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:
Jul. 23, 2013
Filed:
Dec. 22, 2011
J. Axel Radermacher, Foothill Ranch, CA (US);
Paul Boskovitch, Costa Mesa, CA (US);
J. Axel Radermacher, Foothill Ranch, CA (US);
Paul Boskovitch, Costa Mesa, CA (US);
Fisker Automotive, Inc., Anaheim, CA (US);
Abstract
A motor drive system configuration for a hybrid vehicle includes a first motor, a second motor, a differential mounted between the first motor and the second motor, a differential gear, a reduction gear, and a rotatable shaft. The reduction gear includes first end in meshed engagement with the differential gear and a second end. The rotatable shaft includes a first end rotatably coupled to the first motor and a second end rotatably coupled to the second motor. The second end of the rotatable shaft includes a gear in meshed engagement with the second end of the reduction gear. The rotatable shaft has a ninety degree input into the differential and the first and second motors are mounted in-line with the rotatable shaft.