INDEX
- Absence of latitude error in Anschütz (1912) compass, [158]
- Absence of latitude error in Brown compass, [66]
- Action of excentric pin in Sperry compass, [55] et seq.
- Air-blast pressure, Brown compass, [61]
- Anschütz (1910) compass—
- Air-blast damping system, [42] et seq.
- Damping curve, [50]
- Latitude error, cause of, [65]
- — — correction for, [67]
- — — value of, [68]
- Magnitude of directive force at equator, [23]
- Non-gyroscopic details, [138]
- Period of vibration of axle, [33], [37]
- Peripheral speed of wheel, [47]
- Quadrantal error, [96], [107], [120]
- Weight, diameter, and speed of wheel, [23]
- Weight of sensitive element, [30]
- Wheel tested to destruction, [140]
- Anschütz (1912) compass—
- Absence of latitude error, [158]
- Directive force, value of, [125]
- Fourth gyro type, [128]
- Gyro-wheels, details of, [159]
- Non-gyroscopic details, [154]
- Oil damping system, [156]
- Quadrantal error, [107], [120], [126]
- Repeater compasses, [162]
- Temperature rise, [160]
- Weight, diameter, and speed of wheels, [123]
- Ballistic deflection and error, [81] et seq.
- Ballistic deflection, dead-beat, [87]
- Ballistic deflection, tests by British Admiralty, [89]
- Ballistic gyro, Sperry compass, [111]
- Brown compass—
- Absence of latitude error, [66]
- Air-blast pressure, [61]
- Compensator weights, [134]
- Damping bottles, [61]
- — system, [59] et seq.
- Generation of directive force, [116]
- Magnitude of directive force at equator, [23]
- Non-gyroscopic details, [148]
- Oil control bottles, [113]
- On due west course, [117]
- Quadrantal error, [113], [126]
- Repeater compasses, [154], [162]
- Weight, diameter, and speed of wheel, [23]
- Weight of sensitive element, [30]
- Centrifugal forces during quadrantal rolling, [130] et seq.
- Clock, gyroscopic, [16]
- Compensator weights, [134]
- Correction mechanism for latitude and north steaming errors, [75]
- Course correction or cosine ring, [77]
- Damped and free motion of gyro-axle, [49]
- Damped and undamped vibrations, [35] et seq.
- Damping curve, [50]
- — systems, [42], [43], [52], [59], [156]
- — vibrations of gyro-compass, [29]
- Dead-beat ballistic deflection, [87]
- Details of gyro-wheels, [23], [159]
- Directive force, value of, at equator, [23], [125]
- Directive force, effective, [28]
- Effect of rolling on due west course, [93], [98], [99]
- Effect of rolling on due north course, [94]
- Effect of rolling on north-west course, [101]
- Elementary gyro-compass, [18]
- — — at equator, [20], [26]
- — — at [55] deg. N. lat., [24]
- — — near North Pole, [26]
- Elementary gyroscope at equator, [15]
- Elementary gyroscopic phenomena, [4] et seq.
- Elimination of the quadrantal error, [107]
- Excentric pin, action of, [55] et seq.
- — — stabilisation of, [110], [112]
- External gimbal mounting, [13], [97]
- Fourth gyro type of Anschütz compass, [128]
- Free and damped motion of gyro-axle, [49]
- Friction, solid and fluid, [39], [40]
- Generation of directive force, [18], [116]
- German submarines, [96], [120], [128]
- Gimbal mounting, external, [13], [97]
- Gyro-axle, free and damped motion of, [49]
- Gyroscope at equator, [15]
- — with three degrees of freedom, [4] et seq.
- Gyroscope and rotation of the earth, [15]
- Gyroscopic compass at equator, [20], [26]
- Gyroscopic compass at [55] deg. N. lat., [24]
- Gyroscopic compass near North Pole, [26]
- Gyroscopic phenomena, elementary, [4] et seq.
- Gyro-wheels, details of, [23], [159]
- Latitude bail corrector, [69]
- — corrector dial, [76]
- — error, [65]
- — — absence of, [66], [158]
- — — cause of, [65], [66]
- — — correction of, [67], [75]
- — — value of, [68], [69], [75]
- Magnetic compass, [1], [23], [30]
- Magnitude of directive force at equator, [23], [125]
- North steaming error, [70]
- — — — correction mechanism, [75]
- — — — value of, [74], [79]
- Oil control bottles, [113]
- — damping system, [156]
- Pendulum, simple, [31], [81]
- Period of rolling of a ship, [95]
- — — vibration of gyro-axle, [33], [37], [88]
- Peripheral speed of gyro-wheel, [47]
- Phantom ring, [53]
- Quadrantal error, [91], [96], [107], [120]
- Quadrantal error, elimination of, [107], [108], [113], [120], [126]
- Quadrantal error, value of, [107]
- — rolling, centrifugal forces during, [130] et seq.
- Repeater compasses, [79], [80], [146], [152], [162]
- Rolling of a ship, period of, [95]
- — on due north course, [93], [98], [99]
- — — — west course, [94]
- — — north-west course, [101]
- — quadrantal, centrifugal forces during, [130] et seq.
- Rotation of the earth and the gyroscope, [15]
- Simple pendulum, [31], [81]
- Sperry compass—
- Bail, [54]
- Ballistic gyro, [111]
- Compensator weights, [134]
- Course corrector or cosine ring, [77]
- Damping system, [52]
- Directive force, magnitude at equator, [23]
- Excentric pin, action of, [55] et seq.
- Excentric pin, stabilisation of, [110], [112]
- Latitude bail corrector, [69]
- — corrector dial, [76]
- — error, cause of, [66]
- — — correction of, [67], [75]
- Latitude error, value of, [69]
- Non-gyroscopic details, [142]
- North steaming error, correction of, [75], et seq.
- On north-west course, [108]
- Phantom ring, [53]
- Quadrantal error, [108], [126]
- Repeater compasses, [146]
- Speed correction dial, [77]
- Vacuum in wheel casing, [52]
- Weight, diameter, and speed of wheel, [23]
- Weight of sensitive element, [30]
- Submarines, German, [96], [120], [128]
- Temperature rise in Anschütz compass, [160]
- Test of Anschütz wheel to destruction, [140]
- Vacuum in Sperry casing, [52]
- Vibration period of Anschütz compass, [33], [37]
- Vibration period of gyro-axle, standard, [88]
- Vibrations, damped and undamped, [35] et seq.
- Weight, diameter, and speed of gyro-wheel, [23], [123]
- Weight of sensitive element, [30]
Printed in Great Britain at
The Mayflower Press, Plymouth. William Brendon & Son, Ltd.