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
Anti-GITR antibodies
Method and system for expanding axial coverage in iterative reconstruction in computer tomography (CT)
Biaxially oriented hydrolysis-stable polyester film comprising epoxidized fatty acid derivatives and a chain extender, and process for production thereof and use thereof
Downhole telemetry system
Ni-, Co-, and Mn- multi-element doped positive electrode material for lithium battery and its preparation method
Modulators of cystic fibrosis transmembrane conductance regulator
Technique for skipping irrelevant portions of documents during streaming XPath evaluation
  Randomly Featured Patents
Portable electronic device enclosure
Rolling cutter drill bits
Vortex flow pickup
Tie-down bracket
Controlled dissipation of electrostatic charge
Video signal magnetic recording and/or reproducing apparatus with automatic mode discrimination
Pointing device having improved operability, its control method and mobile telephone
Multi-screen synthesis apparatus, method of controlling the apparatus, and program for controlling the apparatus
Handbag
Embossed support member with high and low skip ribs