| 摘要 |
PCT No. PCT/EP78/00002 Sec. 371 Date Feb. 28, 1979 Sec. 102(e) Date Feb. 28, 1979 PCT Filed Jun. 26, 1978 PCT Pub. No. WO79/00020 PCT Pub. Date Jan. 25, 1979. The subject of the invention is an apparatus for homogenizing liquid and viscous substances, which consists of a high-pressure pump with a crank drive and at least one piston guided in a cylinder block and driven by means of connecting and side rods, and a homogenizing unit, which is arranged on the cylinder block of the high-pressure pump by means of an intermediary chamber that may be opened. The homogenizing unit has a two-part homogenizing head, which consists of a sleeve with a smooth-walled, conical let-through borehole opening out on the outlet side and a plunger held in this borehole by axial compression and guided by guide projections into the corresponding recesses arranged in the sleeve, which plunger has a solid section of essentially truncated-cone-shaped surface area, on which axial and successive ring-shaped steps are constructed, each step having its external periphery adjacent to the borehole.
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