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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 12006902 B1

PDFFull Text
Date of Patent:
Jun. 11, 2024

Filed:

Mar. 03, 2021

Fuel injector and fuel system having integral filter supported in valve seat plate, and valve seat plate and filter assembly

Applicant:

Caterpillar Inc., Peoria, IL (US);

Inventors:

Manjunath Bannur Nagaraja, Naperville, IL (US);

Benjamin Ray Tower, Varna, IL (US);

Venkata R. Tatikonda, Peoria, IL (US);

Adam Charles Hill, Pontiac, IL (US);

Assignee:

Caterpillar Inc., Peoria, IL (US);

Attorney:

Brannon Sowers & Cracraft PC

Primary Examiner:

Joseph A Greenlund

Assistant Examiner:

Kevin Edward Schwartz

Int. Cl.
CPC ...
F02M 61/16 (2006.01); F02M 37/00 (2006.01); F02M 61/12 (2006.01); F02M 61/18 (2006.01);
U.S. Cl.
CPC ...
F02M 61/165 (2013.01); F02M 37/0047 (2013.01); F02M 61/12 (2013.01); F02M 61/1866 (2013.01);
Abstract

A fuel system for an internal combustion engine includes a pressurized fuel supply, and a fuel injector fluidly connected to the pressurized fuel supply. The fuel injector includes a valve seat plate forming a valve seat, an injection control valve, and a nozzle cavity. A filter, which can include a 2-dimensional filter, is positioned partially within the valve seat plate and partially within an injector body to filter an incoming flow of high-pressure fuel. The valve seat plate and filter are integrated in a valve seat plate and filter assembly.

Find Patent Forward Citations

Bannur Nagaraja, Manjunath. (2024). Fuel injector and fuel system having integral filter supported in valve seat plate, and valve seat plate and filter assembly (U.S. Patent No. 12006902). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12006902

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

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