The Technical World Magazine, Volume 17Technical World Company, 1912 |
From inside the book
Results 1-5 of 41
Page 81
SUN - POWER TO IRRIGATE THE NILE VALLEY It is pumping three thousand gallons of water a minute to a height of thirty - three feet . The practicability of the 1. THE SUN - POWER PLANT IN ACTION . THE SUN - HEAT ABSORBER COMPLETE , FRONT ...
SUN - POWER TO IRRIGATE THE NILE VALLEY It is pumping three thousand gallons of water a minute to a height of thirty - three feet . The practicability of the 1. THE SUN - POWER PLANT IN ACTION . THE SUN - HEAT ABSORBER COMPLETE , FRONT ...
Page 82
... PUMP. first was merely a wooden box covered with two layers of glass with a small air space between the layers . In ... pumped back into the absorber . The first plant supplies the power for an ordinary steam pump and whenever the sun ...
... PUMP. first was merely a wooden box covered with two layers of glass with a small air space between the layers . In ... pumped back into the absorber . The first plant supplies the power for an ordinary steam pump and whenever the sun ...
Page 83
FRONT VIEW OF THE ENGINE , AUXILIARIES AND WATER PUMP THAT FIND A MOTIVE POWER FROM THE SUN'S HEAT . PHOTOGRAPH TAKEN ... pump for utilizing the power for irrigat- ing purposes . They are both to be based on running eight hours per day ...
FRONT VIEW OF THE ENGINE , AUXILIARIES AND WATER PUMP THAT FIND A MOTIVE POWER FROM THE SUN'S HEAT . PHOTOGRAPH TAKEN ... pump for utilizing the power for irrigat- ing purposes . They are both to be based on running eight hours per day ...
Page 111
... pump is powerful enough to supply sev- eral hose nozzles , and the water of course , is drawn directly from the canal . The captain of this peculiar ship starts getting a supply of coal on board , and firing up at about 4 P. M. He is ...
... pump is powerful enough to supply sev- eral hose nozzles , and the water of course , is drawn directly from the canal . The captain of this peculiar ship starts getting a supply of coal on board , and firing up at about 4 P. M. He is ...
Page 118
... pump . Its maximum dredging depth is about 70 feet . The opening of the gantry is 101⁄2 feet above the level of the track and about 111⁄2 feet in width . The speed of the bucket chain is so designed that 32 buckets are discharged per ...
... pump . Its maximum dredging depth is about 70 feet . The opening of the gantry is 101⁄2 feet above the level of the track and about 111⁄2 feet in width . The speed of the bucket chain is so designed that 32 buckets are discharged per ...
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acres Alaska American Bering Sea boat boiler bridge building built canal Carey Act carried cent Chicago coal Coatesville concrete construction COPPER RIVER cost crop David Lubin device dollars eggs electric engine experiment farm farmer feet fish fruit give GUTTA PERCHA heat hour hundred Idaho inches irrigation Kansas Keen Kutter land larvæ light living Lubin machine means ment method miles million months motor Oliver Typewriter operation Pacific passed pipe plant POPULAR SCIENCE pounds practical produced profit protection pumping rail railroad river road Sabetha ship shows side sleeping sickness station steam steel Sudan III surface TECHNICAL WORLD MAGAZINE thing thousand tion town track trees trypanosomes tsetse fly Typewriter United vessel wall wheels wire York York City