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
Transaction finance processing system and approach
Nonvolatile semiconductor memory device
Method and receiver for jointly decoding received communication signals using maximum likelihood detection
Semiconductor pressure sensor
Emergency power-off button with proximity alarm
Optical switching device and communications system
Data driver and liquid crystal display device using the same
  Randomly Featured Patents
Controller
Cosmetic brush assembly
Device for handling individually packaged goods
Vector processing apparatus including means for identifying the occurrence of exceptions in the processing of vector elements
Method and apparatus for blasting parts
Oxalipatinum preparation packaging
Die package having an adhesive flow restriction area
Nozzle assembly for an ink jet printer
High performance substrate scanning
PSA process with reaction for reversible reactions