Resources Contact Us Home
Silencer and power enhancement environmental device

Image Number 2 for United States Patent #6715583.

A device to muffle and purify the exhaust gases from an internal combustion engine. A housing is divided into several chambers with the exhaust gases passing from one chamber to another, each successive chamber diverting the gas flow into an opposing direction. The first chamber is well insulated and contains a series of interconnected axial and equatorial tubes which provide multiple passageways with a large surface area which encourages repeated collisions of the gas molecules with the walls of the passages and with other molecules. While in this chamber the kinetic energy is greatly increased as is the temperature of the exhaust gases causing a break down of polluting molecules. Thereafter, the gases are directed alternately forward and rearward through several open chambers of increasing size which enable expansion and cooling of the gases and reduction of the associated noise. Finally the purified and cooled gases exit the last chamber into the atmosphere and pose no threat to the environment.

  Recently Added Patents
Factor IXa crystals, related complexes and methods
Home appreciation participation notes
Vehicle running control system
Testing SQL query writing skills
Fuel cell system with mechanical check valve
FET device having ultra-low on-resistance and low gate charge
Method for manufacturing and reoxidizing a TiN/Ta.sub.2O.sub.5/TiN capacitor
  Randomly Featured Patents
Packaging for individually microwaveable portions of food items
Always-on wireless internet protocol communication
Data message routing system for mobile or fixed terminals within a network
Anti-drifting fish landing net
Electro-conductive member, process cartridge, and electrophotographic apparatus
Methods and systems for managing user access to computer software application programs
Process for increasing hydrogen content of synthesis gas
Electron emission device and electron emission display using the electron emission device
Camshaft mounting structure for a cylinder head
Catalyst and method