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
Radiation detector array
Methods and systems for detecting icing conditions
Coding circuitry for difference-based data transformation
Workflow optimization for high throughput imaging environments
Apparatus for counting particles in a gas
Protein kinase C inhibitors and uses thereof
Display screen with graphical user interface
  Randomly Featured Patents
Apparatus for decomposting compressed tablets
Tail lens assembly
Information recording and reproducing system with plural information tracks within a single groove
Apparatus for producing expandable honeycomb material
Patient controlled analgesic injector assembly and method of assembling same to an infuser unit
Optical communications system
Breathing device having a coolant chamber
Multilayer piezoelectric motor
Golf club head with reinforced crown
Method, apparatus and system for reduced channel starvation in a DMA engine