Patent · US Active

Rotor end-bell for electric generators

US9859766B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Peter Gröppel · Erlangen, DE
Steffen Lang · Hallerndorf, DE
Claus Rohr · Mannheim, DE

Key dates

Filing date	Jun 13, 2012
Grant date	Jan 2, 2018
Priority date	—
Expiry date	Jun 29, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH02K3/527
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rotor end-bell (2) for an electric generator, the rotor end-bell (2) being made at least in part of fiber-reinforced plastic. A rotor (1) and an electric generator (T) have at least one such rotor end-bell (2). The end-bell can be advantageously used in high-speed turbo generators.

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