FR652003A - Gyroscope azimutal - Google Patents

Gyroscope azimutal

Info

Publication number
FR652003A
FR652003A FR652003DA FR652003A FR 652003 A FR652003 A FR 652003A FR 652003D A FR652003D A FR 652003DA FR 652003 A FR652003 A FR 652003A
Authority
FR
France
Prior art keywords
azimuth gyroscope
gyroscope
azimuth
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)
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Application granted granted Critical
Publication of FR652003A publication Critical patent/FR652003A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR652003D 1927-04-29 1928-03-30 Gyroscope azimutal Expired FR652003A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL652003X 1927-04-29

Publications (1)

Publication Number Publication Date
FR652003A true FR652003A (fr) 1929-03-02

Family

ID=19795107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652003D Expired FR652003A (fr) 1927-04-29 1928-03-30 Gyroscope azimutal

Country Status (1)

Country Link
FR (1) FR652003A (fr)

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