Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Exhaust sound and emission control systems










Image Number 13 for United States Patent #6935461.

The exhaust sound and emission control system is a system for reducing sound and noxious emissions from an automotive exhaust. The system may have an exhaust resonator having one or more catalytic converter elements in combination therewith in a single device. Alternatively, the system may have multiple angularly disposed chambers therein, with a series of V-shaped baffles or guides in one of the chambers, thereby combining resonator and muffler functions in a single device. In another alternative, the system has a series of longitudinal tubes therein, in combination with a series of V-shaped guides or vanes, combining catalytic converter, muffler, and resonator functions in a single device. The various elements of the different embodiments, e.g. catalytic converter element(s), double wall shell, perforated tubes and multiple flow paths, interconnecting crossover tubes, etc., may be combined with one another as practicable.








 
 
  Recently Added Patents
Lithographic apparatus and device manufacturing method
Method and apparatus for displaying system status with a wide range of viewing angle
Keypad assembly for electronic devices
Content display monitor
Flip flop shoe
Multilayered ceramic electronic component and fabrication method thereof
Method and composition for attracting arthropods by volatizing an acid
  Randomly Featured Patents
Compositions and methods for breaking a viscosity increasing polymer at very low temperature used in downhole well applications
System and method for providing electronic price feeds for tradeable objects
Optical member drive system for copying machine
Cremain vault
Discrete cosine transform calculation processor
System for providing step out commissions and compensation for research brokers
Printer
Shower arrangement
Flicker detecting system for detecting lamp life differing from lamp to lamp
Vacuum purification of liquid metal