Resources Contact Us Home
Exhaust device for engine

Image Number 7 for United States Patent #7971682.

An exhaust device for an engine cam include a flow rectifying device for rectifying a flow of an exhaust gas. The flow rectifying device is disposed in an upstream end of an inner pipe, and comprises protrusions projecting inwardly. The exhaust gas engaging the flow rectifying device has passed through a curved portion of the inner pipe. The inner pipe also includes a muffler having a plurality of vent holes disposed in an inner portion thereof, and an outer pipe surrounding the inner pipe, defining an angular chamber therebetween.

  Recently Added Patents
Aperture stop
Digital broadcast receiver and method for processing caption thereof
Method for producing interferon alpha 5
Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
Controller for machine tool and five-axis simultaneous control machine tool controlled thereby
Preparation process of transition metal boride and uses thereof
  Randomly Featured Patents
Fence top rail
Automatic deodorizer
Resin for semiconductor wire
Piezoelectric vibrator having U-shaped supports
Cell selection system, cell selection method, and mobile terminal
Battery apparatus for controlling plural batteries and control method of plural batteries
Apparatus and method for correcting at least one bit error within a coded bit sequence
Shell for external components of hearing aid systems
Grain-oriented electrical steel sheet and process for producing the same