FR2028482A1 - - Google Patents

Info

Publication number
FR2028482A1
FR2028482A1 FR7001668A FR7001668A FR2028482A1 FR 2028482 A1 FR2028482 A1 FR 2028482A1 FR 7001668 A FR7001668 A FR 7001668A FR 7001668 A FR7001668 A FR 7001668A FR 2028482 A1 FR2028482 A1 FR 2028482A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7001668A
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.)
Erwin Sick GmbH Optik Elektronik
Original Assignee
Erwin Sick GmbH Optik Elektronik
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 DE19691902101 external-priority patent/DE1902101A1/de
Priority claimed from DE19702000758 external-priority patent/DE2000758A1/en
Application filed by Erwin Sick GmbH Optik Elektronik filed Critical Erwin Sick GmbH Optik Elektronik
Publication of FR2028482A1 publication Critical patent/FR2028482A1/fr
Withdrawn legal-status Critical Current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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/50—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being pulse modulated and the time difference of their arrival being measured
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J2003/466—Coded colour; Recognition of predetermined colour; Determining proximity to predetermined colour
FR7001668A 1969-01-16 1970-01-15 Withdrawn FR2028482A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691902101 DE1902101A1 (en) 1969-01-16 1969-01-16
DE19702000758 DE2000758A1 (en) 1970-01-09 1970-01-09 Arrangement for differentiating given body colors

Publications (1)

Publication Number Publication Date
FR2028482A1 true FR2028482A1 (en) 1970-10-09

Family

ID=25756863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7001668A Withdrawn FR2028482A1 (en) 1969-01-16 1970-01-15

Country Status (1)

Country Link
FR (1) FR2028482A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184638A1 (en) * 1972-05-13 1973-12-28 Morat Gmbh Franz
FR2402197A1 (en) * 1977-09-02 1979-03-30 Commissariat Energie Atomique Reference colour recognition device - has filters to select reference colour and compare intensity with preset level
EP1519169A2 (en) * 2003-09-23 2005-03-30 X-Rite, Inc. Color measurement instrument using temperature controlled illuminators

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184638A1 (en) * 1972-05-13 1973-12-28 Morat Gmbh Franz
FR2402197A1 (en) * 1977-09-02 1979-03-30 Commissariat Energie Atomique Reference colour recognition device - has filters to select reference colour and compare intensity with preset level
EP1519169A2 (en) * 2003-09-23 2005-03-30 X-Rite, Inc. Color measurement instrument using temperature controlled illuminators
EP1519169A3 (en) * 2003-09-23 2006-11-08 X-Rite, Inc. Color measurement instrument using temperature controlled illuminators
US7262853B2 (en) 2003-09-23 2007-08-28 X-Rite, Inc. Color measurement instrument

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Legal Events

Date Code Title Description
ST Notification of lapse