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:
Aug. 26, 2003
Filed:
Sep. 14, 2001
John Allen, Torrance, CA (US);
Gerhard Delf, Santa Barbara, CA (US);
Kevin Birch, Santa Barbara, CA (US);
Daniel Black, Santa Barbara, CA (US);
Rhett Hedrick, Santa Barbara, CA (US);
Len Wedman, Santa Barbara, CA (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
A system for controlling the temperature of an electric motor in an electric assisted turbocharger that is coupled to an internal combustion engine has a turbocharger with an electric motor disposed within a motor housing. The motor housing has a motor housing inlet and a motor housing outlet. The turbocharger has a compressor with a compressor inlet and a compressor outlet. The turbocharger also has a turbine. A first cooling hose is coupled to the compressor outlet and coupled to the motor housing inlet. A second cooling hose is coupled to the motor housing outlet and coupled to the compressor inlet.