Patent · US Active

Rotor blade for an axial flow turbomachine and mounting for such a rotor blade

US8951016B2 · kind B2 · utility

1Cited by

8References

10Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Fathi Ahmad · Kaarst, DE
Günther Walz · Wetter (Ruhr), DE

Key dates

Filing date	Jun 17, 2010
Grant date	Feb 10, 2015
Priority date	—
Expiry date	Sep 18, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01D5/3007
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A rotor blade for an axial flow turbomachine, preferably a turbine, and to a mounting for such a rotor blade is provided. In the rotor blade, the two opposing lateral walls of the blade base are continuously curved along their extension between platform and bottom side of the blade base in order to reduce the mechanical load in the blade base and that of the walls supporting the blade base of a rotor.

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