142848 ⎘
Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement; Details, component parts specially adapted for such pumps Supporting and guiding means for the pistons
Piston cylinder arrangement for an oil free compressor having cooling passageways and method of cooling wrist pin bearing surface
#2Compressor unit, and compressor
#3Radial piston machine and piston for a radial piston machine of this type
#4Tappet