Nature, said Lester Ward, is a spendthrift, man an economizer.
Over each boiler is an opening to the economizer floor above, covered with an iron grating.
Thus at the outset tobacco exhibits itself as an economizer of life.
The pre-heated air and vapor leave the economizer and enter the producer through a passageway near the top and above the fuel bed.
It thus appears, like tobacco, to be in general an economizer of vital energy and an aid to effective nutrition.
From the economizer the gas is drawn through a wet scrubber where it undergoes a further cooling and is cleansed of dirt and dust.
He was the plodder, the bookkeeper, the economizer, the man who had an eye for microscopic details.
The economizer and the stoker gear and worm were driven by a Brotherhood three cylinder hydraulic engine.
It is composed of two parts, the boiler proper and the “economizer.”
At the back of the boilers was a Green's economizer, consisting of ninety-six tubes.