Addresses Delivered at the Triennial Celebration ..., Volumes 18-231879 |
From inside the book
Results 1-3 of 57
Page 51
... operation of a clock - work similar to that at the road crossing , and similarly controlled from a bellows house , and drawings for an automatic crossing - gate and switch - signal were described . The complete street - crossing and ...
... operation of a clock - work similar to that at the road crossing , and similarly controlled from a bellows house , and drawings for an automatic crossing - gate and switch - signal were described . The complete street - crossing and ...
Page 154
... operation of the piston valves which move without opening , and the operation of the valve in the Grinnell sprinkler , wherein the valve keeps stationary against its seat without any change in the relation of parts to each other during ...
... operation of the piston valves which move without opening , and the operation of the valve in the Grinnell sprinkler , wherein the valve keeps stationary against its seat without any change in the relation of parts to each other during ...
Page 155
... operation after a long inter- val . The Walworth Manufacturing Company has made recently for this purpose a device whose simplicity and efficient operation at tests have been very satisfactory . It consists of a sheet - metal tank ...
... operation after a long inter- val . The Walworth Manufacturing Company has made recently for this purpose a device whose simplicity and efficient operation at tests have been very satisfactory . It consists of a sheet - metal tank ...
Contents
SUBJECT | 4 |
Discussion on the paper presented at | 11 |
A WELLINGTON | 55 |
36 other sections not shown
Other editions - View all
Common terms and phrases
acid alizarine amount angle aniline apparatus ARTS was held boiler Boston bridge building canal cent channel cholera circuit color columns connected construction cost cotton cylinder deflection diameter dynamometer Edward Atkinson effect electric engine experiments feet fibre fire glass harbor heat inches increased Institute instrument introduced invention iron Komotau lactic acid lamps length light load machine manufacture material measure meeting metal method miles mill minutes Mystic River naphtha Nicaragua obtained pass pintle pipe plates pounds practical present President pressure produced Prof Professor Rogers pulley pump railway signals rest revolutions per minute River roof Sectional area sewage sewers shown side signal SOCIETY OF ARTS sprinklers square inch steam steam engine steel strength surface temperature tests tion train tube upper harbor valve vessel vibration weight WHITE OAK wire yellow pine