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:
Sep. 26, 2023
Filed:
Oct. 17, 2018
Applicant:
Eaton Intelligent Power Limited, Dublin, IE;
Inventors:
Assignee:
EATON INTELLIGENT POWER LIMITED, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 3/04 (2006.01); C23C 4/01 (2016.01); C23C 4/11 (2016.01); C23C 4/129 (2016.01); C23C 4/134 (2016.01); B21K 1/22 (2006.01); B23P 15/00 (2006.01); C23C 4/02 (2006.01); F16K 1/38 (2006.01);
U.S. Cl.
CPC ...
F01L 3/04 (2013.01); B21K 1/22 (2013.01); B23P 15/002 (2013.01); C23C 4/01 (2016.01); C23C 4/02 (2013.01); C23C 4/11 (2016.01); C23C 4/129 (2016.01); C23C 4/134 (2016.01); F16K 1/385 (2013.01); F01L 2303/00 (2020.05);
Abstract
A poppet valve includes: a valve body comprising a valve stem body, a valve head body with a valve combustion face, and a valve fillet body interconnecting the valve stem body and the valve head body. The valve fillet body surface has an increased thermal resistance compared to the valve combustion face.