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:
Oct. 21, 1997
Filed:
May. 30, 1996
Applicant:
Inventors:
Gerald F Neisen, Oshkosh, WI (US);
Richard A Davis, Mequon, WI (US);
James C Hubbell, Fond du Lac, WI (US);
Assignee:
Brunswick Corporation, Lake Forest, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H / ;
U.S. Cl.
CPC ...
440 88 ; 1375651 ; 1341 / ; 440900 ;
Abstract
A flushing device (30) for the cooling system of a marine drive (10) includes a housing (32) having an inlet (34) for receiving pressurized flushing coolant, an outlet (36) for discharging the flushing coolant to the marine drive cooling system, a pulsation chamber (33) between the inlet (34) and outlet (36), and a pulsation mechanism (40) in the pulsation chamber (38) and receiving the pressurized flushing coolant and imparting a pulsation movement thereto and delivering pulsating flushing coolant to the outlet (36).