FR1076217A - Improvements in glass dielectric radiometers - Google Patents

Improvements in glass dielectric radiometers

Info

Publication number
FR1076217A
FR1076217A FR1076217DA FR1076217A FR 1076217 A FR1076217 A FR 1076217A FR 1076217D A FR1076217D A FR 1076217DA FR 1076217 A FR1076217 A FR 1076217A
Authority
FR
France
Prior art keywords
radiometers
glass dielectric
dielectric
glass
dielectric radiometers
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
Application number
Other languages
French (fr)
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Application granted granted Critical
Publication of FR1076217A publication Critical patent/FR1076217A/en
Expired 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
    • G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR1076217D 1952-02-20 1953-02-19 Improvements in glass dielectric radiometers Expired FR1076217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1076217XA 1952-02-20 1952-02-20

Publications (1)

Publication Number Publication Date
FR1076217A true FR1076217A (en) 1954-10-25

Family

ID=22317534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1076217D Expired FR1076217A (en) 1952-02-20 1953-02-19 Improvements in glass dielectric radiometers

Country Status (1)

Country Link
FR (1) FR1076217A (en)

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