FR1311279A - Apparatus for measuring the time interval between two electrical pulses, preferably for measuring the velocities of projectiles - Google Patents

Apparatus for measuring the time interval between two electrical pulses, preferably for measuring the velocities of projectiles

Info

Publication number
FR1311279A
FR1311279A FR876468A FR876468A FR1311279A FR 1311279 A FR1311279 A FR 1311279A FR 876468 A FR876468 A FR 876468A FR 876468 A FR876468 A FR 876468A FR 1311279 A FR1311279 A FR 1311279A
Authority
FR
France
Prior art keywords
measuring
projectiles
velocities
time interval
electrical pulses
Prior art date
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
FR876468A
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.)
Radiometer AS
Original Assignee
Radiometer Aagaard Nielsen and Schroder
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 Radiometer Aagaard Nielsen and Schroder filed Critical Radiometer Aagaard Nielsen and Schroder
Priority to FR876468A priority Critical patent/FR1311279A/en
Application granted granted Critical
Publication of FR1311279A publication Critical patent/FR1311279A/en
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
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means
    • G01P3/665—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means for projectile velocity measurements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
FR876468A 1961-10-19 1961-10-19 Apparatus for measuring the time interval between two electrical pulses, preferably for measuring the velocities of projectiles Expired FR1311279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR876468A FR1311279A (en) 1961-10-19 1961-10-19 Apparatus for measuring the time interval between two electrical pulses, preferably for measuring the velocities of projectiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR876468A FR1311279A (en) 1961-10-19 1961-10-19 Apparatus for measuring the time interval between two electrical pulses, preferably for measuring the velocities of projectiles

Publications (1)

Publication Number Publication Date
FR1311279A true FR1311279A (en) 1962-12-07

Family

ID=8765017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876468A Expired FR1311279A (en) 1961-10-19 1961-10-19 Apparatus for measuring the time interval between two electrical pulses, preferably for measuring the velocities of projectiles

Country Status (1)

Country Link
FR (1) FR1311279A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317077A (en) * 1980-03-24 1982-02-23 Canadian Patents & Development Limited Transducer for measuring the velocity or displacement or both of ferromagnetic material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317077A (en) * 1980-03-24 1982-02-23 Canadian Patents & Development Limited Transducer for measuring the velocity or displacement or both of ferromagnetic material

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