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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.:

US 8973363 B1

PDFFull Text
Date of Patent:
Mar. 10, 2015

Filed:

Mar. 02, 2010

Electrical machine comprising cooling channels

Applicants:

Thorsten Rohwer, Tamm, DE;

Denis Kern, Stuttgart, DE;

Andreas Herzberger, Remseck-Aldingen, DE;

Inventors:

Thorsten Rohwer, Tamm, DE;

Denis Kern, Stuttgart, DE;

Andreas Herzberger, Remseck-Aldingen, DE;

Assignee:

Robert Bosch GmbH, Stuttgart, DE;

Attorney:

Michael Best & Friedrich LLP

Primary Examiner:

Thomas Denion

Assistant Examiner:

Mickey France

Int. Cl.
CPC ...
F02D 25/00 (2006.01); H02K 9/00 (2006.01); H02K 5/20 (2006.01); H02K 9/19 (2006.01); B60L 3/00 (2006.01); B60L 11/14 (2006.01);
U.S. Cl.
CPC ...
H02K 9/005 (2013.01); H02K 5/20 (2013.01); H02K 9/19 (2013.01); B60L 3/0061 (2013.01); B60L 11/14 (2013.01); Y10S 903/902 (2013.01); B60L 2210/40 (2013.01); B60L 2240/36 (2013.01); B60L 2240/425 (2013.01);
Abstract

The invention relates to an electric motor, in particular for a motor vehicle, comprising a housing (), a shaft () having an axle (), a stator and a rotor, at least one channel () for conducting a coolant for cooling the electric motor (), wherein the geometry of the alignment of at least one section () of the at least one channel () is designed such that the coolant flows in the direction of the axle () of the shaft () through the at least one channel (), having a deviation of less than 40°.

Find Patent Forward Citations

Rohwer, Thorsten. (2015). Electrical machine comprising cooling channels (U.S. Patent No. 8973363). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8973363

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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