. Scientific American Volume 70 Number 08 (February 1894) . glass orother vessel to receive the condensed water ready foruse. K are the vent holes, in the ring that rests onthe jacket, that allows the exhausted gases to passoff. R is a faucet for drawing off the water from thecondensing tank when not required for use. 0 is aremovable cover for cleaning out the condensing is a gas cock used to regulate the supply of gas tothe burners. There is no pressure on any part of theapparatus, as the vapor is condensed as fast as it ismade, and the condensed vapor or water passes intothe receiver.


. Scientific American Volume 70 Number 08 (February 1894) . glass orother vessel to receive the condensed water ready foruse. K are the vent holes, in the ring that rests onthe jacket, that allows the exhausted gases to passoff. R is a faucet for drawing off the water from thecondensing tank when not required for use. 0 is aremovable cover for cleaning out the condensing is a gas cock used to regulate the supply of gas tothe burners. There is no pressure on any part of theapparatus, as the vapor is condensed as fast as it ismade, and the condensed vapor or water passes intothe receiver. With all water used for cooking anddrinking purposes supplied in this way it is an AN IMPROVED BELIEF valve is more especially designed for use onair pumps of condensing engines, to insure an easyseating of the inlet and outlet valves, and preventexcessive wear of the valves and the lining in the airpumps. The improvement has been patented by L. Harrison, of the United States revenuesteamer Colfax, Wilmington, N. C. Fig. 1 is a viewscientific-american-1894-02-24. 4


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