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:
Dec. 03, 2013
Filed:
Jan. 25, 2011
Jérôme Escriva, Paris, FR;
Bruno Blanc, Bruell-en-Vexin, FR;
Hervé Pohier, Le Plessis-Trévlse, FR;
Norbert Lartigue, Le Plessis-Robinson, FR;
Jérôme Escriva, Paris, FR;
Bruno Blanc, Bruell-en-Vexin, FR;
Hervé Pohier, Le Plessis-Trévlse, FR;
Norbert Lartigue, Le Plessis-Robinson, FR;
Société de Motorisations Aéronautiques, Bourges, FR;
Abstract
A cylinder head of an internal combustion engine in which a cooling circuit is arranged, suited for a coolant circulation, includes a peripheral duct surrounding an exhaust valve seat and a peripheral duct surrounding an inlet valve seat communicating by means of a connecting duct; the cylinder head including a first coolant inlet, a second coolant inlet, and an outlet for heated coolant, the second inlet communicating with the connecting duct.