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:
Nov. 15, 2022
Filed:
Feb. 16, 2021
GM Global Technology Operations Llc, Detroit, MI (US);
Michael B. Viola, Macomb Township, MI (US);
Anne M. Dailly, West Bloomfield, MI (US);
Miles K. Maxey, Ann Arbor, MI (US);
Timothy E. McCarthy, Grand Blanc, MI (US);
Darrell W. Burleigh, Fenton, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
The concepts described herein provide for a system, apparatus and/or method for fuel vapor capture on-vehicle for evaporative emission control. This includes a device for capturing fuel vapor on-vehicle that includes a canister device having a first port that is fluidly coupled to a head space portion of a fuel tank. The canister device defines a chamber that is fluidly coupled in series between the first port and a second port. A first Metal Organic Framework (MOF) material is disposed in the chamber to adsorb fuel vapor constituents.