The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 01, 2002
Filed:
Apr. 14, 2000
Applicant:
Inventor:
Wolfgang Warnke, Herleshausen, DE;
Assignee:
Mannesmann Vdo AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/00 ;
U.S. Cl.
CPC ...
H02K 1/00 ;
Abstract
In an electric motor, through which fuel flows, an armature core bundle of a rotor has a hose-like casing. This hose-like casing is manufactured from a fuel-resistant material and protects the armature core bundle against corrosion. An unbalance in the rotor due to the hose shape of the casing is kept particularly low.