72,100.--MACHINE FOR SHARPENING SAWS.--J.B.Smith, Milwaukee, Wis.
I claim cutter, B, gauge, E, and adjustable cone-mandrel, D, in
combination, substantially as and for the purpose described.
72,101.--RAISING OILS AND BURNING-FLUIDS BY PNEUMATIC PRESSURE.--John
Henry Smith, Allegheny city, Pa.
I claim raising, by pneumatic pressure, oils or burning-fluids from an
oil or fluid compartment of a ship or other vessel, and mixing with said
oil and fluid the gas generated therefrom, as herein described and set
forth.
Also, the combination and arrangement of the pipes, A B C f and f', when
used in connection with the oil or fluid compartment, R, of a ship or
other vessel, the whole being constructed, arranged, and operating
substantially in the manner hereon described and set forth.
Also, in connection with the above, ejecting fine jets of water into the
flame, caused by the burning of the oil or fluid and other matter mixed
therewith, as herein described and set forth.
72,102.--SHIP FOR TRANSPORTING PETROLEUM.--John H. Smith, Allegheny
city, Pa.
I claim, providing the hulls of ships and other vessels with a
compartment for oils and burning fluids, said compartment being
protected with water, and furnished with supply and discharge pipes,
substantially as herein described and for the purpose set forth.
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