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"An oil pan or reservoir is attached to the bottom of the crankcase to hold oil for the engine." -Bodmer, 1917

Building an Automobile, Step 06: Reservoir Added

"An oil pan or reservoir is attached to the bottom of the crankcase to hold oil for the engine." -Bodmer,…

"Oil pump and filler added to motor. Oil is poured in the spout which is at the left of the carburetor. It runs down into the reservoir and is pumped up through the engine a little at a time." -Bodmer, 1917

Building an Automobile, Step 08: Oil Pump and Filler

"Oil pump and filler added to motor. Oil is poured in the spout which is at the left of the carburetor.…

"The chain-pump consists of a tube or cylinder, the lower part of which is immersed in a well or reservoir, and the upper part enters the bottom of a cistern into which the water is to be raised. A chain is carried round a wheel at the top, and is furnished at equal distances with movable bottoms, which fit water-tight in the tube. As the wheel revolves, they successively enter the tube, and carry the water up before them, which is discharged into the cistern at the top of the tube." — Wells, 1857

Chain-Pump

"The chain-pump consists of a tube or cylinder, the lower part of which is immersed in a well or reservoir,…

"From the reservoir, whether constructed on a large scale to hold storm water or of small size to receive the discharge from a pump, there must be provided suitable means of conducting the water to the land. The simplest, cheapest, and most widely used is the open earth ditch built in such a way as to have a gentle, uniform, grade sufficiently great for the water to flow with rapidity and yet not to wash the banks."—Government Printing Office, 1897

Section of Field and Lateral Ditch

"From the reservoir, whether constructed on a large scale to hold storm water or of small size to receive…

"A reservoir or storehouse for gas, especially for the ordinary illuminating gas produced in gasworks, which supplies the various pipes employed in lighting streets and houses." -Whitney, 1911

Gasometer

"A reservoir or storehouse for gas, especially for the ordinary illuminating gas produced in gasworks,…

A section of a reservoir bank showing an outlet.

Reservoir Bank

A section of a reservoir bank showing an outlet.

"Suppose we have a pipe A B laid in a horizontal position so that the centre line is exactly at the same level all along the pope, and differences of level may be neglected. Let water be delivered b this pipe at a steady from a reservoir provided with a constant supply which keeps the free surface level always the same. If the pipe A B is of uniform sectional area throughout, and is at all points offers a uniform frictional resistance to the flow of the water, the pressure will gradually become less at points along it more and more distanct from the reservoir. This is no lonfer the case when the pipe is larger at one place than another, as shown in the [figure]." (Britannica, 1891)

Water Flow in Pipes

"Suppose we have a pipe A B laid in a horizontal position so that the centre line is exactly at the…

"a, a, a, represents the water-level of a pond or reservoir upon elevated ground. From this pond a line or pipe is laid, passing over a bridge or viaduct at d, and under a river at c. The fountains, at b, b, show the stream rising to its level in the pond, a, at two points of very different elevation." — Wells, 1857

Water Level

"a, a, a, represents the water-level of a pond or reservoir upon elevated ground. From this pond a line…