Patent · US Expired

Shock-proof electric marine engine, e.g. engine or generator

US7029339B2 · kind B2 · utility

8Cited by

7References

21Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Karsten Brach · Berlin, DE
Peter Hein · Bamberg, DE
Thomas Hofmann · San Diego, US
Manfred Krüger-Gotzmann · Berlin, DE
Christian Meyer · Karlsruhe, DE
Christian Schiller · Echterdingen, DE
Peter Vogeley · Falkensee, DE
Ralf Wilcke · Berlin, DE

Key dates

Filing date	Aug 30, 2002
Grant date	Apr 18, 2006
Priority date	—
Expiry date	Aug 30, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A shock-proof electric marine engine, e.g. an engine or generator, is for a marine (Navy) ship, and includes a stator and a rotor in a housing. The stator and the rotor are connected in such a way that they are rotatably displaceable in a counter direction and in a radial/axial manner with limited slack. The rotor and stator form a displaceable unit in relation to the housing, which can be displaced away from the housing with a higher vibration overshoot range. The housing is elastically connected to the marine (navy) ship.

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