BE772548A - Dispositifs photosensibles d'ecartometrie - Google Patents

Dispositifs photosensibles d'ecartometrie

Info

Publication number
BE772548A
BE772548A BE772548A BE772548A BE772548A BE 772548 A BE772548 A BE 772548A BE 772548 A BE772548 A BE 772548A BE 772548 A BE772548 A BE 772548A BE 772548 A BE772548 A BE 772548A
Authority
BE
Belgium
Prior art keywords
ecartometry
photosensitive devices
photosensitive
devices
ecartometry photosensitive
Prior art date
Application number
BE772548A
Other languages
English (en)
French (fr)
Original Assignee
Ind Des Comp
Lasers
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 FR7034732A external-priority patent/FR2106824A5/fr
Application filed by Ind Des Comp, Lasers filed Critical Ind Des Comp
Publication of BE772548A publication Critical patent/BE772548A/xx

Links

Classifications

    • 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
    • G01S3/78—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 electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BE772548A 1970-09-25 1971-09-14 Dispositifs photosensibles d'ecartometrie BE772548A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7034732A FR2106824A5 (enExample) 1970-09-25 1970-09-25
FR7037699A FR2110484A6 (enExample) 1970-09-25 1970-10-19

Publications (1)

Publication Number Publication Date
BE772548A true BE772548A (fr) 1972-03-14

Family

ID=26215967

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772548A BE772548A (fr) 1970-09-25 1971-09-14 Dispositifs photosensibles d'ecartometrie

Country Status (7)

Country Link
BE (1) BE772548A (enExample)
CH (1) CH545468A (enExample)
DE (1) DE2146431A1 (enExample)
FR (1) FR2110484A6 (enExample)
GB (1) GB1336500A (enExample)
LU (1) LU63919A1 (enExample)
NL (1) NL7112725A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005493A1 (de) * 1980-02-14 1981-08-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einrichtung zur steuerung von arbeitsgeraeten, insbesondere von geblaesen und/oder spritzduesen in einer automatischen fahrzeugwaschanlage

Also Published As

Publication number Publication date
NL7112725A (enExample) 1972-03-28
LU63919A1 (enExample) 1972-06-27
GB1336500A (en) 1973-11-07
DE2146431A1 (de) 1972-03-30
FR2110484A6 (enExample) 1972-06-02
CH545468A (fr) 1973-12-15

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