FR464043A - Perfectionnements aux gyroscopes - Google Patents

Perfectionnements aux gyroscopes

Info

Publication number
FR464043A
FR464043A FR464043DA FR464043A FR 464043 A FR464043 A FR 464043A FR 464043D A FR464043D A FR 464043DA FR 464043 A FR464043 A FR 464043A
Authority
FR
France
Prior art keywords
gyroscopes
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
Arthur Hungerford Pollen
Harold Isherwood
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 FR464043A publication Critical patent/FR464043A/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
    • G01C19/44—Rotary gyroscopes for indicating the vertical
FR464043D 1913-09-05 1913-09-05 Perfectionnements aux gyroscopes Expired FR464043A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR464043T 1913-09-05

Publications (1)

Publication Number Publication Date
FR464043A true FR464043A (fr) 1914-03-11

Family

ID=1503049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR464043D Expired FR464043A (fr) 1913-09-05 1913-09-05 Perfectionnements aux gyroscopes

Country Status (1)

Country Link
FR (1) FR464043A (fr)

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