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:
May. 22, 2018
Filed:
May. 24, 2012
Applicant:
Michael Veeh, Kleinrinderfeld, DE;
Inventor:
Michael Veeh, Kleinrinderfeld, DE;
Assignee:
Baumueller Nuernberg GmbH, Nuernberg, DE;
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/20 (2006.01);
U.S. Cl.
CPC ...
H02K 5/20 (2013.01);
Abstract
A coolable machine housing of an electric machine has a housing shell formed as an extruded section with integrated cooling ducts. The housing shell can be covered at the end faces by bearing end plates. The axially extending cooling ducts communicate with one another through connecting ducts. The cooling ducts in the extruded housing shell extend in pairs as cooling duct pairs between the shell end faces. The connecting ducts are boreholes that penetrate the outer wall by way of borehole openings that are closed by way of closing elements.