GB599665A - Improvements in or relating to flight indicators for aircraft - Google Patents
Improvements in or relating to flight indicators for aircraftInfo
- Publication number
- GB599665A GB599665A GB29692/47A GB2969247A GB599665A GB 599665 A GB599665 A GB 599665A GB 29692/47 A GB29692/47 A GB 29692/47A GB 2969247 A GB2969247 A GB 2969247A GB 599665 A GB599665 A GB 599665A
- Authority
- GB
- United Kingdom
- Prior art keywords
- case
- aircraft
- annular clearance
- relating
- rotor case
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
-
- 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
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
Abstract
599,665. Gyroscopic apparatus; magnetic compasses. SPERRY GYROSCOPE CO., Inc. Nov. 9, 1943, No. 29692/47. Convention date, May 27, 1942. Divided out of 599,607. Drawings to Specification. [Classes 97 (ii) and 97 (iii)] A flight indicator for aircraft comprises a gyrovertical in which the rotor case is supported in the gimbal frame by arms or brackets extending from the case and having an annular clearance between the case and its bearings and a directionally-controlled side reading compass card mounted in the annular clearance for rotation about a vertical axis located on the rotor case so that it may be read in a stabilized plane through the point of intersection of the gimbal axes. An embodiment is described which is substantially identical with that described in Specification 599,607. Specification 574,848 also is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US599665XA | 1942-05-27 | 1942-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB599665A true GB599665A (en) | 1948-03-17 |
Family
ID=22026456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29692/47A Expired GB599665A (en) | 1942-05-27 | 1943-11-09 | Improvements in or relating to flight indicators for aircraft |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB599665A (en) |
-
1943
- 1943-11-09 GB GB29692/47A patent/GB599665A/en not_active Expired
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