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. 23, 2001
Filed:
Sep. 14, 1999
Norbert L{umlaut over (u)}tkenhaus, Olfen, DE;
Stephan Schreckenberg, Dortmund, DE;
Wilo GmbH, Dortmund, DE;
Abstract
An electrical motor has a housing, a rotor rotatable in the housing about an axis, a stator in the housing surrounding the rotor and having a plurality of windings each in turn having two axially directed and projecting ends, and a plate fixed to the windings and having an inner face turned axially toward the windings and an outer face turned axially away from the windings. The winding ends project axially past the plate and are exposed at the outer face thereof. Connector strips on the plate engage and interconnect at least some of the winding ends. Contacts on the outer plate face are connected to at least some of the winding ends.