Hamilton smith washing machine biography of mahatma

Throughout history, many devices, from the washboard to the roller, have been invented to make the laundry process easier and to complete it more quickly. However, all these devices required the workforce of their users. In , Hamilton Smith patented a rotary washing machine. It had a cylindrical structure and had a churning water and rotating paddles.

This washing machine was one of the first examples of modern washing machines. Other washing machine manufacturers have developed similar products by combining shovels with machines. All of these early machines included a hand crank. But before long, models with fuel- or electric-powered engines were integrated instead of the hand crank. Alva John Fisher was born in and died in In , he made the world's first electric washing machine.

The document discusses the history and

In the washing machine called Thor, dirty laundry was placed in a metal drum placed horizontally. The drum was rotated by the electric motor, and the laundry was being cleaned slowly as it rolled over each other. Fisher invented the washing machine in , at the age of The electric washing machine, invented by Alva Fisher, began to be produced in The company that manufactures and sells this machine is the Hurley machinery company in Chicago.

Fisher applied for the patent of the machine he found in and received the patent in