FR864081A - Perfectionnements aux appareils gyroscopiques - Google Patents

Perfectionnements aux appareils gyroscopiques

Info

Publication number
FR864081A
FR864081A FR864081DA FR864081A FR 864081 A FR864081 A FR 864081A FR 864081D A FR864081D A FR 864081DA FR 864081 A FR864081 A FR 864081A
Authority
FR
France
Prior art keywords
gyroscopic devices
gyroscopic
devices
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.)
Sperry Gyroscope Co Ltd
Original Assignee
Sperry Gyroscope Co Ltd
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 Sperry Gyroscope Co Ltd filed Critical Sperry Gyroscope Co Ltd
Application granted granted Critical
Publication of FR864081A publication Critical patent/FR864081A/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)
FR864081D 1939-03-18 1940-03-14 Perfectionnements aux appareils gyroscopiques Expired FR864081A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US864081XA 1939-03-18 1939-03-18

Publications (1)

Publication Number Publication Date
FR864081A true FR864081A (fr) 1941-04-17

Family

ID=22198371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864081D Expired FR864081A (fr) 1939-03-18 1940-03-14 Perfectionnements aux appareils gyroscopiques

Country Status (1)

Country Link
FR (1) FR864081A (fr)

Similar Documents

Publication Publication Date Title
FR855155A (fr) Perfectionnements aux gyroscopes
FR874909A (fr) Perfectionnements aux appareils vibrateurs
FR854285A (fr) Perfectionnements aux appareils téléphoniques
FR851543A (fr) Perfectionnements aux appareils de séchage
FR864081A (fr) Perfectionnements aux appareils gyroscopiques
FR866102A (fr) Perfectionnements aux appareils gyroscopiques
FR868270A (fr) Perfectionnements aux appareils gyroscopiques
FR820614A (fr) Perfectionnements aux appareils gyroscopiques
FR853298A (fr) Perfectionnements aux appareils de projection
FR907557A (fr) Perfectionnements aux appareils cinématographiques
FR858734A (fr) Perfectionnements aux appareils électro-médicaux
FR50622E (fr) Perfectionnements aux appareils à dessiner
FR855797A (fr) Perfectionnements aux appareils gyroscopiques
FR873908A (fr) Perfectionnements aux appareils gyroscopiques
FR49999E (fr) Perfectionnements aux appareils gyroscopiques
FR856206A (fr) Perfectionnements aux appareils cinématographiques
FR847638A (fr) Perfectionnements aux appareils gyroscopiques
FR859448A (fr) Perfectionnements aux appareils téléimprimeurs
FR861357A (fr) Perfectionnements apportés aux aérodynes
FR913264A (fr) Perfectionnements aux appareils frigorifiques
FR864793A (fr) Perfectionnements aux appareils lumineux
FR866160A (fr) Perfectionnements aux gyroscopes et aux appareils gyroscopiques
FR863774A (fr) Perfectionnements apportés aux constructions
FR856549A (fr) Perfectionnements aux robinets
FR50198E (fr) Perfectionnements apportés aux appareils téléphoniques