FR874880A - Method and apparatus for determining the angular velocity of moving projectiles - Google Patents

Method and apparatus for determining the angular velocity of moving projectiles

Info

Publication number
FR874880A
FR874880A FR874880DA FR874880A FR 874880 A FR874880 A FR 874880A FR 874880D A FR874880D A FR 874880DA FR 874880 A FR874880 A FR 874880A
Authority
FR
France
Prior art keywords
determining
angular velocity
moving projectiles
projectiles
moving
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
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.)
Deutsche Waffen und Munitionsfabriken AG
Original Assignee
Deutsche Waffen und Munitionsfabriken AG
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 Deutsche Waffen und Munitionsfabriken AG filed Critical Deutsche Waffen und Munitionsfabriken AG
Application granted granted Critical
Publication of FR874880A publication Critical patent/FR874880A/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
    • 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
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR874880D 1940-03-16 1941-08-26 Method and apparatus for determining the angular velocity of moving projectiles Expired FR874880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE219438X 1940-03-16

Publications (1)

Publication Number Publication Date
FR874880A true FR874880A (en) 1942-08-28

Family

ID=5831873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874880D Expired FR874880A (en) 1940-03-16 1941-08-26 Method and apparatus for determining the angular velocity of moving projectiles

Country Status (4)

Country Link
BE (1) BE443027A (en)
CH (1) CH219438A (en)
FR (1) FR874880A (en)
NL (1) NL55115C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544077A (en) * 1948-07-24 1951-03-06 Charles B Gardner Projectile-actuated surge generator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199592B (en) * 1962-07-26 1965-08-26 Mannesmann Ag Process for producing easily bursting projectile cores for practice ammunition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544077A (en) * 1948-07-24 1951-03-06 Charles B Gardner Projectile-actuated surge generator

Also Published As

Publication number Publication date
CH219438A (en) 1942-02-15
BE443027A (en)
NL55115C (en)

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