7
Machines or installations for draining, clarifying, separating, classifying or sorting of mixtures in multiple phases, including solid-liquid mixtures, liquid-liquid mixtures, solid-solid mixtures, solid-solid-liquid mixtures, solid-liquid-liquid mixtures; Centrifuges, solid bowl worm centrifuges, decanters, disc centrifuges, separators, band presses, and integration thereof in a process line as machines or installations; Machines or installations for draining, clarifying, separating, classifying or sorting suspensions with crystalline, granular or fibrous solid particles, sludge with amorphous solid particles, where necessary through the addition of auxiliary flocculating agents, liquid mixtures consisting of two liquids with different densities and one solid phase, where necessary through the addition of emulsion splitting agents, two solids of different densities, with the aid of a carrier fluid; Machines or installations for processing vegetable or animal fats or oils, beverages, chemical or pharmaceutical preparations, starch suspensions, proteins, clarified sludge, industrial waste water, mineral oil, in particular the aforesaid goods for draining, clarifying, separating, classifying or sorting the aforesaid substances; Mechanical devices for control, power generation or transmission, including motors and engines, couplings, gears, in particular the aforesaid goods for the aforesaid machines or installations; Apparatus and mechanical apparatus for separating the components in mixtures of solids and liquids; Machines, machine tools, in particular mechanical apparatus for separating mixtures of solids and liquids; Motors and engines (except for land vehicles); Machine coupling and transmission components (except for land vehicles); Agricultural implements other than hand-operated; Parts and accessories for the abovementioned products insofar as they are contained in class 7
11
Conduits and conduit systems for separating or clarifying technology machines or installations; Machines and apparatus, included in class 11, for separating the components in mixtures of solids and liquids, mixtures of solids, mixtures of liquids; Apparatus, included in class 11, for removing water or other liquids from solids in suspensions
37
Building, installation and commissioning, maintenance, repair of separating or clarifying technology installations or machines, in particular within the framework of process integration