AT270457B - Photoelectric light sensor - Google Patents

Photoelectric light sensor

Info

Publication number
AT270457B
AT270457B AT331267A AT331267A AT270457B AT 270457 B AT270457 B AT 270457B AT 331267 A AT331267 A AT 331267A AT 331267 A AT331267 A AT 331267A AT 270457 B AT270457 B AT 270457B
Authority
AT
Austria
Prior art keywords
light sensor
photoelectric light
photoelectric
sensor
light
Prior art date
Application number
AT331267A
Other languages
German (de)
Inventor
Robert J W Dipl Ing Kuehnel
Original Assignee
Robert J W Dipl Ing Kuehnel
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 Robert J W Dipl Ing Kuehnel filed Critical Robert J W Dipl Ing Kuehnel
Priority to AT331267A priority Critical patent/AT270457B/en
Priority to DE19681766069 priority patent/DE1766069A1/en
Application granted granted Critical
Publication of AT270457B publication Critical patent/AT270457B/en

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
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • 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
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0411—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using focussing or collimating elements, i.e. lenses or mirrors; Aberration correction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
AT331267A 1967-04-07 1967-04-07 Photoelectric light sensor AT270457B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT331267A AT270457B (en) 1967-04-07 1967-04-07 Photoelectric light sensor
DE19681766069 DE1766069A1 (en) 1967-04-07 1968-03-29 Photoelectric light sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT331267A AT270457B (en) 1967-04-07 1967-04-07 Photoelectric light sensor

Publications (1)

Publication Number Publication Date
AT270457B true AT270457B (en) 1969-04-25

Family

ID=3548601

Family Applications (1)

Application Number Title Priority Date Filing Date
AT331267A AT270457B (en) 1967-04-07 1967-04-07 Photoelectric light sensor

Country Status (2)

Country Link
AT (1) AT270457B (en)
DE (1) DE1766069A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824582A1 (en) * 1978-06-05 1979-12-13 Sick Optik Elektronik Erwin PHOTOELECTRIC BARRIER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824582A1 (en) * 1978-06-05 1979-12-13 Sick Optik Elektronik Erwin PHOTOELECTRIC BARRIER

Also Published As

Publication number Publication date
DE1766069A1 (en) 1971-05-27

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