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. 18, 2001
Filed:
May. 09, 2000
Thomas J. Walczak, Oconomowoc, WI (US);
Stephen B. Riese, Fond du Lac, WI (US);
Brunswick Corporation, Lake Forest, IL (US);
Abstract
A marine propulsion system is provided with a pump, a filter, and a water injector for injecting a spray or mist of water into the charge air of an internal combustion engine. Water is drawn from a body of water in which a marine propulsion system is operated, in conjunction with a marine vessel, and the water is pumped through a filter before being injected into the charge air of the engine. The filter can be a reverse osmosis device. The engine can be a turbo-charged or normally aspirated engine. The water injection system is suitable for use in association with the 4-cycle or 2-cycle engines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile