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US 9,869,312 B2Granted
Piston rod for a piston compressor, and the piston compressor
AssigneeNeuman & Esser GmbH & Co. KG
InventorKlaus Hubert Hoff
Life of this patent
Estimating the term…
Abstract
A piston rod for piston compressors, wherein the piston rod has a base body with one end facing the piston, one end away from the piston, and at least one cavity. The cavity is filled with a solid, whose specific thermal conductivity is greater than that of the base body. Furthermore, the invention concerns a piston compressor with a piston and a nonlubricated piston rod seal, wherein the piston is connected to the described piston rod.
Claims20
A piston rod for piston compressors, wherein the piston rod comprises:
- a base body with one end facing a piston and one end away from the piston, wherein the base body has at least one cavity,
- wherein the cavity is filled with a solid, whose specific thermal conductivity is greater than that of the base body, and wherein the piston rod has no cavities for carrying liquids.
Dependencies are inferred from the claim text.