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:
Mar. 12, 1985
Filed:
Dec. 23, 1982
Applicant:
Inventor:
Gerald F Neisen, Oshkosh, WI (US);
Assignee:
Brunswick Corporation, Skokie, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H / ;
U.S. Cl.
CPC ...
440 89 ; 60310 ; 123 4108 ;
Abstract
A fluid cooler for hydraulic or other fluids in the marine drive is provided in the exhaust pipe of a marine drive so that cooling water in the exhaust pipe may remove heat from fluid in the cooler. The cooler may comprise fins on the exterior of the portion of the exhaust pipe containing the cooling water. The fins extend into a chamber through which the fluid circulates. Or, the cooler may comprise a pipe embedded in the wall of the portion of the exhaust pipe containing the cooling water. The fluid flows through the pipe for cooling.