FR2201467A1 - - Google Patents

Info

Publication number
FR2201467A1
FR2201467A1 FR7234146A FR7234146A FR2201467A1 FR 2201467 A1 FR2201467 A1 FR 2201467A1 FR 7234146 A FR7234146 A FR 7234146A FR 7234146 A FR7234146 A FR 7234146A FR 2201467 A1 FR2201467 A1 FR 2201467A1
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
FR7234146A
Other languages
French (fr)
Other versions
FR2201467B1 (xx
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.)
MATLABO
Original Assignee
MATLABO
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 MATLABO filed Critical MATLABO
Priority to FR7234146A priority Critical patent/FR2201467B1/fr
Priority to DE19732348653 priority patent/DE2348653A1/de
Publication of FR2201467A1 publication Critical patent/FR2201467A1/fr
Application granted granted Critical
Publication of FR2201467B1 publication Critical patent/FR2201467B1/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
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
    • 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
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR7234146A 1972-09-27 1972-09-27 Expired FR2201467B1 (xx)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7234146A FR2201467B1 (xx) 1972-09-27 1972-09-27
DE19732348653 DE2348653A1 (de) 1972-09-27 1973-09-27 Vorrichtung zur bewegungsmessung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7234146A FR2201467B1 (xx) 1972-09-27 1972-09-27

Publications (2)

Publication Number Publication Date
FR2201467A1 true FR2201467A1 (xx) 1974-04-26
FR2201467B1 FR2201467B1 (xx) 1975-10-24

Family

ID=9104831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7234146A Expired FR2201467B1 (xx) 1972-09-27 1972-09-27

Country Status (2)

Country Link
DE (1) DE2348653A1 (xx)
FR (1) FR2201467B1 (xx)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757123C (de) * 1939-02-22 1953-06-22 Otto Dipl-Ing Muck Anordnung zum Messen von Geschossgeschwindigkeiten
US3417390A (en) * 1965-10-12 1968-12-17 Gen Signal Corp Telemetering
US3487226A (en) * 1967-10-10 1969-12-30 Remington Arms Co Inc Method and apparatus for determining the coordinate of a projectile by measuring the time interval between the interception of successive light screens
US3673496A (en) * 1970-03-19 1972-06-27 Eastman Kodak Co Motion detecting circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757123C (de) * 1939-02-22 1953-06-22 Otto Dipl-Ing Muck Anordnung zum Messen von Geschossgeschwindigkeiten
US3417390A (en) * 1965-10-12 1968-12-17 Gen Signal Corp Telemetering
US3487226A (en) * 1967-10-10 1969-12-30 Remington Arms Co Inc Method and apparatus for determining the coordinate of a projectile by measuring the time interval between the interception of successive light screens
US3673496A (en) * 1970-03-19 1972-06-27 Eastman Kodak Co Motion detecting circuit

Also Published As

Publication number Publication date
FR2201467B1 (xx) 1975-10-24
DE2348653A1 (de) 1974-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse