摘要:
There is provided a device and a method for producing nozzle-type openings in spray arms for dishwasher machines, which enables the form of the nozzle-type openings in spray arms to alter rapidly even if only one spray arm is provided and enable different nozzle geometries to be created during the production process in the event of different spray arms.
摘要:
A method is provided enabling a dishwasher to be operated with variable wash programs, wherein the filter systems of the dishwasher do not become overloaded with protruding wash residues in the rinsing fluid. The method makes it possible to vary the pressure used to convey the rinsing fluid from the circulating pump to the at least one spray device. The advantage thereof is that protruding wash residues in the rinsing liquid can be reduced or flattened in order to prevent the filter systems in the dishwasher from becoming overloaded so that the cleaning effects of the filter system can remain functional.
摘要:
A movement reversal device is used in a dishwasher. The dishwasher contains a washing receptacle which is provided with at least two spraying devices impinging upon goods to be washed that are disposed in the washing receptacle by a fluid transported via a circulating pump. The transported fluid flows through the movement reversal device that contains at least two outlets for feeding different spraying devices with the fluid. The outlets can be opened or closed in such a way by a positioning element that one or several or all outlets are open or closed one after another and/or continuously. In order to produce the movement reversal device in such a way that the actions of the electronically regulated revolution speed of the circulating pump can be replaced in a simple manner, the positioning element is provided with at least one opening with a diameter that is different from the diameter of at least one other opening.
摘要:
A front-loading dishwasher includes at least one basket movable out of the machine toward the front. At least one spray arm is rotatably disposed below the basket, has spray nozzles aimed at the basket and is supported on a fluid supply line that extends from one wall of the machine and is connected to a recirculating pump. A portion of the fluid supply line protruding approximately horizontally into a tub in the region of the bottom of the basket ends in a 90.degree. elbow with an outlet stub pointing downward. The spray arm rests with two wall portions located at different horizontal levels on bearing points of the elbow, which creates a simple spray arm support, in which bearing friction is substantially avoided.