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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 11078872 B1

PDFFull Text
Date of Patent:
Aug. 03, 2021

Filed:

Nov. 28, 2018

Engine with egr device

Applicant:

Kubota Corporation, Osaka, JP;

Inventors:

Yoshikazu Takemoto, Sakai, JP;

Hideyuki Goto, Sakai, JP;

Takahito Hamasaki, Sakai, JP;

Kentaro Nagai, Sakai, JP;

Tomoya Akitomo, Sakai, JP;

Kumiko Sakaguchi, Sakai, JP;

Assignee:

KUBOTA CORPORATION, Osaka, JP;

Attorney:

Panitch Schwarze Belisario & Nadel LLP

Primary Examiner:

Phutthiwat Wongwian

Assistant Examiner:

Arnold Castro

Int. Cl.
CPC ...
F02M 26/22 (2016.01); F02M 26/41 (2016.01); F02M 26/13 (2016.01); F28D 7/10 (2006.01); F02M 26/11 (2016.01); F28D 21/00 (2006.01); F28F 1/06 (2006.01); F28F 1/02 (2006.01); F01P 3/20 (2006.01);
U.S. Cl.
CPC ...
F02M 26/22 (2016.02); F01P 3/20 (2013.01); F02M 26/11 (2016.02); F02M 26/41 (2016.02); F28D 7/106 (2013.01); F28D 21/0003 (2013.01); F28F 1/025 (2013.01); F28F 1/06 (2013.01); F01P 2060/00 (2013.01);
Abstract

An engine with an EGR device includes an engine case, and an EGR pipe that introduces an EGR gas into an intake path. The EGR pipe is arranged to pass through an inside of the engine case. A part of the EGR pipe in the engine case is arranged to face a cooling water path in the engine case. The engine case is defined by a cylinder head. The cooling water path is arranged to surround a whole circumference of the EGR pipe.

Find Patent Forward Citations

Takemoto, Yoshikazu. (2021). Engine with egr device (U.S. Patent No. 11078872). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11078872

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

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