Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Marine propulsion device with cooling system cover










Image Number 5 for United States Patent #6808432.

A cooling system for an out drive of a stern drive device draws water from a body of water in which a marine vessel is operated and conducts the water through a conduit to an outlet end that is configured to direct a stream of water into a space which is defined under a removably attachable cover and above a surface of a heat producing portion of the out drive. The cover contains a turbulently flowing stream of water in the space in order to more efficiently conduct the water in thermal communication with the outer surface of the heat producing portion. Return passages are provided between the cover and the surface of the out drive to allow water to return, under the influence of gravity, back to the body of water from which it was drawn.








 
 
  Recently Added Patents
Data output apparatus and data output method
Light emitted diode
Plant disease control composition and its use
Apparatus for restoring setting information of a board management controller from a backup memory before loading an OS when a system board is replaced
Method and system for remotely testing a wireless device
Method for manufacturing semiconductor device
Self-service administration of a database
  Randomly Featured Patents
Degradable plastic
Vehicle mirror apparatus
Anti-inflammatory-agent-loaded catheter and method for preventing tissue fibrosis
Handheld magnifier
Microparticle coated medical device
Apparatus for covering a tire bead with a tape
Invalidating multiple address cache entries
Automotive suspension system for anti-rolling control
Portable telephone apparatus having a plurality of selectable functions activated by the use of dedicated and/or soft keys
Gain flattening with nonlinear sagnac amplifiers