All about Our Wonderful ShipsCassell and Company, Limited, 1924 - 363 páginas |
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Página 96
... hand pistons separately : the lower left - hand one is driving its crank downwards and dragging down the upper piston in the other cylinder , while its mate is pushing upwards , imparting an upward pull to the crank of its neighbour and ...
... hand pistons separately : the lower left - hand one is driving its crank downwards and dragging down the upper piston in the other cylinder , while its mate is pushing upwards , imparting an upward pull to the crank of its neighbour and ...
Página 140
... hand even when a gyro compass is used . The gyro pilot seems almost to anticipate what the ship means to do , and , unlike a human steersman , is as efficient by night as by day . This statement is not made without good authority -that ...
... hand even when a gyro compass is used . The gyro pilot seems almost to anticipate what the ship means to do , and , unlike a human steersman , is as efficient by night as by day . This statement is not made without good authority -that ...
Página 320
... hand . Assuming the vessel to be covered by but a few feet of water , an attempt will be made to render her water - tight and pump her out , so that she shall rise by her own buoyancy . Divers are sent down to inspect the damage and ...
... hand . Assuming the vessel to be covered by but a few feet of water , an attempt will be made to render her water - tight and pump her out , so that she shall rise by her own buoyancy . Divers are sent down to inspect the damage and ...
Términos y frases comunes
able allow amount attached blades boat boiler bottom built bulkheads cable called Canal cargo carry centre chamber closed coal compass connected construction course crane cylinder deal deck designed direction distance driven electric engine enters feet feet long fitted floating four frame fuel furnaces gear give guns hand holds hull important inches increase inside keep kind knots launching length less lift liners load lower marine means Messrs miles motor move needed operations pass passengers permission pipes piston placed plates port position possible pressure prevent propeller protected pump raised reach riveted round rudder shaft shape ship ship's shows side space speed steam steamers stern submarine supply surface tanks tons tubes turbine turn valve vertical vessel weight wheel