US 2014/0197092 A1 · FILTERING DEVICE FOR HIGHLY VISCOUS FLUIDS

Abstract

The invention relates to a filtering device (100) for highly viscous fluids, having at least two parallel screen plungers (11, 11′) which are arranged in a displaceable fashion in screen plunger bores of a housing (10) and which have in each case at least one screen cavity (13; 13′) in which at least one filter element (14, 14′) is arranged, wherein the housing (10) has an inflow opening (21) from which, on the untreated side, at least one flow duct (22) leads to each screen plunger bore, and said housing has at least one flow duct (32) which, on the clean side, leads from each screen plunger bore to an outflow opening (31). On the untreated side and/or on the clean side, in each case one common flow duct (22, 32) leads rectilinearly along both screen plunger bores and, in a production position, tangentially intersects the screen cavities (13; 13′).

Claims9

Dependent claims

A filtering device for highly viscous fluids, having at least two parallel screen bearing pistons, which are disposed in screen bearing piston holes of a housing such that they can be displaced, and which each exhibit at least one screen cavity, in which at least one filter element is disposed, wherein the housing exhibits an intake opening, from which, on the dirty side, at least one flow channel leads to each screen bearing piston hole, as well as at least one flow channel, which leads on the clean side from each screen bearing piston hole to a discharge opening, wherein the dirty side and/or on the clean side, in each case a collective flow channel is guided in a straight line along both screen bearing piston holes, which tangentially intersects the screen cavities when in an operational state.

Dependencies are inferred from the claim text.

Filtering device for highly viscous fluids

Life of this patent

Filtering device for highly viscous fluids

Life of this patent

Abstract

Claims9