FR1145795A - Improvements to speed measurement systems - Google Patents

Improvements to speed measurement systems

Info

Publication number
FR1145795A
FR1145795A FR1145795DA FR1145795A FR 1145795 A FR1145795 A FR 1145795A FR 1145795D A FR1145795D A FR 1145795DA FR 1145795 A FR1145795 A FR 1145795A
Authority
FR
France
Prior art keywords
speed measurement
measurement systems
systems
speed
measurement
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.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
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 Telecommunications Radioelectriques et Telephoniques SA TRT filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Application granted granted Critical
Publication of FR1145795A publication Critical patent/FR1145795A/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
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1145795D 1956-03-14 1956-03-14 Improvements to speed measurement systems Expired FR1145795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1145795T 1956-03-14

Publications (1)

Publication Number Publication Date
FR1145795A true FR1145795A (en) 1957-10-29

Family

ID=9645011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145795D Expired FR1145795A (en) 1956-03-14 1956-03-14 Improvements to speed measurement systems

Country Status (1)

Country Link
FR (1) FR1145795A (en)

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