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:
Oct. 18, 2022
Filed:
May. 18, 2018
Mahle International Gmbh, Stuttgart, DE;
Mirko Hoerz, Esslingen, DE;
Hans-Ulrich Steurer, Stuttgart, DE;
Josef Sonntag, Nuertingen, DE;
Stojan Markic, Kojsko, SI;
Andrej Licen, Branik, SI;
Aleks Medvescek, Rence, SI;
Peter Sever, Murska Sobota, SI;
Philip Grabherr, Stuttgart, DE;
Abstract
An electric machine, for example for a motor vehicle, is disclosed. The electric machine includes a rotor rotatable about an axis of rotation that defines an axial direction of the electric machine, and a stator including stator windings. A coolant distributor chamber and a coolant collector chamber are provided, and arranged with an axial spacing to one another. The coolant distributor chamber fluidically communicates with the coolant collector chamber for cooling the stator windings via at least one cooling channel that can be flowed through by a coolant. At least one of the stator windings is embedded into a plastics compound composed of an electrically insulating plastic for thermal coupling.