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:
Dec. 14, 1993
Filed:
Mar. 18, 1992
Applicant:
Inventor:
Francesco Cuniberti, Turin, IT;
Assignee:
Iveco Fiat S.p.A., Turin, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B / ;
U.S. Cl.
CPC ...
417356 ;
Abstract
The electric pump comprises a stationary body which defines a chamber for the liquid and in which is mounted to rotate an impeller body provided with a series of blades. The inductor and the armature of a brushless electric motor are formed by two inserts which are embedded in the material of the two bodies during the corresponding moulding thereof. The armature is formed by a series of permanent magnets mounted on a ring of ferromagnetic material and it can be disposed in alignment with the blades of the impeller body.