Pump consisting of a mechanism transmitting to a tubular circuit system periodic rotational inertial forces developing in the liquid contained therein continuous pressure and flow
The details necessary for embodying the present invention are: a supporting frame; two rotors; a system for the periodic alternating motion thereof with phases of 0.degree. and 90.degree.; two tubular 2-phase circuits (CB) consisting of two parallel identical tubes termed "active circuits" with an inlet and outlet tube at the connection points; starting from the inlet, where to each circuit is applied a one-way valve with the task of allowing only inlet of the liquid, the two circuits constituting the CB are wound one with right-hand direction and the other with left-hand direction; on each rotor an identical CB is fastened. The inlet of the first CB is connected with the feed source and the outlet with the inlet of the other CB, whose outlet is connected with the user. The connections of the 2-phase circuits are made with flexible tubes. With crankshaft rotation the two CBs develop a pressure differential and a continuous flow with valves constantly open. The operating principle is extended to various types of CB by use of two rotors out of phase by 90.degree. or of four rotors out of phase by 0.degree., 90.degree., 180.degree. and 270.degree. in order to obtain 2-phase, 4-phase or multifunction pumps.
A biphase conveyor of a mixture of fine solid components with pasty and liquid components based on the use of rotational and periodic inertial forces is described. In accordance with the present invention the conveyor comprises a mechanism which impresses on the identical rotor pair R.sub.1 and R.sub.2 a periodic oscillatory motion with identical frequency and with phase other than 90.degree.. The oscillation mechanism can consist indifferently of a connecting rod & crank system or a rotating bearing with eccentric axis between two guides fastened to the rotor. On R.sub.1 is rigidly fastened a biphase circuit whose inlet E.sub.01 is connected with the feeder of the materials to be conveyed and the outlet U.sub.01 with the inlet E.sub.02 of an identical biphase circuit fastened on R.sub.2 whose outlet U.sub.02 is connected with the user. All this develops a resultant of continuous inertial forces with constant direction from E.sub.01 to U.sub.02 which causes the flow of the materials making up the mixture.
