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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.:

US 12311752 B1

PDFFull Text
Date of Patent:
May. 27, 2025

Filed:

Sep. 12, 2021

Handling of fuel vapour

Applicant:

Ningbo Geely Automobile Research & Development Co., Ltd., Ningbo, CN;

Inventor:

Ronja Rignäs, Bollebygd, SE;

Assignee:

NINGBO GEELY AUTOMOBILE RESEARCH & DEVELOPMENT CO., LTD., Ningbo, CN;

Attorney:

Tucker Ellis LLP

Primary Examiner:

Logan M Kraft

Assistant Examiner:

Joshua Campbell

Int. Cl.
CPC ...
B60K 15/035 (2006.01); B60H 1/00 (2006.01); F02M 31/20 (2006.01); F02M 33/08 (2006.01); H01M 10/613 (2014.01); H01M 10/663 (2014.01); B60K 15/03 (2006.01);
U.S. Cl.
CPC ...
B60K 15/03519 (2013.01); B60H 1/00278 (2013.01); F02M 31/20 (2013.01); F02M 33/08 (2013.01); H01M 10/613 (2015.04); H01M 10/663 (2015.04); B60K 2015/03256 (2013.01);
Abstract

A system includes a fuel tank and a fuel vapour cooling arrangement connected to the fuel tank. The fuel vapour cooling arrangement is arranged to receive fuel vapour evaporated from the fuel in the fuel tank. In the fuel vapour cooling arrangement, the evaporated fuel is condensed into liquid fuel. The fuel vapour cooling arrangement is arranged outside of the fuel tank. A valve is arranged between the fuel tank and the fuel vapour cooling arrangement to control the opening and closing of the connection between the fuel tank and the fuel vapour cooling arrangement.

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Rignäs, Ronja. (2025). Handling of fuel vapour (U.S. Patent No. 12311752). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12311752

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