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:
Mar. 02, 2021
Filed:
Jun. 26, 2019
Ford Global Technologies, Llc, Dearborn, MI (US);
Steven Anatole Frait, Milan, MI (US);
James E. Kearns, Brighton, MI (US);
Keith A. Devereaux, Roseville, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A power split powertrain for a hybrid-electric vehicle powertrain has first and second electric machines disposed on opposite sides of a central support wall having a peripheral edge anchored to a transmission housing and a center region rotatably supporting rotors of the two electric machines on opposite sides of the support wall. A power split gearset is disposed adjacent to the first electric machine such that the first electric machine is between the first support wall and the power split gearset. A brake clutch associated with the second electric machine is mounted to the support wall and the support has a hydraulic feed channel supplying the brake clutch. Resolvers associated with the electric machines are mounted to the support wall and electrical connections with the resolvers are integrated with the support wall. A multi-step transmission assembly receiving torque from the power split gearset is also enclosed by the transmission housing.