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:
Feb. 11, 2025
Filed:
Nov. 13, 2023
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Yuta Urushibara, Tokyo, JP;
Hiroshi Sakai, Tokyo, JP;
Tetsuya Hiraide, Tokyo, JP;
Tomohiko Nozaki, Tokyo, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 1/02 (2006.01); F02B 75/22 (2006.01); F02F 7/00 (2006.01); F01L 1/053 (2006.01);
U.S. Cl.
CPC ...
F01L 1/024 (2013.01); F02B 75/22 (2013.01); F02F 7/008 (2013.01); F01L 2001/0537 (2013.01);
Abstract
A sound reducing device () for an internal combustion engine () comprises a chamber forming member () defining a sound reducing chamber () having a prescribed column length jointly with a belt cover, and the sound reducing chamber communicates with the belt chamber via an opening (), and the opening opposes a part of a timing belt passed around the cam pulley.