[go: up one dir, main page]

FR788329A - Improvements to gyroscopic indicators - Google Patents

Improvements to gyroscopic indicators

Info

Publication number
FR788329A
FR788329A FR788329DA FR788329A FR 788329 A FR788329 A FR 788329A FR 788329D A FR788329D A FR 788329DA FR 788329 A FR788329 A FR 788329A
Authority
FR
France
Prior art keywords
gyroscopic
indicators
gyroscopic indicators
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.)
Sperry Gyroscope Co Ltd
Sperry Gyroscope Co Inc
Original Assignee
Sperry Gyroscope Co Ltd
Sperry Gyroscope Co Inc
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, Sperry Gyroscope Co Inc filed Critical Sperry Gyroscope Co Ltd
Application granted granted Critical
Publication of FR788329A publication Critical patent/FR788329A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR788329D 1934-05-16 1935-04-04 Improvements to gyroscopic indicators Expired FR788329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US788329XA 1934-05-16 1934-05-16

Publications (1)

Publication Number Publication Date
FR788329A true FR788329A (en) 1935-10-08

Family

ID=22146474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788329D Expired FR788329A (en) 1934-05-16 1935-04-04 Improvements to gyroscopic indicators

Country Status (1)

Country Link
FR (1) FR788329A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757916C (en) * 1937-12-30 1953-02-09 Siemens App Azimuth gyro

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757916C (en) * 1937-12-30 1953-02-09 Siemens App Azimuth gyro

Similar Documents

Publication Publication Date Title
FR774149A (en) Improvements to dosers
FR779904A (en) Improvements to thermostats
FR784478A (en) Improvements to bogies
FR781918A (en) Improvements to inhalers
FR788329A (en) Improvements to gyroscopic indicators
FR771266A (en) Improvements to mowers
FR786200A (en) Improvements made to stencils
FR782190A (en) Improvements to sledges
FR782308A (en) Improvements to cyclecars
FR785894A (en) Improvements to gyroscopes
FR794881A (en) Improvements to coquettes de moulinage
FR795623A (en) Improvements relating to airplanes
FR791480A (en) Improvements to parachutes
FR44572E (en) Improvements to parachutes
FR767206A (en) Improvements to caps
FR773783A (en) Improvements to caps
FR774510A (en) Improvements to trailers
FR796160A (en) Improvements to refractory materials
FR784638A (en) Improvements to vests
FR789433A (en) Improvements to locks
FR778883A (en) Improvements to velocipeds
FR783931A (en) Improvements to cinemodivometers
FR785168A (en) Improvements to megohmmeters
FR772790A (en) Improvements to velocipeds
FR769770A (en) Improvements to rectometers