Patent · US Active

Radial piston compressor with transmission element and piston guide ring

US12286965B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignees

thyssenkrupp Dynamic Components GmbH · DE
thyssenkrupp AG · DE

Inventors

Ulf Mueller · Schwieberdingen, DE
Uwe Dietel · Lichtentanne, DE
Sebastian Krause · Bruchköbel, DE
Robert Reichelt · Frankenberg/Sachsen, DE

Key dates

Filing date	Sep 14, 2021
Grant date	Apr 29, 2025
Priority date	—
Expiry date	Dec 4, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04B27/053
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The present invention relates to a piston-cylinder assembly for a radial piston compressor. The piston-cylinder assembly comprises a drive shaft with a cylindrical eccentric for guiding the movement of the piston to a top dead center position. A cylindrical piston guide ring guides the movement of the piston to a bottom dead center. Both the cylindrical eccentric and the piston guide ring are connected to the piston by means of respective concave/convex contact surfaces for the positive transmission of the forces.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.