Journal of the Franklin Institute of the State of Pennsylvania, Volume 80; Volume 110Franklin Institute, 1880 |
From inside the book
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Page 48
... screw - threaded spindle C , which bears on its lower end , between a fork - like cut , a pulley D. F is the pin on which the pulley turns and extends through opposite cuts in the tube , to prevent C and D from turning when B is turned ...
... screw - threaded spindle C , which bears on its lower end , between a fork - like cut , a pulley D. F is the pin on which the pulley turns and extends through opposite cuts in the tube , to prevent C and D from turning when B is turned ...
Page 60
... screw , against which the lever struck at the very moment when it was moved by the piston . The contact gave passage to a current which sounded an electrical bell . He found by a great variety of experiments that the indications for ...
... screw , against which the lever struck at the very moment when it was moved by the piston . The contact gave passage to a current which sounded an electrical bell . He found by a great variety of experiments that the indications for ...
Page 70
... screw nuts , and serve as wedges to keep the shafting united in the shell . The taper sleeve pulley fastening is identical in principle . The absence of set screws or similar devices for uniting shafting does away with dangerous ...
... screw nuts , and serve as wedges to keep the shafting united in the shell . The taper sleeve pulley fastening is identical in principle . The absence of set screws or similar devices for uniting shafting does away with dangerous ...
Page 83
... screws which move the expansion blocks are liable to rust or wear , and cause trouble ; the expansion valve should have separate eccentrics to work best ; it is intricate in its construction , and liable to break down . It is also ...
... screws which move the expansion blocks are liable to rust or wear , and cause trouble ; the expansion valve should have separate eccentrics to work best ; it is intricate in its construction , and liable to break down . It is also ...
Page 98
... screws . I need not go into the strength of the superstructure that rises above the turbot portion of the vessel , as it has been mainly designed to form a support for the palace and deck - houses beyond , in order to raise them so much ...
... screws . I need not go into the strength of the superstructure that rises above the turbot portion of the vessel , as it has been mainly designed to form a support for the palace and deck - houses beyond , in order to raise them so much ...
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acid Anthracite apparatus battery beam boiler bone oil carbon cent coal gas compression constructed containing cubic CX.-(THIRD SERIES cylinder dephosphorization diameter domes driving wheels dy dz dynamo-electric effect electric light employed equal experiments feet fibres fluid Franklin Institute furnace give heating surface Henry horizontal horse-power increased ingot iron jute length liquid locomotive lxxx machine magnet manganese matter means mechanical ment metal metric miles per hour millimetre minutes molecules motion neptunite obtained ordinary oxide oxygen paraffine Patents Philadelphia phosphorus pig iron pins piston placed plate pounds per square pressure produced proportion pulleys quantity railway resistance revolutions per minute rollers screws selenium shaft shell side silica silicon slag sliver speed square inch steam dome steam engine steel strain stroke Sulphur temperature tion tons tubes valve vaporized velocity vertical vessel weight wire yacht