Resources Contact Us Home
Triangular cross section exhaust muffler

Image Number 6 for United States Patent #7793758.

The present invention is for a triangular cross section symmetrical engine exhaust muffler for an internal combustion engine. Its internal design provides baffles symmetrically disposed about a plane centrally located equidistant from the ends of a tube having a triangular cross section. The design has three baffles spaced to minimize backpressure but angled to enhance acoustic reflections within the chamber formed by the tube having a triangular cross section, baffles, and the affixed endplates including the inlet/exhaust ports. These acoustic reflections serve to modify the sound emanating from the exhaust manifold or manifolds of the internal combustion engine. The muffler chamber also serves to smooth out the pulsating gas flow emanating from the engine as a result of the combustion cycle.

  Recently Added Patents
Block polymers and their process of preparation
Cardiopulmonary resuscitation monitoring apparatus
Electronic document reading devices
Carbon nanotube fiber spun from wetted ribbon
Peptides useful in the treatment and/or care of skin, mucous membranes, scalp and/or hair and their use in cosmetic or pharmaceutical compositions
Power management implementation in an optical link
Temporal document trainer and method
  Randomly Featured Patents
Wafer processing apparatus, wafer processing method, and SOI wafer fabrication method
Molding plant for conveying molds for chocolate or similar products
Wireless receiving device and method jointly used by computer peripherals
Apparatus and method for automatically diluting and rinsing
Computer housing
Arc welding current and voltage control method
Fastener installation tool
Process and apparatus for supplying air to a fuel cell system
Printhead temperature controller that uses nonprinting pulses
Signal measurement apparatus, signal measurement method, recording media and test apparatus