FR437190A - Tachymètre gyroscopique - Google Patents

Tachymètre gyroscopique

Info

Publication number
FR437190A
FR437190A FR437190DA FR437190A FR 437190 A FR437190 A FR 437190A FR 437190D A FR437190D A FR 437190DA FR 437190 A FR437190 A FR 437190A
Authority
FR
France
Prior art keywords
gyroscopic
tachometer
gyroscopic tachometer
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
English (en)
Inventor
Casimir Pruszkowski
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR437190A publication Critical patent/FR437190A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
    • G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR437190D 1911-12-04 1911-12-04 Tachymètre gyroscopique Expired FR437190A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR437190T 1911-12-04

Publications (1)

Publication Number Publication Date
FR437190A true FR437190A (fr) 1912-04-15

Family

ID=1478821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR437190D Expired FR437190A (fr) 1911-12-04 1911-12-04 Tachymètre gyroscopique

Country Status (1)

Country Link
FR (1) FR437190A (fr)

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