Patent · US Active

Air-cooled electrical machine with automatic clutch

US9112387B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

Ford Global Technologies, LLC · US

Inventors

Stefan Quiring · Leverkusen, DE
Kay Hohenboeken · Cologne, DE
Jan Linsel · Cologne, DE

Key dates

Filing date	Jan 9, 2012
Grant date	Aug 18, 2015
Priority date	—
Expiry date	May 18, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH02K7/1085
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The disclosure relates to an air-cooled electromechanical system having a rotor, a driver element, and a fan impeller, the rotor comprising a rotor shaft and field winding. Said disclosure proposes that the fan impeller is rotatably mounted on the rotor shaft and can be connected to and/or disconnected from the rotor and/or the rotor shaft by an automatic clutch.

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