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JPS5544979A - Infrared detector - Google Patents

Infrared detector

Info

Publication number
JPS5544979A
JPS5544979A JP11949678A JP11949678A JPS5544979A JP S5544979 A JPS5544979 A JP S5544979A JP 11949678 A JP11949678 A JP 11949678A JP 11949678 A JP11949678 A JP 11949678A JP S5544979 A JPS5544979 A JP S5544979A
Authority
JP
Japan
Prior art keywords
cover
cooling
tube
detecting element
infrared
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
JP11949678A
Other languages
Japanese (ja)
Inventor
Makoto Ito
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11949678A priority Critical patent/JPS5544979A/en
Publication of JPS5544979A publication Critical patent/JPS5544979A/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
    • G01J5/02—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

Landscapes

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

Abstract

PURPOSE:To raise the cooling effects by placing an infrared detecting element through a cooling block on the outer wall of an inner tube which faces an infrared permeable aperture formed at a portion of an outer tube of a double-tube insulating container. CONSTITUTION:Through the both two resin layers 5A and 5B of a sapphire plate 6, an infrared detecting element 7 is placed on a cooling block 4 of copper. An insulating cover 11 is attached by the screwing or adhering means to the periphery of the element 7 so that the inside of the cover 11 is held under a sealed condition. The inside of the cover 11 is filled up with a cooling medium such as helium gases, which are in direct contact with the element 7.
JP11949678A 1978-09-27 1978-09-27 Infrared detector Pending JPS5544979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11949678A JPS5544979A (en) 1978-09-27 1978-09-27 Infrared detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11949678A JPS5544979A (en) 1978-09-27 1978-09-27 Infrared detector

Publications (1)

Publication Number Publication Date
JPS5544979A true JPS5544979A (en) 1980-03-29

Family

ID=14762695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11949678A Pending JPS5544979A (en) 1978-09-27 1978-09-27 Infrared detector

Country Status (1)

Country Link
JP (1) JPS5544979A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61266928A (en) * 1985-05-22 1986-11-26 Mitsubishi Electric Corp Infrared detector
JPS62225916A (en) * 1986-03-26 1987-10-03 Nec Corp Infrared detector
JPS6349168A (en) * 1986-08-19 1988-03-01 平和メデイク株式会社 Swab
JPS6442055U (en) * 1987-04-15 1989-03-14
US5561296A (en) * 1991-08-01 1996-10-01 Fujitsu Limited Infrared detector having multiple element type infrared sensor and wiring pattern for signal fetching
JP2006176976A (en) * 2004-12-21 2006-07-06 Misawa Homes Co Ltd Roof structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61266928A (en) * 1985-05-22 1986-11-26 Mitsubishi Electric Corp Infrared detector
JPS62225916A (en) * 1986-03-26 1987-10-03 Nec Corp Infrared detector
JPS6349168A (en) * 1986-08-19 1988-03-01 平和メデイク株式会社 Swab
JPS6442055U (en) * 1987-04-15 1989-03-14
JPH0410816Y2 (en) * 1987-04-15 1992-03-17
US5561296A (en) * 1991-08-01 1996-10-01 Fujitsu Limited Infrared detector having multiple element type infrared sensor and wiring pattern for signal fetching
JP2006176976A (en) * 2004-12-21 2006-07-06 Misawa Homes Co Ltd Roof structure

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