Joel Houghton, an American, invented the first dishwasher so back in 1850. It was a wooden machine with a wheel that had to be turned by hand. This action sprayed water to clean the dishes. Joel had even been patented.
LA Alexander, in 1865 received a patent for its reinvention. This was also a hand-operated one. It uses a hand crank and gears to turn the cake on a rack of dirty dishes in the dishwasher.
But these two models are not able to purifydirty dishes.
Josephine Cochrane was the granddaughter of John Fitch, who invented the steamboat. It was a rich woman, a lot of fun. Josephine was a caring woman, because her maids were chipping her fine china. He invented the dishwasher in 1886. It 'been a mechanical device that worked by hand. Their goal was to wash the dishes quickly and without breaking the chip.
You wire the fan to measure the size of their delicacies. Plates, cups and saucers werewire placed in trays. The subjects were kept in a wheel that was placed in a copper pot. If an engine has been turned on, turned the hot water and soap wheel from the boiler to clean the dishes.
The dishwasher was a success. Josephine is his invention at the World of Chicago in 1893. Restaurants and hotels were interested in the dishwasher. This has led him to found a society for the production of dishwashers. The company became KitchenAid.
MoreCompany manufactures dishwashers who worked on the steam. The dirty dishes were placed on a conveyor belt or a rotating basket and went under jets of hot water. The cleaning was not good.
Better models with permanent plumbing were invented in 1920. William Howard soul, in 1937 invented a small dishwasher is ideal for home use. It was like the modern dishwasher with a front door to load the dirty dishes and a spray arm. In 1940, electric heaters to dry the dishes were wetadded.
By the year 1950 the dishwasher was a normal kitchen utility. In the 1970s, dishwashers were very common in homes in America.
