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. 03, 2019
Filed:
Mar. 15, 2017
Applicant:
Beckhoff Automation Gmbh, Verl, DE;
Inventor:
Jens Onno Krah, Wuppertal, DE;
Assignee:
Beckhoff Automation GmbH, Verl, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/33 (2016.01); H02K 11/21 (2016.01); H02K 9/22 (2006.01);
U.S. Cl.
CPC ...
H02K 11/33 (2016.01); H02K 9/22 (2013.01); H02K 11/21 (2016.01);
Abstract
A drive device comprises an electric motor, a first receiving area and a second receiving area. The first receiving area may include converter power electronics. The second receiving area may include further electronics. The first and second receiving areas may be formed on the B-side of the electric motor. The first and second receiving areas may be thermally decoupled from one another by a thermal isolation, such that during the operation of the electric motor a first temperature zone can be formed in the first receiving area and a second temperature zone can be formed in the second receiving area.