FR2254011B1 - - Google Patents

Info

Publication number
FR2254011B1
FR2254011B1 FR7440607A FR7440607A FR2254011B1 FR 2254011 B1 FR2254011 B1 FR 2254011B1 FR 7440607 A FR7440607 A FR 7440607A FR 7440607 A FR7440607 A FR 7440607A FR 2254011 B1 FR2254011 B1 FR 2254011B1
Authority
FR
France
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
FR7440607A
Other languages
French (fr)
Other versions
FR2254011A1 (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.)
Bodenseewerk Geratetechnik GmbH
Original Assignee
Bodenseewerk Geratetechnik GmbH
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 Bodenseewerk Geratetechnik GmbH filed Critical Bodenseewerk Geratetechnik GmbH
Publication of FR2254011A1 publication Critical patent/FR2254011A1/fr
Application granted granted Critical
Publication of FR2254011B1 publication Critical patent/FR2254011B1/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)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Gyroscopes (AREA)
FR7440607A 1973-12-08 1974-10-28 Expired FR2254011B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2361277A DE2361277A1 (en) 1973-12-08 1973-12-08 NORTH LOOKING PENDULUM

Publications (2)

Publication Number Publication Date
FR2254011A1 FR2254011A1 (en) 1975-07-04
FR2254011B1 true FR2254011B1 (en) 1978-06-23

Family

ID=5900284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440607A Expired FR2254011B1 (en) 1973-12-08 1974-10-28

Country Status (4)

Country Link
DE (1) DE2361277A1 (en)
FR (1) FR2254011B1 (en)
GB (1) GB1428908A (en)
SE (1) SE7408387L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322632A1 (en) * 1983-06-23 1985-01-10 Anschütz & Co GmbH, 2300 Kiel SELF-NORDING COURSE AND LOCATION REFERENCE DEVICE FOR VEHICLES
CN104931029B (en) * 2015-04-30 2017-10-27 长安大学 Northern measuring method is sought in a kind of two-position revolution based on locked rotor torque pattern gyroscope total station

Also Published As

Publication number Publication date
DE2361277A1 (en) 1975-06-12
GB1428908A (en) 1976-03-24
SE7408387L (en) 1975-06-09
FR2254011A1 (en) 1975-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse