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:
Jan. 28, 2025
Filed:
Jun. 03, 2024
Applicant:
Eaton Intelligent Power Limited, Dublin, IE;
Inventors:
James E. McCarthy, Jr., Kalamazoo, MI (US);
Mihai Dorobantu, Mission Viejo, CA (US);
Kevin Snyder, Tekonsha, MI (US);
Assignee:
Eaton Intelligent Power Limited, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/00 (2006.01); F02B 37/16 (2006.01); F02B 37/22 (2006.01); F02B 39/04 (2006.01); F02B 39/10 (2006.01); F02B 39/12 (2006.01); F02D 13/02 (2006.01); F02D 13/04 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0005 (2013.01); F02B 37/16 (2013.01); F02B 37/225 (2013.01); F02B 39/04 (2013.01); F02B 39/10 (2013.01); F02B 39/12 (2013.01); F02D 13/0226 (2013.01); F02D 13/04 (2013.01); F02D 41/0007 (2013.01); F02D 2200/04 (2013.01);
Abstract
A method of operating a system including a hydrogen internal combustion engine and a supercharger between a normal operating mode and an engine braking mode. In the normal operating mode, the supercharger operates at a first rotational speed to deliver air to an intake manifold of the engine. In the engine braking mode, the supercharger operates at a second rotational speed to deliver air to the intake manifold and a restriction is provided to increase a pressure ratio across the supercharger.