Download or read book The Sperry Gyro compass written by Sperry Gyroscope Company and published by . This book was released on 1920 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyro compass written by Inc Sperry Gyroscope Company and published by . This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyro compass and Navigation Equipment written by Sperry Gyroscope Company, inc and published by . This book was released on 1912 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyro compass and Gyro pilot written by The Sperry gyroscope Co., Ltd (London) and published by . This book was released on with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyroscopic Compass and Navigation Equipment written by The Sperry gyroscope Co., Ltd (London) and published by . This book was released on 1915 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyro compass written by Sperry Gyroscope Company, inc and published by . This book was released on 1917 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyro compass and Gyro pilot written by Sperry Gyroscope Company, inc and published by . This book was released on 1937 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyro compass written by Sperry Gyroscope Company, inc and published by . This book was released on 1937 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyro compass Twin Type Mark III written by Sperry Gyroscope Company, inc and published by . This book was released on 19?? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instructions for the Care and Operation of the Sperry Gyro Compass Including Its Operating Principles written by Sperry Gyroscope Company and published by . This book was released on 1928 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instructions for the Care and Operation of the Sperry Gyro Compass Including Its Operating Principles written by Sperry Gyroscope Company and published by . This book was released on 1929 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyro Compass written by Sperry and published by . This book was released on with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyro compass and Gyro pilot written by and published by . This book was released on 1934* with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Sperry Gyro Compass Classic Reprint written by and published by . This book was released on 2015-08-05 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Sperry Gyro-Compass When the earth was thrown off from the sun and commenced rotating about its own axis, there was developed a force generated by the earths rotation. For countless centuries this force has been at work, hut no one has ever been able to harness it to serve the purposes of man. But now, through the efforts of Foucault, Hopkins, Sperry, and other noted scientists, this force has been put to work. It serves to direct a thousand ships in their courses. Of course, this is not the only force which has been used to guide ships. Since 1297 A.D. mariners have used magnetic attraction as the force by which to guide their vessels. For centuries seafaring men sailed only in wooden ships, and were therefore satisfied with the magnetic compass. Then came steam and steel. Navigation then instead of being a hit or miss game of chance became the exact art of directing a ship by the shortest possible course in the quickest possible time. Now that ships cost millions of dollars to build and thousands of dollars per day to operate, time has become the most essential element in navigation. The development of ships from the sailing vessel to the ocean greyhound has been one of the marvels of modern times. But the development of the magnetic compass has not kept pace with the development of the ships which rely upon it. Many of the great trans-Atlantic liners are guided by practically the same type of compass as that which Columbus used on the Santa Maria. The compass on the wooden Santa Maria pointed to magnetic north with a fair degree of accuracy, but the compass on the steel greyhounds must contend with many distractions. For years magnetic compass designers spent their efforts to produce compensating devices that would annul the effects of all external influences, so that the magnetic compass would be free to indicate only the direction of the earth's magnetic lines. Very little has been done to improve the compass itself - it still depends upon the attraction of the Magnetic North Pole. The Sperry Gyro-Compass differs in principle from any other compass. It is not magnetic. It derives its directive force, not from magnetic attraction, but from the earth's rotation. There is certainly a crying need for this new type of compass. A ship now-a-days costs millions of dollars and carries cargoes usually equal in value to that of the ship. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book The Sperry Gyro compass and Navigation Equipment written by and published by . This book was released on 1915 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book The Sperry Mark E I Gyro Compass written by Sperry Gyroscope Company and published by . This book was released on 1956 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: