GB191227739A - Improvements in or relating to Gyro-compasses. - Google Patents
Improvements in or relating to Gyro-compasses.Info
- Publication number
- GB191227739A GB191227739A GB191227739DA GB191227739A GB 191227739 A GB191227739 A GB 191227739A GB 191227739D A GB191227739D A GB 191227739DA GB 191227739 A GB191227739 A GB 191227739A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gyro
- casing
- displacement
- relay
- couple
- 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
Links
- 238000006073 displacement reaction Methods 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 2
- 238000013016 damping Methods 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
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)
- Gyroscopes (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE291651T | 1911-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191227739A true GB191227739A (en) | 1913-12-02 |
Family
ID=32522749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191227739D Expired GB191227739A (en) | 1911-12-02 | 1912-12-02 | Improvements in or relating to Gyro-compasses. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE291651C (enrdf_load_stackoverflow) |
FR (1) | FR451272A (enrdf_load_stackoverflow) |
GB (1) | GB191227739A (enrdf_load_stackoverflow) |
-
1911
- 1911-12-02 DE DE1911291651D patent/DE291651C/de not_active Expired - Lifetime
-
1912
- 1912-12-02 FR FR451272D patent/FR451272A/fr not_active Expired
- 1912-12-02 GB GB191227739D patent/GB191227739A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR451272A (fr) | 1913-04-15 |
DE291651C (enrdf_load_stackoverflow) |
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