production method of temperature sensor device, multi-layered thin film thermopile using photo-resist film and radiation thermometer using this thermopile, and production method of multi-layered thin film thermopile

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