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
Method for detecting motion of an electrical device or apparatus
Light emitting device
Methods and systems for presenting an inhalation experience
Data transfer device and data transfer method
Anti-proliferative and anti-inflammatory agent combination for treatment of vascular disorders with an implantable medical device
Image sensor with improved color crosstalk
  Randomly Featured Patents
Corona phenomena detection
Dibenzoxazepine N-carboxylic acid hydrazines and derivatives
Oxide coated cutting tool with increased wear resistance and method of manufacture thereof
Arc resistant electrical enclosure
Magnetic fastener
Lateral junction field effect transistor and method of manufacturing the same
Energy consumption measurement
Kit for a combination of plug devices
Skylight construction
Athletic pads