Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Muffler for marine engines










Image Number 3 for United States Patent #5504280.

An improved muffler for silencing the exhaust emitted from a water cooled marine engine comprising a housing enclosure having a corrugated spacing means disposed within the housing partitioned by an angularly disposed inner planar baffle, the housing having an inlet for the exhaust gas and cooling water to fluidly communicate with a lower silencing chamber wherein the exhaust gas and cooling water are forced through a spacer passageway formed from the corrugated spacing means into an upper silencing chamber resulting in flow reversal and diminution in flow velocity so as to attenuate the exhaust noise, the exhaust gas and cooling water exiting the upper silencing chamber through an outlet fluidly communicated therewith and disposed collinearly with the input. The upper silencing chamber acting as a back flow preventor.








 
 
  Recently Added Patents
Content output control device and content output control method
Maize hybrid X08B748
Combination immunotherapy for the treatment of cancer
Notification systems and methods that consider traffic flow predicament data
Securing information by hiding identity on a computing device
Mobile terminal and method for changing page thereof
Pipette device
  Randomly Featured Patents
Scalpel blade extractor
Phone stand
N-acyl-2 aryl cyclopropylmethylamine derivatives as melatonergics
Boat bottom construction
Wrist watch
Printhead nozzle face wiper with fibrous pad
Bird feeder
Memory device and dissimilar capacitors formed on same substrate
Double-wall aerosol container
Diagnostic methods for congestive heart failure