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. 13, 2026
Filed:
Sep. 13, 2023
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Shailesh Joshi, Ann Arbor, MI (US);
Danny Lohan, Northville, MI (US);
Ercan Dede, Ann Arbor, MI (US);
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC., Plano, TX (US);
Abstract
Impingement cooling systems, electronic motor assemblies, and electric vertical take-off and landing (eVTOL) systems are disclosed. In one embodiment, an impingement cooling system includes an electronic device casing downstream a propulsion air-flow and one or more electronic devices housed in the electronic device casing. A plurality of fins extend from the electronic device casing. At least one of the plurality of fins is an airfoil fin. The airfoil fin includes a high-pressure side with an air inlet that receives the propulsion air-flow. An inner conduit is fluidly coupled to the air inlet and directs the propulsion air-flow over the electronic device casing. A low-pressure side with an air outlet is fluidly coupled to the inner conduit. The air outlet expels the propulsion air-flow into the atmosphere.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile