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. 29, 2019
Filed:
Oct. 06, 2017
Brunswick Corporation, Lake Forest, IL (US);
Thomas F. Nickols, Oakfield, WI (US);
Trevor George, Eldorado, WI (US);
Vinodh Kumar Balakrishnan, Fon du Lac, WI (US);
Brunswick Corporation, Mettawa, IL (US);
Abstract
A marine engine has a cylinder block having a plurality of cylinders. A cooling jacket is formed in the cylinder block and is configured to convey cooling fluid alongside the plurality of cylinders. The cooling jacket has a top end and a bottom end. A ledge is formed in the cylinder block. The ledge radially extends into cooling jacket at a location between the top end and the bottom end. A spacer is disposed in the cooling jacket and supported by the ledge so that the spacer remains spaced apart from the bottom end, thereby maintaining a lower cooling passage between the spacer and the bottom end.