Sentence examples for electrical pumps from inspiring English sources

Instead, buildings would be connected to the grid with high-efficiency electrical pumps.

Long before there were electrical pumps, the king's engineers figured out how to construct water tanks that fed the fountains by gravity.

Electrical pumps push air into an underground cavern at pressures up to 1,078 pounds per square inch, or more than 70 times ordinary atmospheric pressure.

Mesmerizing and somehow slightly comical, this German artist's installation consists of beachball-size snarls of transparent tubing connected to small electrical pumps that circulate greenish-yellow liquid through the system.

He said efficiency could be further improved by continued shifts away from irrigation systems that require electrical pumps, by rotating and planting a wider variety of crops, particularly soybeans, and by using organic fertiliser rather than chemicals.

The pond water is filtered organically through a series of electrical pumps around the perimeter of each pond that pass through beds of water hyacinths that absorb the sediment.

An electrical pump and bladder were placed inside the patient's chest and wired to a battery on the exterior of the patient's body.

Heart valves are repaired or replaced with artificial valves, and techniques have been developed so that the heart can be stopped and its function taken over temporarily by an electrical pump.

Optical and electrical pumping (photoluminescence (PL), electroluminescence (EL)) were investigated.

They are the mechanical-piston pump, the mechanical-air lift (rotodynamic) pump and the electrical pump.

Chakaroun et al. proposed a high-quality factor microcavity organic laser for electrical pumping [12].