JPS5212876A - Electron-cooled type device for detecting rays of radiant light - Google Patents

Electron-cooled type device for detecting rays of radiant light

Info

Publication number
JPS5212876A
JPS5212876A JP50088676A JP8867675A JPS5212876A JP S5212876 A JPS5212876 A JP S5212876A JP 50088676 A JP50088676 A JP 50088676A JP 8867675 A JP8867675 A JP 8867675A JP S5212876 A JPS5212876 A JP S5212876A
Authority
JP
Japan
Prior art keywords
electron
type device
radiant light
cooled type
detecting rays
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
JP50088676A
Other languages
English (en)
Inventor
Takaaki Onoe
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 JP50088676A priority Critical patent/JPS5212876A/ja
Publication of JPS5212876A publication Critical patent/JPS5212876A/ja
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)
  • Light Receiving Elements (AREA)
JP50088676A 1975-07-19 1975-07-19 Electron-cooled type device for detecting rays of radiant light Pending JPS5212876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50088676A JPS5212876A (en) 1975-07-19 1975-07-19 Electron-cooled type device for detecting rays of radiant light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50088676A JPS5212876A (en) 1975-07-19 1975-07-19 Electron-cooled type device for detecting rays of radiant light

Publications (1)

Publication Number Publication Date
JPS5212876A true JPS5212876A (en) 1977-01-31

Family

ID=13949416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50088676A Pending JPS5212876A (en) 1975-07-19 1975-07-19 Electron-cooled type device for detecting rays of radiant light

Country Status (1)

Country Link
JP (1) JPS5212876A (ja)

Similar Documents

Publication Publication Date Title
JPS5215947A (en) External heat thermal engine
JPS5212876A (en) Electron-cooled type device for detecting rays of radiant light
JPS55140045A (en) Fitting device of lamp
JPS5212877A (en) Electron-cooled type device for detecting rays of radiant light
NL7501880A (nl) Met stralingsenergie werkend verwarmingsappa- raat.
NL7903859A (nl) Met brandstof gestookte warmtebron.
JPS5212878A (en) Electrn-cooled type device for detecting rays of radiant light
JPS51151555A (en) Apparatus for application of solar energy
JPS5212880A (en) Electron-cooled type device for detecting rays of radiant light
JPS5246885A (en) Fluorophotometer
JPS5226248A (en) Device for measuring the thickness of alluminium plate
JPS5212879A (en) Electron-cooled type device for detecing rays of radiant light
JPS53101155A (en) Heat pipe with light-transmitting pipe
JPS52108541A (en) Heat radiation of electric apparatus
JPS5219360A (en) Dryer
JPS5249843A (en) Fixing device for electrophotographic copying machine
JPS523283A (en) Lighting device
JPS523281A (en) Lighting device
FR2299599A1 (fr) Appareil a rayonnement thermique
JPS523282A (en) Lighting device
JPS5238980A (en) Temperature detection device
JPS53146344A (en) Microwave oven
SU381961A1 (ru) Нагревательное устройство к испытательнб1м
JPS5245380A (en) Temperature sensing mechanism in exhaust gas purification apparatus
JPS527693A (en) Malfunction indicating device