ES1029966U - Device self-cleaning filter. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Filtering device alone, that being based on the disposition of a series rings coaxially positioned on an axis concentric common forming a cartridge, in which the rings are overlapped with each other and affected channel radio or other shaping by both sides for passage of fluid leak from abroad to the interior, complementing is with a closing bell coupled on the proper base where are entered the entry and exit of liquid, essentially it is defined because in the annotated base bottom of the device is planned a rubber diaphragm secured to own cartridge axis and forming a camera with corresponding lower base cover, to which camera is susceptible to apply pressure through which diaphragmatic and for axis on which they are located occur superimposing them rings, resulting in a slight gap between them that posibilit a elpaso flow converse fluid from within the cartridge to the outside thereof, producing cleaning the channels of these rings and camera external determined between them and the closing bell external device, all previous change of direction flow fluid, which penetrate through the nozzles planned at the bottom of cartridge and leave for riding that is entering the role of filtration device, foreseeing media control for detection continuous pressure difference entry and exit, media control that perform to send the signal corresponding to a series of valves that reverse the flow direction when dirt reaches about cartridge defaults. (Machine-translation by Google Translate, not legally binding)