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
Cathode active material and lithium secondary battery comprising the same
Organizer
Memory management configuration
Mobile phone
Coordinate measuring device and method for measuring with a coordinate measuring device
Method for transforming a single reactor line
Computer implemented apparatus for generating and filtering creative proposal
  Randomly Featured Patents
Arylsulfonic acid compound and use thereof as electron-acceptor material
Tie linking filled sandbags and use in a barrier formed from filled sandbags
High voltage tolerant input buffer operable in under-drive conditions
Method for the treatment of steel wires
Compound semiconductor device, production method thereof, light-emitting device and transistor
Methods and kits using extended rhodamine dyes
Dynamic sharing of wireless resources among different communication networks
Golf cart
Method and apparatus for multicarrier communication
Method of manufacturing semiconductor device