Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Methods and system for displaying segmented images
Terminal device, system and computer readable medium
Methods to fabricate a photoactive substrate suitable for microfabrication
Catheter with multiple electrode assemblies for use at or near tubular regions of the heart
Blended block copolymer composition
Egg separator
Apparatus and method for extracting cascading style sheet rules
  Randomly Featured Patents
Methods of isolating bipotent hepatic progenitor cells
Organopolysiloxane combination for surface treatment, powder treated with the combination, and cosmetic comprising the powder
Combined tape player and tuner
Integrated high pressure NGL recovery in the production of liquefied natural gas
Theophylline therapy utilizing osmotic delivery
System for determining stokes parameters
N-aminoalkylfluorenecarboxamides; a new class of dopamine receptor subtype specific ligands
CAM (content addressable memory) apparatus
Semiconductor device having ferroelectric film and manufacturing method thereof
Lip-hung retort furnace