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










Image Number 11 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
Varying latency timers in a wireless communication system
Methods and systems for delivering customized advertisements
Request routing based on class
Data scrambling in memory devices
Selecting one of a plurality of print modes based on pixel coverage of a document
Nuclear reactor building and construction method thereof
Semiconductor device and method of adjusting characteristic thereof
  Randomly Featured Patents
Surface polishing pad
Method and system for pruned resilvering using a dirty time log
Pen
Method and apparatus for identifying visual content foregrounds
Stirring apparatus
Transducer and method for mounting the same
System and method for generating signal changes when determining an amount of fuel dispensed from a fuel pump unit
Line gripping pulley for a line hauler
Method for processing seismic data
Armrest and method of making the same