Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Underwater exhaust system










Image Number 6 for United States Patent #7357134.

An underwater exhaust system includes an exhaust valve with a valve cover operatively coupled thereto. The valve cover is adapted to create an exhaled air pocket on the water interface side of the valve. The exhaled air pocket allows the valve to operate under reduced water resistance. The valve cover includes at least one water inlet passage and at least one exhaust gas opening.








 
 
  Recently Added Patents
Efficient implementation of hash algorithm on a processor
Lead frame array package with flip chip die attach
Portable electric circular saw
Method to dynamically tune precision resistance
Methods and systems for representing missed approach information in perspective view on a cockpit display
Photon density wave based determination of physiological blood parameters
Reconfigurable barrel shifter and rotator
  Randomly Featured Patents
Welding wire feeder
Pipeline accelerator having multiple pipeline units and related computing machine and method
Supporting stand for tilting inversion exerciser
Electronic imaging apparatus using multicolor electrophotosensitive particles
Descrambler
Serine compounds, their preparation and their use in cosmetic or dermatological compositions
Intensified pinhole camera system
Section for building
Constant force assembly for an orifice plate of a grinding machine
Process for producing .alpha.-aminoketones