FR1017949A - Method for measuring the frequency of a periodic movement and in particular the angular speed of a rotational movement and device for its implementation - Google Patents

Method for measuring the frequency of a periodic movement and in particular the angular speed of a rotational movement and device for its implementation

Info

Publication number
FR1017949A
FR1017949A FR1017949DA FR1017949A FR 1017949 A FR1017949 A FR 1017949A FR 1017949D A FR1017949D A FR 1017949DA FR 1017949 A FR1017949 A FR 1017949A
Authority
FR
France
Prior art keywords
implementation
measuring
frequency
movement
angular speed
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)
Inventor
Meuwese
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.)
SCIENT ET TECH BUREAU ET
Original Assignee
SCIENT ET TECH BUREAU ET
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 SCIENT ET TECH BUREAU ET filed Critical SCIENT ET TECH BUREAU ET
Application granted granted Critical
Publication of FR1017949A publication Critical patent/FR1017949A/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
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1017949D 1950-05-15 1950-05-15 Method for measuring the frequency of a periodic movement and in particular the angular speed of a rotational movement and device for its implementation Expired FR1017949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1017949T 1950-05-15

Publications (1)

Publication Number Publication Date
FR1017949A true FR1017949A (en) 1952-12-22

Family

ID=9574772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1017949D Expired FR1017949A (en) 1950-05-15 1950-05-15 Method for measuring the frequency of a periodic movement and in particular the angular speed of a rotational movement and device for its implementation

Country Status (1)

Country Link
FR (1) FR1017949A (en)

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