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:
Oct. 21, 2025
Filed:
Mar. 15, 2023
Applicant:
Eaton Intelligent Power Limited, Dublin, IE;
Inventors:
Nicola Andrisani, Turin, IT;
Emanuele Raimondi, Turin, IT;
Assignee:
EATON INTELLIGENT POWER LIMITED, Dublin, IE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 13/04 (2006.01); F01L 1/18 (2006.01); F01L 1/26 (2006.01); F01L 13/00 (2006.01); F01L 13/06 (2006.01);
U.S. Cl.
CPC ...
F01L 1/181 (2013.01); F01L 1/267 (2013.01); F01L 13/0005 (2013.01); F01L 13/065 (2013.01); F01L 2013/001 (2013.01);
Abstract
A rocker arm assembly for an engine including a main body rotatable about a shaft. The main body has a roller end and a valve end. A first switchable castellation assembly is disposed in the valve end. The first switchable castellation assembly has a distal end configured to selectively move a first valve. A second switchable castellation assembly is disposed in the valve end. The second switchable castellation assembly has a distal end configured to engage a valve bridge assembly. The valve bridge assembly is configured for engaging and actuating a second valve.