FR2083646A1 - - Google Patents

Info

Publication number
FR2083646A1
FR2083646A1 FR7110623A FR7110623A FR2083646A1 FR 2083646 A1 FR2083646 A1 FR 2083646A1 FR 7110623 A FR7110623 A FR 7110623A FR 7110623 A FR7110623 A FR 7110623A FR 2083646 A1 FR2083646 A1 FR 2083646A1
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.)
Granted
Application number
FR7110623A
Other languages
French (fr)
Other versions
FR2083646B1 (en
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.)
FORDERUNG GES
Original Assignee
FORDERUNG GES
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 to DE19702015094 priority Critical patent/DE2015094B2/en
Application filed by FORDERUNG GES filed Critical FORDERUNG GES
Publication of FR2083646A1 publication Critical patent/FR2083646A1/fr
Application granted granted Critical
Publication of FR2083646B1 publication Critical patent/FR2083646B1/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
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infra-red, visible, or ultra-violet light
    • G01P3/366—Devices characterised by the use of optical means, e.g. using infra-red, visible, or ultra-violet light by using diffraction of light
    • 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
FR7110623A 1970-03-28 1971-03-25 Expired FR2083646B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19702015094 DE2015094B2 (en) 1970-03-28 1970-03-28 Apparatus for measuring the speed of substantially continuously moving material

Publications (2)

Publication Number Publication Date
FR2083646A1 true FR2083646A1 (en) 1971-12-17
FR2083646B1 FR2083646B1 (en) 1974-10-11

Family

ID=5766622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110623A Expired FR2083646B1 (en) 1970-03-28 1971-03-25

Country Status (5)

Country Link
BE (1) BE764934A (en)
DE (1) DE2015094B2 (en)
FR (1) FR2083646B1 (en)
LU (1) LU62831A1 (en)
NL (1) NL7103876A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835390C2 (en) * 1978-08-12 1989-09-07 Wild Leitz Gmbh, 6330 Wetzlar, De

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915748A (en) * 1956-06-01 1959-12-01 Gen Precision Lab Inc Microwave drift sight and speed indicator
FR1433654A (en) * 1964-03-31 1966-04-01 Gen Precision Inc Improved device for measuring a speed
US3525569A (en) * 1968-04-11 1970-08-25 Singer General Precision Velocity measuring device
US3532427A (en) * 1969-04-22 1970-10-06 T O Paine Laser doppler system for measuring three dimensional vector velocity

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915748A (en) * 1956-06-01 1959-12-01 Gen Precision Lab Inc Microwave drift sight and speed indicator
FR1433654A (en) * 1964-03-31 1966-04-01 Gen Precision Inc Improved device for measuring a speed
US3525569A (en) * 1968-04-11 1970-08-25 Singer General Precision Velocity measuring device
US3532427A (en) * 1969-04-22 1970-10-06 T O Paine Laser doppler system for measuring three dimensional vector velocity

Also Published As

Publication number Publication date
BE764934A1 (en)
DE2015094B2 (en) 1972-11-23
LU62831A1 (en) 1971-08-24
FR2083646B1 (en) 1974-10-11
DE2015094A1 (en) 1971-10-07
BE764934A (en) 1971-08-16
NL7103876A (en) 1971-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse