Resources Contact Us Home
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
Visual indicator of online backup
String changing tool with a quick connector assembly and worm gear string cutter
Heat transfer label for decorating a metal container
Methods and compositions related to glucocorticoid receptor antagonists and breast cancer
Nickel-cobalt-manganese multi-element lithium ion battery cathode material with dopants and its methods of preparation
Method and apparatus for receiving signals in a MIMO system with multiple channel encoders
  Randomly Featured Patents
Sewing machine head lift device
Vector computation device and vector computation method
Use of undecylenic acid to treat herpes labialis
Powder coating composition
Apparatus for method for causing vortices in a test tube
Use of ISDN to provide wireless office environment connection to the public land mobile network
Apparatus with moveable pins for spreading and cutting layups of sheet material
Systolic realization of motion compensated interpolation filter
Textile fabric with integrated sensing device and clothing fabricated thereof