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:
Sep. 13, 2022
Filed:
Mar. 01, 2018
Applicant:
Hella Gmbh & Co. Kgaa, Lippstadt, DE;
Inventors:
Ingo Geue, Bad Sassendorf, DE;
Alexander Happe, Warstein, DE;
Theodor Hüser, Geseke, DE;
Norbert Thonemann, Paderborn, DE;
Assignee:
Hella GmbH & Co. KGaA, Lippstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 13/06 (2006.01); F04D 29/02 (2006.01); H02K 1/02 (2006.01); H02K 3/30 (2006.01); H02K 3/44 (2006.01); H02K 5/12 (2006.01); H02K 15/00 (2006.01); F04D 29/046 (2006.01); F04D 29/22 (2006.01); H02K 1/06 (2006.01); H02K 3/02 (2006.01);
U.S. Cl.
CPC ...
F04D 13/06 (2013.01); F04D 13/064 (2013.01); F04D 29/026 (2013.01); H02K 1/02 (2013.01); H02K 3/30 (2013.01); H02K 3/44 (2013.01); H02K 5/12 (2013.01); H02K 15/00 (2013.01); F04D 29/046 (2013.01); F04D 29/2222 (2013.01); F04D 29/2266 (2013.01); F05D 2230/90 (2013.01); H02K 1/06 (2013.01); H02K 3/02 (2013.01);
Abstract
A pump for liquids is provided, comprising a pump chamber in which a bucket wheel is mounted on a bearing so that it can rotate, and an electric motor with a stator and a rotor. The stator has stator laminations and coils, and is coated with plastic in some parts and an electric/electronic activation device. The pump is intended to have a long service life and at the same time require as little installation space as possible. This is achieved by the stator laminations of the stator being at least in part electroplated.