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
Automatic portable electronic device configuration
Sensor system
Gangable electrical box and leveling assembly
Methods and apparatus for determining a phase error in signals
Systems and methods for flow mirroring with network-scoped connection-oriented sink
Pre-fetching map data using variable map tile radius
  Randomly Featured Patents
Single compound elastic band with embedded metallic coil reinforcement and toy riding apparatus incorporating same
Method for deodorizing and refreshing for dry cleaning
Compact computer
Apparatus and method for simulating software installation using software dependency map
Rotary pressure exchanger
Targeting vector to the urokinase plasminogen activator receptor
Compositions and methods for selective inhibition of nicotine acetylcholine receptors
Mechanism for ensuring SCM database consistency on multi-part operation boundaries
Telephone control device, telephone control method, telephone control program, telephone terminal, telephone calling method, telephone calling program and telephone control system
Base for sprinkler system