My invention relates to an improvement in machines for washing dishes, in which a continuous stream of either soap-suds or clear hot water is supplied to a crate holding the racks or cages containing the dishes while the crate is rotated so as to bring the greater portion thereof under the action of the water.In Cochran's design water is sprayed on rotating dishes. In 1924, William H. Livens of London, UK patented the modern dishwasher where a rotating sprayer delivers water to stationary dishes.
According to this invention I provide a container having a rotating sprayer or sprayers with means for delivering water of the correct temperature for washing the plates by connecting the sprayers to the ordinary hot or cold water system of the establishement in conjunction with a separate boiler, so that water from the ordinary system can be supplied to the sprayers mixed with water from the boiler and/or at first for a certain period water from the ordinary system may be supplied alone.
As a standard household appliance, the dishwasher became commercially successful in the 1950s.
tags: invention, innovation, patent