System and method for cooling a marine outboard engine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 18, 2012
Grant Date -
May 6, 2010
app pub date -
Oct 29, 2009
filing date -
Oct 30, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A marine outboard engine is described, having an engine disposed in a cowling. The engine has a cooling system. A first pump is disposed inside the cowling below a water line of the outboard engine. The first pump is continuously driven by the engine during operation of the engine. The first pump is a centrifugal pump having an inlet in fluid communication with an exterior of the marine outboard engine below the water line and an outlet in fluid communication with the cooling system. A second pump is disposed inside the cowling below the water line. The second pump has an inlet in fluid communication with an exterior of the marine outboard engine below the water line and an outlet in fluid communication with the cooling system. An electric motor is operatively connected to the second pump for selectively driving the second pump during operation of the engine.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully