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
Sponge
Semiconductor device and manufacturing method
Lens module and method for manufacturing thereof
Reaction medium for detecting and/or identifying bacteria of the Legionella genus
Consistent retention and disposition of managed content and associated metadata
Point-of-sale cart
Difference detecting apparatus, difference output apparatus, and medium
  Randomly Featured Patents
Radio frequency transceiver front end circuit with direct current bias switch
Solid fuel burner-gasifier methods and apparatus
Utilization of adenine nucleotides and/or adenosine and inorganic phosphate for elevation of liver, blood and blood plasma adenosine 5'-triphosphate concentrations
Side table
Anchoring device and method for anchoring a toilet to a broken water closet ring
Morpholino-modified polysiloxane-polyoxyalkylene copolymers and their use as foam stabilizers in polyurethanes
Navigation system for maneuvering a structure about a submerged object
Generation of modified polymerases for improved accuracy in single molecule sequencing
Multi-band ZigBee transceiver supporting IEEE 802.15.4 wireless communication
Organopolysiloxane