Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F04
POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
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F04B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
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27/00
Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
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F04B27/04
having cylinders in star- or fan-arrangement
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F04B27/053
with an actuating element at the inner ends of the cylinders
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F04B27/0536
with two or more series radial piston-cylinder units
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F04B27/0538
directly located side-by-side
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