FR2184375B1 - - Google Patents

Info

Publication number
FR2184375B1
FR2184375B1 FR7217202A FR7217202A FR2184375B1 FR 2184375 B1 FR2184375 B1 FR 2184375B1 FR 7217202 A FR7217202 A FR 7217202A FR 7217202 A FR7217202 A FR 7217202A FR 2184375 B1 FR2184375 B1 FR 2184375B1
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.)
Expired
Application number
FR7217202A
Other languages
French (fr)
Other versions
FR2184375A1 (enrdf_load_stackoverflow
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR7217202A priority Critical patent/FR2184375B1/fr
Publication of FR2184375A1 publication Critical patent/FR2184375A1/fr
Application granted granted Critical
Publication of FR2184375B1 publication Critical patent/FR2184375B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR7217202A 1972-05-15 1972-05-15 Expired FR2184375B1 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7217202A FR2184375B1 (enrdf_load_stackoverflow) 1972-05-15 1972-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7217202A FR2184375B1 (enrdf_load_stackoverflow) 1972-05-15 1972-05-15

Publications (2)

Publication Number Publication Date
FR2184375A1 FR2184375A1 (enrdf_load_stackoverflow) 1973-12-28
FR2184375B1 true FR2184375B1 (enrdf_load_stackoverflow) 1976-10-29

Family

ID=9098483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217202A Expired FR2184375B1 (enrdf_load_stackoverflow) 1972-05-15 1972-05-15

Country Status (1)

Country Link
FR (1) FR2184375B1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421341A1 (de) * 1984-06-08 1985-12-12 Rudolf Dipl.-Ing. 5106 Roetgen Bahnen Verfahren zur messung von geschwindigkeitskomponenten

Also Published As

Publication number Publication date
FR2184375A1 (enrdf_load_stackoverflow) 1973-12-28

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse