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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 12161965 B1

PDFFull Text
Date of Patent:
Dec. 10, 2024

Filed:

Aug. 25, 2022

Volume compensating device for adsorbent fill compensation in an evaporative emissions canister

Applicant:

Delphi Technologies Ip Limited, St. Michael, BB;

Inventors:

Angel Huerta Ortiz, Cd. Juarez, MX;

Victor Hugo Alvarado Bautista, Cd. Juarez, MX;

Jorge Alberto Perea Urbina, Ciudad Juarez, MX;

Luz Nadir Avila Arambula, Ciudad Juarez, MX;

Jose Mauricio Alonso, Ciudad Juarez, MX;

Cesar Cain Chavez Sandoval, Ciudad Juarez, MX;

Assignee:

PHINIA JERSEY HOLDNGS LLC, Wilmington, DE (US);

Attorney:

WARNER NORCROSS + JUDD LLP

Primary Examiner:

Phutthiwat Wongwian

Assistant Examiner:

Sherman D Manley

Int. Cl.
CPC ...
B01D 53/00 (2006.01); B01D 53/04 (2006.01); B01J 20/20 (2006.01); F02M 25/08 (2006.01);
U.S. Cl.
CPC ...
B01D 53/0415 (2013.01); B01J 20/20 (2013.01); B01D 2253/102 (2013.01); B01D 2257/702 (2013.01); B01D 2259/4516 (2013.01); F02M 25/0836 (2013.01); F02M 25/0854 (2013.01);
Abstract

A volume compensating device for adsorbent fill compensation in an evaporative emissions canister is provided. The device includes a planar base plate having first and second opposite surfaces. A plurality of legs extend away from the first surface of the base plate. The legs each include a terminal free end. A foot is formed at the terminal free end of each leg. An evaporative emissions canister including the volume compensating device is also provided. The evaporative emissions canister includes an adsorbent filled chamber and a void space separated from the adsorbent filled chamber by a partition. The volume compensating device is disposed in the void space. The second surface of the base plate engages the partition, the feet of the legs engage an inner surface of the void space, and the legs resiliently urge the partition towards the adsorbent filled chamber, thereby preventing the adsorbent from entering the void space.

Find Patent Forward Citations

Huerta Ortiz, Angel. (2024). Volume compensating device for adsorbent fill compensation in an evaporative emissions canister (U.S. Patent No. 12161965). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12161965

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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