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. 28, 2004
Filed:
May. 09, 2002
Applicant:
Inventors:
Markus Heim, Kirchdorf/Krems, AT;
Herbert Gösweiner, Windischgarsten, AT;
Assignee:
TCG Unitech Aktiengesellschaft, Kirchdorf/Krems, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 1/700 ;
U.S. Cl.
CPC ...
F04B 1/700 ;
Abstract
The invention relates to a pump for fluid media, more particularly to a cooling water pump for internal combustion engines with an electric motor configured as a disk armature for actuating the pump, said electric motor being directly connected to an impeller ( ) of the pump. A simple structure and high operational reliability are achieved in that a driving flange ( ) projects radially outward on the outer circumference of the pump's impeller, magnets ( ) or windings ( ) being molded therein for the contactless drive of the impeller ( ).