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
Identification of biomarkers in biological samples and methods of using same
Signal processing device and method for providing oscillating signal in the signal processing device
Simultaneous wafer bonding and interconnect joining
Faucet handle
Bottle
Adjustable draw bar for trailer hitches
Nucleic acid sequences encoding secE/sec61-gamma subunits of protein translocation complexes
  Randomly Featured Patents
Method and apparatus for providing a multiple-ring token ring hub expansion
Low pH antimicrobial food composition
Mixing/charging port for medical treatment
Thermoplastic composition for fuel lines
Automobile visor with dual layered compact disc storage
Graphic user interface for a cellular phone
Systems and methods for coordinating an advertising message with a product display
Rolling-massaging mattress or cushion
Distributed device status in a clustered system environment
Interactive assistant for managing telephone communications