IT973354B - PHOTOELECTRIC EQUIPMENT FOR MEASURING AND OR REGULATING A SIZE OF MEASUREMENT - Google Patents

PHOTOELECTRIC EQUIPMENT FOR MEASURING AND OR REGULATING A SIZE OF MEASUREMENT

Info

Publication number
IT973354B
IT973354B IT5375672A IT5375672A IT973354B IT 973354 B IT973354 B IT 973354B IT 5375672 A IT5375672 A IT 5375672A IT 5375672 A IT5375672 A IT 5375672A IT 973354 B IT973354 B IT 973354B
Authority
IT
Italy
Prior art keywords
regulating
measurement
measuring
size
photoelectric equipment
Prior art date
Application number
IT5375672A
Other languages
Italian (it)
Original Assignee
Dryczynski K
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
Priority claimed from DE19712154820 external-priority patent/DE2154820C3/en
Application filed by Dryczynski K filed Critical Dryczynski K
Application granted granted Critical
Publication of IT973354B publication Critical patent/IT973354B/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
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/341—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells controlling the movement of a following part
    • 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
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measuring Magnetic Variables (AREA)
IT5375672A 1971-11-04 1972-11-02 PHOTOELECTRIC EQUIPMENT FOR MEASURING AND OR REGULATING A SIZE OF MEASUREMENT IT973354B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712154820 DE2154820C3 (en) 1971-11-04 Optoelectrical measuring device

Publications (1)

Publication Number Publication Date
IT973354B true IT973354B (en) 1974-06-10

Family

ID=5824190

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5375672A IT973354B (en) 1971-11-04 1972-11-02 PHOTOELECTRIC EQUIPMENT FOR MEASURING AND OR REGULATING A SIZE OF MEASUREMENT

Country Status (10)

Country Link
JP (1) JPS5746031B2 (en)
BE (1) BE790938A (en)
CA (1) CA977547A (en)
ES (1) ES408246A1 (en)
FR (1) FR2160003A5 (en)
GB (1) GB1401699A (en)
IT (1) IT973354B (en)
LU (1) LU66406A1 (en)
NL (1) NL169365C (en)
TR (1) TR17946A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE411955B (en) * 1978-06-02 1980-02-11 Asea Ab FIBEROPTICAL METDON WITH MOST TWO FIBERS
JPS5820343U (en) * 1981-08-03 1983-02-08 株式会社デンソー Electronic fuel injection control device
JPS61108636U (en) * 1984-12-22 1986-07-10
GB8610654D0 (en) * 1986-05-01 1986-08-20 Bicc Plc Movement detection
JPS62133941U (en) * 1986-12-03 1987-08-24
GB2200507B (en) * 1987-01-28 1992-02-12 Famous Instr Ltd Optical detector for an auto-focus camera
GB2347210B (en) * 1999-02-26 2003-08-06 Infrared Eng Infrared gauge
AU2000229243A1 (en) * 2000-03-02 2001-09-12 Ndc Infrared Engineering Limited Electromagnetic detection apparatus
CN113465658B (en) * 2021-05-24 2023-03-31 湖南大学 Non-contact temperature measurement and material component detection device and method based on magnetic conductivity

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215843A (en) * 1961-06-02 1965-11-02 Special Instr Lab Inc Photosensitive light source intensity control system
US3600072A (en) * 1962-04-17 1971-08-17 Bofors Ab Projector for analytical viewing of moving pictures

Also Published As

Publication number Publication date
CA977547A (en) 1975-11-11
FR2160003A5 (en) 1973-06-22
JPS4854973A (en) 1973-08-02
TR17946A (en) 1976-11-01
NL169365B (en) 1982-02-01
JPS5746031B2 (en) 1982-09-30
NL169365C (en) 1982-07-01
LU66406A1 (en) 1974-05-17
ES408246A1 (en) 1976-02-16
BE790938A (en) 1973-05-03
DE2154820A1 (en) 1973-05-17
GB1401699A (en) 1975-07-30
NL7214419A (en) 1973-05-08
DE2154820B2 (en) 1977-06-23

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