IT954926B - Trasduttore fotoelettrico per rile vare l intensita di illuminazione - Google Patents

Trasduttore fotoelettrico per rile vare l intensita di illuminazione

Info

Publication number
IT954926B
IT954926B IT2380072A IT2380072A IT954926B IT 954926 B IT954926 B IT 954926B IT 2380072 A IT2380072 A IT 2380072A IT 2380072 A IT2380072 A IT 2380072A IT 954926 B IT954926 B IT 954926B
Authority
IT
Italy
Prior art keywords
illumination
intensity
detect
photoelectric transducer
photoelectric
Prior art date
Application number
IT2380072A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT954926B publication Critical patent/IT954926B/it

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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
IT2380072A 1971-05-03 1972-05-02 Trasduttore fotoelettrico per rile vare l intensita di illuminazione IT954926B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7116981 1971-05-03

Publications (1)

Publication Number Publication Date
IT954926B true IT954926B (it) 1973-09-15

Family

ID=6620997

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2380072A IT954926B (it) 1971-05-03 1972-05-02 Trasduttore fotoelettrico per rile vare l intensita di illuminazione

Country Status (5)

Country Link
AT (1) AT321384B (enExample)
CH (1) CH534867A (enExample)
FR (1) FR2135231B3 (enExample)
IT (1) IT954926B (enExample)
SE (1) SE369444B (enExample)

Also Published As

Publication number Publication date
SE369444B (enExample) 1974-08-26
FR2135231B3 (enExample) 1973-12-07
AT321384B (de) 1975-03-25
FR2135231A7 (enExample) 1972-12-15
CH534867A (de) 1973-03-15

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