118 The Spread of Steam Power
25.3.3: The Spread of Steam Power
Steam engines found many uses in a variety of industries, most notably mining and transportation, but its popularization shaped nearly every aspect of the industrial society, including where people could live, labor, and travel; how goods were produced, marketed, and sold; and what technological innovations followed.
Learning Objective
Give examples of the industries powered by steam
Key Points
- The steam engine was one of the most important technologies of the Industrial Revolution, inspiring other innovations and initiating further technological advancements. In 1775, James Watt formed an engine-building and engineering partnership with manufacturer Matthew Boulton. This served as a kind of creative technical center for much of the British economy. They supported talents and other companies, creating a culture where firms often shared information that they could use to create new techniques or products.
- From mines to mills, steam engines found many uses in a variety of industries. The introduction of steam engines improved productivity and technology and allowed the creation of smaller and better engines. Around the start of the 19th century, Cornish engineer Richard Trevithick and American Oliver Evans began to construct higher-pressure non-condensing steam engines, exhausting against the atmosphere. After Trevithick’s development, transport applications became possible and steam engines found their way into boats, railways, farms, and road vehicles.
- The steam engine was originally invented and perfected to be used in mines. The introduction of the steam pump by Savery in 1698 and the Newcomen steam engine in 1712 greatly facilitated the removal of water and enabled shafts to be made deeper, enabling more coal to be extracted. The adoption of John Smeaton’s improvements to the Newcomen engine followed by James Watt’s more efficient steam engines from the 1770s reduced the fuel costs of engines, making mines more profitable.
- Steam locomotives were invented after the introduction of high pressure steam engines when the Boulton and Watt patent expired in 1800. Steam-hauled public railways began with the Stockton and Darlington Railway in 1825. The use of steam engines on railroads proved extraordinary since large amounts of goods and raw materials could now be delivered to cities and factories alike at a fraction of the cost traveling by wagon.
- Following the advent of the steamboat, the United States saw an incredible growth in the transportation of goods and people, which was key in westward expansion. The steamboat dramatically reduced time used to transport goods and allowed for increased specialization. The steamboat was also critical to facilitating the internal slave trade. With the steamboat came the need for an improved river system and infrastructure along the rivers.
- Steam engines are a particularly illustrative example of how changes brought by industrialization