ClipArt ETC
An illustration of a rotary steam engine. The steam turbine system was invented by Branca in 1629. Steam spins the turbine to turn a series of gears, generating power.

Steam Rotary Engine

An illustration of a rotary steam engine. The steam turbine system was invented by Branca in 1629. Steam…

A De Laval steam turbine connected to a generator. The turbine generates electricity by turning the shaft. The turbine is operates by providing steam into the vanes.

De Laval Steam Turbine Connected to Generator

A De Laval steam turbine connected to a generator. The turbine generates electricity by turning the…

A cross sectional view of the Pearsons turbine for generating electricity. The turbines, located in P are turned by steam, generating electricity.

Pearsons Turbine for Electricity Generator

A cross sectional view of the Pearsons turbine for generating electricity. The turbines, located in…

A piston diagram from a triple expansion steam engine. The three cylinders are designed at high, medium, and low pressures, with receiver between each cylinders. This design divides work between the three piston to increase efficiency.

Piston of a Triple Expansion Steam Engine

A piston diagram from a triple expansion steam engine. The three cylinders are designed at high, medium,…

"The direct—acting steam pump has the steam piston at one end of a rod and the water position at the other end. The steam pressure acts directly on the piston; no fly light, and there is no revolving mass to carry by the dead points." —Derr, 1911

Direct Acting Steam Pump

"The direct—acting steam pump has the steam piston at one end of a rod and the water position…

Illustration of a cross compound steam engine. The engine is designed to hold pressure until the engine's minimum pressure is achieved.

Cross Compound Steam Engine

Illustration of a cross compound steam engine. The engine is designed to hold pressure until the engine's…

A low power steam engine. The piston inside cylinder A moves the wheel, generating power at 100 horsepower or less. The steam from the system escapes the from the piston, moving the wheel.

Low Power Simple Steam Engine Diagram

A low power steam engine. The piston inside cylinder A moves the wheel, generating power at 100 horsepower…

A low power simple expansion steam engine. The steam engine can run at 100 horsepower, and not run continuously. The as the piston in the cylinder expands, part of steam is exhausted into the surrounding. The piston then moves the wheel to generate power.

Low Power Simple Expansion Steam Engine

A low power simple expansion steam engine. The steam engine can run at 100 horsepower, and not run continuously.…

A power pump steam engine without shaft. The engine turns the wheel with the reciprocal motion of the piston.

Power Pump Steam Engine

A power pump steam engine without shaft. The engine turns the wheel with the reciprocal motion of the…

A De Laval steam turbine. The turbine is operated by supplying steam into the four nozzles. The steam is then expanded and exits the valve through the vanes.

De Laval Steam Turbine

A De Laval steam turbine. The turbine is operated by supplying steam into the four nozzles. The steam…